# Al–Co phases > Al–Co system: 14 phases (tier A 6, tier B 1, tier C 1, liquid 1, needs_review 5); 13 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-CO.html · Markdown: https://data.orchid-project.org/phases/pages/AL-CO.md 14 phases (tier A 6, tier B 1, tier C 1, liquid 1, needs_review 5); 13 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-CO) · [full JSON](https://data.orchid-project.org/phases/systems/AL-CO.json) · [Al–Co system page](https://data.orchid-project.org/systems/AL-CO.html) · [Markdown](https://data.orchid-project.org/phases/pages/AL-CO.md) · [field reference](https://data.orchid-project.org/phases/SCHEMA.md) Table: Phases of the Al–Co system (14) | Phase | Structure | Basis | Stability (calculated) | Literature values | TDB models | |---|---|---|---|---:|---:| | [AL13CO4](#phase-al-co-al13co4); _phase:al-co:al13co4_ | Al13Fe4 · mC102 · C2/m (12) | tier C: assessor-stated (Hallstedt 2025 crystallographic table) | stable in 9 of 9 calculated diagram(s): 300–1367.53 K, x(Co) 0.235–0.23529 | 4 | 9 | | [M_AL13CO4](#phase-al-co-al13co4-m); _phase:al-co:al13co4-m_ | | needs_review | stable in 3 of 3 calculated diagram(s): 300–1385.37 K, x(Co) 0.23504–0.24593 | 0 | 3 | | [O_AL13CO4](#phase-al-co-al13co4-o); _phase:al-co:al13co4-o_ | | needs_review | stable in 4 of 4 calculated diagram(s): 300–1365.95 K, x(Co) 0.23529–0.24 | 6 | 4 | | [Y_AL13CO4](#phase-al-co-al13co4-y); _phase:al-co:al13co4-y_ | | needs_review | stable in 4 of 4 calculated diagram(s): 300–1410.1 K, x(Co) 0.245–0.245 | 10 | 4 | | [AL3CO](#phase-al-co-al3co); _phase:al-co:al3co_ | | needs_review | stable in 13 of 13 calculated diagram(s): 300–1434.27 K, x(Co) 0.25–0.255 | 18 | 13 | | [AL5CO2_D811](#phase-al-co-al5co2-d811); _phase:al-co:al5co2-d811_ | Al5Co2 · D8_11 · hP28 · P6_3/mmc (194) | tier A: standard phase name | stable in 13 of 13 calculated diagram(s): 300–1464.6 K, x(Co) 0.28332–0.28571 | 22 | 13 | | [AL9CO2](#phase-al-co-al9co2); _phase:al-co:al9co2_ | Al9Co2 · mP22 · P2_1/c (14) | tier B: DFT-supported (unique MP + OQMD match) | stable in 13 of 13 calculated diagram(s): 300–1245.65 K, x(Co) 0.18182–0.18182 | 6 | 13 | | [BCC_A2](#phase-al-co-bcc-a2); _phase:al-co:bcc-a2_ | W · A2 · cI2 · Im-3m (229) | tier A: standard phase name | not stable in 13 calculated diagram(s) | 0 | 24 | | [B2_BCC](#phase-al-co-bcc-b2); _phase:al-co:bcc-b2_ | CsCl · B2 · cP2 · Pm-3m (221) | tier A: standard phase name | stable in 13 of 13 calculated diagram(s): 300–1959.19 K, x(Co) 0.44687–0.7748 | 25 | 13 | | [FCC_4SL](#phase-al-co-fcc-4sl); _phase:al-co:fcc-4sl_ | | needs_review | stable in 1 of 1 calculated diagram(s): 300–1767.99 K, x(Co) 0–1 | 0 | 1 | | [FCC_A1](#phase-al-co-fcc-a1); _phase:al-co:fcc-a1_ | Cu · A1 · cF4 · Fm-3m (225) | tier A: standard phase name | stable in 13 of 13 calculated diagram(s): 300–2499.24 K, x(Co) 0–1 | 10 | 15 | | [L12_FCC](#phase-al-co-fcc-l12); _phase:al-co:fcc-l12_ | AuCu3 · L1_2 · cP4 · Pm-3m (221) | tier A: standard phase name | stable in 1 of 1 calculated diagram(s): 590–1767.14 K, x(Co) 0.82878–0.99857 | 0 | 1 | | [HCP_A3](#phase-al-co-hcp-a3); _phase:al-co:hcp-a3_ | Mg · A3 · hP2 · P6_3/mmc (194) | tier A: standard phase name | stable in 13 of 13 calculated diagram(s): 300–1766.08 K, x(Co) 0.99929–1 | 2 | 13 | | [LIQUID](#phase-al-co-liquid); _phase:al-co:liquid_ | liquid | liquid | stable in 13 of 13 calculated diagram(s): 929.67–2500 K, x(Co) 0–1 | 55 | 13 | ## AL13CO4 (Al–Co) - Id: `phase:al-co:al13co4`; status `assigned` - Structure: Al13Fe4 · mC102 · C2/m (12); type `st:al13fe4-mc102`; 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_structure_token, off_stoichiometric_model); structure as stated in the SGTE crystallographic table for this phase name and system - Stability: stable in 9 of 9 calculated diagram(s): 300–1367.53 K, x(Co) 0.235–0.23529 - Literature: 4 values (4 accepted) from 1 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-co:al13co4) Names (11): _corpus: _corpus:phase:al-co:al13co4 _paper: _paper:10.1016/j.intermet.2013.03.011:Al13Co4 _tdb: _tdb:AlCo-13Ste.tdb:AL13CO4, tdb:AlCo-15Liu.tdb:AL13CO4, tdb:AlCo-16Liu-old.tdb:AL13CO4, tdb:AlCo-16Liu.tdb:AL13CO4, tdb:AlCo-18Wan2.tdb:AL13CO4, tdb:AlCo-22Wan.tdb:AL13CO4, tdb:AlCo-95Dup.tdb:AL13CO4, tdb:AlCo-98Dup-LB.tdb:AL13CO4, tdb:AlCo-98Dup-orig.tdb:AL13CO4 ### TDB models of AL13CO4 (9): PHASE and CONSTITUENT statements as written [AlCo-13Ste.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-13Ste.tdb): AL13CO4, type code %, sha256 `18ac85063e931cac…` ~~~~text 62: PHASE AL13CO4 % 2 13 4 ! 63: CONST AL13CO4 : AL : CO : ! ~~~~ [AlCo-15Liu.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-15Liu.tdb): AL13CO4, type code %, sha256 `3256142609354b38…` ~~~~text 71: PHASE AL13CO4 % 2 13 4 ! 72: CONST AL13CO4 : AL : CO : ! ~~~~ [AlCo-16Liu-old.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-16Liu-old.tdb): AL13CO4, type code %, sha256 `ad22c6baea058fc3…` ~~~~text 85: PHASE AL13CO4 % 2 13 4 ! 86: CONST AL13CO4 : AL : CO : ! ~~~~ [AlCo-16Liu.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-16Liu.tdb): AL13CO4, type code %, sha256 `f4e47e1a8363366a…` ~~~~text 101: PHASE AL13CO4 % 2 13 4 ! 102: CONST AL13CO4 : AL : CO : ! ~~~~ [AlCo-18Wan2.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-18Wan2.tdb): AL13CO4, type code %, sha256 `f7b7556acac8eb93…` ~~~~text 61: PHASE AL13CO4 % 2 13 4 ! 62: CONST AL13CO4 : AL : CO : ! ~~~~ [AlCo-22Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-22Wan.tdb): AL13CO4, type code %, sha256 `0e6c414fc04ccc8c…` ~~~~text 62: PHASE AL13CO4 % 3 0.6275 0.235 0.1375 ! 63: CONST AL13CO4 : AL : CO : AL VA : ! ~~~~ [AlCo-95Dup.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-95Dup.tdb): AL13CO4, type code %, sha256 `e60abb4f00caa30b…` ~~~~text 62: PHASE AL13CO4 % 2 13 4 ! 63: CONST AL13CO4 : AL : CO : ! ~~~~ [AlCo-98Dup-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-98Dup-LB.tdb): AL13CO4, type code %, sha256 `2ecab2d7dcdacdee…` ~~~~text 80: PHASE AL13CO4 % 2 13 4 ! 81: CONST AL13CO4 : AL : CO : ! ~~~~ [AlCo-98Dup-orig.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-98Dup-orig.tdb): AL13CO4, type code %, sha256 `81f2b532216ee59a…` ~~~~text 74: PHASE AL13CO4 % 2 13 4 ! 75: CONST AL13CO4 : AL : CO : ! ~~~~ Example references (5 of 5; assessments first): - [doi:10.1016/j.intermet.2013.03.011](https://doi.org/10.1016/j.intermet.2013.03.011) F. Stein, C. He, N. Dupin, Melting behaviour and homogeneity range of B2 CoAl and updated thermodynamic description of the Al–Co system, Intermetallics 39, 58-68 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1007/s10853-022-07109-8](https://doi.org/10.1007/s10853-022-07109-8) Jingjing Wang, Yu Zhang, Weisen Zheng, Xiao-Gang Lu, Thermodynamic and diffusion kinetic studies of the Co-Al–Fe system, J Mater Sci 57, 7343-7366 (2022). _assessment that models this phase_ - [doi:10.1016/j.calphad.2015.12.007](https://doi.org/10.1016/j.calphad.2015.12.007) Xuan L. Liu, Greta Lindwall, Thomas Gheno, Zi-Kui Liu, Thermodynamic modeling of Al–Co–Cr, Al–Co–Ni, Co–Cr–Ni ternary systems towards a description for Al–Co–Cr–Ni, Calphad 52, 125-142 (2016). _assessment that models this phase_ - [doi:10.1371/journal.pone.0121386](https://doi.org/10.1371/journal.pone.0121386) Xuan L. Liu, Thomas Gheno, Bonnie B. Lindahl, Greta Lindwall, Brian Gleeson, Zi-Kui Liu, First-Principles Calculations, Experimental Study, and Thermodynamic Modeling of the Al-Co-Cr System, PLoS ONE 10, e0121386 (2015). _assessment that models this phase_ - [doi:10.1007/bf02877635](https://doi.org/10.1007/bf02877635) McAlister AJ. The AleCo (aluminumecobalt) system. Bull Alloy Phase Diagr 1989;10:646e50. _cited as the source of values for this phase_ ## M_AL13CO4 (Al–Co) - Id: `phase:al-co:al13co4-m`; status `needs_review` - No structure assigned. Why: name_has_descriptive_tokens:M; no_structure_token - Candidate (sgte_mmc2): Al13Fe4 · mC102 · C2/m (12) — Hallstedt 2025 mmc2 row for M_AL13CO4: m-Al13Co4 - Candidate (tdb_comment): Al13Fe4 · mC102 · C2/m — AlCo-17Wan.tdb: 'Prototype Al13Fe4 (mC102, C2/m)' - Candidate (tdb_comment): Al13Fe4 · mC102 · C2/m — AlCo-19Ost.tdb: 'Prototype Al13Fe4 (mC102, C2/m)' - Candidate (tdb_comment): Al13Fe4 · mC102 · C2/m — AlCo-20Noo.tdb: 'Prototype Al13Fe4 (mC102, C2/m)' - Stability: stable in 3 of 3 calculated diagram(s): 300–1385.37 K, x(Co) 0.23504–0.24593 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-co:al13co4-m) Names (4): _corpus: _corpus:phase:al-co:al13co4-m _tdb: _tdb:AlCo-17Wan.tdb:M_AL13CO4, tdb:AlCo-19Ost.tdb:M_AL13CO4, tdb:AlCo-20Noo.tdb:M_AL13CO4 ### TDB models of M_AL13CO4 (3): PHASE and CONSTITUENT statements as written [AlCo-17Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-17Wan.tdb): M_AL13CO4, type code %, sha256 `66062bf93a8fe21a…` ~~~~text 65: PHASE M_AL13CO4 % 2 0.755 0.245 ! 66: CONST M_AL13CO4 : AL : CO : ! ~~~~ [AlCo-19Ost.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-19Ost.tdb): M_AL13CO4, type code %, sha256 `186543609c348d33…` ~~~~text 62: PHASE M_AL13CO4 % 3 0.6275 0.235 0.1375 ! 63: CONST M_AL13CO4 : AL : CO : AL VA : ! ~~~~ [AlCo-20Noo.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-20Noo.tdb): M_AL13CO4, type code %, sha256 `5e654b67cce12962…` ~~~~text 81: PHASE M_AL13CO4 % 3 0.6275 0.235 0.1375 ! 