# Al–Zr phases

> Al–Zr system: 14 phases (tier A 9, tier B 2, tier C 2, liquid 1); 14 stable in a calculated diagram in the ORCHID phase registry, with names, structure type when the stored evidence supports an assignment under the stated tier rules, calculated stability, verbatim TDB PHASE/CONSTITUENT statements and example references.

HTML: https://data.orchid-project.org/phases/pages/AL-ZR.html · Markdown: https://data.orchid-project.org/phases/pages/AL-ZR.md

14 phases (tier A 9, tier B 2, tier C 2, liquid 1); 14 stable in a calculated diagram. Structure types are assigned only when the stored evidence supports an assignment under the stated tier rules (tier A: standard phase name; tier B: unique Materials Project + OQMD on-hull match, DFT-supported; tier C: one structure stated by the assessment's crystallographic table, assessor-stated); other phases list candidates and are marked needs_review. Stability is from phase diagrams calculated with pycalphad from the SGTE binary collection (evidence class: model).

Data: [interactive registry](https://orchid-project.org/phases/?q=AL-ZR) · [full JSON](https://data.orchid-project.org/phases/systems/AL-ZR.json) · [Al–Zr system page](https://data.orchid-project.org/systems/AL-ZR.html) · [Markdown](https://data.orchid-project.org/phases/pages/AL-ZR.md) · [field reference](https://data.orchid-project.org/phases/SCHEMA.md)

Table: Phases of the Al–Zr system (14)

| Phase | Structure | Basis | Stability (calculated) | Literature values | TDB models |
|---|---|---|---|---:|---:|
| [AL2ZR_C14](#phase-al-zr-al2zr-c14); _phase:al-zr:al2zr-c14_ | MgZn2 · C14 · hP12 · P6_3/mmc (194) | tier A: standard phase name | stable in 8 of 8 calculated diagram(s): 300–1930.56 K, x(Zr) 0.33333–0.33333 | 63 | 8 |
| [AL2ZR3](#phase-al-zr-al2zr3); _phase:al-zr:al2zr3_ | Al2Zr3 · tP20 · P4_2/mnm (136) | tier C: assessor-stated (Hallstedt 2025 crystallographic table) | stable in 8 of 8 calculated diagram(s): 300–1752.49 K, x(Zr) 0.6–0.6 | 89 | 8 |
| [AL3ZR_D023](#phase-al-zr-al3zr-d023); _phase:al-zr:al3zr-d023_ | Al3Zr · D0_23 · tI16 · I4/mmm (139) | tier A: standard phase name | stable in 8 of 8 calculated diagram(s): 300–1892.26 K, x(Zr) 0.25–0.25 | 63 | 8 |
| [AL3ZR2](#phase-al-zr-al3zr2); _phase:al-zr:al3zr2_ | Al3Zr2 · oF40 · Fdd2 (43) | tier B: DFT-supported (unique MP + OQMD match) | stable in 8 of 8 calculated diagram(s): 300–1871.8 K, x(Zr) 0.4–0.4 | 80 | 8 |
| [AL3ZR4](#phase-al-zr-al3zr4); _phase:al-zr:al3zr4_ | Al3Zr4 · hP7 · P6/mmm (191) | tier B: DFT-supported (unique MP + OQMD match) | stable in 6 of 6 calculated diagram(s): 300–1305.21 K, x(Zr) 0.57143–0.57143 | 49 | 6 |
| [AL3ZR5_D8M](#phase-al-zr-al3zr5-d8m); _phase:al-zr:al3zr5-d8m_ | W5Si3 · D8_m · tI32 · I4/mcm (140) | tier A: standard phase name | stable in 8 of 8 calculated diagram(s): 1148.79–1676.01 K, x(Zr) 0.625–0.625 | 59 | 8 |
| [AL4ZR5](#phase-al-zr-al4zr5); _phase:al-zr:al4zr5_ | Ga4Ti5 · hP18 · P6_3/mcm (193) | tier C: assessor-stated (Hallstedt 2025 crystallographic table) | stable in 8 of 8 calculated diagram(s): 300–1831.58 K, x(Zr) 0.55556–0.55556 | 109 | 8 |
| [ALZR_B33](#phase-al-zr-alzr-b33); _phase:al-zr:alzr-b33_ | CrB · B33 · oC8 · Cmcm (63) | tier A: standard phase name | stable in 8 of 8 calculated diagram(s): 300–1551.96 K, x(Zr) 0.5–0.5 | 46 | 8 |
| [ALZR2_B82](#phase-al-zr-alzr2-b82); _phase:al-zr:alzr2-b82_ | InNi2 · B8_2 · hP6 · P6_3/mmc (194) | tier A: standard phase name | stable in 8 of 8 calculated diagram(s): 300–1524.26 K, x(Zr) 0.66667–0.66667 | 56 | 8 |
| [ALZR3_L12](#phase-al-zr-alzr3-l12); _phase:al-zr:alzr3-l12_ | AuCu3 · L1_2 · cP4 · Pm-3m (221) | tier A: standard phase name | stable in 8 of 8 calculated diagram(s): 300–1295.54 K, x(Zr) 0.75–0.75 | 42 | 8 |
| [BCC_A2](#phase-al-zr-bcc-a2); _phase:al-zr:bcc-a2_ | W · A2 · cI2 · Im-3m (229) | tier A: standard phase name | stable in 8 of 8 calculated diagram(s): 584–4000 K, x(Zr) 0.7483–1 | 49 | 8 |
| [FCC_A1](#phase-al-zr-fcc-a1); _phase:al-zr:fcc-a1_ | Cu · A1 · cF4 · Fm-3m (225) | tier A: standard phase name | stable in 8 of 8 calculated diagram(s): 300–944.7 K, x(Zr) 0–0.00084 | 12 | 8 |
| [HCP_A3](#phase-al-zr-hcp-a3); _phase:al-zr:hcp-a3_ | Mg · A3 · hP2 · P6_3/mmc (194) | tier A: standard phase name | stable in 8 of 8 calculated diagram(s): 300–1212.15 K, x(Zr) 0.87911–1 | 12 | 8 |
| [LIQUID](#phase-al-zr-liquid); _phase:al-zr:liquid_ | liquid | liquid | stable in 8 of 8 calculated diagram(s): 925.07–4000 K, x(Zr) 0–1 | 125 | 8 |

## AL2ZR_C14 (Al–Zr)

- Id: `phase:al-zr:al2zr-c14`; status `assigned`
- Structure: MgZn2 · C14 · hP12 · P6_3/mmc (194); type `st:c14-mgzn2-hp12`; tier A: standard phase name; confidence high
- Caveat: DFT agrees: on-hull mp-aaaaaecq and oqmd-9987, space group 194
- Stoichiometry: Al 0.6667, Zr 0.3333
- Stability: stable in 8 of 8 calculated diagram(s): 300–1930.56 K, x(Zr) 0.33333–0.33333
- Literature: 63 values (63 accepted) from 6 papers
- Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-zr:al2zr-c14)

Names (18): _corpus: _corpus:phase:al-zr:al2zr-c14  
_mp: _mp:mp-aaaaaecq  
_oqmd: _oqmd:oqmd-9987  
_paper: _paper:10.1007/s10973-017-6635-3:Al2Zr, paper:10.1007/s11669-015-0398-y:Al2Zr, paper:10.1007/s11669-015-0398-y:Al2Zr1, paper:10.1007/s11669-020-00827-z:Al2Zr, paper:10.1007/s12385-001-0072-4:ZrAl2, paper:10.1179/mst.1986.2.6.520:Al2Zr, paper:sha256-85fd53a1a176b694:Al2Zr  
_tdb: _tdb:AlZr-01Wan.tdb:AL2ZR_C14, tdb:AlZr-10Hir.tdb:AL2ZR_C14, tdb:AlZr-15Fis.tdb:AL2ZR_C14, tdb:AlZr-18Khv.tdb:AL2ZR_C14, tdb:AlZr-18Tam.tdb:AL2ZR_C14, tdb:AlZr-20Lon.tdb:AL2ZR_C14, tdb:AlZr-86Sau.tdb:AL2ZR_C14, tdb:AlZr-98Sau-LB.tdb:AL2ZR_C14  


### TDB models of AL2ZR_C14 (8): PHASE and CONSTITUENT statements as written

[AlZr-01Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-01Wan.tdb): AL2ZR_C14, type code %, sha256 `4b09f4b519f6d639…`

~~~~text
45: PHASE AL2ZR_C14 % 2 2 1 !
46: CONST AL2ZR_C14 : AL : ZR : !
~~~~

[AlZr-10Hir.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-10Hir.tdb): AL2ZR_C14, type code %, sha256 `4806bb3f89606d7f…`

~~~~text
47: PHASE AL2ZR_C14 % 2 2 1 !
48: CONST AL2ZR_C14 : AL : ZR : !
~~~~

[AlZr-15Fis.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-15Fis.tdb): AL2ZR_C14, type code %, sha256 `24ba1ed7e58494bd…`

~~~~text
47: PHASE AL2ZR_C14 % 2 2 1 !
48: CONST AL2ZR_C14 : AL : ZR : !
~~~~

[AlZr-18Khv.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Khv.tdb): AL2ZR_C14, type code %, sha256 `c638fa151494d0c0…`

~~~~text
51: PHASE AL2ZR_C14 % 2 2 1 !
52: CONST AL2ZR_C14 : AL : ZR : !
~~~~

[AlZr-18Tam.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Tam.tdb): AL2ZR_C14, type code %, sha256 `8010f4209dbbc475…`

~~~~text
50: PHASE AL2ZR_C14 % 2 2 1 !
51: CONST AL2ZR_C14 : AL : ZR : !
~~~~

[AlZr-20Lon.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-20Lon.tdb): AL2ZR_C14, type code %, sha256 `64333150958f0d77…`

~~~~text
52: PHASE AL2ZR_C14 % 2 2 1 !
53: CONST AL2ZR_C14 : AL : ZR : !
~~~~

[AlZr-86Sau.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-86Sau.tdb): AL2ZR_C14, type code %, sha256 `31b2d1ad4273b15c…`

~~~~text
49: PHASE AL2ZR_C14 % 2 2 1 !
50: CONST AL2ZR_C14 : AL : ZR : !
~~~~

[AlZr-98Sau-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-98Sau-LB.tdb): AL2ZR_C14, type code %, sha256 `9766b9f4a7d34171…`

~~~~text
52: PHASE AL2ZR_C14 % 2 2 1 !
53: CONST AL2ZR_C14 : AL : ZR : !
~~~~

Example references (10 of 20; assessments first): 

- [doi:10.1007/s11669-015-0398-y](https://doi.org/10.1007/s11669-015-0398-y) Evelyne Fischer, Catherine Colinet, An Updated Thermodynamic Modeling of the Al-Zr System, J. Phase Equilib. Diffus. 36, 404-413 (2015).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s10973-017-6635-3](https://doi.org/10.1007/s10973-017-6635-3) Rkia Tamim, Kamal Mahdouk, Thermodynamic reassessment of the Al–Zr binary system, J Therm Anal Calorim 131, 1187-1200 (2018).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s11669-020-00827-z](https://doi.org/10.1007/s11669-020-00827-z) Zhaohui Long, Dongyu Cui, Hongxing Hu, Zhi Li, Fucheng Yin, Touwen Fan, Thermodynamic Modeling of the Al-Li-Zr Ternary System, J. Phase Equilib. Diffus. 41, 623-641 (2020).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s12385-001-0072-4](https://doi.org/10.1007/s12385-001-0072-4) T. Wang, Z. Jin, J.-C. Zhao, J. Phase Equilib., 22, 544-51(2001).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1179/mst.1986.2.6.520](https://doi.org/10.1179/mst.1986.2.6.520) N. Saunders, V. G. Rivlin, Thermodynamic characterization of Al–Cr, Al–Zr, and Al–Cr–Zr alloy systems, Materials Science and Technology 2, 520-527 (1986).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1016/j.jallcom.2018.02.023](https://doi.org/10.1016/j.jallcom.2018.02.023) A.V. Khvan, D.G. Eskin, K.F. Starodub, A.T. Dinsdale, F. Wang, C. Fang et al., New insights into solidification and phase equilibria in the Al-Al3Zr system: Theoretical and experimental investigations, Journal of Alloys and Compounds 743, 626-638 (2018).  
_assessment that models this phase_
- [doi:10.1515/HTMP.2010.29.5–6.347](https://doi.org/10.1515/HTMP.2010.29.5–6.347) T. Hirano, H. Ohtani, M. Hasebe, High Temp. Mater. Proc., 29, 347-71(2010).  
_assessment that models this phase_
- [doi:10.1007/s10973-013-3113-4](https://doi.org/10.1007/s10973-013-3113-4) A. Janghorban, A. Antoni-Zdziobek, M. Lomello-Tafin, C. Antion, Th. Mazingue, A. Pisch, Phase equilibria in the aluminium-rich side of the Al–Zr system, J Therm Anal Calorim 114, 1015-1020 (2013).  
_cited as the source of values for this phase_
- [doi:10.1006/jcht.1994.1069](https://doi.org/10.1006/jcht.1994.1069) R. Klein, I. Jacob, P.A.G. O'Hare, R.N. Goldberg, Solution-calorimetric determination of the standard molar enthalpies of formation of the pseudobinary compounds Zr(Al Fe1 - )2 at the temperature 298.15 K, The Journal of Chemical Thermodynamics 26, 599-608 (1994).  
_cited as the source of values for this phase_
- [doi:10.1007/bf02667556](https://doi.org/10.1007/bf02667556) J. Murray, A. Peruzzi, J. P. Abriata, The Al-Zr (aluminum-zirconium) system, JPE 13, 277-291 (1992).  
_cited as the source of values for this phase_

