Co–W phases

10 phases (tier A 6, tier C 1, liquid 1, needs_review 2); 9 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 · Co–W system page · Markdown · field reference

BCC_A2 (Co–W)

• Id: phase:co-w: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 10 of 10 calculated diagram(s): 300–3999.94 K, x(W) 0.96379–1
• Literature: 4 values (4 accepted) from 1 papers
• Interactive: phase registry entry

Names (12): corpus: corpus:phase:co-w:bcc-a2
paper: paper:10.1016/j.calphad.2017.09.007:(W)
tdb: tdb:CoW-05Mar.tdb:BCC_A2, tdb:CoW-05Sat.tdb:BCC_A2, tdb:CoW-15Kap.tdb:BCC_A2, tdb:CoW-17Wan.tdb:BCC_A2, tdb:CoW-18Cac.tdb:BCC_A2, tdb:CoW-18Liu.tdb:BCC_A2, tdb:CoW-19Kap.tdb:BCC_A2, tdb:CoW-19Wan.tdb:BCC_A2, tdb:CoW-85Gab.tdb:BCC_A2, tdb:CoW-89Fer-LB.tdb:BCC_A2

TDB models of BCC_A2 (10): PHASE and CONSTITUENT statements as written

CoW-05Mar.tdb: BCC_A2, type code %B, sha256 01a3c66282bd5b1d…

33: PHASE BCC_A2 %B 2 1 3 !
34: CONST BCC_A2 : CO W% : VA : !

CoW-05Sat.tdb: BCC_A2, type code %B, sha256 1f1f9784293cea69…

30: PHASE BCC_A2 %B 2 1 3 !
31: CONST BCC_A2 : CO W% : VA : !

CoW-15Kap.tdb: BCC_A2, type code %B, sha256 200261711d9333d5…

31: PHASE BCC_A2 %B 2 1 3 !
32: CONST BCC_A2 : CO W% : VA : !

CoW-17Wan.tdb: BCC_A2, type code %B, sha256 4b8a669596d303a4…

40: PHASE BCC_A2 %B 2 1 3 !
41: CONST BCC_A2 : CO W% : VA : !

CoW-18Cac.tdb: BCC_A2, type code %B, sha256 ea38c8c1cc7a87aa…

32: PHASE BCC_A2 %B 2 1 3 !
33: CONST BCC_A2 : CO W% : VA : !

CoW-18Liu.tdb: BCC_A2, type code %B, sha256 9597878804aaa859…

32: PHASE BCC_A2 %B 2 1 3 !
33: CONST BCC_A2 : CO W% : VA : !

CoW-19Kap.tdb: BCC_A2, type code %B, sha256 b705eaf27f721bc9…

31: PHASE BCC_A2 %B 2 1 3 !
32: CONST BCC_A2 : CO W% : VA : !

CoW-19Wan.tdb: BCC_A2, type code %B, sha256 9fc3705c1fb52800…

43: PHASE BCC_A2 %B 2 1 3 !
44: CONST BCC_A2 : CO W% : VA : !

CoW-85Gab.tdb: BCC_A2, type code %B, sha256 e50d980889fc6e3e…

37: PHASE BCC_A2 %B 2 1 3 !
38: CONST BCC_A2 : CO W% : VA : !

CoW-89Fer-LB.tdb: BCC_A2, type code %B, sha256 2723d34dfa7f67d2…

30: PHASE BCC_A2 %B 2 1 3 !
31: CONST BCC_A2 : CO W% : VA : !

Example references (10 of 10; assessments first):

• doi: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/BF02651660 A. Fernandez Guillermet, Metall. Trans. A, 20A, 935-56(1989).
  assessment that models this phase
• doi:10.1007/s10853-019-03616-3 Peisheng Wang, Oleg Y. Kontsevoi, Gregory B. Olson, Thermodynamic analysis of the Co–W system, J Mater Sci 54, 10261-10269 (2019).
  assessment that models this phase
• doi:10.1016/j.calphad.2015.04.012 B. Kaplan, A. Blomqvist, M. Selleby, S. Norgren, Calphad, 50, 59-67(2015).
  assessment that models this phase
• doi:10.1016/j.calphad.2019.05.003 B. Kaplan, Calphad, 66, 101626(2019).
  assessment that models this phase
• doi:10.1016/j.jallcom.2017.09.327 G. Cacciamani, G. Roncallo, Y. Wang, E. Vacchieri, A. Costa, J. Alloys Compd., 730, 291-310(2018).
  assessment that models this phase
• doi:10.1016/S1875-5372(18)30212-1 X. Liu, Z. Niu, Y. Lu, Y. Guo, J. Han, Y. Chen, C. Wang, Rare Met. Mater. Eng., 47, 2919-26(2018).
  assessment that models this phase
• doi:10.1361/15477030522473 Andreas Markström, Bo Sundman, Karin Frisk, A Revised Thermodynamic Description of the Co-W-C System, Journal of Phase Equilibria & Diffusion 26, 152-160 (2005).
  assessment that models this phase
• doi:10.1515/ijmr-1985-760902 A. Gabriel, H.L. Lukas, C.H. Allibert, I. Ansara, Z. Metallkd., 76, 589-95(1985).
  assessment that models this phase
• doi:10.2320/matertrans.46.1199 Jun Sato, Katsunari Oikawa, Ryosuke Kainuma, Kiyohito Ishida, Experimental Verification of Magnetically Induced Phase Separation in αCo Phase and Thermodynamic Calculations of Phase Equilibria in the Co–W System, Mater. Trans. 46, 1199-1207 (2005).
  assessment that models this phase