82: CONST M_AL13CO4 : AL : CO : AL VA : ! ~~~~ Example references (3 of 3; assessments first): - [doi:10.1016/j.calphad.2017.09.007](https://doi.org/10.1016/j.calphad.2017.09.007) Peisheng Wang, Wei Xiong, Ursula R. Kattner, Carelyn E. Campbell, Eric A. Lass, Oleg Y. Kontsevoi et al., Thermodynamic re-assessment of the Al-Co-W system, Calphad 59, 112-130 (2017). _assessment that models this phase_ - [doi:10.1016/j.calphad.2020.101793](https://doi.org/10.1016/j.calphad.2020.101793) Mehdi Noori, Bengt Hallstedt, Thermodynamic modelling of the Al–Co–Mn system, Calphad 71, 101793 (2020). _assessment that models this phase_ - [doi:10.1016/j.jallcom.2019.04.170](https://doi.org/10.1016/j.jallcom.2019.04.170) Marlena Ostrowska, Gabriele Cacciamani, Critical evaluation and thermodynamic modeling of the Al-Co-Fe system, Journal of Alloys and Compounds 794, 553-568 (2019). _assessment that models this phase_ ## O_AL13CO4 (Al–Co) - Id: `phase:al-co:al13co4-o`; status `needs_review` - No structure assigned. Why: models_disagree_on_composition; name_has_descriptive_tokens:O; no_structure_token - Candidate (sgte_mmc2): Al13Co4 · oP102 · Pmn2_1 (31) — Hallstedt 2025 mmc2 row for O_AL13CO4: o-Al13Co4, Pmna at high T - Candidate (tdb_comment): o-Al13Co4 · oP102 · Pmn2_1 — AlCo-17Wan.tdb: 'Prototype o-Al13Co4 (oP102, Pmn2_1), Pnma at high T' - Candidate (tdb_comment): o-Al13Co4 · oP102 · Pmn2_1 — AlCo-18Wan.tdb: 'Prototype o-Al13Co4 (oP102, Pmn2_1), Pnma at high T' - Candidate (tdb_comment): o-Al13Co4 · oP102 · Pmn2_1 — AlCo-19Ost.tdb: 'Prototype o-Al13Co4 (oP102, Pmn2_1), Pnma at high T' - Candidate (tdb_comment): o-Al13Co4 · oP102 · Pmn2_1 — AlCo-20Noo.tdb: 'Prototype o-Al13Co4 (oP102, Pmn2_1), Pnma at high T' - Stability: stable in 4 of 4 calculated diagram(s): 300–1365.95 K, x(Co) 0.23529–0.24 - Literature: 6 values (6 accepted) from 1 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-co:al13co4-o) Names (7): _corpus: _corpus:phase:al-co:al13co4-o, corpus:phase:al-co:o-al13co4 _paper: _paper:10.1016/j.calphad.2017.09.007:o-Al13Co4 _tdb: _tdb:AlCo-17Wan.tdb:O_AL13CO4, tdb:AlCo-18Wan.tdb:O_AL13CO4, tdb:AlCo-19Ost.tdb:O_AL13CO4, tdb:AlCo-20Noo.tdb:O_AL13CO4 ### TDB models of O_AL13CO4 (4): PHASE and CONSTITUENT statements as written [AlCo-17Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-17Wan.tdb): O_AL13CO4, type code %, sha256 `66062bf93a8fe21a…` ~~~~text 60: PHASE O_AL13CO4 % 2 0.76 0.24 ! 61: CONST O_AL13CO4 : AL : CO : ! ~~~~ [AlCo-18Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-18Wan.tdb): O_AL13CO4, type code %, sha256 `e51f8242dfaef8f4…` ~~~~text 63: PHASE O_AL13CO4 % 2 13 4 ! 64: CONST O_AL13CO4 : AL : CO : ! ~~~~ [AlCo-19Ost.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-19Ost.tdb): O_AL13CO4, type code %, sha256 `186543609c348d33…` ~~~~text 57: PHASE O_AL13CO4 % 2 0.76 0.24 ! 58: CONST O_AL13CO4 : AL : CO : ! ~~~~ [AlCo-20Noo.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-20Noo.tdb): O_AL13CO4, type code %, sha256 `5e654b67cce12962…` ~~~~text 76: PHASE O_AL13CO4 % 2 0.76 0.24 ! 77: CONST O_AL13CO4 : AL : CO : ! ~~~~ Example references (4 of 4; assessments first): - [doi:10.1016/j.calphad.2017.09.007](https://doi.org/10.1016/j.calphad.2017.09.007) Peisheng Wang, Wei Xiong, Ursula R. Kattner, Carelyn E. Campbell, Eric A. Lass, Oleg Y. Kontsevoi et al., Thermodynamic re-assessment of the Al-Co-W system, Calphad 59, 112-130 (2017). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/j.calphad.2018.03.008](https://doi.org/10.1016/j.calphad.2018.03.008) Y. Wang, G. Cacciamani, Calphad, 61, 198-210(2018). _assessment that models this phase_ - [doi:10.1016/j.calphad.2020.101793](https://doi.org/10.1016/j.calphad.2020.101793) Mehdi Noori, Bengt Hallstedt, Thermodynamic modelling of the Al–Co–Mn system, Calphad 71, 101793 (2020). _assessment that models this phase_ - [doi:10.1016/j.jallcom.2019.04.170](https://doi.org/10.1016/j.jallcom.2019.04.170) Marlena Ostrowska, Gabriele Cacciamani, Critical evaluation and thermodynamic modeling of the Al-Co-Fe system, Journal of Alloys and Compounds 794, 553-568 (2019). _assessment that models this phase_ ## Y_AL13CO4 (Al–Co) - Id: `phase:al-co:al13co4-y`; status `needs_review` - No structure assigned. Why: name_has_descriptive_tokens:Y; no_structure_token - Candidate (sgte_mmc2): (Al13Co4) · C2/m (12) — Hallstedt 2025 mmc2 row for Y_AL13CO4: y-Al13Co4 - Candidate (tdb_comment): Al19Co6 · mC100 · C2/m — AlCo-18Wan.tdb: 'Prototype Al19Co6 (mC100, C2/m)' - Stoichiometry: Al 0.7550, Co 0.2450 - Stability: stable in 4 of 4 calculated diagram(s): 300–1410.1 K, x(Co) 0.245–0.245 - Literature: 10 values (10 accepted) from 1 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-co:al13co4-y) Names (7): _corpus: _corpus:phase:al-co:al13co4-y, corpus:phase:al-co:y-al13co4 _paper: _paper:10.1016/j.calphad.2017.09.007:y-Al13Co4 _tdb: _tdb:AlCo-17Wan.tdb:Y_AL13CO4, tdb:AlCo-18Wan.tdb:Y_AL13CO4, tdb:AlCo-19Ost.tdb:Y_AL13CO4, tdb:AlCo-20Noo.tdb:Y_AL13CO4 ### TDB models of Y_AL13CO4 (4): PHASE and CONSTITUENT statements as written [AlCo-17Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-17Wan.tdb): Y_AL13CO4, type code %, sha256 `66062bf93a8fe21a…` ~~~~text 70: PHASE Y_AL13CO4 % 2 0.755 0.245 ! 71: CONST Y_AL13CO4 : AL : CO : ! ~~~~ [AlCo-18Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-18Wan.tdb): Y_AL13CO4, type code %, sha256 `e51f8242dfaef8f4…` ~~~~text 68: PHASE Y_AL13CO4 % 2 15.1 4.9 ! 69: CONST Y_AL13CO4 : AL : CO : ! ~~~~ [AlCo-19Ost.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-19Ost.tdb): Y_AL13CO4, type code %, sha256 `186543609c348d33…` ~~~~text 67: PHASE Y_AL13CO4 % 2 0.755 0.245 ! 68: CONST Y_AL13CO4 : AL : CO : ! ~~~~ [AlCo-20Noo.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-20Noo.tdb): Y_AL13CO4, type code %, sha256 `5e654b67cce12962…` ~~~~text 86: PHASE Y_AL13CO4 % 2 0.755 0.245 ! 87: CONST Y_AL13CO4 : AL : CO : ! ~~~~ Example references (4 of 4; assessments first): - [doi:10.1016/j.calphad.2017.09.007](https://doi.org/10.1016/j.calphad.2017.09.007) Peisheng Wang, Wei Xiong, Ursula R. Kattner, Carelyn E. Campbell, Eric A. Lass, Oleg Y. Kontsevoi et al., Thermodynamic re-assessment of the Al-Co-W system, Calphad 59, 112-130 (2017). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/j.calphad.2018.03.008](https://doi.org/10.1016/j.calphad.2018.03.008) Y. Wang, G. Cacciamani, Calphad, 61, 198-210(2018). _assessment that models this phase_ - [doi:10.1016/j.calphad.2020.101793](https://doi.org/10.1016/j.calphad.2020.101793) Mehdi Noori, Bengt Hallstedt, Thermodynamic modelling of the Al–Co–Mn system, Calphad 71, 101793 (2020). _assessment that models this phase_ - [doi:10.1016/j.jallcom.2019.04.170](https://doi.org/10.1016/j.jallcom.2019.04.170) Marlena Ostrowska, Gabriele Cacciamani, Critical evaluation and thermodynamic modeling of the Al-Co-Fe system, Journal of Alloys and Compounds 794, 553-568 (2019). _assessment that models this phase_ ## AL3CO (Al–Co) - Id: `phase:al-co:al3co`; status `needs_review` - No structure assigned. Why: models_disagree_on_composition; no_structure_token; sgte_mmc2_row_incomplete - Candidate (literature_printed): (Al3Co) · ? — printed with a label mapped to this phase - Candidate (sgte_mmc2): (Al3Co) · P2/m (10) — Hallstedt 2025 mmc2 row for AL3CO: Al3Co - Stability: stable in 13 of 13 calculated diagram(s): 300–1434.27 K, x(Co) 0.25–0.255 - Literature: 18 values (18 accepted) from 2 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-co:al3co) Names (16): _corpus: _corpus:phase:al-co:al3co _paper: _paper:10.1016/j.calphad.2017.09.007:Al3Co, paper:10.1016/j.intermet.2013.03.011:Al3Co _tdb: _tdb:AlCo-13Ste.tdb:AL3CO, tdb:AlCo-15Liu.tdb:AL3CO, tdb:AlCo-16Liu-old.tdb:AL3CO, tdb:AlCo-16Liu.tdb:AL3CO, tdb:AlCo-17Wan.tdb:AL3CO, tdb:AlCo-18Wan.tdb:AL3CO, tdb:AlCo-18Wan2.tdb:AL3CO, tdb:AlCo-19Ost.tdb:AL3CO, tdb:AlCo-20Noo.tdb:AL3CO, tdb:AlCo-22Wan.tdb:AL3CO, tdb:AlCo-95Dup.tdb:AL3CO, tdb:AlCo-98Dup-LB.tdb:AL3CO, tdb:AlCo-98Dup-orig.tdb:AL3CO ### TDB models of AL3CO (13): PHASE and CONSTITUENT statements as written [AlCo-13Ste.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-13Ste.tdb): AL3CO, type code %, sha256 `18ac85063e931cac…` ~~~~text 57: PHASE AL3CO % 2 3 1 ! 58: CONST AL3CO : AL : CO : ! ~~~~ [AlCo-15Liu.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-15Liu.tdb): AL3CO, type code %, sha256 `3256142609354b38…` ~~~~text 66: PHASE AL3CO % 2 3 1 ! 67: CONST AL3CO : AL : CO : ! ~~~~ [AlCo-16Liu-old.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-16Liu-old.tdb): AL3CO, type code %, sha256 `ad22c6baea058fc3…` ~~~~text 80: PHASE AL3CO % 2 3 1 ! 81: CONST AL3CO : AL : CO : ! ~~~~ [AlCo-16Liu.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-16Liu.tdb): AL3CO, type code %, sha256 `f4e47e1a8363366a…` ~~~~text 96: PHASE AL3CO % 2 3 1 ! 97: CONST AL3CO : AL : CO : ! ~~~~ [AlCo-17Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-17Wan.tdb): AL3CO, type code %, sha256 `66062bf93a8fe21a…` ~~~~text 75: PHASE AL3CO % 2 0.745 0.255 ! 76: CONST AL3CO : AL : CO : ! ~~~~ [AlCo-18Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-18Wan.tdb): AL3CO, type code %, sha256 `e51f8242dfaef8f4…` ~~~~text 73: PHASE AL3CO % 2 3 1 ! 74: CONST AL3CO : AL : CO : ! ~~~~ [AlCo-18Wan2.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-18Wan2.tdb): AL3CO, type code %, sha256 `f7b7556acac8eb93…` ~~~~text 56: PHASE AL3CO % 2 3 1 ! 