## AL2ZR3 (Al–Zr)

- Id: `phase:al-zr:al2zr3`; status `assigned`
- Structure: Al2Zr3 · tP20 · P4_2/mnm (136); type `st:al2zr3-tp20`; tier C: assessor-stated (Hallstedt 2025 crystallographic table); confidence assessor-stated
- Structure source: B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, supplementary crystallographic table (mmc2) [doi:10.1016/j.calphad.2025.102833](https://doi.org/10.1016/j.calphad.2025.102833)
- Caveat: not certain from the name or DFT alone (no_on_hull_entry_in_both, no_structure_token); structure as stated in the SGTE crystallographic table for this phase name and system
- Stoichiometry: Al 0.4000, Zr 0.6000
- Stability: stable in 8 of 8 calculated diagram(s): 300–1752.49 K, x(Zr) 0.6–0.6
- Literature: 89 values (89 accepted) from 7 papers
- Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-zr:al2zr3)

Names (16): _corpus: _corpus:phase:al-zr:al2zr3  
_paper: _paper:10.1007/s10973-017-6635-3:Al2Zr3, paper:10.1007/s11669-015-0398-y:Al2Zr3, paper:10.1007/s11669-020-00827-z:Al2Zr3, paper:10.1007/s12385-001-0072-4:Zr3Al2, paper:10.1016/j.calphad.2008.08.007:Al2Zr3, paper:10.1179/mst.1986.2.6.520:Al2Zr3, paper:sha256-85fd53a1a176b694:Al2Zr3  
_tdb: _tdb:AlZr-01Wan.tdb:AL2ZR3, tdb:AlZr-10Hir.tdb:AL2ZR3, tdb:AlZr-15Fis.tdb:AL2ZR3, tdb:AlZr-18Khv.tdb:AL2ZR3, tdb:AlZr-18Tam.tdb:AL2ZR3, tdb:AlZr-20Lon.tdb:AL2ZR3, tdb:AlZr-86Sau.tdb:AL2ZR3, tdb:AlZr-98Sau-LB.tdb:AL2ZR3  


### TDB models of AL2ZR3 (8): PHASE and CONSTITUENT statements as written

[AlZr-01Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-01Wan.tdb): AL2ZR3, type code %, sha256 `4b09f4b519f6d639…`

~~~~text
70: PHASE AL2ZR3 % 2 2 3 !
71: CONST AL2ZR3 : AL : ZR : !
~~~~

[AlZr-10Hir.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-10Hir.tdb): AL2ZR3, type code %, sha256 `4806bb3f89606d7f…`

~~~~text
72: PHASE AL2ZR3 % 2 2 3 !
73: CONST AL2ZR3 : AL : ZR : !
~~~~

[AlZr-15Fis.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-15Fis.tdb): AL2ZR3, type code %, sha256 `24ba1ed7e58494bd…`

~~~~text
72: PHASE AL2ZR3 % 2 2 3 !
73: CONST AL2ZR3 : AL : ZR : !
~~~~

[AlZr-18Khv.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Khv.tdb): AL2ZR3, type code %, sha256 `c638fa151494d0c0…`

~~~~text
76: PHASE AL2ZR3 % 2 2 3 !
77: CONST AL2ZR3 : AL : ZR : !
~~~~

[AlZr-18Tam.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Tam.tdb): AL2ZR3, type code %, sha256 `8010f4209dbbc475…`

~~~~text
75: PHASE AL2ZR3 % 2 2 3 !
76: CONST AL2ZR3 : AL : ZR : !
~~~~

[AlZr-20Lon.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-20Lon.tdb): AL2ZR3, type code %, sha256 `64333150958f0d77…`

~~~~text
77: PHASE AL2ZR3 % 2 2 3 !
78: CONST AL2ZR3 : AL : ZR : !
~~~~

[AlZr-86Sau.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-86Sau.tdb): AL2ZR3, type code %, sha256 `31b2d1ad4273b15c…`

~~~~text
69: PHASE AL2ZR3 % 2 2 3 !
70: CONST AL2ZR3 : AL : ZR : !
~~~~

[AlZr-98Sau-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-98Sau-LB.tdb): AL2ZR3, type code %, sha256 `9766b9f4a7d34171…`

~~~~text
72: PHASE AL2ZR3 % 2 2 3 !
73: CONST AL2ZR3 : AL : ZR : !
~~~~

Example references (10 of 20; assessments first): 

- [doi:10.1007/s10973-017-6635-3](https://doi.org/10.1007/s10973-017-6635-3) Rkia Tamim, Kamal Mahdouk, Thermodynamic reassessment of the Al–Zr binary system, J Therm Anal Calorim 131, 1187-1200 (2018).  
_assessment that models this phase; cited as the source of values for this phase; reports values for this phase_
- [doi:10.1007/s11669-020-00827-z](https://doi.org/10.1007/s11669-020-00827-z) Zhaohui Long, Dongyu Cui, Hongxing Hu, Zhi Li, Fucheng Yin, Touwen Fan, Thermodynamic Modeling of the Al-Li-Zr Ternary System, J. Phase Equilib. Diffus. 41, 623-641 (2020).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s11669-015-0398-y](https://doi.org/10.1007/s11669-015-0398-y) Evelyne Fischer, Catherine Colinet, An Updated Thermodynamic Modeling of the Al-Zr System, J. Phase Equilib. Diffus. 36, 404-413 (2015).  
_assessment that models this phase; cited as the source of values for this phase; reports values for this phase_
- [doi:10.1007/s12385-001-0072-4](https://doi.org/10.1007/s12385-001-0072-4) T. Wang, Z. Jin, J.-C. Zhao, J. Phase Equilib., 22, 544-51(2001).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1179/mst.1986.2.6.520](https://doi.org/10.1179/mst.1986.2.6.520) N. Saunders, V. G. Rivlin, Thermodynamic characterization of Al–Cr, Al–Zr, and Al–Cr–Zr alloy systems, Materials Science and Technology 2, 520-527 (1986).  
_assessment that models this phase; cited as the source of values for this phase; reports values for this phase_
- [doi:10.1016/j.jallcom.2018.02.023](https://doi.org/10.1016/j.jallcom.2018.02.023) A.V. Khvan, D.G. Eskin, K.F. Starodub, A.T. Dinsdale, F. Wang, C. Fang et al., New insights into solidification and phase equilibria in the Al-Al3Zr system: Theoretical and experimental investigations, Journal of Alloys and Compounds 743, 626-638 (2018).  
_assessment that models this phase_
- [doi:10.1515/HTMP.2010.29.5–6.347](https://doi.org/10.1515/HTMP.2010.29.5–6.347) T. Hirano, H. Ohtani, M. Hasebe, High Temp. Mater. Proc., 29, 347-71(2010).  
_assessment that models this phase_
- [doi:10.1007/bf02667556](https://doi.org/10.1007/bf02667556) J. Murray, A. Peruzzi, J. P. Abriata, The Al-Zr (aluminum-zirconium) system, JPE 13, 277-291 (1992).  
_cited as the source of values for this phase_
- [doi:10.1007/s11669-001-0072-4](https://doi.org/10.1007/s11669-001-0072-4) T. Wang, Z.P. Jin, and J.C. Zhao, Thermodynamic Assessment of the Al-Zr Binary System, J. Phase Equilib., 2001, 22, p 544-551. https://doi.org/10.1007/s11669-001-0072-4  
_cited as the source of values for this phase_
- [doi:10.1016/0022-4596(84)90150-6](https://doi.org/10.1016/0022-4596%2884%2990150-6) R.J. Kematick, H.F. Franzen, Thermodynamic study of the zirconium-aluminum system, Journal of Solid State Chemistry 54, 226-234 (1984).  
_cited as the source of values for this phase_

## AL3ZR_D023 (Al–Zr)

- Id: `phase:al-zr:al3zr-d023`; status `assigned`
- Structure: Al3Zr · D0_23 · tI16 · I4/mmm (139); type `st:d0-23-al3zr-ti16`; tier A: standard phase name; confidence high
- Caveat: DFT agrees: on-hull mp-aaaaaapf and oqmd-18198, space group 139
- Stoichiometry: Al 0.7500, Zr 0.2500
- Stability: stable in 8 of 8 calculated diagram(s): 300–1892.26 K, x(Zr) 0.25–0.25
- Literature: 63 values (63 accepted) from 6 papers
- Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-zr:al3zr-d023)

Names (18): _corpus: _corpus:phase:al-zr:al3zr-d023  
_mp: _mp:mp-aaaaaapf  
_oqmd: _oqmd:oqmd-18198  
_paper: _paper:10.1007/s10973-017-6635-3:Al3Zr, paper:10.1007/s11669-015-0398-y:Al3Zr, paper:10.1007/s11669-015-0398-y:Al3Zr1, paper:10.1007/s11669-020-00827-z:Al3Zr, paper:10.1007/s12385-001-0072-4:ZrAl3, paper:10.1179/mst.1986.2.6.520:Al3Zr, paper:sha256-85fd53a1a176b694:Al3Zr  
_tdb: _tdb:AlZr-01Wan.tdb:AL3ZR_D023, tdb:AlZr-10Hir.tdb:AL3ZR_D023, tdb:AlZr-15Fis.tdb:AL3ZR_D023, tdb:AlZr-18Khv.tdb:AL3ZR_D023, tdb:AlZr-18Tam.tdb:AL3ZR_D023, tdb:AlZr-20Lon.tdb:AL3ZR_D023, tdb:AlZr-86Sau.tdb:AL3ZR_D023, tdb:AlZr-98Sau-LB.tdb:AL3ZR_D023  


### TDB models of AL3ZR_D023 (8): PHASE and CONSTITUENT statements as written

[AlZr-01Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-01Wan.tdb): AL3ZR_D023, type code %, sha256 `4b09f4b519f6d639…`

~~~~text
40: PHASE AL3ZR_D023 % 2 3 1 !
41: CONST AL3ZR_D023 : AL : ZR : !
~~~~

[AlZr-10Hir.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-10Hir.tdb): AL3ZR_D023, type code %, sha256 `4806bb3f89606d7f…`

~~~~text
42: PHASE AL3ZR_D023 % 2 3 1 !
43: CONST AL3ZR_D023 : AL : ZR : !
~~~~

[AlZr-15Fis.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-15Fis.tdb): AL3ZR_D023, type code %, sha256 `24ba1ed7e58494bd…`

~~~~text
42: PHASE AL3ZR_D023 % 2 3 1 !
43: CONST AL3ZR_D023 : AL : ZR : !
~~~~

[AlZr-18Khv.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Khv.tdb): AL3ZR_D023, type code %, sha256 `c638fa151494d0c0…`

~~~~text
46: PHASE AL3ZR_D023 % 2 3 1 !
47: CONST AL3ZR_D023 : AL : ZR : !
~~~~

[AlZr-18Tam.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Tam.tdb): AL3ZR_D023, type code %, sha256 `8010f4209dbbc475…`

~~~~text
45: PHASE AL3ZR_D023 % 2 3 1 !
46: CONST AL3ZR_D023 : AL : ZR : !
~~~~

[AlZr-20Lon.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-20Lon.tdb): AL3ZR_D023, type code %, sha256 `64333150958f0d77…`

~~~~text
47: PHASE AL3ZR_D023 % 2 3 1 !
48: CONST AL3ZR_D023 : AL : ZR : !
~~~~

[AlZr-86Sau.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-86Sau.tdb): AL3ZR_D023, type code %, sha256 `31b2d1ad4273b15c…`

~~~~text
44: PHASE AL3ZR_D023 % 2 3 1 !
45: CONST AL3ZR_D023 : AL : ZR : !
~~~~

[AlZr-98Sau-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-98Sau-LB.tdb): AL3ZR_D023, type code %, sha256 `9766b9f4a7d34171…`

~~~~text
47: PHASE AL3ZR_D023 % 2 3 1 !
48: CONST AL3ZR_D023 : AL : ZR : !
~~~~

Example references (10 of 19; assessments first): 

