Gd–Zn phases

12 phases (tier A 5, tier C 5, liquid 1, needs_review 1); 11 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 · full JSON · Gd–Zn system page · Markdown · field reference

Phases of the Gd–Zn system (12)
Phase	Structure	Basis	Stability (calculated)	Literature values	TDB models
BCC_A2 phase:gd-zn:bcc-a2	W · A2 · cI2 · Im-3m (229)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 1508.12–1631.87 K, x(Zn) 0–8e-05	0	1
FCC_A1 phase:gd-zn:fcc-a1	Cu · A1 · cF4 · Fm-3m (225)	tier A: standard phase name	not stable in 1 calculated diagram(s)	0	1
GD13ZN58 phase:gd-zn:gd13zn58	Gd13Zn58 · hP142 · P6_3/mmc (194)	tier C: assessor-stated (Hallstedt 2025 crystallographic table)	stable in 1 of 1 calculated diagram(s): 300–1183.61 K, x(Zn) 0.8169–0.8169	6	1
GD2ZN17 phase:gd-zn:gd2zn17		needs_review	stable in 1 of 1 calculated diagram(s): 300–1204.42 K, x(Zn) 0.89474–0.89474	6	1
GD3ZN11 phase:gd-zn:gd3zn11	Al11La3 · oI28 · Immm (71)	tier C: assessor-stated (Hallstedt 2025 crystallographic table)	stable in 1 of 1 calculated diagram(s): 300–1166.38 K, x(Zn) 0.78571–0.78571	4	1
GD3ZN22 phase:gd-zn:gd3zn22	Ce3Zn22 · tI100 · I4_1/amd (141)	tier C: assessor-stated (Hallstedt 2025 crystallographic table)	stable in 1 of 1 calculated diagram(s): 300–1178.54 K, x(Zn) 0.88–0.88	4	1
GDZN_B2 phase:gd-zn:gdzn-b2	CsCl · B2 · cP2 · Pm-3m (221)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 300–1291.33 K, x(Zn) 0.5–0.5	6	1
GDZN12_D2B phase:gd-zn:gdzn12-d2b	Mn12Th · D2_b · tI26 · I4/mmm (139)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 300–932.14 K, x(Zn) 0.92308–0.92308	4	1
GDZN2 phase:gd-zn:gdzn2	Hg2K · oI12 · Imma (74)	tier C: assessor-stated (Hallstedt 2025 crystallographic table)	stable in 1 of 1 calculated diagram(s): 300–1281.99 K, x(Zn) 0.66667–0.66667	6	1
GDZN3 phase:gd-zn:gdzn3	YZn3 · oP16 · Pnma (62)	tier C: assessor-stated (Hallstedt 2025 crystallographic table)	stable in 1 of 1 calculated diagram(s): 300–1175.08 K, x(Zn) 0.75–0.75	4	1
HCP_A3 phase:gd-zn:hcp-a3	Mg · A3 · hP2 · P6_3/mmc (194)	tier A: standard phase name	stable in 1 of 1 calculated diagram(s): 300–2498.92 K, x(Zn) 0–1	4	1
LIQUID phase:gd-zn:liquid	liquid	liquid	stable in 1 of 1 calculated diagram(s): 692.67–2500 K, x(Zn) 0–1	26	1

BCC_A2 (Gd–Zn)

Id: phase:gd-zn: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 1 of 1 calculated diagram(s): 1508.12–1631.87 K, x(Zn) 0–8e-05
Literature: 0 values (0 accepted) from 0 papers
Interactive: phase registry entry

Names (2): corpus: corpus:phase:gd-zn:bcc-a2
tdb: tdb:GdZn-15Gro.tdb:BCC_A2

TDB models of BCC_A2 (1): PHASE and CONSTITUENT statements as written

GdZn-15Gro.tdb: BCC_A2, type code %B, sha256 9f155d2a3829e5b7…

34: PHASE BCC_A2 %B 2 1 3 !
35: CONST BCC_A2 : GD% ZN : VA : !