57: CONST AL3CO : AL : CO : ! ~~~~ [AlCo-19Ost.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-19Ost.tdb): AL3CO, type code %, sha256 `186543609c348d33…` ~~~~text 72: PHASE AL3CO % 2 0.745 0.255 ! 73: CONST AL3CO : AL : CO : ! ~~~~ [AlCo-20Noo.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-20Noo.tdb): AL3CO, type code %, sha256 `5e654b67cce12962…` ~~~~text 91: PHASE AL3CO % 2 0.745 0.255 ! 92: CONST AL3CO : AL : CO : ! ~~~~ [AlCo-22Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-22Wan.tdb): AL3CO, type code %, sha256 `0e6c414fc04ccc8c…` ~~~~text 57: PHASE AL3CO % 2 3 1 ! 58: CONST AL3CO : AL : CO : ! ~~~~ [AlCo-95Dup.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-95Dup.tdb): AL3CO, type code %, sha256 `e60abb4f00caa30b…` ~~~~text 57: PHASE AL3CO % 2 3 1 ! 58: CONST AL3CO : AL : CO : ! ~~~~ [AlCo-98Dup-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-98Dup-LB.tdb): AL3CO, type code %, sha256 `2ecab2d7dcdacdee…` ~~~~text 75: PHASE AL3CO % 2 3 1 ! 76: CONST AL3CO : AL : CO : ! ~~~~ [AlCo-98Dup-orig.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-98Dup-orig.tdb): AL3CO, type code %, sha256 `81f2b532216ee59a…` ~~~~text 69: PHASE AL3CO % 2 3 1 ! 70: CONST AL3CO : AL : CO : ! ~~~~ Example references (10 of 11; assessments first): - [doi:10.1016/j.calphad.2017.09.007](https://doi.org/10.1016/j.calphad.2017.09.007) Peisheng Wang, Wei Xiong, Ursula R. Kattner, Carelyn E. Campbell, Eric A. Lass, Oleg Y. Kontsevoi et al., Thermodynamic re-assessment of the Al-Co-W system, Calphad 59, 112-130 (2017). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/j.intermet.2013.03.011](https://doi.org/10.1016/j.intermet.2013.03.011) F. Stein, C. He, N. Dupin, Melting behaviour and homogeneity range of B2 CoAl and updated thermodynamic description of the Al–Co system, Intermetallics 39, 58-68 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1007/s10853-022-07109-8](https://doi.org/10.1007/s10853-022-07109-8) Jingjing Wang, Yu Zhang, Weisen Zheng, Xiao-Gang Lu, Thermodynamic and diffusion kinetic studies of the Co-Al–Fe system, J Mater Sci 57, 7343-7366 (2022). _assessment that models this phase_ - [doi:10.1016/j.calphad.2015.12.007](https://doi.org/10.1016/j.calphad.2015.12.007) Xuan L. Liu, Greta Lindwall, Thomas Gheno, Zi-Kui Liu, Thermodynamic modeling of Al–Co–Cr, Al–Co–Ni, Co–Cr–Ni ternary systems towards a description for Al–Co–Cr–Ni, Calphad 52, 125-142 (2016). _assessment that models this phase_ - [doi:10.1016/j.calphad.2018.03.008](https://doi.org/10.1016/j.calphad.2018.03.008) Y. Wang, G. Cacciamani, Calphad, 61, 198-210(2018). _assessment that models this phase_ - [doi:10.1016/j.calphad.2020.101793](https://doi.org/10.1016/j.calphad.2020.101793) Mehdi Noori, Bengt Hallstedt, Thermodynamic modelling of the Al–Co–Mn system, Calphad 71, 101793 (2020). _assessment that models this phase_ - [doi:10.1016/j.jallcom.2019.04.170](https://doi.org/10.1016/j.jallcom.2019.04.170) Marlena Ostrowska, Gabriele Cacciamani, Critical evaluation and thermodynamic modeling of the Al-Co-Fe system, Journal of Alloys and Compounds 794, 553-568 (2019). _assessment that models this phase_ - [doi:10.1371/journal.pone.0121386](https://doi.org/10.1371/journal.pone.0121386) Xuan L. Liu, Thomas Gheno, Bonnie B. Lindahl, Greta Lindwall, Brian Gleeson, Zi-Kui Liu, First-Principles Calculations, Experimental Study, and Thermodynamic Modeling of the Al-Co-Cr System, PLoS ONE 10, e0121386 (2015). _assessment that models this phase_ - [doi:10.1007/bf02877635](https://doi.org/10.1007/bf02877635) McAlister AJ. The AleCo (aluminumecobalt) system. Bull Alloy Phase Diagr 1989;10:646e50. _cited as the source of values for this phase_ - [doi:10.1016/0925-8388(95)02045-4](https://doi.org/10.1016/0925-8388%2895%2902045-4) B. Grushko, R. Wittenberg, K. Bickmann, C. Freiburg, The constitution of aluminum-cobalt alloys between Al5Co2 and Al9Co2, Journal of Alloys and Compounds 233, 279-287 (1996). _cited as the source of values for this phase_ ## AL5CO2_D811 (Al–Co) - Id: `phase:al-co:al5co2-d811`; status `assigned` - Structure: Al5Co2 · D8_11 · hP28 · P6_3/mmc (194); type `st:d8-11-al5co2-hp28`; tier A: standard phase name; confidence high - Stability: stable in 13 of 13 calculated diagram(s): 300–1464.6 K, x(Co) 0.28332–0.28571 - Literature: 22 values (22 accepted) from 2 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-co:al5co2-d811) Names (16): _corpus: _corpus:phase:al-co:al5co2-d811 _paper: _paper:10.1016/j.calphad.2017.09.007:Al5Co2, paper:10.1016/j.intermet.2013.03.011:Al5Co2 _tdb: _tdb:AlCo-13Ste.tdb:AL5CO2_D811, tdb:AlCo-15Liu.tdb:AL5CO2_D811, tdb:AlCo-16Liu-old.tdb:AL5CO2_D811, tdb:AlCo-16Liu.tdb:AL5CO2_D811, tdb:AlCo-17Wan.tdb:AL5CO2_D811, tdb:AlCo-18Wan.tdb:AL5CO2_D811, tdb:AlCo-18Wan2.tdb:AL5CO2_D811, tdb:AlCo-19Ost.tdb:AL5CO2_D811, tdb:AlCo-20Noo.tdb:AL5CO2_D811, tdb:AlCo-22Wan.tdb:AL5CO2_D811, tdb:AlCo-95Dup.tdb:AL5CO2_D811, tdb:AlCo-98Dup-LB.tdb:AL5CO2_D811, tdb:AlCo-98Dup-orig.tdb:AL5CO2_D811 ### TDB models of AL5CO2_D811 (13): PHASE and CONSTITUENT statements as written [AlCo-13Ste.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-13Ste.tdb): AL5CO2_D811, type code %, sha256 `18ac85063e931cac…` ~~~~text 52: PHASE AL5CO2_D811 % 2 5 2 ! 53: CONST AL5CO2_D811 : AL : CO : ! ~~~~ [AlCo-15Liu.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-15Liu.tdb): AL5CO2_D811, type code %, sha256 `3256142609354b38…` ~~~~text 61: PHASE AL5CO2_D811 % 2 5 2 ! 62: CONST AL5CO2_D811 : AL : CO : ! ~~~~ [AlCo-16Liu-old.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-16Liu-old.tdb): AL5CO2_D811, type code %, sha256 `ad22c6baea058fc3…` ~~~~text 75: PHASE AL5CO2_D811 % 2 5 2 ! 76: CONST AL5CO2_D811 : AL : CO : ! ~~~~ [AlCo-16Liu.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-16Liu.tdb): AL5CO2_D811, type code %, sha256 `f4e47e1a8363366a…` ~~~~text 91: PHASE AL5CO2_D811 % 2 5 2 ! 92: CONST AL5CO2_D811 : AL : CO : ! ~~~~ [AlCo-17Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-17Wan.tdb): AL5CO2_D811, type code %, sha256 `66062bf93a8fe21a…` ~~~~text 80: PHASE AL5CO2_D811 % 2 5 2 ! 81: CONST AL5CO2_D811 : AL : CO : ! ~~~~ [AlCo-18Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-18Wan.tdb): AL5CO2_D811, type code %, sha256 `e51f8242dfaef8f4…` ~~~~text 78: PHASE AL5CO2_D811 % 2 5 2 ! 79: CONST AL5CO2_D811 : AL : CO : ! ~~~~ [AlCo-18Wan2.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-18Wan2.tdb): AL5CO2_D811, type code %, sha256 `f7b7556acac8eb93…` ~~~~text 51: PHASE AL5CO2_D811 % 2 5 2 ! 52: CONST AL5CO2_D811 : AL : CO : ! ~~~~ [AlCo-19Ost.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-19Ost.tdb): AL5CO2_D811, type code %, sha256 `186543609c348d33…` ~~~~text 77: PHASE AL5CO2_D811 % 2 5 2 ! 78: CONST AL5CO2_D811 : AL : CO : ! ~~~~ [AlCo-20Noo.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-20Noo.tdb): AL5CO2_D811, type code %, sha256 `5e654b67cce12962…` ~~~~text 96: PHASE AL5CO2_D811 % 2 5 2 ! 97: CONST AL5CO2_D811 : AL : AL CO% : ! ~~~~ [AlCo-22Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-22Wan.tdb): AL5CO2_D811, type code %, sha256 `0e6c414fc04ccc8c…` ~~~~text 52: PHASE AL5CO2_D811 % 2 5 2 ! 53: CONST AL5CO2_D811 : AL : CO : ! ~~~~ [AlCo-95Dup.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-95Dup.tdb): AL5CO2_D811, type code %, sha256 `e60abb4f00caa30b…` ~~~~text 52: PHASE AL5CO2_D811 % 2 5 2 ! 53: CONST AL5CO2_D811 : AL : CO : ! ~~~~ [AlCo-98Dup-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-98Dup-LB.tdb): AL5CO2_D811, type code %, sha256 `2ecab2d7dcdacdee…` ~~~~text 70: PHASE AL5CO2_D811 % 2 5 2 ! 71: CONST AL5CO2_D811 : AL : CO : ! ~~~~ [AlCo-98Dup-orig.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-98Dup-orig.tdb): AL5CO2_D811, type code %, sha256 `81f2b532216ee59a…` ~~~~text 64: PHASE AL5CO2_D811 % 2 5 2 ! 65: CONST AL5CO2_D811 : AL : CO : ! ~~~~ Example references (10 of 11; assessments first): - [doi:10.1016/j.intermet.2013.03.011](https://doi.org/10.1016/j.intermet.2013.03.011) F. Stein, C. He, N. Dupin, Melting behaviour and homogeneity range of B2 CoAl and updated thermodynamic description of the Al–Co system, Intermetallics 39, 58-68 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/j.calphad.2017.09.007](https://doi.org/10.1016/j.calphad.2017.09.007) Peisheng Wang, Wei Xiong, Ursula R. Kattner, Carelyn E. Campbell, Eric A. Lass, Oleg Y. Kontsevoi et al., Thermodynamic re-assessment of the Al-Co-W system, Calphad 59, 112-130 (2017). _assessment that models this phase; reports values for this phase_ - [doi:10.1007/s10853-022-07109-8](https://doi.org/10.1007/s10853-022-07109-8) Jingjing Wang, Yu Zhang, Weisen Zheng, Xiao-Gang Lu, Thermodynamic and diffusion kinetic studies of the Co-Al–Fe system, J Mater Sci 57, 7343-7366 (2022). _assessment that models this phase_ - [doi:10.1016/j.calphad.2015.12.007](https://doi.org/10.1016/j.calphad.2015.12.007) Xuan L. Liu, Greta Lindwall, Thomas Gheno, Zi-Kui Liu, Thermodynamic modeling of Al–Co–Cr, Al–Co–Ni, Co–Cr–Ni ternary systems towards a description for Al–Co–Cr–Ni, Calphad 52, 125-142 (2016). _assessment that models this phase_ - [doi:10.1016/j.calphad.2018.03.008](https://doi.org/10.1016/j.calphad.2018.03.008) Y. Wang, G. Cacciamani, Calphad, 61, 198-210(2018). _assessment