CO3W_D019 (Co–W)

• Id: phase:co-w:co3w-d019; status assigned
• Structure: Ni3Sn · D0_19 · hP8 · P6_3/mmc (194); type st:d0-19-ni3sn-hp8; tier A: standard phase name; confidence high
• Caveat: partitioned order/disorder model in CoW-17Wan.tdb also describes the disordered state
• Caveat: partitioned order/disorder model in CoW-18Cac.tdb also describes the disordered state
• Caveat: partitioned order/disorder model in CoW-19Wan.tdb also describes the disordered state
• Stability: stable in 9 of 9 calculated diagram(s): 300–1420 K, x(W) 0.15–0.2683
• Literature: 10 values (10 accepted) from 1 papers
• Interactive: phase registry entry

Names (11): corpus: corpus:phase:co-w:co3w-d019
paper: paper:10.1016/j.calphad.2017.09.007:Co3W
tdb: tdb:CoW-05Mar.tdb:CO3W_D019, tdb:CoW-05Sat.tdb:CO3W_D019, tdb:CoW-15Kap.tdb:CO3W_D019, tdb:CoW-17Wan.tdb:CO3W_D019, tdb:CoW-18Cac.tdb:CO3W_D019, tdb:CoW-18Liu.tdb:CO3W_D019, tdb:CoW-19Kap.tdb:CO3W_D019, tdb:CoW-19Wan.tdb:CO3W_D019, tdb:CoW-89Fer-LB.tdb:CO3W_D019

TDB models of CO3W_D019 (9): PHASE and CONSTITUENT statements as written

CoW-05Mar.tdb: CO3W_D019, type code %, sha256 01a3c66282bd5b1d…

43: PHASE CO3W_D019 % 2 3 1 !
44: CONST CO3W_D019 : CO : W : !

CoW-05Sat.tdb: CO3W_D019, type code %, sha256 1f1f9784293cea69…

40: PHASE CO3W_D019 % 2 3 1 !
41: CONST CO3W_D019 : CO : W : !

CoW-15Kap.tdb: CO3W_D019, type code %, sha256 200261711d9333d5…

41: PHASE CO3W_D019 % 2 3 1 !
42: CONST CO3W_D019 : CO : W : !

CoW-17Wan.tdb: CO3W_D019, type code %, sha256 4b8a669596d303a4…

50: PHASE CO3W_D019 % 2 3 1 !
51: CONST CO3W_D019 : CO% W : CO W% : !

CoW-18Cac.tdb: CO3W_D019, type code %, sha256 ea38c8c1cc7a87aa…

42: PHASE CO3W_D019 % 2 3 1 !
43: CONST CO3W_D019 : CO% W : CO W% : !

CoW-18Liu.tdb: CO3W_D019, type code %, sha256 9597878804aaa859…

42: PHASE CO3W_D019 % 2 3 1 !
43: CONST CO3W_D019 : CO : CO W% : !

CoW-19Kap.tdb: CO3W_D019, type code %, sha256 b705eaf27f721bc9…

41: PHASE CO3W_D019 % 2 3 1 !
42: CONST CO3W_D019 : CO : W : !

CoW-19Wan.tdb: CO3W_D019, type code %, sha256 9fc3705c1fb52800…

53: PHASE CO3W_D019 % 2 3 1 !
54: CONST CO3W_D019 : CO% W : CO W% : !

CoW-89Fer-LB.tdb: CO3W_D019, type code %, sha256 2723d34dfa7f67d2…

40: PHASE CO3W_D019 % 2 3 1 !
41: CONST CO3W_D019 : CO : W : !