Example references (1 of 1; assessments first):

doi:10.1016/j.actamat.2015.02.044 Joachim Gröbner, Artem Kozlov, Xi-Ya Fang, Suming Zhu, Jian-Feng Nie, Mark A. Gibson et al., Phase equilibria and transformations in ternary Mg–Gd–Zn alloys, Acta Materialia 90, 400-416 (2015).
assessment that models this phase

FCC_A1 (Gd–Zn)

Id: phase:gd-zn:fcc-a1; status assigned
Structure: Cu · A1 · cF4 · Fm-3m (225); type st:a1-cu-cf4; tier A: standard phase name; confidence high
Stability: not stable in 1 calculated diagram(s)
Literature: 0 values (0 accepted) from 0 papers
Interactive: phase registry entry

Names (2): corpus: corpus:phase:gd-zn:fcc-a1
tdb: tdb:GdZn-15Gro.tdb:FCC_A1

TDB models of FCC_A1 (1): PHASE and CONSTITUENT statements as written

GdZn-15Gro.tdb: FCC_A1, type code %A, sha256 9f155d2a3829e5b7…

29: PHASE FCC_A1 %A 2 1 1 !
30: CONST FCC_A1 : GD ZN : VA : !

Example references (1 of 1; assessments first):

doi:10.1016/j.actamat.2015.02.044 Joachim Gröbner, Artem Kozlov, Xi-Ya Fang, Suming Zhu, Jian-Feng Nie, Mark A. Gibson et al., Phase equilibria and transformations in ternary Mg–Gd–Zn alloys, Acta Materialia 90, 400-416 (2015).
assessment that models this phase

GD13ZN58 (Gd–Zn)

Id: phase:gd-zn:gd13zn58; status assigned
Structure: Gd13Zn58 · hP142 · P6_3/mmc (194); type st:gd13zn58-hp142; 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
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: Gd 0.1831, Zn 0.8169
Stability: stable in 1 of 1 calculated diagram(s): 300–1183.61 K, x(Zn) 0.8169–0.8169
Literature: 6 values (6 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:gd-zn:gd13zn58
paper: paper:10.1016/j.actamat.2015.02.044:Gd13Zn58
tdb: tdb:GdZn-15Gro.tdb:GD13ZN58

TDB models of GD13ZN58 (1): PHASE and CONSTITUENT statements as written

GdZn-15Gro.tdb: GD13ZN58, type code %, sha256 9f155d2a3829e5b7…

64: PHASE GD13ZN58 % 2 13 58 !
65: CONST GD13ZN58 : GD : ZN : !

Example references (2 of 2; assessments first):

doi:10.1016/j.actamat.2015.02.044 Joachim Gröbner, Artem Kozlov, Xi-Ya Fang, Suming Zhu, Jian-Feng Nie, Mark A. Gibson et al., Phase equilibria and transformations in ternary Mg–Gd–Zn alloys, Acta Materialia 90, 400-416 (2015).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(70)90074-3 G. Bruzzone, M.L. Fornasini, F. Merlo, Rare-earth intermediate phases with zinc, Journal of the Less Common Metals 22, 253-264 (1970).
cited as the source of values for this phase

GD2ZN17 (Gd–Zn)

Id: phase:gd-zn:gd2zn17; status needs_review
No structure assigned. Why: no_structure_token; sgte_mmc2_row_disagrees_with_dft; sgte_mmc2_rows_disagree
Candidate (dft_mp): R-3m (166) — on-hull MP Gd2Zn17 at x(ZN)=0.8947
Candidate (dft_oqmd): R-3m (166) — on-hull OQMD Gd2 Zn17 at x(ZN)=0.8947
Candidate (literature_printed): Ni17Th2 · hP38 — printed with a label mapped to this phase
Candidate (sgte_mmc2): Ni17Th2 · hP38 · P6_3/mmc (194) — Hallstedt 2025 mmc2 row for GD2ZN17: Gd2Zn17 (low T), see also Th2Zn17
Candidate (sgte_mmc2): Th2Zn17 · hR19 · R-3m (166) — Hallstedt 2025 mmc2 row for GD2ZN17: Gd2Zn17 (high T), see also Ni17Th2
Candidate (tdb_comment): Ni17Th2 · hP38 · P6_3/mmc — GdZn-15Gro.tdb: 'Prototype Ni17Th2 (hP38, P6_3/mmc) low T and Th2Zn17 (hR19, R-3m) high T'
Stoichiometry: Gd 0.1053, Zn 0.8947
Stability: stable in 1 of 1 calculated diagram(s): 300–1204.42 K, x(Zn) 0.89474–0.89474
Literature: 6 values (6 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:gd-zn:gd2zn17
paper: paper:10.1016/j.actamat.2015.02.044:Gd2Zn17
tdb: tdb:GdZn-15Gro.tdb:GD2ZN17

TDB models of GD2ZN17 (1): PHASE and CONSTITUENT statements as written

GdZn-15Gro.tdb: GD2ZN17, type code %, sha256 9f155d2a3829e5b7…

74: PHASE GD2ZN17 % 2 2 17 !
75: CONST GD2ZN17 : GD : ZN : !