that models this phase_ - [doi:10.1016/j.calphad.2020.101793](https://doi.org/10.1016/j.calphad.2020.101793) Mehdi Noori, Bengt Hallstedt, Thermodynamic modelling of the Al–Co–Mn system, Calphad 71, 101793 (2020). _assessment that models this phase_ - [doi:10.1016/j.jallcom.2019.04.170](https://doi.org/10.1016/j.jallcom.2019.04.170) Marlena Ostrowska, Gabriele Cacciamani, Critical evaluation and thermodynamic modeling of the Al-Co-Fe system, Journal of Alloys and Compounds 794, 553-568 (2019). _assessment that models this phase_ - [doi:10.1371/journal.pone.0121386](https://doi.org/10.1371/journal.pone.0121386) Xuan L. Liu, Thomas Gheno, Bonnie B. Lindahl, Greta Lindwall, Brian Gleeson, Zi-Kui Liu, First-Principles Calculations, Experimental Study, and Thermodynamic Modeling of the Al-Co-Cr System, PLoS ONE 10, e0121386 (2015). _assessment that models this phase_ - [doi:10.1007/bf02877635](https://doi.org/10.1007/bf02877635) McAlister AJ. The AleCo (aluminumecobalt) system. Bull Alloy Phase Diagr 1989;10:646e50. _cited as the source of values for this phase_ - [doi:10.1016/0925-8388(95)02045-4](https://doi.org/10.1016/0925-8388%2895%2902045-4) B. Grushko, R. Wittenberg, K. Bickmann, C. Freiburg, The constitution of aluminum-cobalt alloys between Al5Co2 and Al9Co2, Journal of Alloys and Compounds 233, 279-287 (1996). _cited as the source of values for this phase_ ## AL9CO2 (Al–Co) - Id: `phase:al-co:al9co2`; status `assigned` - Structure: Al9Co2 · mP22 · P2_1/c (14); type `st:al9co2-mp22`; tier B: DFT-supported (unique MP + OQMD match); confidence high - Stoichiometry: Al 0.8182, Co 0.1818 - Stability: stable in 13 of 13 calculated diagram(s): 300–1245.65 K, x(Co) 0.18182–0.18182 - Literature: 6 values (6 accepted) from 2 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-co:al9co2) Names (18): _corpus: _corpus:phase:al-co:al9co2 _mp: _mp:mp-aaaaayke _oqmd: _oqmd:oqmd-10412 _paper: _paper:10.1016/j.calphad.2017.09.007:Al9Co2, paper:10.1016/j.intermet.2013.03.011:Al9Co2 _tdb: _tdb:AlCo-13Ste.tdb:AL9CO2, tdb:AlCo-15Liu.tdb:AL9CO2, tdb:AlCo-16Liu-old.tdb:AL9CO2, tdb:AlCo-16Liu.tdb:AL9CO2, tdb:AlCo-17Wan.tdb:AL9CO2, tdb:AlCo-18Wan.tdb:AL9CO2, tdb:AlCo-18Wan2.tdb:AL9CO2, tdb:AlCo-19Ost.tdb:AL9CO2, tdb:AlCo-20Noo.tdb:AL9CO2, tdb:AlCo-22Wan.tdb:AL9CO2, tdb:AlCo-95Dup.tdb:AL9CO2, tdb:AlCo-98Dup-LB.tdb:AL9CO2, tdb:AlCo-98Dup-orig.tdb:AL9CO2 ### TDB models of AL9CO2 (13): PHASE and CONSTITUENT statements as written [AlCo-13Ste.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-13Ste.tdb): AL9CO2, type code %, sha256 `18ac85063e931cac…` ~~~~text 67: PHASE AL9CO2 % 2 9 2 ! 68: CONST AL9CO2 : AL : CO : ! ~~~~ [AlCo-15Liu.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-15Liu.tdb): AL9CO2, type code %, sha256 `3256142609354b38…` ~~~~text 76: PHASE AL9CO2 % 2 9 2 ! 77: CONST AL9CO2 : AL : CO : ! ~~~~ [AlCo-16Liu-old.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-16Liu-old.tdb): AL9CO2, type code %, sha256 `ad22c6baea058fc3…` ~~~~text 90: PHASE AL9CO2 % 2 9 2 ! 91: CONST AL9CO2 : AL : CO : ! ~~~~ [AlCo-16Liu.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-16Liu.tdb): AL9CO2, type code %, sha256 `f4e47e1a8363366a…` ~~~~text 106: PHASE AL9CO2 % 2 9 2 ! 107: CONST AL9CO2 : AL : CO : ! ~~~~ [AlCo-17Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-17Wan.tdb): AL9CO2, type code %, sha256 `66062bf93a8fe21a…` ~~~~text 55: PHASE AL9CO2 % 2 9 2 ! 56: CONST AL9CO2 : AL : CO : ! ~~~~ [AlCo-18Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-18Wan.tdb): AL9CO2, type code %, sha256 `e51f8242dfaef8f4…` ~~~~text 58: PHASE AL9CO2 % 2 9 2 ! 59: CONST AL9CO2 : AL : CO : ! ~~~~ [AlCo-18Wan2.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-18Wan2.tdb): AL9CO2, type code %, sha256 `f7b7556acac8eb93…` ~~~~text 66: PHASE AL9CO2 % 2 9 2 ! 67: CONST AL9CO2 : AL : CO : ! ~~~~ [AlCo-19Ost.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-19Ost.tdb): AL9CO2, type code %, sha256 `186543609c348d33…` ~~~~text 52: PHASE AL9CO2 % 2 9 2 ! 53: CONST AL9CO2 : AL : CO : ! ~~~~ [AlCo-20Noo.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-20Noo.tdb): AL9CO2, type code %, sha256 `5e654b67cce12962…` ~~~~text 71: PHASE AL9CO2 % 2 9 2 ! 72: CONST AL9CO2 : AL : CO : ! ~~~~ [AlCo-22Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-22Wan.tdb): AL9CO2, type code %, sha256 `0e6c414fc04ccc8c…` ~~~~text 67: PHASE AL9CO2 % 2 9 2 ! 68: CONST AL9CO2 : AL : CO : ! ~~~~ [AlCo-95Dup.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-95Dup.tdb): AL9CO2, type code %, sha256 `e60abb4f00caa30b…` ~~~~text 67: PHASE AL9CO2 % 2 9 2 ! 68: CONST AL9CO2 : AL : CO : ! ~~~~ [AlCo-98Dup-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-98Dup-LB.tdb): AL9CO2, type code %, sha256 `2ecab2d7dcdacdee…` ~~~~text 85: PHASE AL9CO2 % 2 9 2 ! 86: CONST AL9CO2 : AL : CO : ! ~~~~ [AlCo-98Dup-orig.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-98Dup-orig.tdb): AL9CO2, type code %, sha256 `81f2b532216ee59a…` ~~~~text 79: PHASE AL9CO2 % 2 9 2 ! 80: CONST AL9CO2 : AL : CO : ! ~~~~ Example references (9 of 9; assessments first): - [doi:10.1016/j.intermet.2013.03.011](https://doi.org/10.1016/j.intermet.2013.03.011) F. Stein, C. He, N. Dupin, Melting behaviour and homogeneity range of B2 CoAl and updated thermodynamic description of the Al–Co system, Intermetallics 39, 58-68 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/j.calphad.2017.09.007](https://doi.org/10.1016/j.calphad.2017.09.007) Peisheng Wang, Wei Xiong, Ursula R. Kattner, Carelyn E. Campbell, Eric A. Lass, Oleg Y. Kontsevoi et al., Thermodynamic re-assessment of the Al-Co-W system, Calphad 59, 112-130 (2017). _assessment that models this phase; reports values for this phase_ - [doi:10.1007/s10853-022-07109-8](https://doi.org/10.1007/s10853-022-07109-8) Jingjing Wang, Yu Zhang, Weisen Zheng, Xiao-Gang Lu, Thermodynamic and diffusion kinetic studies of the Co-Al–Fe system, J Mater Sci 57, 7343-7366 (2022). _assessment that models this phase_ - [doi:10.1016/j.calphad.2015.12.007](https://doi.org/10.1016/j.calphad.2015.12.007) Xuan L. Liu, Greta Lindwall, Thomas Gheno, Zi-Kui Liu, Thermodynamic modeling of Al–Co–Cr, Al–Co–Ni, Co–Cr–Ni ternary systems towards a description for Al–Co–Cr–Ni, Calphad 52, 125-142 (2016). _assessment that models this phase_ - [doi:10.1016/j.calphad.2018.03.008](https://doi.org/10.1016/j.calphad.2018.03.008) Y. Wang, G. Cacciamani, Calphad, 61, 198-210(2018). _assessment that models this phase_ - [doi:10.1016/j.calphad.2020.101793](https://doi.org/10.1016/j.calphad.2020.101793) Mehdi Noori, Bengt Hallstedt, Thermodynamic modelling of the Al–Co–Mn system, Calphad 71, 101793 (2020). _assessment that models this phase_ - [doi:10.1016/j.jallcom.2019.04.170](https://doi.org/10.1016/j.jallcom.2019.04.170) Marlena Ostrowska, Gabriele Cacciamani, Critical evaluation and thermodynamic modeling of the Al-Co-Fe system, Journal of Alloys and Compounds 794, 553-568 (2019). _assessment that models this phase_ - [doi:10.1371/journal.pone.0121386](https://doi.org/10.1371/journal.pone.0121386) Xuan L. Liu, Thomas Gheno, Bonnie B. Lindahl, Greta Lindwall, Brian Gleeson, Zi-Kui Liu, First-Principles Calculations, Experimental Study, and Thermodynamic Modeling of the Al-Co-Cr System, PLoS ONE 10, e0121386 (2015). _assessment that models this phase_ - [doi:10.1007/bf02877635](https://doi.org/10.1007/bf02877635) McAlister AJ. The AleCo (aluminumecobalt) system. Bull Alloy Phase Diagr 1989;10:646e50. _cited as the source of values for this phase_ ## BCC_A2 (Al–Co) - Id: `phase:al-co:bcc-a2`; status `assigned` - Structure: W · A2 · cI2 · Im-3m (229); type `st:a2-w-ci2`; tier A: standard phase name; confidence high - Stability: not stable in 13 calculated diagram(s) - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-co:bcc-a2) Names (25): _corpus: _corpus:phase:al-co:bcc-a2 _tdb: _tdb:AlCo-13Ste.tdb:A2_BCC, tdb:AlCo-13Ste.tdb:BCC_A2, tdb:AlCo-15Liu.tdb:A2_BCC, tdb:AlCo-15Liu.tdb:BCC_A2, tdb:AlCo-16Liu-old.tdb:A2_BCC, tdb:AlCo-16Liu-old.tdb:BCC_A2, tdb:AlCo-16Liu.tdb:A2_BCC, tdb:AlCo-16Liu.tdb:BCC_A2, tdb:AlCo-17Wan.tdb:A2_BCC, tdb:AlCo-17Wan.tdb:BCC_A2, tdb:AlCo-18Wan.tdb:A2_BCC, tdb:AlCo-18Wan.tdb:BCC_A2, tdb:AlCo-18Wan2.tdb:A2_BCC, tdb:AlCo-18Wan2.tdb:BCC_A2, tdb:AlCo-19Ost.tdb:A2_BCC, tdb:AlCo-19Ost.tdb:BCC_A2, tdb:AlCo-20Noo.tdb:A2_BCC, tdb:AlCo-20Noo.tdb:BCC_A2, tdb:AlCo-22Wan.tdb:A2_BCC, tdb:AlCo-22Wan.tdb:BCC_A2, tdb:AlCo-95Dup.tdb:BCC_A2, tdb:AlCo-98Dup-LB.tdb:A2_BCC, tdb:AlCo-98Dup-LB.tdb:BCC_A2, tdb:AlCo-98Dup-orig.tdb:BCC_A2 ### TDB models of BCC_A2 (24): PHASE and CONSTITUENT statements as written [AlCo-13Ste.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-13Ste.tdb): A2_BCC, type code %B, sha256 `18ac85063e931cac…` ~~~~text 37: PHASE A2_BCC %B 2 1 3 ! 38: CONST A2_BCC : AL CO VA : VA : ! ~~~~ [AlCo-13Ste.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-13Ste.tdb): BCC_A2, type code %B, sha256 `18ac85063e931cac…` ~~~~text 32: PHASE BCC_A2 %B 2 1 3 ! 33: CONST BCC_A2 : AL CO : VA : ! ~~~~ [AlCo-15Liu.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-15Liu.tdb): A2_BCC, type code %B, sha256 `3256142609354b38…` ~~~~text 46: PHASE A2_BCC %B 2 1 3 ! 47: CONST A2_BCC : AL CO VA : VA : ! ~~~~ [AlCo-15Liu.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-15Liu.tdb): BCC_A2, type code %B, sha256 `3256142609354b38…` ~~~~text 41: PHASE BCC_A2 %B 2 1 3 ! 