Example references (9 of 9; assessments first):

• doi: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/BF02651660 A. Fernandez Guillermet, Metall. Trans. A, 20A, 935-56(1989).
  assessment that models this phase
• doi:10.1007/s10853-019-03616-3 Peisheng Wang, Oleg Y. Kontsevoi, Gregory B. Olson, Thermodynamic analysis of the Co–W system, J Mater Sci 54, 10261-10269 (2019).
  assessment that models this phase
• doi:10.1016/j.calphad.2015.04.012 B. Kaplan, A. Blomqvist, M. Selleby, S. Norgren, Calphad, 50, 59-67(2015).
  assessment that models this phase
• doi:10.1016/j.calphad.2019.05.003 B. Kaplan, Calphad, 66, 101626(2019).
  assessment that models this phase
• doi:10.1016/j.jallcom.2017.09.327 G. Cacciamani, G. Roncallo, Y. Wang, E. Vacchieri, A. Costa, J. Alloys Compd., 730, 291-310(2018).
  assessment that models this phase
• doi:10.1016/S1875-5372(18)30212-1 X. Liu, Z. Niu, Y. Lu, Y. Guo, J. Han, Y. Chen, C. Wang, Rare Met. Mater. Eng., 47, 2919-26(2018).
  assessment that models this phase
• doi:10.1361/15477030522473 Andreas Markström, Bo Sundman, Karin Frisk, A Revised Thermodynamic Description of the Co-W-C System, Journal of Phase Equilibria & Diffusion 26, 152-160 (2005).
  assessment that models this phase
• doi:10.2320/matertrans.46.1199 Jun Sato, Katsunari Oikawa, Ryosuke Kainuma, Kiyohito Ishida, Experimental Verification of Magnetically Induced Phase Separation in αCo Phase and Thermodynamic Calculations of Phase Equilibria in the Co–W System, Mater. Trans. 46, 1199-1207 (2005).
  assessment that models this phase

CO7W6_D85 (Co–W)

• Id: phase:co-w:co7w6-d85; status assigned
• Structure: Fe7W6 · D8_5 · hR13 · R-3m (166); type st:d8-5-fe7w6-hr13; tier A: standard phase name; confidence high
• Stoichiometry: Co 0.5385, W 0.4615
• Stability: stable in 1 of 1 calculated diagram(s): 300–1986.19 K, x(W) 0.46154–0.46154
• Literature: 0 values (0 accepted) from 0 papers
• Interactive: phase registry entry

Names (2): corpus: corpus:phase:co-w:co7w6-d85
tdb: tdb:CoW-85Gab.tdb:CO7W6_D85

TDB models of CO7W6_D85 (1): PHASE and CONSTITUENT statements as written

CoW-85Gab.tdb: CO7W6_D85, type code %, sha256 e50d980889fc6e3e…

47: PHASE CO7W6_D85 % 2 7 6 !
48: CONST CO7W6_D85 : CO : W : !

Example references (1 of 1; assessments first):

• doi:10.1515/ijmr-1985-760902 A. Gabriel, H.L. Lukas, C.H. Allibert, I. Ansara, Z. Metallkd., 76, 589-95(1985).
  assessment that models this phase

MU_D85 (Co–W)

• Id: phase:co-w:d85-mu; status assigned
• Structure: Fe7W6 · D8_5 · hR13 · R-3m (166); type st:d8-5-fe7w6-hr13; tier A: standard phase name; confidence high
• Caveat: partitioned order/disorder model in CoW-05Sat.tdb also describes the disordered state
• Caveat: partitioned order/disorder model in CoW-17Wan.tdb also describes the disordered state
• Caveat: partitioned order/disorder model in CoW-18Cac.tdb also describes the disordered state
• Caveat: partitioned order/disorder model in CoW-19Wan.tdb also describes the disordered state
• Stability: stable in 9 of 9 calculated diagram(s): 300–2021.78 K, x(W) 0.41701–0.49493
• Literature: 20 values (20 accepted) from 2 papers
• Interactive: phase registry entry

Names (13): corpus: corpus:phase:co-w:d85-mu, corpus:phase:co-w:mu-d85
paper: paper:10.1016/j.calphad.2017.09.007:µ, paper:10.2320/matertrans.46.1199:μ
tdb: tdb:CoW-05Mar.tdb:MU_D85, tdb:CoW-05Sat.tdb:MU_D85, tdb:CoW-15Kap.tdb:MU_D85, tdb:CoW-17Wan.tdb:MU_D85, tdb:CoW-18Cac.tdb:MU_D85, tdb:CoW-18Liu.tdb:MU_D85, tdb:CoW-19Kap.tdb:MU_D85, tdb:CoW-19Wan.tdb:MU_D85, tdb:CoW-89Fer-LB.tdb:MU_D85

TDB models of MU_D85 (9): PHASE and CONSTITUENT statements as written

CoW-05Mar.tdb: MU_D85, type code %, sha256 01a3c66282bd5b1d…

48: PHASE MU_D85 % 3 7 2 4 !
49: CONST MU_D85 : CO : W : CO W : !