Example references (2 of 2; assessments first):

doi:10.1016/j.actamat.2015.02.044 Joachim Gröbner, Artem Kozlov, Xi-Ya Fang, Suming Zhu, Jian-Feng Nie, Mark A. Gibson et al., Phase equilibria and transformations in ternary Mg–Gd–Zn alloys, Acta Materialia 90, 400-416 (2015).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(70)90074-3 G. Bruzzone, M.L. Fornasini, F. Merlo, Rare-earth intermediate phases with zinc, Journal of the Less Common Metals 22, 253-264 (1970).
cited as the source of values for this phase

GD3ZN11 (Gd–Zn)

Id: phase:gd-zn:gd3zn11; status assigned
Structure: Al11La3 · oI28 · Immm (71); type st:al11la3-oi28; 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
Caveat: not certain from the name or DFT alone (no_on_hull_entry_in_mp, no_structure_token); structure as stated in the SGTE crystallographic table for this phase name and system
Stoichiometry: Gd 0.2143, Zn 0.7857
Stability: stable in 1 of 1 calculated diagram(s): 300–1166.38 K, x(Zn) 0.78571–0.78571
Literature: 4 values (4 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:gd-zn:gd3zn11
paper: paper:10.1016/j.actamat.2015.02.044:Gd3Zn11
tdb: tdb:GdZn-15Gro.tdb:GD3ZN11

TDB models of GD3ZN11 (1): PHASE and CONSTITUENT statements as written

GdZn-15Gro.tdb: GD3ZN11, type code %, sha256 9f155d2a3829e5b7…

59: PHASE GD3ZN11 % 2 3 11 !
60: CONST GD3ZN11 : GD : ZN : !

Example references (2 of 2; assessments first):

doi:10.1016/j.actamat.2015.02.044 Joachim Gröbner, Artem Kozlov, Xi-Ya Fang, Suming Zhu, Jian-Feng Nie, Mark A. Gibson et al., Phase equilibria and transformations in ternary Mg–Gd–Zn alloys, Acta Materialia 90, 400-416 (2015).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(70)90074-3 G. Bruzzone, M.L. Fornasini, F. Merlo, Rare-earth intermediate phases with zinc, Journal of the Less Common Metals 22, 253-264 (1970).
cited as the source of values for this phase

GD3ZN22 (Gd–Zn)

Id: phase:gd-zn:gd3zn22; status assigned
Structure: Ce3Zn22 · tI100 · I4_1/amd (141); type st:ce3zn22-ti100; 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
Caveat: not certain from the name or DFT alone (no_on_hull_entry_in_mp, no_structure_token); structure as stated in the SGTE crystallographic table for this phase name and system
Stoichiometry: Gd 0.1200, Zn 0.8800
Stability: stable in 1 of 1 calculated diagram(s): 300–1178.54 K, x(Zn) 0.88–0.88
Literature: 4 values (4 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:gd-zn:gd3zn22
paper: paper:10.1016/j.actamat.2015.02.044:Gd3Zn22
tdb: tdb:GdZn-15Gro.tdb:GD3ZN22

TDB models of GD3ZN22 (1): PHASE and CONSTITUENT statements as written

GdZn-15Gro.tdb: GD3ZN22, type code %, sha256 9f155d2a3829e5b7…

69: PHASE GD3ZN22 % 2 3 22 !
70: CONST GD3ZN22 : GD : ZN : !

Example references (2 of 2; assessments first):

doi:10.1016/j.actamat.2015.02.044 Joachim Gröbner, Artem Kozlov, Xi-Ya Fang, Suming Zhu, Jian-Feng Nie, Mark A. Gibson et al., Phase equilibria and transformations in ternary Mg–Gd–Zn alloys, Acta Materialia 90, 400-416 (2015).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(70)90074-3 G. Bruzzone, M.L. Fornasini, F. Merlo, Rare-earth intermediate phases with zinc, Journal of the Less Common Metals 22, 253-264 (1970).
cited as the source of values for this phase

GDZN_B2 (Gd–Zn)

Id: phase:gd-zn:gdzn-b2; status assigned
Structure: CsCl · B2 · cP2 · Pm-3m (221); type st:b2-cscl-cp2; tier A: standard phase name; confidence high
Caveat: DFT agrees: on-hull mp-aaaaadsb and oqmd-89768, space group 221
Stoichiometry: Gd 0.5000, Zn 0.5000
Stability: stable in 1 of 1 calculated diagram(s): 300–1291.33 K, x(Zn) 0.5–0.5
Literature: 6 values (6 accepted) from 1 papers
Interactive: phase registry entry

Names (5): corpus: corpus:phase:gd-zn:gdzn-b2
mp: mp:mp-aaaaadsb
oqmd: oqmd:oqmd-89768
paper: paper:10.1016/j.actamat.2015.02.044:GdZn
tdb: tdb:GdZn-15Gro.tdb:GDZN_B2

TDB models of GDZN_B2 (1): PHASE and CONSTITUENT statements as written

GdZn-15Gro.tdb: GDZN_B2, type code %, sha256 9f155d2a3829e5b7…

44: PHASE GDZN_B2 % 2 1 1 !
45: CONST GDZN_B2 : GD : ZN : !