42: CONST BCC_A2 : AL CO : VA : ! ~~~~ [AlCo-16Liu-old.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-16Liu-old.tdb): A2_BCC, type code %B, sha256 `ad22c6baea058fc3…` ~~~~text 60: PHASE A2_BCC %B 2 1 3 ! 61: CONST A2_BCC : AL CO VA : VA : ! ~~~~ [AlCo-16Liu-old.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-16Liu-old.tdb): BCC_A2, type code %B, sha256 `ad22c6baea058fc3…` ~~~~text 55: PHASE BCC_A2 %B 2 1 3 ! 56: CONST BCC_A2 : AL CO : VA : ! ~~~~ [AlCo-16Liu.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-16Liu.tdb): A2_BCC, type code %B, sha256 `f4e47e1a8363366a…` ~~~~text 76: PHASE A2_BCC %B 2 1 3 ! 77: CONST A2_BCC : AL CO VA : VA : ! ~~~~ [AlCo-16Liu.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-16Liu.tdb): BCC_A2, type code %B, sha256 `f4e47e1a8363366a…` ~~~~text 71: PHASE BCC_A2 %B 2 1 3 ! 72: CONST BCC_A2 : AL CO : VA : ! ~~~~ [AlCo-17Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-17Wan.tdb): A2_BCC, type code %B, sha256 `66062bf93a8fe21a…` ~~~~text 40: PHASE A2_BCC %B 2 1 3 ! 41: CONST A2_BCC : AL CO VA : VA : ! ~~~~ [AlCo-17Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-17Wan.tdb): BCC_A2, type code %B, sha256 `66062bf93a8fe21a…` ~~~~text 35: PHASE BCC_A2 %B 2 1 3 ! 36: CONST BCC_A2 : AL CO : VA : ! ~~~~ [AlCo-18Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-18Wan.tdb): A2_BCC, type code %B, sha256 `e51f8242dfaef8f4…` ~~~~text 43: PHASE A2_BCC %B 2 1 3 ! 44: CONST A2_BCC : AL CO VA : VA : ! ~~~~ [AlCo-18Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-18Wan.tdb): BCC_A2, type code %B, sha256 `e51f8242dfaef8f4…` ~~~~text 38: PHASE BCC_A2 %B 2 1 3 ! 39: CONST BCC_A2 : AL CO : VA : ! ~~~~ [AlCo-18Wan2.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-18Wan2.tdb): A2_BCC, type code %B, sha256 `f7b7556acac8eb93…` ~~~~text 36: PHASE A2_BCC %B 2 1 3 ! 37: CONST A2_BCC : AL CO VA : VA : ! ~~~~ [AlCo-18Wan2.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-18Wan2.tdb): BCC_A2, type code %B, sha256 `f7b7556acac8eb93…` ~~~~text 31: PHASE BCC_A2 %B 2 1 3 ! 32: CONST BCC_A2 : AL CO VA : VA : ! ~~~~ [AlCo-19Ost.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-19Ost.tdb): A2_BCC, type code %B, sha256 `186543609c348d33…` ~~~~text 37: PHASE A2_BCC %B 2 1 3 ! 38: CONST A2_BCC : AL CO VA : VA : ! ~~~~ [AlCo-19Ost.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-19Ost.tdb): BCC_A2, type code %B, sha256 `186543609c348d33…` ~~~~text 32: PHASE BCC_A2 %B 2 1 3 ! 33: CONST BCC_A2 : AL CO : VA : ! ~~~~ [AlCo-20Noo.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-20Noo.tdb): A2_BCC, type code %B, sha256 `5e654b67cce12962…` ~~~~text 56: PHASE A2_BCC %B 2 1 3 ! 57: CONST A2_BCC : AL CO VA : VA : ! ~~~~ [AlCo-20Noo.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-20Noo.tdb): BCC_A2, type code %B, sha256 `5e654b67cce12962…` ~~~~text 51: PHASE BCC_A2 %B 2 1 3 ! 52: CONST BCC_A2 : AL CO VA : VA : ! ~~~~ [AlCo-22Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-22Wan.tdb): A2_BCC, type code %B, sha256 `0e6c414fc04ccc8c…` ~~~~text 37: PHASE A2_BCC %B 2 1 3 ! 38: CONST A2_BCC : AL CO VA : VA : ! ~~~~ [AlCo-22Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-22Wan.tdb): BCC_A2, type code %B, sha256 `0e6c414fc04ccc8c…` ~~~~text 32: PHASE BCC_A2 %B 2 1 3 ! 33: CONST BCC_A2 : AL CO VA : VA : ! ~~~~ [AlCo-95Dup.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-95Dup.tdb): BCC_A2, type code %B, sha256 `e60abb4f00caa30b…` ~~~~text 37: PHASE BCC_A2 %B 2 1 3 ! 38: CONST BCC_A2 : AL CO : VA : ! ~~~~ [AlCo-98Dup-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-98Dup-LB.tdb): A2_BCC, type code %B, sha256 `2ecab2d7dcdacdee…` ~~~~text 55: PHASE A2_BCC %B 2 1 3 ! 56: CONST A2_BCC : AL CO VA : VA : ! ~~~~ [AlCo-98Dup-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-98Dup-LB.tdb): BCC_A2, type code %B, sha256 `2ecab2d7dcdacdee…` ~~~~text 50: PHASE BCC_A2 %B 2 1 3 ! 51: CONST BCC_A2 : AL CO : VA : ! ~~~~ [AlCo-98Dup-orig.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-98Dup-orig.tdb): BCC_A2, type code %B, sha256 `81f2b532216ee59a…` ~~~~text 49: PHASE BCC_A2 %B 2 1 3 ! 50: CONST BCC_A2 : AL CO : VA : ! ~~~~ Example references (8 of 8; assessments first): - [doi:10.1007/s10853-022-07109-8](https://doi.org/10.1007/s10853-022-07109-8) Jingjing Wang, Yu Zhang, Weisen Zheng, Xiao-Gang Lu, Thermodynamic and diffusion kinetic studies of the Co-Al–Fe system, J Mater Sci 57, 7343-7366 (2022). _assessment that models this phase_ - [doi:10.1016/j.calphad.2015.12.007](https://doi.org/10.1016/j.calphad.2015.12.007) Xuan L. Liu, Greta Lindwall, Thomas Gheno, Zi-Kui Liu, Thermodynamic modeling of Al–Co–Cr, Al–Co–Ni, Co–Cr–Ni ternary systems towards a description for Al–Co–Cr–Ni, Calphad 52, 125-142 (2016). _assessment that models this phase_ - [doi:10.1016/j.calphad.2017.09.007](https://doi.org/10.1016/j.calphad.2017.09.007) Peisheng Wang, Wei Xiong, Ursula R. Kattner, Carelyn E. Campbell, Eric A. Lass, Oleg Y. Kontsevoi et al., Thermodynamic re-assessment of the Al-Co-W system, Calphad 59, 112-130 (2017). _assessment that models this phase_ - [doi:10.1016/j.calphad.2018.03.008](https://doi.org/10.1016/j.calphad.2018.03.008) Y. Wang, G. Cacciamani, Calphad, 61, 198-210(2018). _assessment that models this phase_ - [doi:10.1016/j.calphad.2020.101793](https://doi.org/10.1016/j.calphad.2020.101793) Mehdi Noori, Bengt Hallstedt, Thermodynamic modelling of the Al–Co–Mn system, Calphad 71, 101793 (2020). _assessment that models this phase_ - [doi:10.1016/j.intermet.2013.03.011](https://doi.org/10.1016/j.intermet.2013.03.011) F. Stein, C. He, N. Dupin, Melting behaviour and homogeneity range of B2 CoAl and updated thermodynamic description of the Al–Co system, Intermetallics 39, 58-68 (2013). _assessment that models this phase_ - [doi:10.1016/j.jallcom.2019.04.170](https://doi.org/10.1016/j.jallcom.2019.04.170) Marlena Ostrowska, Gabriele Cacciamani, Critical evaluation and thermodynamic modeling of the Al-Co-Fe system, Journal of Alloys and Compounds 794, 553-568 (2019). _assessment that models this phase_ - [doi:10.1371/journal.pone.0121386](https://doi.org/10.1371/journal.pone.0121386) Xuan L. Liu, Thomas Gheno, Bonnie B. Lindahl, Greta Lindwall, Brian Gleeson, Zi-Kui Liu, First-Principles Calculations, Experimental Study, and Thermodynamic Modeling of the Al-Co-Cr System, PLoS ONE 10, e0121386 (2015). _assessment that models this phase_ ## B2_BCC (Al–Co) - Id: `phase:al-co:bcc-b2`; status `assigned` - Structure: CsCl · B2 · cP2 · Pm-3m (221); type `st:b2-cscl-cp2`; tier A: standard phase name; confidence high - Caveat: AlCo-13Ste.tdb: ordered phase with disordered part A2_BCC (order/disorder model) - Caveat: AlCo-15Liu.tdb: ordered phase with disordered part A2_BCC (order/disorder model) - Caveat: AlCo-16Liu-old.tdb: ordered phase with disordered part A2_BCC (order/disorder model) - Caveat: AlCo-16Liu.tdb: ordered phase with disordered part A2_BCC (order/disorder model) - Caveat: AlCo-17Wan.tdb: ordered phase with disordered part A2_BCC (order/disorder model) - Caveat: AlCo-18Wan.tdb: ordered phase with disordered part A2_BCC (order/disorder model) - Caveat: AlCo-18Wan2.tdb: ordered phase with disordered part A2_BCC (order/disorder model) - Caveat: AlCo-19Ost.tdb: ordered phase with disordered part A2_BCC (order/disorder model) - Caveat: AlCo-20Noo.tdb: ordered phase with disordered part A2_BCC (order/disorder model) - Caveat: AlCo-22Wan.tdb: ordered phase with disordered part A2_BCC (order/disorder model) - Caveat: AlCo-98Dup-LB.tdb: ordered phase with disordered part A2_BCC (order/disorder model) - Caveat: partitioned order/disorder model in AlCo-13Ste.tdb also describes the disordered state - Caveat: partitioned order/disorder model in AlCo-15Liu.tdb also describes the disordered state - Caveat: partitioned order/disorder model in AlCo-16Liu-old.tdb also describes the disordered state - Caveat: partitioned order/disorder model in AlCo-16Liu.tdb also describes the disordered state - Caveat: partitioned order/disorder model in AlCo-17Wan.tdb also describes the disordered state - Caveat: partitioned order/disorder model in AlCo-18Wan.tdb also describes the disordered state - Caveat: partitioned order/disorder model in AlCo-18Wan2.tdb also describes the disordered state - Caveat: partitioned order/disorder model in AlCo-19Ost.tdb also describes the disordered state - Caveat: partitioned order/disorder model in AlCo-20Noo.tdb also describes the disordered state - Caveat: partitioned order/disorder model in AlCo-22Wan.tdb also describes the disordered state - Caveat: partitioned order/disorder model in AlCo-95Dup.tdb also describes the disordered state - Caveat: partitioned order/disorder model in AlCo-98Dup-LB.tdb also describes the disordered state - Stability: stable in 13 of 13 calculated diagram(s): 300–1959.19 K, x(Co) 0.44687–0.7748 - Literature: 25 values (25 accepted) from 3 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-co:bcc-b2) Names (18): _corpus: _corpus:phase:al-co:bcc-b2, corpus:phase:al-co:b2-bcc _paper: _paper:10.1016/j.calphad.2017.09.007:AlCo, paper:10.1016/j.intermet.2013.03.011:CoAl, paper:10.1016/j.jallcom.2019.04.170:B2 _tdb: _tdb:AlCo-13Ste.tdb:B2_BCC, tdb:AlCo-15Liu.tdb:B2_BCC, tdb:AlCo-16Liu-old.tdb:B2_BCC, tdb:AlCo-16Liu.tdb:B2_BCC, tdb:AlCo-17Wan.tdb:B2_BCC, tdb:AlCo-18Wan.tdb:B2_BCC, tdb:AlCo-18Wan2.tdb:B2_BCC, tdb:AlCo-19Ost.tdb:B2_BCC, tdb:AlCo-20Noo.tdb:B2_BCC, tdb:AlCo-22Wan.tdb:B2_BCC, tdb:AlCo-95Dup.tdb:B2_BCC, tdb:AlCo-98Dup-LB.tdb:B2_BCC, tdb:AlCo-98Dup-orig.tdb:B2_BCC ### TDB models of B2_BCC (13): PHASE and CONSTITUENT statements as written [AlCo-13Ste.