CoW-05Sat.tdb: MU_D85, type code %, sha256 1f1f9784293cea69…

45: PHASE MU_D85 % 3 7 2 4 !
46: CONST MU_D85 : CO W : W : CO W : !

CoW-15Kap.tdb: MU_D85, type code %, sha256 200261711d9333d5…

46: PHASE MU_D85 % 3 7 2 4 !
47: CONST MU_D85 : CO : W : CO W : !

CoW-17Wan.tdb: MU_D85, type code %, sha256 4b8a669596d303a4…

55: PHASE MU_D85 % 4 1 4 2 6 !
56: CONST MU_D85 : CO W : CO W : CO W : CO W : !

CoW-18Cac.tdb: MU_D85, type code %, sha256 ea38c8c1cc7a87aa…

47: PHASE MU_D85 % 4 1 4 2 6 !
48: CONST MU_D85 : CO W : CO W : CO W : CO W : !

CoW-18Liu.tdb: MU_D85, type code %, sha256 9597878804aaa859…

47: PHASE MU_D85 % 3 7 2 4 !
48: CONST MU_D85 : CO : W : CO W : !

CoW-19Kap.tdb: MU_D85, type code %, sha256 b705eaf27f721bc9…

46: PHASE MU_D85 % 3 7 2 4 !
47: CONST MU_D85 : CO : W : CO W : !

CoW-19Wan.tdb: MU_D85, type code %AP, sha256 9fc3705c1fb52800…

63: PHASE MU_D85 %AP 4 1 4 2 6 !
64: CONST MU_D85 : CO W : CO W : CO W : CO W : !

CoW-89Fer-LB.tdb: MU_D85, type code %, sha256 2723d34dfa7f67d2…

45: PHASE MU_D85 % 3 7 2 4 !
46: CONST MU_D85 : CO : W : CO W : !

Example references (9 of 9; assessments first):

• doi: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:10.2320/matertrans.46.1199 Jun Sato, Katsunari Oikawa, Ryosuke Kainuma, Kiyohito Ishida, Experimental Verification of Magnetically Induced Phase Separation in αCo Phase and Thermodynamic Calculations of Phase Equilibria in the Co–W System, Mater. Trans. 46, 1199-1207 (2005).
  assessment that models this phase; reports values for this phase
• doi:10.1007/BF02651660 A. Fernandez Guillermet, Metall. Trans. A, 20A, 935-56(1989).
  assessment that models this phase
• doi:10.1007/s10853-019-03616-3 Peisheng Wang, Oleg Y. Kontsevoi, Gregory B. Olson, Thermodynamic analysis of the Co–W system, J Mater Sci 54, 10261-10269 (2019).
  assessment that models this phase
• doi:10.1016/j.calphad.2015.04.012 B. Kaplan, A. Blomqvist, M. Selleby, S. Norgren, Calphad, 50, 59-67(2015).
  assessment that models this phase
• doi:10.1016/j.calphad.2019.05.003 B. Kaplan, Calphad, 66, 101626(2019).
  assessment that models this phase
• doi:10.1016/j.jallcom.2017.09.327 G. Cacciamani, G. Roncallo, Y. Wang, E. Vacchieri, A. Costa, J. Alloys Compd., 730, 291-310(2018).
  assessment that models this phase
• doi:10.1016/S1875-5372(18)30212-1 X. Liu, Z. Niu, Y. Lu, Y. Guo, J. Han, Y. Chen, C. Wang, Rare Met. Mater. Eng., 47, 2919-26(2018).
  assessment that models this phase
• doi:10.1361/15477030522473 Andreas Markström, Bo Sundman, Karin Frisk, A Revised Thermodynamic Description of the Co-W-C System, Journal of Phase Equilibria & Diffusion 26, 152-160 (2005).
  assessment that models this phase

DIS_MU (Co–W)

• Id: phase:co-w:dis-mu; status needs_review
• No structure assigned. Why: unrecognised_name_tokens:DIS
• Candidate (name_token): Fe7W6 · D8_5 · hR13 · R-3m (166) — Strukturbericht/word 'D85' in the TDB name
• 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:co-w:dis-mu
tdb: tdb:CoW-19Wan.tdb:DIS_MU

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

CoW-19Wan.tdb: DIS_MU, type code %A, sha256 9fc3705c1fb52800…

58: PHASE DIS_MU %A 1 1 !
59: CONST DIS_MU : CO W : !