Example references (2 of 2; assessments first):

doi:10.1016/j.actamat.2015.02.044 Joachim Gröbner, Artem Kozlov, Xi-Ya Fang, Suming Zhu, Jian-Feng Nie, Mark A. Gibson et al., Phase equilibria and transformations in ternary Mg–Gd–Zn alloys, Acta Materialia 90, 400-416 (2015).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(70)90074-3 G. Bruzzone, M.L. Fornasini, F. Merlo, Rare-earth intermediate phases with zinc, Journal of the Less Common Metals 22, 253-264 (1970).
cited as the source of values for this phase

GDZN12_D2B (Gd–Zn)

Id: phase:gd-zn:gdzn12-d2b; status assigned
Structure: Mn12Th · D2_b · tI26 · I4/mmm (139); type st:d2-b-mn12th-ti26; tier A: standard phase name; confidence high
Stoichiometry: Gd 0.0769, Zn 0.9231
Stability: stable in 1 of 1 calculated diagram(s): 300–932.14 K, x(Zn) 0.92308–0.92308
Literature: 4 values (4 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:gd-zn:gdzn12-d2b
paper: paper:10.1016/j.actamat.2015.02.044:GdZn12
tdb: tdb:GdZn-15Gro.tdb:GDZN12_D2B

TDB models of GDZN12_D2B (1): PHASE and CONSTITUENT statements as written

GdZn-15Gro.tdb: GDZN12_D2B, type code %, sha256 9f155d2a3829e5b7…

79: PHASE GDZN12_D2B % 2 1 12 !
80: CONST GDZN12_D2B : GD : ZN : !

Example references (2 of 2; assessments first):

doi:10.1016/j.actamat.2015.02.044 Joachim Gröbner, Artem Kozlov, Xi-Ya Fang, Suming Zhu, Jian-Feng Nie, Mark A. Gibson et al., Phase equilibria and transformations in ternary Mg–Gd–Zn alloys, Acta Materialia 90, 400-416 (2015).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(70)90074-3 G. Bruzzone, M.L. Fornasini, F. Merlo, Rare-earth intermediate phases with zinc, Journal of the Less Common Metals 22, 253-264 (1970).
cited as the source of values for this phase

GDZN2 (Gd–Zn)

Id: phase:gd-zn:gdzn2; status assigned
Structure: Hg2K · oI12 · Imma (74); type st:hg2k-oi12; 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
Caveat: not certain from the name or DFT alone (dft_space_group_74_matches_2_structure_types, no_structure_token); structure as stated in the SGTE crystallographic table for this phase name and system
Stoichiometry: Gd 0.3333, Zn 0.6667
Stability: stable in 1 of 1 calculated diagram(s): 300–1281.99 K, x(Zn) 0.66667–0.66667
Literature: 6 values (6 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:gd-zn:gdzn2
paper: paper:10.1016/j.actamat.2015.02.044:GdZn2
tdb: tdb:GdZn-15Gro.tdb:GDZN2

TDB models of GDZN2 (1): PHASE and CONSTITUENT statements as written

GdZn-15Gro.tdb: GDZN2, type code %, sha256 9f155d2a3829e5b7…

49: PHASE GDZN2 % 2 1 2 !
50: CONST GDZN2 : GD : ZN : !