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-13Ste.tdb): B2_BCC, type code %BO, sha256 `18ac85063e931cac…` ~~~~text 42: PHASE B2_BCC %BO 3 0.5 0.5 3 ! 43: CONST B2_BCC : AL% CO VA : AL CO% VA : VA : ! ~~~~ [AlCo-15Liu.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-15Liu.tdb): B2_BCC, type code %BO, sha256 `3256142609354b38…` ~~~~text 51: PHASE B2_BCC %BO 3 0.5 0.5 3 ! 52: CONST B2_BCC : AL% CO VA : AL CO% VA : VA : ! ~~~~ [AlCo-16Liu-old.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-16Liu-old.tdb): B2_BCC, type code %BO, sha256 `ad22c6baea058fc3…` ~~~~text 65: PHASE B2_BCC %BO 3 0.5 0.5 3 ! 66: CONST B2_BCC : AL% CO VA : AL CO% VA : VA : ! ~~~~ [AlCo-16Liu.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-16Liu.tdb): B2_BCC, type code %BO, sha256 `f4e47e1a8363366a…` ~~~~text 81: PHASE B2_BCC %BO 3 0.5 0.5 3 ! 82: CONST B2_BCC : AL% CO VA : AL CO% VA : VA : ! ~~~~ [AlCo-17Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-17Wan.tdb): B2_BCC, type code %BO, sha256 `66062bf93a8fe21a…` ~~~~text 45: PHASE B2_BCC %BO 3 0.5 0.5 3 ! 46: CONST B2_BCC : AL% CO VA : AL CO% VA : VA : ! ~~~~ [AlCo-18Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-18Wan.tdb): B2_BCC, type code %BO, sha256 `e51f8242dfaef8f4…` ~~~~text 48: PHASE B2_BCC %BO 3 0.5 0.5 3 ! 49: CONST B2_BCC : AL% CO VA : AL CO% VA : VA : ! ~~~~ [AlCo-18Wan2.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-18Wan2.tdb): B2_BCC, type code %BO, sha256 `f7b7556acac8eb93…` ~~~~text 41: PHASE B2_BCC %BO 3 0.5 0.5 3 ! 42: CONST B2_BCC : AL% CO VA : AL CO% VA : VA : ! ~~~~ [AlCo-19Ost.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-19Ost.tdb): B2_BCC, type code %BO, sha256 `186543609c348d33…` ~~~~text 42: PHASE B2_BCC %BO 3 0.5 0.5 3 ! 43: CONST B2_BCC : AL% CO VA : AL CO% VA : VA : ! ~~~~ [AlCo-20Noo.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-20Noo.tdb): B2_BCC, type code %BO, sha256 `5e654b67cce12962…` ~~~~text 61: PHASE B2_BCC %BO 3 0.5 0.5 3 ! 62: CONST B2_BCC : AL% CO VA : AL CO% VA : VA : ! ~~~~ [AlCo-22Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-22Wan.tdb): B2_BCC, type code %BO, sha256 `0e6c414fc04ccc8c…` ~~~~text 42: PHASE B2_BCC %BO 3 0.5 0.5 3 ! 43: CONST B2_BCC : AL% CO VA : AL CO% VA : VA : ! ~~~~ [AlCo-95Dup.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-95Dup.tdb): B2_BCC, type code %B, sha256 `e60abb4f00caa30b…` ~~~~text 42: PHASE B2_BCC %B 2 1 1 ! 43: CONST B2_BCC : AL% CO VA : AL CO% VA : ! ~~~~ [AlCo-98Dup-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-98Dup-LB.tdb): B2_BCC, type code %BO, sha256 `2ecab2d7dcdacdee…` ~~~~text 60: PHASE B2_BCC %BO 3 0.5 0.5 3 ! 61: CONST B2_BCC : AL% CO VA : AL CO% VA : VA : ! ~~~~ [AlCo-98Dup-orig.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-98Dup-orig.tdb): B2_BCC, type code %B, sha256 `81f2b532216ee59a…` ~~~~text 54: PHASE B2_BCC %B 2 1 1 ! 55: CONST B2_BCC : AL% CO : CO% VA : ! ~~~~ Example references (10 of 12; assessments first): - [doi:10.1016/j.intermet.2013.03.011](https://doi.org/10.1016/j.intermet.2013.03.011) F. Stein, C. He, N. Dupin, Melting behaviour and homogeneity range of B2 CoAl and updated thermodynamic description of the Al–Co system, Intermetallics 39, 58-68 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/j.calphad.2017.09.007](https://doi.org/10.1016/j.calphad.2017.09.007) Peisheng Wang, Wei Xiong, Ursula R. Kattner, Carelyn E. Campbell, Eric A. Lass, Oleg Y. Kontsevoi et al., Thermodynamic re-assessment of the Al-Co-W system, Calphad 59, 112-130 (2017). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/j.jallcom.2019.04.170](https://doi.org/10.1016/j.jallcom.2019.04.170) Marlena Ostrowska, Gabriele Cacciamani, Critical evaluation and thermodynamic modeling of the Al-Co-Fe system, Journal of Alloys and Compounds 794, 553-568 (2019). _assessment that models this phase; reports values for this phase_ - [doi:10.1007/s10853-022-07109-8](https://doi.org/10.1007/s10853-022-07109-8) Jingjing Wang, Yu Zhang, Weisen Zheng, Xiao-Gang Lu, Thermodynamic and diffusion kinetic studies of the Co-Al–Fe system, J Mater Sci 57, 7343-7366 (2022). _assessment that models this phase_ - [doi:10.1016/j.calphad.2015.12.007](https://doi.org/10.1016/j.calphad.2015.12.007) Xuan L. Liu, Greta Lindwall, Thomas Gheno, Zi-Kui Liu, Thermodynamic modeling of Al–Co–Cr, Al–Co–Ni, Co–Cr–Ni ternary systems towards a description for Al–Co–Cr–Ni, Calphad 52, 125-142 (2016). _assessment that models this phase_ - [doi:10.1016/j.calphad.2018.03.008](https://doi.org/10.1016/j.calphad.2018.03.008) Y. Wang, G. Cacciamani, Calphad, 61, 198-210(2018). _assessment that models this phase_ - [doi:10.1016/j.calphad.2020.101793](https://doi.org/10.1016/j.calphad.2020.101793) Mehdi Noori, Bengt Hallstedt, Thermodynamic modelling of the Al–Co–Mn system, Calphad 71, 101793 (2020). _assessment that models this phase_ - [doi:10.1371/journal.pone.0121386](https://doi.org/10.1371/journal.pone.0121386) Xuan L. Liu, Thomas Gheno, Bonnie B. Lindahl, Greta Lindwall, Brian Gleeson, Zi-Kui Liu, First-Principles Calculations, Experimental Study, and Thermodynamic Modeling of the Al-Co-Cr System, PLoS ONE 10, e0121386 (2015). _assessment that models this phase_ - [doi:10.1007/bf02877635](https://doi.org/10.1007/bf02877635) McAlister AJ. The AleCo (aluminumecobalt) system. Bull Alloy Phase Diagr 1989;10:646e50. _cited as the source of values for this phase_ - [doi:10.1016/0925-8388(95)02045-4](https://doi.org/10.1016/0925-8388%2895%2902045-4) B. Grushko, R. Wittenberg, K. Bickmann, C. Freiburg, The constitution of aluminum-cobalt alloys between Al5Co2 and Al9Co2, Journal of Alloys and Compounds 233, 279-287 (1996). _cited as the source of values for this phase_ ## FCC_4SL (Al–Co) - Id: `phase:al-co:fcc-4sl`; status `needs_review` - No structure assigned. Why: order_disorder_ambiguity:AlCo-16Liu.tdb_model_is_partitioned; unrecognised_name_tokens:4SL - Candidate (dft_mp): P6_3/mmc (194) — on-hull MP Al5Co2 at x(CO)=0.2857 - Candidate (dft_mp): P2_1/c (14) — on-hull MP Al9Co2 at x(CO)=0.1818 - Candidate (dft_mp): Pm-3m (221) — on-hull MP AlCo at x(CO)=0.5000 - Candidate (dft_oqmd): P4/mmm (123) — on-hull OQMD Al1 Co1 at x(CO)=0.5000 - Candidate (dft_oqmd): Cmcm (63) — on-hull OQMD Al5 Co2 at x(CO)=0.2857 - Candidate (dft_oqmd): P21/c (14) — on-hull OQMD Al9 Co2 at x(CO)=0.1818 - Candidate (name_token): Cu · A1 · cF4 · Fm-3m (225) — Strukturbericht/word 'A1' in the TDB name - Candidate (tdb_comment): AuCu · L1_0 · tP2, P4/mmm — AlCo-16Liu.tdb: 'Prototype AuCu (L1_0, tP2, P4/mmm) and AuCu3 (L1_2, cP4, Pm-3m)' - Stability: stable in 1 of 1 calculated diagram(s): 300–1767.99 K, x(Co) 0–1 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-co:fcc-4sl) Names (2): _corpus: _corpus:phase:al-co:fcc-4sl _tdb: _tdb:AlCo-16Liu.tdb:FCC_4SL ### TDB models of FCC_4SL (1): PHASE and CONSTITUENT statements as written [AlCo-16Liu.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-16Liu.tdb): FCC_4SL, type code %AY, sha256 `f4e47e1a8363366a…` ~~~~text 66: PHASE FCC_4SL:F %AY 5 0.25 0.25 0.25 0.25 1 ! 67: CONST FCC_4SL:F : AL CO% : AL CO% : AL CO% : AL% CO : VA : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1016/j.calphad.2015.12.007](https://doi.org/10.1016/j.calphad.2015.12.007) Xuan L. Liu, Greta Lindwall, Thomas Gheno, Zi-Kui Liu, Thermodynamic modeling of Al–Co–Cr, Al–Co–Ni, Co–Cr–Ni ternary systems towards a description for Al–Co–Cr–Ni, Calphad 52, 125-142 (2016). _assessment that models this phase_ ## FCC_A1 (Al–Co) - Id: `phase:al-co: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 13 of 13 calculated diagram(s): 300–2499.24 K, x(Co) 0–1 - Literature: 10 values (10 accepted) from 2 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-co:fcc-a1) Names (20): _corpus: _corpus:phase:al-co:fcc-a1 _paper: _paper:10.1016/j.calphad.2017.09.007:(αCo), paper:10.1016/j.intermet.2013.03.011:(Al), paper:10.1016/j.intermet.2013.03.011:(αCo)fm, paper:10.1016/j.intermet.2013.03.011:(αCo)pm _tdb: _tdb:AlCo-13Ste.tdb:FCC_A1, tdb:AlCo-15Liu.tdb:FCC_A1, tdb:AlCo-16Liu-old.tdb:A1_FCC, tdb:AlCo-16Liu-old.tdb:FCC_A1, tdb:AlCo-16Liu.tdb:A1_FCC, tdb:AlCo-16Liu.tdb:FCC_A1, tdb:AlCo-17Wan.tdb:FCC_A1, tdb:AlCo-18Wan.tdb:FCC_A1, tdb:AlCo-18Wan2.tdb:FCC_A1, tdb:AlCo-19Ost.tdb:FCC_A1, tdb:AlCo-20Noo.tdb:FCC_A1, tdb:AlCo-22Wan.tdb:FCC_A1, tdb:AlCo-95Dup.tdb:FCC_A1, tdb:AlCo-98Dup-LB.tdb:FCC_A1, tdb:AlCo-98Dup-orig.tdb:FCC_A1 ### TDB models of FCC_A1 (15): PHASE and CONSTITUENT statements as written [AlCo-13Ste.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-13Ste.tdb): FCC_A1, type code %A, sha256 `18ac85063e931cac…` ~~~~text 27: PHASE FCC_A1 %A 2 1 1 ! 28: CONST FCC_A1 : AL CO : VA : ! ~~~~ [AlCo-15Liu.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-15Liu.tdb): FCC_A1, type code %A, sha256 `3256142609354b38…` ~~~~text 36: PHASE FCC_A1 %A 2 1 1 ! 37: CONST FCC_A1 : AL CO : VA : ! ~~~~ [AlCo-16Liu-old.