- [doi:10.1007/s10973-017-6635-3](https://doi.org/10.1007/s10973-017-6635-3) Rkia Tamim, Kamal Mahdouk, Thermodynamic reassessment of the Al–Zr binary system, J Therm Anal Calorim 131, 1187-1200 (2018).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s11669-015-0398-y](https://doi.org/10.1007/s11669-015-0398-y) Evelyne Fischer, Catherine Colinet, An Updated Thermodynamic Modeling of the Al-Zr System, J. Phase Equilib. Diffus. 36, 404-413 (2015).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s12385-001-0072-4](https://doi.org/10.1007/s12385-001-0072-4) T. Wang, Z. Jin, J.-C. Zhao, J. Phase Equilib., 22, 544-51(2001).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s11669-020-00827-z](https://doi.org/10.1007/s11669-020-00827-z) Zhaohui Long, Dongyu Cui, Hongxing Hu, Zhi Li, Fucheng Yin, Touwen Fan, Thermodynamic Modeling of the Al-Li-Zr Ternary System, J. Phase Equilib. Diffus. 41, 623-641 (2020).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1179/mst.1986.2.6.520](https://doi.org/10.1179/mst.1986.2.6.520) N. Saunders, V. G. Rivlin, Thermodynamic characterization of Al–Cr, Al–Zr, and Al–Cr–Zr alloy systems, Materials Science and Technology 2, 520-527 (1986).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1016/j.jallcom.2018.02.023](https://doi.org/10.1016/j.jallcom.2018.02.023) A.V. Khvan, D.G. Eskin, K.F. Starodub, A.T. Dinsdale, F. Wang, C. Fang et al., New insights into solidification and phase equilibria in the Al-Al3Zr system: Theoretical and experimental investigations, Journal of Alloys and Compounds 743, 626-638 (2018).  
_assessment that models this phase; cited as the source of values for this phase_
- [doi:10.1515/HTMP.2010.29.5–6.347](https://doi.org/10.1515/HTMP.2010.29.5–6.347) T. Hirano, H. Ohtani, M. Hasebe, High Temp. Mater. Proc., 29, 347-71(2010).  
_assessment that models this phase_
- [doi:10.1007/s10973-013-3113-4](https://doi.org/10.1007/s10973-013-3113-4) A. Janghorban, A. Antoni-Zdziobek, M. Lomello-Tafin, C. Antion, Th. Mazingue, A. Pisch, Phase equilibria in the aluminium-rich side of the Al–Zr system, J Therm Anal Calorim 114, 1015-1020 (2013).  
_cited as the source of values for this phase_
- [doi:10.1007/bf02667556](https://doi.org/10.1007/bf02667556) J. Murray, A. Peruzzi, J. P. Abriata, The Al-Zr (aluminum-zirconium) system, JPE 13, 277-291 (1992).  
_cited as the source of values for this phase_
- [doi:10.1007/s11669-001-0072-4](https://doi.org/10.1007/s11669-001-0072-4) T. Wang, Z.P. Jin, and J.C. Zhao, Thermodynamic Assessment of the Al-Zr Binary System, J. Phase Equilib., 2001, 22, p 544-551. https://doi.org/10.1007/s11669-001-0072-4  
_cited as the source of values for this phase_

## AL3ZR2 (Al–Zr)

- Id: `phase:al-zr:al3zr2`; status `assigned`
- Structure: Al3Zr2 · oF40 · Fdd2 (43); type `st:al3zr2-of40`; tier B: DFT-supported (unique MP + OQMD match); confidence high
- Stoichiometry: Al 0.6000, Zr 0.4000
- Stability: stable in 8 of 8 calculated diagram(s): 300–1871.8 K, x(Zr) 0.4–0.4
- Literature: 80 values (80 accepted) from 7 papers
- Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-zr:al3zr2)

Names (18): _corpus: _corpus:phase:al-zr:al3zr2  
_mp: _mp:mp-aaaaacfa  
_oqmd: _oqmd:oqmd-10622  
_paper: _paper:10.1007/s10973-017-6635-3:Al3Zr2, paper:10.1007/s11669-015-0398-y:Al3Zr2, paper:10.1007/s11669-020-00827-z:Al3Zr2, paper:10.1007/s12385-001-0072-4:Zr2Al3, paper:10.1016/j.calphad.2008.08.007:Al3Zr2, paper:10.1179/mst.1986.2.6.520:Al3Zr2, paper:sha256-85fd53a1a176b694:Al3Zr2  
_tdb: _tdb:AlZr-01Wan.tdb:AL3ZR2, tdb:AlZr-10Hir.tdb:AL3ZR2, tdb:AlZr-15Fis.tdb:AL3ZR2, tdb:AlZr-18Khv.tdb:AL3ZR2, tdb:AlZr-18Tam.tdb:AL3ZR2, tdb:AlZr-20Lon.tdb:AL3ZR2, tdb:AlZr-86Sau.tdb:AL3ZR2, tdb:AlZr-98Sau-LB.tdb:AL3ZR2  


### TDB models of AL3ZR2 (8): PHASE and CONSTITUENT statements as written

[AlZr-01Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-01Wan.tdb): AL3ZR2, type code %, sha256 `4b09f4b519f6d639…`

~~~~text
50: PHASE AL3ZR2 % 2 3 2 !
51: CONST AL3ZR2 : AL : ZR : !
~~~~

[AlZr-10Hir.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-10Hir.tdb): AL3ZR2, type code %, sha256 `4806bb3f89606d7f…`

~~~~text
52: PHASE AL3ZR2 % 2 3 2 !
53: CONST AL3ZR2 : AL : ZR : !
~~~~

[AlZr-15Fis.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-15Fis.tdb): AL3ZR2, type code %, sha256 `24ba1ed7e58494bd…`

~~~~text
52: PHASE AL3ZR2 % 2 3 2 !
53: CONST AL3ZR2 : AL : ZR : !
~~~~

[AlZr-18Khv.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Khv.tdb): AL3ZR2, type code %, sha256 `c638fa151494d0c0…`

~~~~text
56: PHASE AL3ZR2 % 2 3 2 !
57: CONST AL3ZR2 : AL : ZR : !
~~~~

[AlZr-18Tam.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Tam.tdb): AL3ZR2, type code %, sha256 `8010f4209dbbc475…`

~~~~text
55: PHASE AL3ZR2 % 2 3 2 !
56: CONST AL3ZR2 : AL : ZR : !
~~~~

[AlZr-20Lon.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-20Lon.tdb): AL3ZR2, type code %, sha256 `64333150958f0d77…`

~~~~text
57: PHASE AL3ZR2 % 2 3 2 !
58: CONST AL3ZR2 : AL : ZR : !
~~~~

[AlZr-86Sau.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-86Sau.tdb): AL3ZR2, type code %, sha256 `31b2d1ad4273b15c…`

~~~~text
54: PHASE AL3ZR2 % 2 3 2 !
55: CONST AL3ZR2 : AL : ZR : !
~~~~

[AlZr-98Sau-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-98Sau-LB.tdb): AL3ZR2, type code %, sha256 `9766b9f4a7d34171…`

~~~~text
57: PHASE AL3ZR2 % 2 3 2 !
58: CONST AL3ZR2 : AL : ZR : !
~~~~

Example references (10 of 20; assessments first): 

- [doi:10.1007/s11669-020-00827-z](https://doi.org/10.1007/s11669-020-00827-z) Zhaohui Long, Dongyu Cui, Hongxing Hu, Zhi Li, Fucheng Yin, Touwen Fan, Thermodynamic Modeling of the Al-Li-Zr Ternary System, J. Phase Equilib. Diffus. 41, 623-641 (2020).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s11669-015-0398-y](https://doi.org/10.1007/s11669-015-0398-y) Evelyne Fischer, Catherine Colinet, An Updated Thermodynamic Modeling of the Al-Zr System, J. Phase Equilib. Diffus. 36, 404-413 (2015).  
_assessment that models this phase; cited as the source of values for this phase; reports values for this phase_
- [doi:10.1007/s10973-017-6635-3](https://doi.org/10.1007/s10973-017-6635-3) Rkia Tamim, Kamal Mahdouk, Thermodynamic reassessment of the Al–Zr binary system, J Therm Anal Calorim 131, 1187-1200 (2018).  
_assessment that models this phase; cited as the source of values for this phase; reports values for this phase_
- [doi:10.1007/s12385-001-0072-4](https://doi.org/10.1007/s12385-001-0072-4) T. Wang, Z. Jin, J.-C. Zhao, J. Phase Equilib., 22, 544-51(2001).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1179/mst.1986.2.6.520](https://doi.org/10.1179/mst.1986.2.6.520) N. Saunders, V. G. Rivlin, Thermodynamic characterization of Al–Cr, Al–Zr, and Al–Cr–Zr alloy systems, Materials Science and Technology 2, 520-527 (1986).  
_assessment that models this phase; cited as the source of values for this phase; reports values for this phase_
- [doi:10.1016/j.jallcom.2018.02.023](https://doi.org/10.1016/j.jallcom.2018.02.023) A.V. Khvan, D.G. Eskin, K.F. Starodub, A.T. Dinsdale, F. Wang, C. Fang et al., New insights into solidification and phase equilibria in the Al-Al3Zr system: Theoretical and experimental investigations, Journal of Alloys and Compounds 743, 626-638 (2018).  
_assessment that models this phase_
- [doi:10.1515/HTMP.2010.29.5–6.347](https://doi.org/10.1515/HTMP.2010.29.5–6.347) T. Hirano, H. Ohtani, M. Hasebe, High Temp. Mater. Proc., 29, 347-71(2010).  
_assessment that models this phase_
- [doi:10.1007/bf02667556](https://doi.org/10.1007/bf02667556) J. Murray, A. Peruzzi, J. P. Abriata, The Al-Zr (aluminum-zirconium) system, JPE 13, 277-291 (1992).  
_cited as the source of values for this phase_
- [doi:10.1007/s11669-001-0072-4](https://doi.org/10.1007/s11669-001-0072-4) T. Wang, Z.P. Jin, and J.C. Zhao, Thermodynamic Assessment of the Al-Zr Binary System, J. Phase Equilib., 2001, 22, p 544-551. https://doi.org/10.1007/s11669-001-0072-4  
_cited as the source of values for this phase_
- [doi:10.1016/j.actamat.2005.03.028](https://doi.org/10.1016/j.actamat.2005.03.028) G. Ghosh, M. Asta, First-principles calculation of structural energetics of Al–TM (TM=Ti, Zr, Hf) intermetallics, Acta Materialia 53, 3225-3252 (2005).  
_cited as the source of values for this phase_

## AL3ZR4 (Al–Zr)

- Id: `phase:al-zr:al3zr4`; status `assigned`
- Structure: Al3Zr4 · hP7 · P6/mmm (191); type `st:al3zr4-hp7`; tier B: DFT-supported (unique MP + OQMD match); confidence high
- Stoichiometry: Al 0.4286, Zr 0.5714
- Stability: stable in 6 of 6 calculated diagram(s): 300–1305.21 K, x(Zr) 0.57143–0.57143
- Literature: 49 values (49 accepted) from 5 papers
- Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-zr:al3zr4)

Names (14): _corpus: _corpus:phase:al-zr:al3zr4  
_mp: _mp:mp-aaaaaswm  
_oqmd: _oqmd:oqmd-27981  
_paper: _paper:10.1007/s10973-017-6635-3:Al3Zr4, paper:10.1007/s11669-015-0398-y:Al3Zr4, paper:10.1007/s11669-020-00827-z:Al3Zr4, paper:10.1007/s12385-001-0072-4:Zr4Al3, paper:10.1016/j.calphad.2008.08.007:Al3Zr4  
_tdb: _tdb:AlZr-01Wan.tdb:AL3ZR4, tdb:AlZr-10Hir.tdb:AL3ZR4, tdb:AlZr-15Fis.tdb:AL3ZR4, tdb:AlZr-18Khv.tdb:AL3ZR4, tdb:AlZr-18Tam.tdb:AL3ZR4, tdb:AlZr-20Lon.tdb:AL3ZR4  


### TDB models of AL3ZR4 (6): PHASE and CONSTITUENT statements as written

[AlZr-01Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-01Wan.tdb): AL3ZR4, type code %, sha256 `4b09f4b519f6d639…`

~~~~text
65: PHASE AL3ZR4 % 2 3 4 !
66: CONST AL3ZR4 : AL : ZR : !
~~~~

[AlZr-10Hir.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-10Hir.tdb): AL3ZR4, type code %, sha256 `4806bb3f89606d7f…`

~~~~text
67: PHASE AL3ZR4 % 2 3 4 !
68: CONST AL3ZR4 : AL : ZR : !
~~~~

[AlZr-15Fis.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-15Fis.tdb): AL3ZR4, type code %, sha256 `24ba1ed7e58494bd…`

~~~~text
67: PHASE AL3ZR4 % 2 3 4 !
68: CONST AL3ZR4 : AL : ZR : !
~~~~

[AlZr-18Khv.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Khv.tdb): AL3ZR4, type code %, sha256 `c638fa151494d0c0…`

~~~~text
71: PHASE AL3ZR4 % 2 3 4 !
72: CONST AL3ZR4 : AL : ZR : !
~~~~

[AlZr-18Tam.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Tam.tdb): AL3ZR4, type code %, sha256 `8010f4209dbbc475…`

~~~~text
70: PHASE AL3ZR4 % 2 3 4 !
71: CONST AL3ZR4 : AL : ZR : !
~~~~

[AlZr-20Lon.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-20Lon.tdb): AL3ZR4, type code %, sha256 `64333150958f0d77…`

~~~~text
72: PHASE AL3ZR4 % 2 3 4 !
73: CONST AL3ZR4 : AL : ZR : !
~~~~

Example references (10 of 16; assessments first): 