Example references (2 of 2; assessments first):

doi:10.1016/j.actamat.2015.02.044 Joachim Gröbner, Artem Kozlov, Xi-Ya Fang, Suming Zhu, Jian-Feng Nie, Mark A. Gibson et al., Phase equilibria and transformations in ternary Mg–Gd–Zn alloys, Acta Materialia 90, 400-416 (2015).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(70)90074-3 G. Bruzzone, M.L. Fornasini, F. Merlo, Rare-earth intermediate phases with zinc, Journal of the Less Common Metals 22, 253-264 (1970).
cited as the source of values for this phase

GDZN3 (Gd–Zn)

Id: phase:gd-zn:gdzn3; status assigned
Structure: YZn3 · oP16 · Pnma (62); type st:yzn3-op16; 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
Caveat: not certain from the name or DFT alone (no_on_hull_entry_in_mp, no_structure_token); structure as stated in the SGTE crystallographic table for this phase name and system
Stoichiometry: Gd 0.2500, Zn 0.7500
Stability: stable in 1 of 1 calculated diagram(s): 300–1175.08 K, x(Zn) 0.75–0.75
Literature: 4 values (4 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:gd-zn:gdzn3
paper: paper:10.1016/j.actamat.2015.02.044:GdZn3
tdb: tdb:GdZn-15Gro.tdb:GDZN3

TDB models of GDZN3 (1): PHASE and CONSTITUENT statements as written

GdZn-15Gro.tdb: GDZN3, type code %, sha256 9f155d2a3829e5b7…

54: PHASE GDZN3 % 2 1 3 !
55: CONST GDZN3 : GD : ZN : !

Example references (2 of 2; assessments first):

doi:10.1016/j.actamat.2015.02.044 Joachim Gröbner, Artem Kozlov, Xi-Ya Fang, Suming Zhu, Jian-Feng Nie, Mark A. Gibson et al., Phase equilibria and transformations in ternary Mg–Gd–Zn alloys, Acta Materialia 90, 400-416 (2015).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(70)90074-3 G. Bruzzone, M.L. Fornasini, F. Merlo, Rare-earth intermediate phases with zinc, Journal of the Less Common Metals 22, 253-264 (1970).
cited as the source of values for this phase

HCP_A3 (Gd–Zn)

Id: phase:gd-zn: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 1 of 1 calculated diagram(s): 300–2498.92 K, x(Zn) 0–1
Literature: 4 values (4 accepted) from 1 papers
Interactive: phase registry entry

Names (4): corpus: corpus:phase:gd-zn:hcp-a3
paper: paper:10.1016/j.actamat.2015.02.044:(Gd), paper:10.1016/j.actamat.2015.02.044:(Zn)
tdb: tdb:GdZn-15Gro.tdb:HCP_A3

TDB models of HCP_A3 (1): PHASE and CONSTITUENT statements as written

GdZn-15Gro.tdb: HCP_A3, type code %A, sha256 9f155d2a3829e5b7…

39: PHASE HCP_A3 %A 2 1 0.5 !
40: CONST HCP_A3 : GD% ZN% : VA : !

Example references (2 of 2; assessments first):

doi:10.1016/j.actamat.2015.02.044 Joachim Gröbner, Artem Kozlov, Xi-Ya Fang, Suming Zhu, Jian-Feng Nie, Mark A. Gibson et al., Phase equilibria and transformations in ternary Mg–Gd–Zn alloys, Acta Materialia 90, 400-416 (2015).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(70)90074-3 G. Bruzzone, M.L. Fornasini, F. Merlo, Rare-earth intermediate phases with zinc, Journal of the Less Common Metals 22, 253-264 (1970).
cited as the source of values for this phase

LIQUID (Gd–Zn)

Id: phase:gd-zn:liquid; status assigned
Structure: liquid; type st:liquid; liquid; confidence high
Stability: stable in 1 of 1 calculated diagram(s): 692.67–2500 K, x(Zn) 0–1
Literature: 26 values (26 accepted) from 1 papers
Interactive: phase registry entry

Names (3): corpus: corpus:phase:gd-zn:liquid
paper: paper:10.1016/j.actamat.2015.02.044:L
tdb: tdb:GdZn-15Gro.tdb:LIQUID

TDB models of LIQUID (1): PHASE and CONSTITUENT statements as written

GdZn-15Gro.tdb: LIQUID, type code %, sha256 9f155d2a3829e5b7…

24: PHASE LIQUID:L % 1 1 !
25: CONST LIQUID:L : GD ZN : !

Example references (2 of 2; assessments first):

doi:10.1016/j.actamat.2015.02.044 Joachim Gröbner, Artem Kozlov, Xi-Ya Fang, Suming Zhu, Jian-Feng Nie, Mark A. Gibson et al., Phase equilibria and transformations in ternary Mg–Gd–Zn alloys, Acta Materialia 90, 400-416 (2015).
assessment that models this phase; reports values for this phase
doi:10.1016/0022-5088(70)90074-3 G. Bruzzone, M.L. Fornasini, F. Merlo, Rare-earth intermediate phases with zinc, Journal of the Less Common Metals 22, 253-264 (1970).
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). doi: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). doi: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.

@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}
}