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-16Liu-old.tdb): A1_FCC, type code %A, sha256 `ad22c6baea058fc3…` ~~~~text 45: PHASE A1_FCC %A 2 1 1 ! 46: CONST A1_FCC : AL CO : VA : ! ~~~~ [AlCo-16Liu-old.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-16Liu-old.tdb): FCC_A1, type code %A, sha256 `ad22c6baea058fc3…` ~~~~text 40: PHASE FCC_A1 %A 2 1 1 ! 41: CONST FCC_A1 : AL CO : VA : ! ~~~~ [AlCo-16Liu.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-16Liu.tdb): A1_FCC, type code %A, sha256 `f4e47e1a8363366a…` ~~~~text 61: PHASE A1_FCC %A 2 1 1 ! 62: CONST A1_FCC : AL CO : VA : ! ~~~~ [AlCo-16Liu.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-16Liu.tdb): FCC_A1, type code %A, sha256 `f4e47e1a8363366a…` ~~~~text 56: PHASE FCC_A1 %A 2 1 1 ! 57: CONST FCC_A1 : AL CO : VA : ! ~~~~ [AlCo-17Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-17Wan.tdb): FCC_A1, type code %A, sha256 `66062bf93a8fe21a…` ~~~~text 30: PHASE FCC_A1 %A 2 1 1 ! 31: CONST FCC_A1 : AL CO : VA : ! ~~~~ [AlCo-18Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-18Wan.tdb): FCC_A1, type code %A, sha256 `e51f8242dfaef8f4…` ~~~~text 33: PHASE FCC_A1 %A 2 1 1 ! 34: CONST FCC_A1 : AL CO : VA : ! ~~~~ [AlCo-18Wan2.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-18Wan2.tdb): FCC_A1, type code %A, sha256 `f7b7556acac8eb93…` ~~~~text 26: PHASE FCC_A1 %A 2 1 1 ! 27: CONST FCC_A1 : AL CO : VA : ! ~~~~ [AlCo-19Ost.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-19Ost.tdb): FCC_A1, type code %A, sha256 `186543609c348d33…` ~~~~text 27: PHASE FCC_A1 %A 2 1 1 ! 28: CONST FCC_A1 : AL CO : VA : ! ~~~~ [AlCo-20Noo.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-20Noo.tdb): FCC_A1, type code %A, sha256 `5e654b67cce12962…` ~~~~text 46: PHASE FCC_A1 %A 2 1 1 ! 47: CONST FCC_A1 : AL CO : VA : ! ~~~~ [AlCo-22Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-22Wan.tdb): FCC_A1, type code %A, sha256 `0e6c414fc04ccc8c…` ~~~~text 27: PHASE FCC_A1 %A 2 1 1 ! 28: CONST FCC_A1 : AL CO : VA : ! ~~~~ [AlCo-95Dup.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-95Dup.tdb): FCC_A1, type code %A, sha256 `e60abb4f00caa30b…` ~~~~text 32: PHASE FCC_A1 %A 2 1 1 ! 33: CONST FCC_A1 : AL CO : VA : ! ~~~~ [AlCo-98Dup-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-98Dup-LB.tdb): FCC_A1, type code %A, sha256 `2ecab2d7dcdacdee…` ~~~~text 45: PHASE FCC_A1 %A 2 1 1 ! 46: CONST FCC_A1 : AL CO : VA : ! ~~~~ [AlCo-98Dup-orig.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-98Dup-orig.tdb): FCC_A1, type code %A, sha256 `81f2b532216ee59a…` ~~~~text 44: PHASE FCC_A1 %A 2 1 1 ! 45: CONST FCC_A1 : AL CO : VA : ! ~~~~ Example references (9 of 9; assessments first): - [doi:10.1016/j.intermet.2013.03.011](https://doi.org/10.1016/j.intermet.2013.03.011) F. Stein, C. He, N. Dupin, Melting behaviour and homogeneity range of B2 CoAl and updated thermodynamic description of the Al–Co system, Intermetallics 39, 58-68 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/j.calphad.2017.09.007](https://doi.org/10.1016/j.calphad.2017.09.007) Peisheng Wang, Wei Xiong, Ursula R. Kattner, Carelyn E. Campbell, Eric A. Lass, Oleg Y. Kontsevoi et al., Thermodynamic re-assessment of the Al-Co-W system, Calphad 59, 112-130 (2017). _assessment that models this phase; reports values for this phase_ - [doi:10.1007/s10853-022-07109-8](https://doi.org/10.1007/s10853-022-07109-8) Jingjing Wang, Yu Zhang, Weisen Zheng, Xiao-Gang Lu, Thermodynamic and diffusion kinetic studies of the Co-Al–Fe system, J Mater Sci 57, 7343-7366 (2022). _assessment that models this phase_ - [doi:10.1016/j.calphad.2015.12.007](https://doi.org/10.1016/j.calphad.2015.12.007) Xuan L. Liu, Greta Lindwall, Thomas Gheno, Zi-Kui Liu, Thermodynamic modeling of Al–Co–Cr, Al–Co–Ni, Co–Cr–Ni ternary systems towards a description for Al–Co–Cr–Ni, Calphad 52, 125-142 (2016). _assessment that models this phase_ - [doi:10.1016/j.calphad.2018.03.008](https://doi.org/10.1016/j.calphad.2018.03.008) Y. Wang, G. Cacciamani, Calphad, 61, 198-210(2018). _assessment that models this phase_ - [doi:10.1016/j.calphad.2020.101793](https://doi.org/10.1016/j.calphad.2020.101793) Mehdi Noori, Bengt Hallstedt, Thermodynamic modelling of the Al–Co–Mn system, Calphad 71, 101793 (2020). _assessment that models this phase_ - [doi:10.1016/j.jallcom.2019.04.170](https://doi.org/10.1016/j.jallcom.2019.04.170) Marlena Ostrowska, Gabriele Cacciamani, Critical evaluation and thermodynamic modeling of the Al-Co-Fe system, Journal of Alloys and Compounds 794, 553-568 (2019). _assessment that models this phase_ - [doi:10.1371/journal.pone.0121386](https://doi.org/10.1371/journal.pone.0121386) Xuan L. Liu, Thomas Gheno, Bonnie B. Lindahl, Greta Lindwall, Brian Gleeson, Zi-Kui Liu, First-Principles Calculations, Experimental Study, and Thermodynamic Modeling of the Al-Co-Cr System, PLoS ONE 10, e0121386 (2015). _assessment that models this phase_ - [doi:10.1007/bf02877635](https://doi.org/10.1007/bf02877635) McAlister AJ. The AleCo (aluminumecobalt) system. Bull Alloy Phase Diagr 1989;10:646e50. _cited as the source of values for this phase_ ## L12_FCC (Al–Co) - Id: `phase:al-co:fcc-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: AlCo-16Liu-old.tdb: ordered phase with disordered part A1_FCC (order/disorder model) - Caveat: partitioned order/disorder model in AlCo-16Liu-old.tdb also describes the disordered state - Stability: stable in 1 of 1 calculated diagram(s): 590–1767.14 K, x(Co) 0.82878–0.99857 - Literature: 0 values (0 accepted) from 0 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-co:fcc-l12) Names (2): _corpus: _corpus:phase:al-co:fcc-l12 _tdb: _tdb:AlCo-16Liu-old.tdb:L12_FCC ### TDB models of L12_FCC (1): PHASE and CONSTITUENT statements as written [AlCo-16Liu-old.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-16Liu-old.tdb): L12_FCC, type code %AY, sha256 `ad22c6baea058fc3…` ~~~~text 50: PHASE L12_FCC %AY 3 0.75 0.25 1 ! 51: CONST L12_FCC : AL CO% : AL% CO : VA : ! ~~~~ Example references (1 of 1; assessments first): - [doi:10.1016/j.calphad.2015.12.007](https://doi.org/10.1016/j.calphad.2015.12.007) Xuan L. Liu, Greta Lindwall, Thomas Gheno, Zi-Kui Liu, Thermodynamic modeling of Al–Co–Cr, Al–Co–Ni, Co–Cr–Ni ternary systems towards a description for Al–Co–Cr–Ni, Calphad 52, 125-142 (2016). _assessment that models this phase_ ## HCP_A3 (Al–Co) - Id: `phase:al-co: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 13 of 13 calculated diagram(s): 300–1766.08 K, x(Co) 0.99929–1 - Literature: 2 values (2 accepted) from 1 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-co:hcp-a3) Names (15): _corpus: _corpus:phase:al-co:hcp-a3 _paper: _paper:10.1016/j.intermet.2013.03.011:(εCo) _tdb: _tdb:AlCo-13Ste.tdb:HCP_A3, tdb:AlCo-15Liu.tdb:HCP_A3, tdb:AlCo-16Liu-old.tdb:HCP_A3, tdb:AlCo-16Liu.tdb:HCP_A3, tdb:AlCo-17Wan.tdb:HCP_A3, tdb:AlCo-18Wan.tdb:HCP_A3, tdb:AlCo-18Wan2.tdb:HCP_A3, tdb:AlCo-19Ost.tdb:HCP_A3, tdb:AlCo-20Noo.tdb:HCP_A3, tdb:AlCo-22Wan.tdb:HCP_A3, tdb:AlCo-95Dup.tdb:HCP_A3, tdb:AlCo-98Dup-LB.tdb:HCP_A3, tdb:AlCo-98Dup-orig.tdb:HCP_A3 ### TDB models of HCP_A3 (13): PHASE and CONSTITUENT statements as written [AlCo-13Ste.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-13Ste.tdb): HCP_A3, type code %A, sha256 `18ac85063e931cac…` ~~~~text 47: PHASE HCP_A3 %A 2 1 0.5 ! 48: CONST HCP_A3 : AL CO : VA : ! ~~~~ [AlCo-15Liu.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-15Liu.tdb): HCP_A3, type code %A, sha256 `3256142609354b38…` ~~~~text 56: PHASE HCP_A3 %A 2 1 0.5 ! 57: CONST HCP_A3 : AL CO : VA : ! ~~~~ [AlCo-16Liu-old.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-16Liu-old.tdb): HCP_A3, type code %A, sha256 `ad22c6baea058fc3…` ~~~~text 70: PHASE HCP_A3 %A 2 1 0.5 ! 71: CONST HCP_A3 : AL CO : VA : ! ~~~~ [AlCo-16Liu.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-16Liu.tdb): HCP_A3, type code %A, sha256 `f4e47e1a8363366a…` ~~~~text 86: PHASE HCP_A3 %A 2 1 0.5 ! 87: CONST HCP_A3 : AL CO : VA : ! ~~~~ [AlCo-17Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-17Wan.tdb): HCP_A3, type code %A, sha256 `66062bf93a8fe21a…` ~~~~text 50: PHASE HCP_A3 %A 2 1 0.5 ! 51: CONST HCP_A3 : AL CO : VA : ! ~~~~ [AlCo-18Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-18Wan.tdb): HCP_A3, type code %A, sha256 `e51f8242dfaef8f4…` ~~~~text 53: PHASE HCP_A3 %A 2 1 0.5 ! 54: CONST HCP_A3 : AL CO : VA : ! ~~~~ [AlCo-18Wan2.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-18Wan2.tdb): HCP_A3, type code %A, sha256 `f7b7556acac8eb93…` ~~~~text 46: PHASE HCP_A3 %A 2 1 0.5 ! 47: CONST HCP_A3 : AL CO : VA : ! ~~~~ [AlCo-19Ost.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-19Ost.tdb): HCP_A3, type code %A, sha256 `186543609c348d33…` ~~~~text 47: PHASE HCP_A3 %A 2 1 0.5 ! 48: CONST HCP_A3 : AL CO : VA : ! ~~~~ [AlCo-20Noo.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-20Noo.tdb): HCP_A3, type code %A, sha256 `5e654b67cce12962…` ~~~~text 66: PHASE HCP_A3 %A 2 1 0.5 ! 67: CONST HCP_A3 : AL CO : VA : ! ~~~~ [AlCo-22Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-22Wan.tdb): HCP_A3, type code %A, sha256 `0e6c414fc04ccc8c…` ~~~~text 47: PHASE HCP_A3 %A 2 1 0.5 ! 48: CONST HCP_A3 : AL CO : VA : ! ~~~~ [AlCo-95Dup.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-95Dup.tdb): HCP_A3, type code %A, sha256 `e60abb4f00caa30b…` ~~~~text 47: PHASE HCP_A3 %A 2 1 0.5 ! 