- [doi:10.1007/s10973-017-6635-3](https://doi.org/10.1007/s10973-017-6635-3) Rkia Tamim, Kamal Mahdouk, Thermodynamic reassessment of the Al–Zr binary system, J Therm Anal Calorim 131, 1187-1200 (2018).  
_assessment that models this phase; cited as the source of values for this phase; reports values for this phase_
- [doi:10.1007/s11669-015-0398-y](https://doi.org/10.1007/s11669-015-0398-y) Evelyne Fischer, Catherine Colinet, An Updated Thermodynamic Modeling of the Al-Zr System, J. Phase Equilib. Diffus. 36, 404-413 (2015).  
_assessment that models this phase; cited as the source of values for this phase; reports values for this phase_
- [doi:10.1007/s11669-020-00827-z](https://doi.org/10.1007/s11669-020-00827-z) Zhaohui Long, Dongyu Cui, Hongxing Hu, Zhi Li, Fucheng Yin, Touwen Fan, Thermodynamic Modeling of the Al-Li-Zr Ternary System, J. Phase Equilib. Diffus. 41, 623-641 (2020).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s12385-001-0072-4](https://doi.org/10.1007/s12385-001-0072-4) T. Wang, Z. Jin, J.-C. Zhao, J. Phase Equilib., 22, 544-51(2001).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1016/j.jallcom.2018.02.023](https://doi.org/10.1016/j.jallcom.2018.02.023) A.V. Khvan, D.G. Eskin, K.F. Starodub, A.T. Dinsdale, F. Wang, C. Fang et al., New insights into solidification and phase equilibria in the Al-Al3Zr system: Theoretical and experimental investigations, Journal of Alloys and Compounds 743, 626-638 (2018).  
_assessment that models this phase_
- [doi:10.1515/HTMP.2010.29.5–6.347](https://doi.org/10.1515/HTMP.2010.29.5–6.347) T. Hirano, H. Ohtani, M. Hasebe, High Temp. Mater. Proc., 29, 347-71(2010).  
_assessment that models this phase_
- [doi:10.1007/bf02667556](https://doi.org/10.1007/bf02667556) J. Murray, A. Peruzzi, J. P. Abriata, The Al-Zr (aluminum-zirconium) system, JPE 13, 277-291 (1992).  
_cited as the source of values for this phase_
- [doi:10.1007/s11669-001-0072-4](https://doi.org/10.1007/s11669-001-0072-4) T. Wang, Z.P. Jin, and J.C. Zhao, Thermodynamic Assessment of the Al-Zr Binary System, J. Phase Equilib., 2001, 22, p 544-551. https://doi.org/10.1007/s11669-001-0072-4  
_cited as the source of values for this phase_
- [doi:10.1016/j.actamat.2005.03.028](https://doi.org/10.1016/j.actamat.2005.03.028) G. Ghosh, M. Asta, First-principles calculation of structural energetics of Al–TM (TM=Ti, Zr, Hf) intermetallics, Acta Materialia 53, 3225-3252 (2005).  
_cited as the source of values for this phase_
- [doi:10.1016/j.calphad.2011.09.009](https://doi.org/10.1016/j.calphad.2011.09.009) Jiong Wang, First-principles calculations of binary Al compounds: Enthalpies of formation and elastic properties, Calphad (2011).  
_cited as the source of values for this phase_

## AL3ZR5_D8M (Al–Zr)

- Id: `phase:al-zr:al3zr5-d8m`; status `assigned`
- Structure: W5Si3 · D8_m · tI32 · I4/mcm (140); type `st:d8-m-w5si3-ti32`; tier A: standard phase name; confidence high
- Stoichiometry: Al 0.3750, Zr 0.6250
- Stability: stable in 8 of 8 calculated diagram(s): 1148.79–1676.01 K, x(Zr) 0.625–0.625
- Literature: 59 values (59 accepted) from 6 papers
- Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-zr:al3zr5-d8m)

Names (15): _corpus: _corpus:phase:al-zr:al3zr5-d8m  
_paper: _paper:10.1007/s10973-017-6635-3:Al3Zr5, paper:10.1007/s11669-015-0398-y:Al3Zr5, paper:10.1007/s11669-020-00827-z:Al3Zr5, paper:10.1007/s12385-001-0072-4:Zr5Al3, paper:10.1179/mst.1986.2.6.520:Al3Zr5, paper:sha256-85fd53a1a176b694:Al3Zr5  
_tdb: _tdb:AlZr-01Wan.tdb:AL3ZR5_D8M, tdb:AlZr-10Hir.tdb:AL3ZR5_D8M, tdb:AlZr-15Fis.tdb:AL3ZR5_D8M, tdb:AlZr-18Khv.tdb:AL3ZR5_D8M, tdb:AlZr-18Tam.tdb:AL3ZR5_D8M, tdb:AlZr-20Lon.tdb:AL3ZR5_D8M, tdb:AlZr-86Sau.tdb:AL3ZR5_D8M, tdb:AlZr-98Sau-LB.tdb:AL3ZR5_D8M  


### TDB models of AL3ZR5_D8M (8): PHASE and CONSTITUENT statements as written

[AlZr-01Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-01Wan.tdb): AL3ZR5_D8M, type code %, sha256 `4b09f4b519f6d639…`

~~~~text
75: PHASE AL3ZR5_D8M % 2 3 5 !
76: CONST AL3ZR5_D8M : AL : ZR : !
~~~~

[AlZr-10Hir.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-10Hir.tdb): AL3ZR5_D8M, type code %, sha256 `4806bb3f89606d7f…`

~~~~text
77: PHASE AL3ZR5_D8M % 2 3 5 !
78: CONST AL3ZR5_D8M : AL : ZR : !
~~~~

[AlZr-15Fis.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-15Fis.tdb): AL3ZR5_D8M, type code %, sha256 `24ba1ed7e58494bd…`

~~~~text
77: PHASE AL3ZR5_D8M % 2 3 5 !
78: CONST AL3ZR5_D8M : AL : ZR : !
~~~~

[AlZr-18Khv.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Khv.tdb): AL3ZR5_D8M, type code %, sha256 `c638fa151494d0c0…`

~~~~text
81: PHASE AL3ZR5_D8M % 2 3 5 !
82: CONST AL3ZR5_D8M : AL : ZR : !
~~~~

[AlZr-18Tam.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Tam.tdb): AL3ZR5_D8M, type code %, sha256 `8010f4209dbbc475…`

~~~~text
80: PHASE AL3ZR5_D8M % 2 3 5 !
81: CONST AL3ZR5_D8M : AL : ZR : !
~~~~

[AlZr-20Lon.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-20Lon.tdb): AL3ZR5_D8M, type code %, sha256 `64333150958f0d77…`

~~~~text
82: PHASE AL3ZR5_D8M % 2 3 5 !
83: CONST AL3ZR5_D8M : AL : ZR : !
~~~~

[AlZr-86Sau.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-86Sau.tdb): AL3ZR5_D8M, type code %, sha256 `31b2d1ad4273b15c…`

~~~~text
74: PHASE AL3ZR5_D8M % 2 3 5 !
75: CONST AL3ZR5_D8M : AL : ZR : !
~~~~

[AlZr-98Sau-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-98Sau-LB.tdb): AL3ZR5_D8M, type code %, sha256 `9766b9f4a7d34171…`

~~~~text
77: PHASE AL3ZR5_D8M % 2 3 5 !
78: CONST AL3ZR5_D8M : AL : ZR : !
~~~~

Example references (10 of 17; assessments first): 

- [doi:10.1007/s11669-015-0398-y](https://doi.org/10.1007/s11669-015-0398-y) Evelyne Fischer, Catherine Colinet, An Updated Thermodynamic Modeling of the Al-Zr System, J. Phase Equilib. Diffus. 36, 404-413 (2015).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s10973-017-6635-3](https://doi.org/10.1007/s10973-017-6635-3) Rkia Tamim, Kamal Mahdouk, Thermodynamic reassessment of the Al–Zr binary system, J Therm Anal Calorim 131, 1187-1200 (2018).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s11669-020-00827-z](https://doi.org/10.1007/s11669-020-00827-z) Zhaohui Long, Dongyu Cui, Hongxing Hu, Zhi Li, Fucheng Yin, Touwen Fan, Thermodynamic Modeling of the Al-Li-Zr Ternary System, J. Phase Equilib. Diffus. 41, 623-641 (2020).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s12385-001-0072-4](https://doi.org/10.1007/s12385-001-0072-4) T. Wang, Z. Jin, J.-C. Zhao, J. Phase Equilib., 22, 544-51(2001).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1179/mst.1986.2.6.520](https://doi.org/10.1179/mst.1986.2.6.520) N. Saunders, V. G. Rivlin, Thermodynamic characterization of Al–Cr, Al–Zr, and Al–Cr–Zr alloy systems, Materials Science and Technology 2, 520-527 (1986).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1016/j.jallcom.2018.02.023](https://doi.org/10.1016/j.jallcom.2018.02.023) A.V. Khvan, D.G. Eskin, K.F. Starodub, A.T. Dinsdale, F. Wang, C. Fang et al., New insights into solidification and phase equilibria in the Al-Al3Zr system: Theoretical and experimental investigations, Journal of Alloys and Compounds 743, 626-638 (2018).  
_assessment that models this phase_
- [doi:10.1515/HTMP.2010.29.5–6.347](https://doi.org/10.1515/HTMP.2010.29.5–6.347) T. Hirano, H. Ohtani, M. Hasebe, High Temp. Mater. Proc., 29, 347-71(2010).  
_assessment that models this phase_
- [doi:10.1007/bf02667556](https://doi.org/10.1007/bf02667556) J. Murray, A. Peruzzi, J. P. Abriata, The Al-Zr (aluminum-zirconium) system, JPE 13, 277-291 (1992).  
_cited as the source of values for this phase_
- [doi:10.1007/s11669-001-0072-4](https://doi.org/10.1007/s11669-001-0072-4) T. Wang, Z.P. Jin, and J.C. Zhao, Thermodynamic Assessment of the Al-Zr Binary System, J. Phase Equilib., 2001, 22, p 544-551. https://doi.org/10.1007/s11669-001-0072-4  
_cited as the source of values for this phase_
- [doi:10.1007/s11837-013-0755-4](https://doi.org/10.1007/s11837-013-0755-4) James E. Saal, Scott Kirklin, Muratahan Aykol, Bryce Meredig, C. Wolverton, Materials Design and Discovery with High-Throughput Density Functional Theory: The Open Quantum Materials Database (OQMD), JOM 65, 1501-1509 (2013).  
_cited as the source of values for this phase_

## AL4ZR5 (Al–Zr)

- Id: `phase:al-zr:al4zr5`; status `assigned`
- Structure: Ga4Ti5 · hP18 · P6_3/mcm (193); type `st:ga4ti5-hp18`; tier C: assessor-stated (Hallstedt 2025 crystallographic table); confidence assessor-stated
- Structure source: B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, supplementary crystallographic table (mmc2) [doi:10.1016/j.calphad.2025.102833](https://doi.org/10.1016/j.calphad.2025.102833)
- Caveat: not certain from the name or DFT alone (no_on_hull_entry_in_both, no_structure_token); structure as stated in the SGTE crystallographic table for this phase name and system
- Stoichiometry: Al 0.4444, Zr 0.5556
- Stability: stable in 8 of 8 calculated diagram(s): 300–1831.58 K, x(Zr) 0.55556–0.55556
- Literature: 109 values (109 accepted) from 7 papers
- Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-zr:al4zr5)

Names (16): _corpus: _corpus:phase:al-zr:al4zr5  
_paper: _paper:10.1007/s10973-017-6635-3:Al4Zr5, paper:10.1007/s11669-015-0398-y:Al4Zr5, paper:10.1007/s11669-020-00827-z:Al4Zr5, paper:10.1007/s12385-001-0072-4:Zr5Al4, paper:10.1016/j.calphad.2008.08.007:Al4Zr5, paper:10.1179/mst.1986.2.6.520:Al4Zr5, paper:sha256-85fd53a1a176b694:Al4Zr5  
_tdb: _tdb:AlZr-01Wan.tdb:AL4ZR5, tdb:AlZr-10Hir.tdb:AL4ZR5, tdb:AlZr-15Fis.tdb:AL4ZR5, tdb:AlZr-18Khv.tdb:AL4ZR5, tdb:AlZr-18Tam.tdb:AL4ZR5, tdb:AlZr-20Lon.tdb:AL4ZR5, tdb:AlZr-86Sau.tdb:AL4ZR5, tdb:AlZr-98Sau-LB.tdb:AL4ZR5  


### TDB models of AL4ZR5 (8): PHASE and CONSTITUENT statements as written

[AlZr-01Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-01Wan.tdb): AL4ZR5, type code %, sha256 `4b09f4b519f6d639…`

~~~~text
60: PHASE AL4ZR5 % 2 4 5 !
61: CONST AL4ZR5 : AL : ZR : !
~~~~

[AlZr-10Hir.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-10Hir.tdb): AL4ZR5, type code %, sha256 `4806bb3f89606d7f…`

~~~~text
62: PHASE AL4ZR5 % 2 4 5 !
63: CONST AL4ZR5 : AL : ZR : !
~~~~

[AlZr-15Fis.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-15Fis.tdb): AL4ZR5, type code %, sha256 `24ba1ed7e58494bd…`

~~~~text
62: PHASE AL4ZR5 % 2 4 5 !
63: CONST AL4ZR5 : AL : ZR : !
~~~~

[AlZr-18Khv.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Khv.tdb): AL4ZR5, type code %, sha256 `c638fa151494d0c0…`

~~~~text
66: PHASE AL4ZR5 % 2 4 5 !
67: CONST AL4ZR5 : AL : ZR : !
~~~~

[AlZr-18Tam.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Tam.tdb): AL4ZR5, type code %, sha256 `8010f4209dbbc475…`

~~~~text
65: PHASE AL4ZR5 % 2 4 5 !
66: CONST AL4ZR5 : AL : ZR : !
~~~~

[AlZr-20Lon.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-20Lon.tdb): AL4ZR5, type code %, sha256 `64333150958f0d77…`

~~~~text
67: PHASE AL4ZR5 % 2 4 5 !
68: CONST AL4ZR5 : AL : ZR : !
~~~~

[AlZr-86Sau.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-86Sau.tdb): AL4ZR5, type code %, sha256 `31b2d1ad4273b15c…`

~~~~text
64: PHASE AL4ZR5 % 2 4 5 !
65: CONST AL4ZR5 : AL : ZR : !
~~~~

[AlZr-98Sau-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-98Sau-LB.tdb): AL4ZR5, type code %, sha256 `9766b9f4a7d34171…`

~~~~text
67: PHASE AL4ZR5 % 2 4 5 !
68: CONST AL4ZR5 : AL : ZR : !
~~~~

Example references (10 of 19; assessments first): 

- [doi:10.1007/s10973-017-6635-3](https://doi.org/10.1007/s10973-017-6635-3) Rkia Tamim, Kamal Mahdouk, Thermodynamic reassessment of the Al–Zr binary system, J Therm Anal Calorim 131, 1187-1200 (2018).  
_assessment that models this phase; cited as the source of values for this phase; reports values for this phase_
- [doi:10.1007/s11669-020-00827-z](https://doi.org/10.1007/s11669-020-00827-z) Zhaohui Long, Dongyu Cui, Hongxing Hu, Zhi Li, Fucheng Yin, Touwen Fan, Thermodynamic Modeling of the Al-Li-Zr Ternary System, J. Phase Equilib. Diffus. 41, 623-641 (2020).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s11669-015-0398-y](https://doi.org/10.1007/s11669-015-0398-y) Evelyne Fischer, Catherine Colinet, An Updated Thermodynamic Modeling of the Al-Zr System, J. Phase Equilib. Diffus. 36, 404-413 (2015).  
_assessment that models this phase; cited as the source of values for this phase; reports values for this phase_
- [doi:10.1007/s12385-001-0072-4](https://doi.org/10.1007/s12385-001-0072-4) T. Wang, Z. Jin, J.-C. Zhao, J. Phase Equilib., 22, 544-51(2001).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1179/mst.1986.2.6.520](https://doi.org/10.1179/mst.1986.2.6.520) N. Saunders, V. G. Rivlin, Thermodynamic characterization of Al–Cr, Al–Zr, and Al–Cr–Zr alloy systems, Materials Science and Technology 2, 520-527 (1986).  
_assessment that models this phase; cited as the source of values for this phase; reports values for this phase_
- [doi:10.1016/j.jallcom.2018.02.023](https://doi.org/10.1016/j.jallcom.2018.02.023) A.V. Khvan, D.G. Eskin, K.F. Starodub, A.T. Dinsdale, F. Wang, C. Fang et al., New insights into solidification and phase equilibria in the Al-Al3Zr system: Theoretical and experimental investigations, Journal of Alloys and Compounds 743, 626-638 (2018).  
_assessment that models this phase_
- [doi:10.1515/HTMP.2010.29.5–6.347](https://doi.org/10.1515/HTMP.2010.29.5–6.347) T. Hirano, H. Ohtani, M. Hasebe, High Temp. Mater. Proc., 29, 347-71(2010).  
_assessment that models this phase_
- [doi:10.1007/bf02667556](https://doi.org/10.1007/bf02667556) J. Murray, A. Peruzzi, J. P. Abriata, The Al-Zr (aluminum-zirconium) system, JPE 13, 277-291 (1992).  
_cited as the source of values for this phase_
- [doi:10.1007/s11669-001-0072-4](https://doi.org/10.1007/s11669-001-0072-4) T. Wang, Z.P. Jin, and J.C. Zhao, Thermodynamic Assessment of the Al-Zr Binary System, J. Phase Equilib., 2001, 22, p 544-551. https://doi.org/10.1007/s11669-001-0072-4  
_cited as the source of values for this phase_
- [doi:10.1016/0022-4596(84)90150-6](https://doi.org/10.1016/0022-4596%2884%2990150-6) R.J. Kematick, H.F. Franzen, Thermodynamic study of the zirconium-aluminum system, Journal of Solid State Chemistry 54, 226-234 (1984).  
_cited as the source of values for this phase_

## ALZR_B33 (Al–Zr)

- Id: `phase:al-zr:alzr-b33`; status `assigned`
- Structure: CrB · B33 · oC8 · Cmcm (63); type `st:b33-crb-oc8`; tier A: standard phase name; confidence high
- Stoichiometry: Al 0.5000, Zr 0.5000
- Stability: stable in 8 of 8 calculated diagram(s): 300–1551.96 K, x(Zr) 0.5–0.5
- Literature: 46 values (46 accepted) from 6 papers
- Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-zr:alzr-b33)

Names (16): _corpus: _corpus:phase:al-zr:alzr-b33  
_paper: _paper:10.1007/s10973-017-6635-3:AlZr, paper:10.1007/s11669-015-0398-y:Al1Zr1, paper:10.1007/s11669-015-0398-y:AlZr, paper:10.1007/s11669-020-00827-z:AlZr, paper:10.1007/s12385-001-0072-4:ZrAl, paper:10.1179/mst.1986.2.6.520:AlZr, paper:sha256-85fd53a1a176b694:AlZr  
_tdb: _tdb:AlZr-01Wan.tdb:ALZR_B33, tdb:AlZr-10Hir.tdb:ALZR_B33, tdb:AlZr-15Fis.tdb:ALZR_B33, tdb:AlZr-18Khv.tdb:ALZR_B33, tdb:AlZr-18Tam.tdb:ALZR_B33, tdb:AlZr-20Lon.tdb:ALZR_B33, tdb:AlZr-86Sau.tdb:ALZR_B33, tdb:AlZr-98Sau-LB.tdb:ALZR_B33  


### TDB models of ALZR_B33 (8): PHASE and CONSTITUENT statements as written

[AlZr-01Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-01Wan.tdb): ALZR_B33, type code %, sha256 `4b09f4b519f6d639…`

~~~~text
55: PHASE ALZR_B33 % 2 1 1 !
56: CONST ALZR_B33 : AL : ZR : !
~~~~

[AlZr-10Hir.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-10Hir.tdb): ALZR_B33, type code %, sha256 `4806bb3f89606d7f…`

~~~~text
57: PHASE ALZR_B33 % 2 1 1 !
58: CONST ALZR_B33 : AL : ZR : !
~~~~

[AlZr-15Fis.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-15Fis.tdb): ALZR_B33, type code %, sha256 `24ba1ed7e58494bd…`

~~~~text
57: PHASE ALZR_B33 % 2 1 1 !
58: CONST ALZR_B33 : AL : ZR : !
~~~~

[AlZr-18Khv.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Khv.tdb): ALZR_B33, type code %, sha256 `c638fa151494d0c0…`

~~~~text
61: PHASE ALZR_B33 % 2 1 1 !
62: CONST ALZR_B33 : AL : ZR : !
~~~~

[AlZr-18Tam.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Tam.tdb): ALZR_B33, type code %, sha256 `8010f4209dbbc475…`

~~~~text
60: PHASE ALZR_B33 % 2 1 1 !
61: CONST ALZR_B33 : AL : ZR : !
~~~~

[AlZr-20Lon.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-20Lon.tdb): ALZR_B33, type code %, sha256 `64333150958f0d77…`

~~~~text
62: PHASE ALZR_B33 % 2 1 1 !
63: CONST ALZR_B33 : AL : ZR : !
~~~~

[AlZr-86Sau.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-86Sau.tdb): ALZR_B33, type code %, sha256 `31b2d1ad4273b15c…`

~~~~text
59: PHASE ALZR_B33 % 2 1 1 !
60: CONST ALZR_B33 : AL : ZR : !
~~~~

[AlZr-98Sau-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-98Sau-LB.tdb): ALZR_B33, type code %, sha256 `9766b9f4a7d34171…`

~~~~text
62: PHASE ALZR_B33 % 2 1 1 !
63: CONST ALZR_B33 : AL : ZR : !
~~~~

Example references (10 of 18; assessments first): 

- [doi:10.1007/s11669-015-0398-y](https://doi.org/10.1007/s11669-015-0398-y) Evelyne Fischer, Catherine Colinet, An Updated Thermodynamic Modeling of the Al-Zr System, J. Phase Equilib. Diffus. 36, 404-413 (2015).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s10973-017-6635-3](https://doi.org/10.1007/s10973-017-6635-3) Rkia Tamim, Kamal Mahdouk, Thermodynamic reassessment of the Al–Zr binary system, J Therm Anal Calorim 131, 1187-1200 (2018).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s11669-020-00827-z](https://doi.org/10.1007/s11669-020-00827-z) Zhaohui Long, Dongyu Cui, Hongxing Hu, Zhi Li, Fucheng Yin, Touwen Fan, Thermodynamic Modeling of the Al-Li-Zr Ternary System, J. Phase Equilib. Diffus. 41, 623-641 (2020).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s12385-001-0072-4](https://doi.org/10.1007/s12385-001-0072-4) T. Wang, Z. Jin, J.-C. Zhao, J. Phase Equilib., 22, 544-51(2001).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1179/mst.1986.2.6.520](https://doi.org/10.1179/mst.1986.2.6.520) N. Saunders, V. G. Rivlin, Thermodynamic characterization of Al–Cr, Al–Zr, and Al–Cr–Zr alloy systems, Materials Science and Technology 2, 520-527 (1986).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1016/j.jallcom.2018.02.023](https://doi.org/10.1016/j.jallcom.2018.02.023) A.V. Khvan, D.G. Eskin, K.F. Starodub, A.T. Dinsdale, F. Wang, C. Fang et al., New insights into solidification and phase equilibria in the Al-Al3Zr system: Theoretical and experimental investigations, Journal of Alloys and Compounds 743, 626-638 (2018).  
_assessment that models this phase_
- [doi:10.1515/HTMP.2010.29.5–6.347](https://doi.org/10.1515/HTMP.2010.29.5–6.347) T. Hirano, H. Ohtani, M. Hasebe, High Temp. Mater. Proc., 29, 347-71(2010).  
_assessment that models this phase_
- [doi:10.1007/bf02667556](https://doi.org/10.1007/bf02667556) J. Murray, A. Peruzzi, J. P. Abriata, The Al-Zr (aluminum-zirconium) system, JPE 13, 277-291 (1992).  
_cited as the source of values for this phase_
- [doi:10.1007/s11669-001-0072-4](https://doi.org/10.1007/s11669-001-0072-4) T. Wang, Z.P. Jin, and J.C. Zhao, Thermodynamic Assessment of the Al-Zr Binary System, J. Phase Equilib., 2001, 22, p 544-551. https://doi.org/10.1007/s11669-001-0072-4  
_cited as the source of values for this phase_
- [doi:10.1016/0022-4596(84)90150-6](https://doi.org/10.1016/0022-4596%2884%2990150-6) R.J. Kematick, H.F. Franzen, Thermodynamic study of the zirconium-aluminum system, Journal of Solid State Chemistry 54, 226-234 (1984).  
_cited as the source of values for this phase_

## ALZR2_B82 (Al–Zr)

- Id: `phase:al-zr:alzr2-b82`; status `assigned`
- Structure: InNi2 · B8_2 · hP6 · P6_3/mmc (194); type `st:b8-2-inni2-hp6`; tier A: standard phase name; confidence high
- Stoichiometry: Al 0.3333, Zr 0.6667
- Stability: stable in 8 of 8 calculated diagram(s): 300–1524.26 K, x(Zr) 0.66667–0.66667
- Literature: 56 values (56 accepted) from 5 papers
- Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-zr:alzr2-b82)

Names (16): _corpus: _corpus:phase:al-zr:alzr2-b82  
_paper: _paper:10.1007/s10973-017-6635-3:AlZr2, paper:10.1007/s10973-017-6635-3:Zr2A, paper:10.1007/s11669-015-0398-y:Al1Zr2, paper:10.1007/s11669-015-0398-y:AlZr2, paper:10.1007/s11669-020-00827-z:AlZr2, paper:10.1007/s12385-001-0072-4:Zr2Al, paper:sha256-85fd53a1a176b694:AlZr2  
_tdb: _tdb:AlZr-01Wan.tdb:ALZR2_B82, tdb:AlZr-10Hir.tdb:ALZR2_B82, tdb:AlZr-15Fis.tdb:ALZR2_B82, tdb:AlZr-18Khv.tdb:ALZR2_B82, tdb:AlZr-18Tam.tdb:ALZR2_B82, tdb:AlZr-20Lon.tdb:ALZR2_B82, tdb:AlZr-86Sau.tdb:ALZR2_B82, tdb:AlZr-98Sau-LB.tdb:ALZR2_B82  


### TDB models of ALZR2_B82 (8): PHASE and CONSTITUENT statements as written

[AlZr-01Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-01Wan.tdb): ALZR2_B82, type code %, sha256 `4b09f4b519f6d639…`

~~~~text
80: PHASE ALZR2_B82 % 2 1 2 !
81: CONST ALZR2_B82 : AL : ZR : !
~~~~