48: CONST HCP_A3 : AL CO : VA : ! ~~~~ [AlCo-98Dup-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-98Dup-LB.tdb): HCP_A3, type code %A, sha256 `2ecab2d7dcdacdee…` ~~~~text 65: PHASE HCP_A3 %A 2 1 0.5 ! 66: CONST HCP_A3 : AL CO : VA : ! ~~~~ [AlCo-98Dup-orig.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-98Dup-orig.tdb): HCP_A3, type code %A, sha256 `81f2b532216ee59a…` ~~~~text 59: PHASE HCP_A3 %A 2 1 0.5 ! 60: CONST HCP_A3 : AL CO : VA : ! ~~~~ Example references (9 of 9; assessments first): - [doi:10.1016/j.intermet.2013.03.011](https://doi.org/10.1016/j.intermet.2013.03.011) F. Stein, C. He, N. Dupin, Melting behaviour and homogeneity range of B2 CoAl and updated thermodynamic description of the Al–Co system, Intermetallics 39, 58-68 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1007/s10853-022-07109-8](https://doi.org/10.1007/s10853-022-07109-8) Jingjing Wang, Yu Zhang, Weisen Zheng, Xiao-Gang Lu, Thermodynamic and diffusion kinetic studies of the Co-Al–Fe system, J Mater Sci 57, 7343-7366 (2022). _assessment that models this phase_ - [doi:10.1016/j.calphad.2015.12.007](https://doi.org/10.1016/j.calphad.2015.12.007) Xuan L. Liu, Greta Lindwall, Thomas Gheno, Zi-Kui Liu, Thermodynamic modeling of Al–Co–Cr, Al–Co–Ni, Co–Cr–Ni ternary systems towards a description for Al–Co–Cr–Ni, Calphad 52, 125-142 (2016). _assessment that models this phase_ - [doi:10.1016/j.calphad.2017.09.007](https://doi.org/10.1016/j.calphad.2017.09.007) Peisheng Wang, Wei Xiong, Ursula R. Kattner, Carelyn E. Campbell, Eric A. Lass, Oleg Y. Kontsevoi et al., Thermodynamic re-assessment of the Al-Co-W system, Calphad 59, 112-130 (2017). _assessment that models this phase_ - [doi:10.1016/j.calphad.2018.03.008](https://doi.org/10.1016/j.calphad.2018.03.008) Y. Wang, G. Cacciamani, Calphad, 61, 198-210(2018). _assessment that models this phase_ - [doi:10.1016/j.calphad.2020.101793](https://doi.org/10.1016/j.calphad.2020.101793) Mehdi Noori, Bengt Hallstedt, Thermodynamic modelling of the Al–Co–Mn system, Calphad 71, 101793 (2020). _assessment that models this phase_ - [doi:10.1016/j.jallcom.2019.04.170](https://doi.org/10.1016/j.jallcom.2019.04.170) Marlena Ostrowska, Gabriele Cacciamani, Critical evaluation and thermodynamic modeling of the Al-Co-Fe system, Journal of Alloys and Compounds 794, 553-568 (2019). _assessment that models this phase_ - [doi:10.1371/journal.pone.0121386](https://doi.org/10.1371/journal.pone.0121386) Xuan L. Liu, Thomas Gheno, Bonnie B. Lindahl, Greta Lindwall, Brian Gleeson, Zi-Kui Liu, First-Principles Calculations, Experimental Study, and Thermodynamic Modeling of the Al-Co-Cr System, PLoS ONE 10, e0121386 (2015). _assessment that models this phase_ - [doi:10.1007/bf02877635](https://doi.org/10.1007/bf02877635) McAlister AJ. The AleCo (aluminumecobalt) system. Bull Alloy Phase Diagr 1989;10:646e50. _cited as the source of values for this phase_ ## LIQUID (Al–Co) - Id: `phase:al-co:liquid`; status `assigned` - Structure: liquid; type `st:liquid`; liquid; confidence high - Stability: stable in 13 of 13 calculated diagram(s): 929.67–2500 K, x(Co) 0–1 - Literature: 55 values (55 accepted) from 2 papers - Interactive: [phase registry entry](https://orchid-project.org/phases/#phase:al-co:liquid) Names (17): _corpus: _corpus:phase:al-co:liquid _paper: _paper:10.1016/j.calphad.2017.09.007:Liq, paper:10.1016/j.intermet.2013.03.011:Liq, paper:10.1016/j.intermet.2013.03.011:liquid _tdb: _tdb:AlCo-13Ste.tdb:LIQUID, tdb:AlCo-15Liu.tdb:LIQUID, tdb:AlCo-16Liu-old.tdb:LIQUID, tdb:AlCo-16Liu.tdb:LIQUID, tdb:AlCo-17Wan.tdb:LIQUID, tdb:AlCo-18Wan.tdb:LIQUID, tdb:AlCo-18Wan2.tdb:LIQUID, tdb:AlCo-19Ost.tdb:LIQUID, tdb:AlCo-20Noo.tdb:LIQUID, tdb:AlCo-22Wan.tdb:LIQUID, tdb:AlCo-95Dup.tdb:LIQUID, tdb:AlCo-98Dup-LB.tdb:LIQUID, tdb:AlCo-98Dup-orig.tdb:LIQUID ### TDB models of LIQUID (13): PHASE and CONSTITUENT statements as written [AlCo-13Ste.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-13Ste.tdb): LIQUID, type code %, sha256 `18ac85063e931cac…` ~~~~text 22: PHASE LIQUID:L % 1 1 ! 23: CONST LIQUID:L : AL CO : ! ~~~~ [AlCo-15Liu.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-15Liu.tdb): LIQUID, type code %, sha256 `3256142609354b38…` ~~~~text 31: PHASE LIQUID:L % 1 1 ! 32: CONST LIQUID:L : AL CO : ! ~~~~ [AlCo-16Liu-old.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-16Liu-old.tdb): LIQUID, type code %, sha256 `ad22c6baea058fc3…` ~~~~text 35: PHASE LIQUID:L % 1 1 ! 36: CONST LIQUID:L : AL CO : ! ~~~~ [AlCo-16Liu.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-16Liu.tdb): LIQUID, type code %, sha256 `f4e47e1a8363366a…` ~~~~text 51: PHASE LIQUID:L % 1 1 ! 52: CONST LIQUID:L : AL CO : ! ~~~~ [AlCo-17Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-17Wan.tdb): LIQUID, type code %, sha256 `66062bf93a8fe21a…` ~~~~text 25: PHASE LIQUID:L % 1 1 ! 26: CONST LIQUID:L : AL CO : ! ~~~~ [AlCo-18Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-18Wan.tdb): LIQUID, type code %, sha256 `e51f8242dfaef8f4…` ~~~~text 28: PHASE LIQUID:L % 1 1 ! 29: CONST LIQUID:L : AL CO : ! ~~~~ [AlCo-18Wan2.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-18Wan2.tdb): LIQUID, type code %, sha256 `f7b7556acac8eb93…` ~~~~text 21: PHASE LIQUID:L % 1 1 ! 22: CONST LIQUID:L : AL CO : ! ~~~~ [AlCo-19Ost.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-19Ost.tdb): LIQUID, type code %, sha256 `186543609c348d33…` ~~~~text 22: PHASE LIQUID:L % 1 1 ! 23: CONST LIQUID:L : AL CO : ! ~~~~ [AlCo-20Noo.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-20Noo.tdb): LIQUID, type code %, sha256 `5e654b67cce12962…` ~~~~text 41: PHASE LIQUID:L % 1 1 ! 42: CONST LIQUID:L : AL CO : ! ~~~~ [AlCo-22Wan.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-22Wan.tdb): LIQUID, type code %, sha256 `0e6c414fc04ccc8c…` ~~~~text 22: PHASE LIQUID:L % 1 1 ! 23: CONST LIQUID:L : AL CO : ! ~~~~ [AlCo-95Dup.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-95Dup.tdb): LIQUID, type code %, sha256 `e60abb4f00caa30b…` ~~~~text 27: PHASE LIQUID:L % 1 1 ! 28: CONST LIQUID:L : AL CO : ! ~~~~ [AlCo-98Dup-LB.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-98Dup-LB.tdb): LIQUID, type code %, sha256 `2ecab2d7dcdacdee…` ~~~~text 40: PHASE LIQUID:L % 1 1 ! 41: CONST LIQUID:L : AL CO : ! ~~~~ [AlCo-98Dup-orig.tdb](https://orchid-project.org/data/databases/sgte-binary/AlCo-98Dup-orig.tdb): LIQUID, type code %, sha256 `81f2b532216ee59a…` ~~~~text 39: PHASE LIQUID:L % 1 1 ! 40: CONST LIQUID:L : AL CO : ! ~~~~ Example references (10 of 11; assessments first): - [doi:10.1016/j.intermet.2013.03.011](https://doi.org/10.1016/j.intermet.2013.03.011) F. Stein, C. He, N. Dupin, Melting behaviour and homogeneity range of B2 CoAl and updated thermodynamic description of the Al–Co system, Intermetallics 39, 58-68 (2013). _assessment that models this phase; reports values for this phase_ - [doi:10.1016/j.calphad.2017.09.007](https://doi.org/10.1016/j.calphad.2017.09.007) Peisheng Wang, Wei Xiong, Ursula R. Kattner, Carelyn E. Campbell, Eric A. Lass, Oleg Y. Kontsevoi et al., Thermodynamic re-assessment of the Al-Co-W system, Calphad 59, 112-130 (2017). _assessment that models this phase; reports values for this phase_ - [doi:10.1007/s10853-022-07109-8](https://doi.org/10.1007/s10853-022-07109-8) Jingjing Wang, Yu Zhang, Weisen Zheng, Xiao-Gang Lu, Thermodynamic and diffusion kinetic studies of the Co-Al–Fe system, J Mater Sci 57, 7343-7366 (2022). _assessment that models this phase_ - [doi:10.1016/j.calphad.2015.12.007](https://doi.org/10.1016/j.calphad.2015.12.007) Xuan L. Liu, Greta Lindwall, Thomas Gheno, Zi-Kui Liu, Thermodynamic modeling of Al–Co–Cr, Al–Co–Ni, Co–Cr–Ni ternary systems towards a description for Al–Co–Cr–Ni, Calphad 52, 125-142 (2016). _assessment that models this phase_ - [doi:10.1016/j.calphad.2018.03.008](https://doi.org/10.1016/j.calphad.2018.03.008) Y. Wang, G. Cacciamani, Calphad, 61, 198-210(2018). _assessment that models this phase_ - [doi:10.1016/j.calphad.2020.101793](https://doi.org/10.1016/j.calphad.2020.101793) Mehdi Noori, Bengt Hallstedt, Thermodynamic modelling of the Al–Co–Mn system, Calphad 71, 101793 (2020). _assessment that models this phase_ - [doi:10.1016/j.jallcom.2019.04.170](https://doi.org/10.1016/j.jallcom.2019.04.170) Marlena Ostrowska, Gabriele Cacciamani, Critical evaluation and thermodynamic modeling of the Al-Co-Fe system, Journal of Alloys and Compounds 794, 553-568 (2019). _assessment that models this phase_ - [doi:10.1371/journal.pone.0121386](https://doi.org/10.1371/journal.pone.0121386) Xuan L. Liu, Thomas Gheno, Bonnie B. Lindahl, Greta Lindwall, Brian Gleeson, Zi-Kui Liu, First-Principles Calculations, Experimental Study, and Thermodynamic Modeling of the Al-Co-Cr System, PLoS ONE 10, e0121386 (2015). _assessment that models this phase_ - [doi:10.1007/bf02877635](https://doi.org/10.1007/bf02877635) McAlister AJ. The AleCo (aluminumecobalt) system. Bull Alloy Phase Diagr 1989;10:646e50. _cited as the source of values for this phase_ - [doi:10.1016/0925-8388(95)02045-4](https://doi.org/10.1016/0925-8388%2895%2902045-4) B. Grushko, R. Wittenberg, K. Bickmann, C. Freiburg, The constitution of aluminum-cobalt alloys between Al5Co2 and Al9Co2, Journal of Alloys and Compounds 233, 279-287 (1996). _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).