[AlZr-10Hir.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-10Hir.tdb): ALZR2_B82, type code %, sha256 `4806bb3f89606d7f…`

~~~~text
82: PHASE ALZR2_B82 % 2 1 2 !
83: CONST ALZR2_B82 : AL : ZR : !
~~~~

[AlZr-15Fis.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-15Fis.tdb): ALZR2_B82, type code %, sha256 `24ba1ed7e58494bd…`

~~~~text
82: PHASE ALZR2_B82 % 2 1 2 !
83: CONST ALZR2_B82 : AL : ZR : !
~~~~

[AlZr-18Khv.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Khv.tdb): ALZR2_B82, type code %, sha256 `c638fa151494d0c0…`

~~~~text
86: PHASE ALZR2_B82 % 2 1 2 !
87: CONST ALZR2_B82 : AL : ZR : !
~~~~

[AlZr-18Tam.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Tam.tdb): ALZR2_B82, type code %, sha256 `8010f4209dbbc475…`

~~~~text
85: PHASE ALZR2_B82 % 2 1 2 !
86: CONST ALZR2_B82 : AL : ZR : !
~~~~

[AlZr-20Lon.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-20Lon.tdb): ALZR2_B82, type code %, sha256 `64333150958f0d77…`

~~~~text
87: PHASE ALZR2_B82 % 2 1 2 !
88: CONST ALZR2_B82 : AL : ZR : !
~~~~

[AlZr-86Sau.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-86Sau.tdb): ALZR2_B82, type code %, sha256 `31b2d1ad4273b15c…`

~~~~text
79: PHASE ALZR2_B82 % 2 1 2 !
80: CONST ALZR2_B82 : AL : ZR : !
~~~~

[AlZr-98Sau-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-98Sau-LB.tdb): ALZR2_B82, type code %, sha256 `9766b9f4a7d34171…`

~~~~text
82: PHASE ALZR2_B82 % 2 1 2 !
83: CONST ALZR2_B82 : AL : ZR : !
~~~~

Example references (10 of 17; assessments first): 

- [doi:10.1007/s10973-017-6635-3](https://doi.org/10.1007/s10973-017-6635-3) Rkia Tamim, Kamal Mahdouk, Thermodynamic reassessment of the Al–Zr binary system, J Therm Anal Calorim 131, 1187-1200 (2018).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s11669-015-0398-y](https://doi.org/10.1007/s11669-015-0398-y) Evelyne Fischer, Catherine Colinet, An Updated Thermodynamic Modeling of the Al-Zr System, J. Phase Equilib. Diffus. 36, 404-413 (2015).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s11669-020-00827-z](https://doi.org/10.1007/s11669-020-00827-z) Zhaohui Long, Dongyu Cui, Hongxing Hu, Zhi Li, Fucheng Yin, Touwen Fan, Thermodynamic Modeling of the Al-Li-Zr Ternary System, J. Phase Equilib. Diffus. 41, 623-641 (2020).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s12385-001-0072-4](https://doi.org/10.1007/s12385-001-0072-4) T. Wang, Z. Jin, J.-C. Zhao, J. Phase Equilib., 22, 544-51(2001).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1016/j.jallcom.2018.02.023](https://doi.org/10.1016/j.jallcom.2018.02.023) A.V. Khvan, D.G. Eskin, K.F. Starodub, A.T. Dinsdale, F. Wang, C. Fang et al., New insights into solidification and phase equilibria in the Al-Al3Zr system: Theoretical and experimental investigations, Journal of Alloys and Compounds 743, 626-638 (2018).  
_assessment that models this phase_
- [doi:10.1179/mst.1986.2.6.520](https://doi.org/10.1179/mst.1986.2.6.520) N. Saunders, V. G. Rivlin, Thermodynamic characterization of Al–Cr, Al–Zr, and Al–Cr–Zr alloy systems, Materials Science and Technology 2, 520-527 (1986).  
_assessment that models this phase_
- [doi:10.1515/HTMP.2010.29.5–6.347](https://doi.org/10.1515/HTMP.2010.29.5–6.347) T. Hirano, H. Ohtani, M. Hasebe, High Temp. Mater. Proc., 29, 347-71(2010).  
_assessment that models this phase_
- [doi:10.1007/bf02667556](https://doi.org/10.1007/bf02667556) J. Murray, A. Peruzzi, J. P. Abriata, The Al-Zr (aluminum-zirconium) system, JPE 13, 277-291 (1992).  
_cited as the source of values for this phase_
- [doi:10.1007/s11669-001-0072-4](https://doi.org/10.1007/s11669-001-0072-4) T. Wang, Z.P. Jin, and J.C. Zhao, Thermodynamic Assessment of the Al-Zr Binary System, J. Phase Equilib., 2001, 22, p 544-551. https://doi.org/10.1007/s11669-001-0072-4  
_cited as the source of values for this phase_
- [doi:10.1016/j.actamat.2005.03.028](https://doi.org/10.1016/j.actamat.2005.03.028) G. Ghosh, M. Asta, First-principles calculation of structural energetics of Al–TM (TM=Ti, Zr, Hf) intermetallics, Acta Materialia 53, 3225-3252 (2005).  
_cited as the source of values for this phase_

## ALZR3_L12 (Al–Zr)

- Id: `phase:al-zr:alzr3-l12`; status `assigned`
- Structure: AuCu3 · L1_2 · cP4 · Pm-3m (221); type `st:l1-2-aucu3-cp4`; tier A: standard phase name; confidence high
- Caveat: DFT agrees: on-hull mp-aaaaacep and oqmd-18197, space group 221
- Stoichiometry: Al 0.2500, Zr 0.7500
- Stability: stable in 8 of 8 calculated diagram(s): 300–1295.54 K, x(Zr) 0.75–0.75
- Literature: 42 values (42 accepted) from 5 papers
- Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-zr:alzr3-l12)

Names (17): _corpus: _corpus:phase:al-zr:alzr3-l12  
_mp: _mp:mp-aaaaacep  
_oqmd: _oqmd:oqmd-18197  
_paper: _paper:10.1007/s10973-017-6635-3:AlZr3, paper:10.1007/s11669-015-0398-y:Al1Zr3, paper:10.1007/s11669-015-0398-y:AlZr3, paper:10.1007/s11669-020-00827-z:AlZr3, paper:10.1007/s12385-001-0072-4:Zr3Al, paper:sha256-85fd53a1a176b694:AlZr3  
_tdb: _tdb:AlZr-01Wan.tdb:ALZR3_L12, tdb:AlZr-10Hir.tdb:ALZR3_L12, tdb:AlZr-15Fis.tdb:ALZR3_L12, tdb:AlZr-18Khv.tdb:ALZR3_L12, tdb:AlZr-18Tam.tdb:ALZR3_L12, tdb:AlZr-20Lon.tdb:ALZR3_L12, tdb:AlZr-86Sau.tdb:ALZR3_L12, tdb:AlZr-98Sau-LB.tdb:ALZR3_L12  


### TDB models of ALZR3_L12 (8): PHASE and CONSTITUENT statements as written

[AlZr-01Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-01Wan.tdb): ALZR3_L12, type code %, sha256 `4b09f4b519f6d639…`

~~~~text
85: PHASE ALZR3_L12 % 2 1 3 !
86: CONST ALZR3_L12 : AL : ZR : !
~~~~

[AlZr-10Hir.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-10Hir.tdb): ALZR3_L12, type code %, sha256 `4806bb3f89606d7f…`

~~~~text
87: PHASE ALZR3_L12 % 2 1 3 !
88: CONST ALZR3_L12 : AL : ZR : !
~~~~

[AlZr-15Fis.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-15Fis.tdb): ALZR3_L12, type code %, sha256 `24ba1ed7e58494bd…`

~~~~text
87: PHASE ALZR3_L12 % 2 1 3 !
88: CONST ALZR3_L12 : AL : ZR : !
~~~~

[AlZr-18Khv.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Khv.tdb): ALZR3_L12, type code %, sha256 `c638fa151494d0c0…`

~~~~text
91: PHASE ALZR3_L12 % 2 1 3 !
92: CONST ALZR3_L12 : AL : ZR : !
~~~~

[AlZr-18Tam.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Tam.tdb): ALZR3_L12, type code %, sha256 `8010f4209dbbc475…`

~~~~text
90: PHASE ALZR3_L12 % 2 1 3 !
91: CONST ALZR3_L12 : AL : ZR : !
~~~~

[AlZr-20Lon.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-20Lon.tdb): ALZR3_L12, type code %, sha256 `64333150958f0d77…`

~~~~text
92: PHASE ALZR3_L12 % 2 1 3 !
93: CONST ALZR3_L12 : AL : ZR : !
~~~~

[AlZr-86Sau.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-86Sau.tdb): ALZR3_L12, type code %, sha256 `31b2d1ad4273b15c…`

~~~~text
84: PHASE ALZR3_L12 % 2 1 3 !
85: CONST ALZR3_L12 : AL : ZR : !
~~~~

[AlZr-98Sau-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-98Sau-LB.tdb): ALZR3_L12, type code %, sha256 `9766b9f4a7d34171…`

~~~~text
87: PHASE ALZR3_L12 % 2 1 3 !
88: CONST ALZR3_L12 : AL : ZR : !
~~~~

Example references (10 of 16; assessments first): 

- [doi:10.1007/s10973-017-6635-3](https://doi.org/10.1007/s10973-017-6635-3) Rkia Tamim, Kamal Mahdouk, Thermodynamic reassessment of the Al–Zr binary system, J Therm Anal Calorim 131, 1187-1200 (2018).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s11669-015-0398-y](https://doi.org/10.1007/s11669-015-0398-y) Evelyne Fischer, Catherine Colinet, An Updated Thermodynamic Modeling of the Al-Zr System, J. Phase Equilib. Diffus. 36, 404-413 (2015).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s11669-020-00827-z](https://doi.org/10.1007/s11669-020-00827-z) Zhaohui Long, Dongyu Cui, Hongxing Hu, Zhi Li, Fucheng Yin, Touwen Fan, Thermodynamic Modeling of the Al-Li-Zr Ternary System, J. Phase Equilib. Diffus. 41, 623-641 (2020).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s12385-001-0072-4](https://doi.org/10.1007/s12385-001-0072-4) T. Wang, Z. Jin, J.-C. Zhao, J. Phase Equilib., 22, 544-51(2001).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1016/j.jallcom.2018.02.023](https://doi.org/10.1016/j.jallcom.2018.02.023) A.V. Khvan, D.G. Eskin, K.F. Starodub, A.T. Dinsdale, F. Wang, C. Fang et al., New insights into solidification and phase equilibria in the Al-Al3Zr system: Theoretical and experimental investigations, Journal of Alloys and Compounds 743, 626-638 (2018).  
_assessment that models this phase_
- [doi:10.1179/mst.1986.2.6.520](https://doi.org/10.1179/mst.1986.2.6.520) N. Saunders, V. G. Rivlin, Thermodynamic characterization of Al–Cr, Al–Zr, and Al–Cr–Zr alloy systems, Materials Science and Technology 2, 520-527 (1986).  
_assessment that models this phase_
- [doi:10.1515/HTMP.2010.29.5–6.347](https://doi.org/10.1515/HTMP.2010.29.5–6.347) T. Hirano, H. Ohtani, M. Hasebe, High Temp. Mater. Proc., 29, 347-71(2010).  
_assessment that models this phase_
- [doi:10.1007/bf02667556](https://doi.org/10.1007/bf02667556) J. Murray, A. Peruzzi, J. P. Abriata, The Al-Zr (aluminum-zirconium) system, JPE 13, 277-291 (1992).  
_cited as the source of values for this phase_
- [doi:10.1007/s11669-001-0072-4](https://doi.org/10.1007/s11669-001-0072-4) T. Wang, Z.P. Jin, and J.C. Zhao, Thermodynamic Assessment of the Al-Zr Binary System, J. Phase Equilib., 2001, 22, p 544-551. https://doi.org/10.1007/s11669-001-0072-4  
_cited as the source of values for this phase_
- [doi:10.1016/j.actamat.2005.03.028](https://doi.org/10.1016/j.actamat.2005.03.028) G. Ghosh, M. Asta, First-principles calculation of structural energetics of Al–TM (TM=Ti, Zr, Hf) intermetallics, Acta Materialia 53, 3225-3252 (2005).  
_cited as the source of values for this phase_

## BCC_A2 (Al–Zr)

- Id: `phase:al-zr:bcc-a2`; status `assigned`
- Structure: W · A2 · cI2 · Im-3m (229); type `st:a2-w-ci2`; tier A: standard phase name; confidence high
- Stability: stable in 8 of 8 calculated diagram(s): 584–4000 K, x(Zr) 0.7483–1
- Literature: 49 values (49 accepted) from 5 papers
- Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-zr:bcc-a2)

Names (15): _corpus: _corpus:phase:al-zr:bcc-a2  
_paper: _paper:10.1007/s10973-017-6635-3:bcc, paper:10.1007/s11669-015-0398-y:bcc_A2, paper:10.1007/s11669-020-00827-z:bcc(Zr), paper:10.1007/s12385-001-0072-4:Bcc, paper:10.1007/s12385-001-0072-4:bcc, paper:sha256-85fd53a1a176b694:bcc-A2  
_tdb: _tdb:AlZr-01Wan.tdb:BCC_A2, tdb:AlZr-10Hir.tdb:BCC_A2, tdb:AlZr-15Fis.tdb:BCC_A2, tdb:AlZr-18Khv.tdb:BCC_A2, tdb:AlZr-18Tam.tdb:BCC_A2, tdb:AlZr-20Lon.tdb:BCC_A2, tdb:AlZr-86Sau.tdb:BCC_A2, tdb:AlZr-98Sau-LB.tdb:BCC_A2  


### TDB models of BCC_A2 (8): PHASE and CONSTITUENT statements as written

[AlZr-01Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-01Wan.tdb): BCC_A2, type code %B, sha256 `4b09f4b519f6d639…`

~~~~text
30: PHASE BCC_A2 %B 2 1 3 !
31: CONST BCC_A2 : AL ZR% : VA : !
~~~~

[AlZr-10Hir.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-10Hir.tdb): BCC_A2, type code %B, sha256 `4806bb3f89606d7f…`

~~~~text
32: PHASE BCC_A2 %B 2 1 3 !
33: CONST BCC_A2 : AL ZR% : VA : !
~~~~

[AlZr-15Fis.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-15Fis.tdb): BCC_A2, type code %B, sha256 `24ba1ed7e58494bd…`

~~~~text
32: PHASE BCC_A2 %B 2 1 3 !
33: CONST BCC_A2 : AL ZR% : VA : !
~~~~

[AlZr-18Khv.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Khv.tdb): BCC_A2, type code %B, sha256 `c638fa151494d0c0…`

~~~~text
36: PHASE BCC_A2 %B 2 1 3 !
37: CONST BCC_A2 : AL ZR% : VA : !
~~~~

[AlZr-18Tam.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Tam.tdb): BCC_A2, type code %B, sha256 `8010f4209dbbc475…`

~~~~text
35: PHASE BCC_A2 %B 2 1 3 !
36: CONST BCC_A2 : AL ZR% : VA : !
~~~~

[AlZr-20Lon.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-20Lon.tdb): BCC_A2, type code %B, sha256 `64333150958f0d77…`

~~~~text
37: PHASE BCC_A2 %B 2 1 3 !
38: CONST BCC_A2 : AL ZR% : VA : !
~~~~

[AlZr-86Sau.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-86Sau.tdb): BCC_A2, type code %B, sha256 `31b2d1ad4273b15c…`

~~~~text
34: PHASE BCC_A2 %B 2 1 3 !
35: CONST BCC_A2 : AL ZR% : VA : !
~~~~

[AlZr-98Sau-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-98Sau-LB.tdb): BCC_A2, type code %, sha256 `9766b9f4a7d34171…`

~~~~text
37: PHASE BCC_A2 % 2 1 3 !
38: CONST BCC_A2 : AL ZR% : VA : !
~~~~

Example references (8 of 8; assessments first): 

- [doi:10.1007/s10973-017-6635-3](https://doi.org/10.1007/s10973-017-6635-3) Rkia Tamim, Kamal Mahdouk, Thermodynamic reassessment of the Al–Zr binary system, J Therm Anal Calorim 131, 1187-1200 (2018).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s11669-015-0398-y](https://doi.org/10.1007/s11669-015-0398-y) Evelyne Fischer, Catherine Colinet, An Updated Thermodynamic Modeling of the Al-Zr System, J. Phase Equilib. Diffus. 36, 404-413 (2015).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s11669-020-00827-z](https://doi.org/10.1007/s11669-020-00827-z) Zhaohui Long, Dongyu Cui, Hongxing Hu, Zhi Li, Fucheng Yin, Touwen Fan, Thermodynamic Modeling of the Al-Li-Zr Ternary System, J. Phase Equilib. Diffus. 41, 623-641 (2020).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s12385-001-0072-4](https://doi.org/10.1007/s12385-001-0072-4) T. Wang, Z. Jin, J.-C. Zhao, J. Phase Equilib., 22, 544-51(2001).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1016/j.jallcom.2018.02.023](https://doi.org/10.1016/j.jallcom.2018.02.023) A.V. Khvan, D.G. Eskin, K.F. Starodub, A.T. Dinsdale, F. Wang, C. Fang et al., New insights into solidification and phase equilibria in the Al-Al3Zr system: Theoretical and experimental investigations, Journal of Alloys and Compounds 743, 626-638 (2018).  
_assessment that models this phase_
- [doi:10.1179/mst.1986.2.6.520](https://doi.org/10.1179/mst.1986.2.6.520) N. Saunders, V. G. Rivlin, Thermodynamic characterization of Al–Cr, Al–Zr, and Al–Cr–Zr alloy systems, Materials Science and Technology 2, 520-527 (1986).  
_assessment that models this phase_
- [doi:10.1515/HTMP.2010.29.5–6.347](https://doi.org/10.1515/HTMP.2010.29.5–6.347) T. Hirano, H. Ohtani, M. Hasebe, High Temp. Mater. Proc., 29, 347-71(2010).  
_assessment that models this phase_
- [doi:10.1007/bf02667556](https://doi.org/10.1007/bf02667556) J. Murray, A. Peruzzi, J. P. Abriata, The Al-Zr (aluminum-zirconium) system, JPE 13, 277-291 (1992).  
_cited as the source of values for this phase_

## FCC_A1 (Al–Zr)

- Id: `phase:al-zr:fcc-a1`; status `assigned`
- Structure: Cu · A1 · cF4 · Fm-3m (225); type `st:a1-cu-cf4`; tier A: standard phase name; confidence high
- Stability: stable in 8 of 8 calculated diagram(s): 300–944.7 K, x(Zr) 0–0.00084
- Literature: 12 values (12 accepted) from 5 papers
- Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-zr:fcc-a1)

Names (14): _corpus: _corpus:phase:al-zr:fcc-a1  
_paper: _paper:10.1007/s10973-017-6635-3:FCC, paper:10.1007/s11669-015-0398-y:fcc_A1, paper:10.1007/s11669-020-00827-z:fcc(Al), paper:10.1007/s12385-001-0072-4:fcc, paper:sha256-85fd53a1a176b694:fcc-A1  
_tdb: _tdb:AlZr-01Wan.tdb:FCC_A1, tdb:AlZr-10Hir.tdb:FCC_A1, tdb:AlZr-15Fis.tdb:FCC_A1, tdb:AlZr-18Khv.tdb:FCC_A1, tdb:AlZr-18Tam.tdb:FCC_A1, tdb:AlZr-20Lon.tdb:FCC_A1, tdb:AlZr-86Sau.tdb:FCC_A1, tdb:AlZr-98Sau-LB.tdb:FCC_A1  


### TDB models of FCC_A1 (8): PHASE and CONSTITUENT statements as written

[AlZr-01Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-01Wan.tdb): FCC_A1, type code %A, sha256 `4b09f4b519f6d639…`

~~~~text
25: PHASE FCC_A1 %A 2 1 1 !
26: CONST FCC_A1 : AL% ZR : VA : !
~~~~

[AlZr-10Hir.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-10Hir.tdb): FCC_A1, type code %A, sha256 `4806bb3f89606d7f…`

~~~~text
27: PHASE FCC_A1 %A 2 1 1 !
28: CONST FCC_A1 : AL% ZR : VA : !
~~~~

[AlZr-15Fis.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-15Fis.tdb): FCC_A1, type code %A, sha256 `24ba1ed7e58494bd…`

~~~~text
27: PHASE FCC_A1 %A 2 1 1 !
28: CONST FCC_A1 : AL% ZR : VA : !
~~~~

[AlZr-18Khv.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Khv.tdb): FCC_A1, type code %A, sha256 `c638fa151494d0c0…`

~~~~text
31: PHASE FCC_A1 %A 2 1 1 !
32: CONST FCC_A1 : AL% ZR : VA : !
~~~~

[AlZr-18Tam.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Tam.tdb): FCC_A1, type code %A, sha256 `8010f4209dbbc475…`

~~~~text
30: PHASE FCC_A1 %A 2 1 1 !
31: CONST FCC_A1 : AL% ZR : VA : !
~~~~

[AlZr-20Lon.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-20Lon.tdb): FCC_A1, type code %A, sha256 `64333150958f0d77…`

~~~~text
32: PHASE FCC_A1 %A 2 1 1 !
33: CONST FCC_A1 : AL% ZR : VA : !
~~~~

[AlZr-86Sau.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-86Sau.tdb): FCC_A1, type code %A, sha256 `31b2d1ad4273b15c…`

~~~~text
29: PHASE FCC_A1 %A 2 1 1 !
30: CONST FCC_A1 : AL% ZR : VA : !
~~~~

[AlZr-98Sau-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-98Sau-LB.tdb): FCC_A1, type code %, sha256 `9766b9f4a7d34171…`

~~~~text
32: PHASE FCC_A1 % 2 1 1 !
33: CONST FCC_A1 : AL% ZR : VA : !
~~~~

Example references (8 of 8; assessments first): 

- [doi:10.1007/s10973-017-6635-3](https://doi.org/10.1007/s10973-017-6635-3) Rkia Tamim, Kamal Mahdouk, Thermodynamic reassessment of the Al–Zr binary system, J Therm Anal Calorim 131, 1187-1200 (2018).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s11669-015-0398-y](https://doi.org/10.1007/s11669-015-0398-y) Evelyne Fischer, Catherine Colinet, An Updated Thermodynamic Modeling of the Al-Zr System, J. Phase Equilib. Diffus. 36, 404-413 (2015).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s11669-020-00827-z](https://doi.org/10.1007/s11669-020-00827-z) Zhaohui Long, Dongyu Cui, Hongxing Hu, Zhi Li, Fucheng Yin, Touwen Fan, Thermodynamic Modeling of the Al-Li-Zr Ternary System, J. Phase Equilib. Diffus. 41, 623-641 (2020).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s12385-001-0072-4](https://doi.org/10.1007/s12385-001-0072-4) T. Wang, Z. Jin, J.-C. Zhao, J. Phase Equilib., 22, 544-51(2001).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1016/j.jallcom.2018.02.023](https://doi.org/10.1016/j.jallcom.2018.02.023) A.V. Khvan, D.G. Eskin, K.F. Starodub, A.T. Dinsdale, F. Wang, C. Fang et al., New insights into solidification and phase equilibria in the Al-Al3Zr system: Theoretical and experimental investigations, Journal of Alloys and Compounds 743, 626-638 (2018).  
_assessment that models this phase; cited as the source of values for this phase_
- [doi:10.1179/mst.1986.2.6.520](https://doi.org/10.1179/mst.1986.2.6.520) N. Saunders, V. G. Rivlin, Thermodynamic characterization of Al–Cr, Al–Zr, and Al–Cr–Zr alloy systems, Materials Science and Technology 2, 520-527 (1986).  
_assessment that models this phase_
- [doi:10.1515/HTMP.2010.29.5–6.347](https://doi.org/10.1515/HTMP.2010.29.5–6.347) T. Hirano, H. Ohtani, M. Hasebe, High Temp. Mater. Proc., 29, 347-71(2010).  
_assessment that models this phase_
- [doi:10.1007/s10973-013-3113-4](https://doi.org/10.1007/s10973-013-3113-4) A. Janghorban, A. Antoni-Zdziobek, M. Lomello-Tafin, C. Antion, Th. Mazingue, A. Pisch, Phase equilibria in the aluminium-rich side of the Al–Zr system, J Therm Anal Calorim 114, 1015-1020 (2013).  
_cited as the source of values for this phase_

## HCP_A3 (Al–Zr)

- Id: `phase:al-zr:hcp-a3`; status `assigned`
- Structure: Mg · A3 · hP2 · P6_3/mmc (194); type `st:a3-mg-hp2`; tier A: standard phase name; confidence high
- Stability: stable in 8 of 8 calculated diagram(s): 300–1212.15 K, x(Zr) 0.87911–1
- Literature: 12 values (12 accepted) from 5 papers
- Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-zr:hcp-a3)

Names (14): _corpus: _corpus:phase:al-zr:hcp-a3  
_paper: _paper:10.1007/s10973-017-6635-3:hcp, paper:10.1007/s11669-015-0398-y:hcp_A3, paper:10.1007/s11669-020-00827-z:hcp(Zr), paper:10.1007/s12385-001-0072-4:hcp, paper:sha256-85fd53a1a176b694:hcp-A3  
_tdb: _tdb:AlZr-01Wan.tdb:HCP_A3, tdb:AlZr-10Hir.tdb:HCP_A3, tdb:AlZr-15Fis.tdb:HCP_A3, tdb:AlZr-18Khv.tdb:HCP_A3, tdb:AlZr-18Tam.tdb:HCP_A3, tdb:AlZr-20Lon.tdb:HCP_A3, tdb:AlZr-86Sau.tdb:HCP_A3, tdb:AlZr-98Sau-LB.tdb:HCP_A3  


### TDB models of HCP_A3 (8): PHASE and CONSTITUENT statements as written

[AlZr-01Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-01Wan.tdb): HCP_A3, type code %A, sha256 `4b09f4b519f6d639…`

~~~~text
35: PHASE HCP_A3 %A 2 1 0.5 !
36: CONST HCP_A3 : AL ZR% : VA : !
~~~~

[AlZr-10Hir.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-10Hir.tdb): HCP_A3, type code %A, sha256 `4806bb3f89606d7f…`

~~~~text
37: PHASE HCP_A3 %A 2 1 0.5 !
38: CONST HCP_A3 : AL ZR% : VA : !
~~~~

[AlZr-15Fis.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-15Fis.tdb): HCP_A3, type code %A, sha256 `24ba1ed7e58494bd…`

~~~~text
37: PHASE HCP_A3 %A 2 1 0.5 !
38: CONST HCP_A3 : AL ZR% : VA : !
~~~~

[AlZr-18Khv.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Khv.tdb): HCP_A3, type code %A, sha256 `c638fa151494d0c0…`

~~~~text
41: PHASE HCP_A3 %A 2 1 0.5 !
42: CONST HCP_A3 : AL ZR% : VA : !
~~~~

[AlZr-18Tam.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Tam.tdb): HCP_A3, type code %A, sha256 `8010f4209dbbc475…`

~~~~text
40: PHASE HCP_A3 %A 2 1 0.5 !
41: CONST HCP_A3 : AL ZR% : VA : !
~~~~

[AlZr-20Lon.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-20Lon.tdb): HCP_A3, type code %A, sha256 `64333150958f0d77…`

~~~~text
42: PHASE HCP_A3 %A 2 1 0.5 !
43: CONST HCP_A3 : AL ZR% : VA : !
~~~~

[AlZr-86Sau.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-86Sau.tdb): HCP_A3, type code %A, sha256 `31b2d1ad4273b15c…`

~~~~text
39: PHASE HCP_A3 %A 2 1 0.5 !
40: CONST HCP_A3 : AL ZR% : VA : !
~~~~

[AlZr-98Sau-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-98Sau-LB.tdb): HCP_A3, type code %, sha256 `9766b9f4a7d34171…`

~~~~text
42: PHASE HCP_A3 % 2 1 0.5 !
43: CONST HCP_A3 : AL ZR% : VA : !
~~~~

Example references (8 of 8; assessments first): 

- [doi:10.1007/s10973-017-6635-3](https://doi.org/10.1007/s10973-017-6635-3) Rkia Tamim, Kamal Mahdouk, Thermodynamic reassessment of the Al–Zr binary system, J Therm Anal Calorim 131, 1187-1200 (2018).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s11669-015-0398-y](https://doi.org/10.1007/s11669-015-0398-y) Evelyne Fischer, Catherine Colinet, An Updated Thermodynamic Modeling of the Al-Zr System, J. Phase Equilib. Diffus. 36, 404-413 (2015).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s11669-020-00827-z](https://doi.org/10.1007/s11669-020-00827-z) Zhaohui Long, Dongyu Cui, Hongxing Hu, Zhi Li, Fucheng Yin, Touwen Fan, Thermodynamic Modeling of the Al-Li-Zr Ternary System, J. Phase Equilib. Diffus. 41, 623-641 (2020).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s12385-001-0072-4](https://doi.org/10.1007/s12385-001-0072-4) T. Wang, Z. Jin, J.-C. Zhao, J. Phase Equilib., 22, 544-51(2001).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1016/j.jallcom.2018.02.023](https://doi.org/10.1016/j.jallcom.2018.02.023) A.V. Khvan, D.G. Eskin, K.F. Starodub, A.T. Dinsdale, F. Wang, C. Fang et al., New insights into solidification and phase equilibria in the Al-Al3Zr system: Theoretical and experimental investigations, Journal of Alloys and Compounds 743, 626-638 (2018).  
_assessment that models this phase_
- [doi:10.1179/mst.1986.2.6.520](https://doi.org/10.1179/mst.1986.2.6.520) N. Saunders, V. G. Rivlin, Thermodynamic characterization of Al–Cr, Al–Zr, and Al–Cr–Zr alloy systems, Materials Science and Technology 2, 520-527 (1986).  
_assessment that models this phase_
- [doi:10.1515/HTMP.2010.29.5–6.347](https://doi.org/10.1515/HTMP.2010.29.5–6.347) T. Hirano, H. Ohtani, M. Hasebe, High Temp. Mater. Proc., 29, 347-71(2010).  
_assessment that models this phase_
- [doi:10.1007/bf02667556](https://doi.org/10.1007/bf02667556) J. Murray, A. Peruzzi, J. P. Abriata, The Al-Zr (aluminum-zirconium) system, JPE 13, 277-291 (1992).  
_cited as the source of values for this phase_

## LIQUID (Al–Zr)

- Id: `phase:al-zr:liquid`; status `assigned`
- Structure: liquid; type `st:liquid`; liquid; confidence high
- Stability: stable in 8 of 8 calculated diagram(s): 925.07–4000 K, x(Zr) 0–1
- Literature: 125 values (125 accepted) from 6 papers
- Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-zr:liquid)

Names (16): _corpus: _corpus:phase:al-zr:liquid  
_paper: _paper:10.1007/s10973-017-6635-3:L, paper:10.1007/s11669-015-0398-y:L, paper:10.1007/s11669-015-0398-y:liquid, paper:10.1007/s11669-020-00827-z:L, paper:10.1007/s12385-001-0072-4:L, paper:10.1016/j.jallcom.2018.02.023:liquid, paper:sha256-85fd53a1a176b694:Liquid  
_tdb: _tdb:AlZr-01Wan.tdb:LIQUID, tdb:AlZr-10Hir.tdb:LIQUID, tdb:AlZr-15Fis.tdb:LIQUID, tdb:AlZr-18Khv.tdb:LIQUID, tdb:AlZr-18Tam.tdb:LIQUID, tdb:AlZr-20Lon.tdb:LIQUID, tdb:AlZr-86Sau.tdb:LIQUID, tdb:AlZr-98Sau-LB.tdb:LIQUID  


### TDB models of LIQUID (8): PHASE and CONSTITUENT statements as written

[AlZr-01Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-01Wan.tdb): LIQUID, type code %, sha256 `4b09f4b519f6d639…`

~~~~text
20: PHASE LIQUID:L % 1 1 !
21: CONST LIQUID:L : AL ZR : !
~~~~

[AlZr-10Hir.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-10Hir.tdb): LIQUID, type code %, sha256 `4806bb3f89606d7f…`

~~~~text
22: PHASE LIQUID:L % 1 1 !
23: CONST LIQUID:L : AL ZR : !
~~~~

[AlZr-15Fis.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-15Fis.tdb): LIQUID, type code %, sha256 `24ba1ed7e58494bd…`

~~~~text
22: PHASE LIQUID:L % 1 1 !
23: CONST LIQUID:L : AL ZR : !
~~~~

[AlZr-18Khv.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Khv.tdb): LIQUID, type code %, sha256 `c638fa151494d0c0…`

~~~~text
26: PHASE LIQUID:L % 1 1 !
27: CONST LIQUID:L : AL ZR : !
~~~~

[AlZr-18Tam.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-18Tam.tdb): LIQUID, type code %, sha256 `8010f4209dbbc475…`

~~~~text
25: PHASE LIQUID:L % 1 1 !
26: CONST LIQUID:L : AL ZR : !
~~~~

[AlZr-20Lon.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-20Lon.tdb): LIQUID, type code %, sha256 `64333150958f0d77…`

~~~~text
27: PHASE LIQUID:L % 1 1 !
28: CONST LIQUID:L : AL ZR : !
~~~~

[AlZr-86Sau.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-86Sau.tdb): LIQUID, type code %, sha256 `31b2d1ad4273b15c…`

~~~~text
24: PHASE LIQUID:L % 1 1 !
25: CONST LIQUID:L : AL ZR : !
~~~~

[AlZr-98Sau-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/AlZr-98Sau-LB.tdb): LIQUID, type code %, sha256 `9766b9f4a7d34171…`

~~~~text
27: PHASE LIQUID:L % 1 1 !
28: CONST LIQUID:L : AL ZR : !
~~~~

Example references (10 of 12; assessments first): 

- [doi:10.1007/s11669-015-0398-y](https://doi.org/10.1007/s11669-015-0398-y) Evelyne Fischer, Catherine Colinet, An Updated Thermodynamic Modeling of the Al-Zr System, J. Phase Equilib. Diffus. 36, 404-413 (2015).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s10973-017-6635-3](https://doi.org/10.1007/s10973-017-6635-3) Rkia Tamim, Kamal Mahdouk, Thermodynamic reassessment of the Al–Zr binary system, J Therm Anal Calorim 131, 1187-1200 (2018).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s11669-020-00827-z](https://doi.org/10.1007/s11669-020-00827-z) Zhaohui Long, Dongyu Cui, Hongxing Hu, Zhi Li, Fucheng Yin, Touwen Fan, Thermodynamic Modeling of the Al-Li-Zr Ternary System, J. Phase Equilib. Diffus. 41, 623-641 (2020).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1007/s12385-001-0072-4](https://doi.org/10.1007/s12385-001-0072-4) T. Wang, Z. Jin, J.-C. Zhao, J. Phase Equilib., 22, 544-51(2001).  
_assessment that models this phase; reports values for this phase_
- [doi:10.1016/j.jallcom.2018.02.023](https://doi.org/10.1016/j.jallcom.2018.02.023) A.V. Khvan, D.G. Eskin, K.F. Starodub, A.T. Dinsdale, F. Wang, C. Fang et al., New insights into solidification and phase equilibria in the Al-Al3Zr system: Theoretical and experimental investigations, Journal of Alloys and Compounds 743, 626-638 (2018).  
_assessment that models this phase; cited as the source of values for this phase; reports values for this phase_
- [doi:10.1179/mst.1986.2.6.520](https://doi.org/10.1179/mst.1986.2.6.520) N. Saunders, V. G. Rivlin, Thermodynamic characterization of Al–Cr, Al–Zr, and Al–Cr–Zr alloy systems, Materials Science and Technology 2, 520-527 (1986).  
_assessment that models this phase_
- [doi:10.1515/HTMP.2010.29.5–6.347](https://doi.org/10.1515/HTMP.2010.29.5–6.347) T. Hirano, H. Ohtani, M. Hasebe, High Temp. Mater. Proc., 29, 347-71(2010).  
_assessment that models this phase_
- [doi:10.1007/s10973-013-3113-4](https://doi.org/10.1007/s10973-013-3113-4) A. Janghorban, A. Antoni-Zdziobek, M. Lomello-Tafin, C. Antion, Th. Mazingue, A. Pisch, Phase equilibria in the aluminium-rich side of the Al–Zr system, J Therm Anal Calorim 114, 1015-1020 (2013).  
_cited as the source of values for this phase_
- [doi:10.1007/bf02667556](https://doi.org/10.1007/bf02667556) J. Murray, A. Peruzzi, J. P. Abriata, The Al-Zr (aluminum-zirconium) system, JPE 13, 277-291 (1992).  
_cited as the source of values for this phase_
- [doi:10.1016/j.tca.2018.07.009](https://doi.org/10.1016/j.tca.2018.07.009) Biswajit Samanta, S. Balakrishnan, Ramkrishna Pagoti, K. Ananthasivan, Kitheri Joseph, Arup Dasgupta, Measurement of solidus and liquidus in the system Zr-Al (20–95 at.% Zr) by using the spot-technique, Thermochimica Acta 667, 132-139 (2018).  
_cited as the source of values for this phase_

## Please cite

- R. Arróyave, J. Saal, D. Shin, ORCHID-Registry: phase registry of binary systems (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23735970
- R. Arróyave, J. Saal, D. Shin, ORCHID data: umbrella record of the ORCHID datasets (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23736065

Also cite B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, https://doi.org/10.1016/j.calphad.2025.102833 (CC BY 4.0), and the original assessment named in each file; A. Jain et al., The Materials Project: A materials genome approach to accelerating materials innovation, APL Materials 1 (2013) 011002, https://doi.org/10.1063/1.4812323 (CC BY 4.0); J. E. Saal et al., JOM 65 (2013) 1501, https://doi.org/10.1007/s11837-013-0755-4 and S. Kirklin et al., npj Comput. Mater. 1 (2015) 15010, https://doi.org/10.1038/npjcompumats.2015.10 (CC BY 4.0); the original source of every value you use (paper_citation / paper_doi, and cited_dois for values the paper cites from earlier work).

Version 1, machine-extracted: values were read by language-model readers constrained to quote their source and checked automatically, and the release was then audited on the printed pages by adversarial audits, an independent second review of fit-facing records and a preliminary human review of a frozen sample. Flags such as accepted and ESPEI-ready record screening results, not certification; known issues are listed in the release notes.

```bibtex
@misc{orchid_phase_registry_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID-Registry: phase registry of binary systems}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23735970},
  url       = {https://doi.org/10.5281/zenodo.23735970},
  note      = {Version 1, machine-extracted}
}

@misc{orchid_data_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID data: umbrella record of the ORCHID datasets}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23736065},
  url       = {https://doi.org/10.5281/zenodo.23736065},
  note      = {Version 1, machine-extracted}
}
```

---

Derived data CC BY 4.0 ([licence](https://creativecommons.org/licenses/by/4.0/)): cite the ORCHID phase registry and the sources named on the page (TDB assessments, Hallstedt 2025, Materials Project, OQMD). TDB statements are quoted as written; parameter expressions are not reproduced. Field reference: [SCHEMA.md](https://data.orchid-project.org/phases/SCHEMA.md). Machine-readable guide: [llms.txt](https://data.orchid-project.org/llms.txt).