Example references (1 of 1; assessments first):

• doi:10.1007/s10853-019-03616-3 Peisheng Wang, Oleg Y. Kontsevoi, Gregory B. Olson, Thermodynamic analysis of the Co–W system, J Mater Sci 54, 10261-10269 (2019).
  assessment that models this phase

FCC_4SL (Co–W)

• Id: phase:co-w:fcc-4sl; status needs_review
• No structure assigned. Why: order_disorder_ambiguity:CoW-19Wan.tdb_model_is_partitioned; unrecognised_name_tokens:4SL
• Candidate (name_token): Cu · A1 · cF4 · Fm-3m (225) — Strukturbericht/word 'A1' in the TDB name
• Candidate (tdb_comment): AuCu3 · cP4 · Pm-3m, L1_2 — CoW-19Wan.tdb: 'Prototype AuCu3 (cP4, Pm-3m, L1_2) and AuCu (tP4, P4/mmm, L1_0)'
• Stability: stable in 1 of 1 calculated diagram(s): 694.23–1780.6 K, x(W) 0–0.17103
• Literature: 0 values (0 accepted) from 0 papers
• Interactive: phase registry entry

Names (2): corpus: corpus:phase:co-w:fcc-4sl
tdb: tdb:CoW-19Wan.tdb:FCC_4SL

TDB models of FCC_4SL (1): PHASE and CONSTITUENT statements as written

CoW-19Wan.tdb: FCC_4SL, type code %AY, sha256 9fc3705c1fb52800…

38: PHASE FCC_4SL:F %AY 5 0.25 0.25 0.25 0.25 1 !
39: CONST FCC_4SL:F : CO W : CO W : CO W : CO W : VA : !

Example references (1 of 1; assessments first):

• doi:10.1007/s10853-019-03616-3 Peisheng Wang, Oleg Y. Kontsevoi, Gregory B. Olson, Thermodynamic analysis of the Co–W system, J Mater Sci 54, 10261-10269 (2019).
  assessment that models this phase

FCC_A1 (Co–W)

• Id: phase:co-w: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 10 of 10 calculated diagram(s): 693.26–1782.48 K, x(W) 0–0.17859
• Literature: 30 values (30 accepted) from 2 papers
• Interactive: phase registry entry

Names (15): corpus: corpus:phase:co-w:fcc-a1
paper: paper:10.1007/bf02651660:fcc, paper:10.1016/j.calphad.2017.09.007:(αCo), paper:10.1016/j.calphad.2017.09.007:(αCo)fm
tdb: tdb:CoW-05Mar.tdb:FCC_A1, tdb:CoW-05Sat.tdb:FCC_A1, tdb:CoW-15Kap.tdb:FCC_A1, tdb:CoW-17Wan.tdb:FCC_A1, tdb:CoW-18Cac.tdb:FCC_A1, tdb:CoW-18Liu.tdb:FCC_A1, tdb:CoW-19Kap.tdb:FCC_A1, tdb:CoW-19Wan.tdb:A1_FCC, tdb:CoW-19Wan.tdb:FCC_A1, tdb:CoW-85Gab.tdb:FCC_A1, tdb:CoW-89Fer-LB.tdb:FCC_A1

TDB models of FCC_A1 (11): PHASE and CONSTITUENT statements as written

CoW-05Mar.tdb: FCC_A1, type code %A, sha256 01a3c66282bd5b1d…

28: PHASE FCC_A1 %A 2 1 1 !
29: CONST FCC_A1 : CO% W : VA : !

CoW-05Sat.tdb: FCC_A1, type code %A, sha256 1f1f9784293cea69…

25: PHASE FCC_A1 %A 2 1 1 !
26: CONST FCC_A1 : CO% W : VA : !

CoW-15Kap.tdb: FCC_A1, type code %A, sha256 200261711d9333d5…

26: PHASE FCC_A1 %A 2 1 1 !
27: CONST FCC_A1 : CO% W : VA : !

CoW-17Wan.tdb: FCC_A1, type code %A, sha256 4b8a669596d303a4…

35: PHASE FCC_A1 %A 2 1 1 !
36: CONST FCC_A1 : CO% W : VA : !

CoW-18Cac.tdb: FCC_A1, type code %A, sha256 ea38c8c1cc7a87aa…

27: PHASE FCC_A1 %A 2 1 1 !
28: CONST FCC_A1 : CO% W : VA : !

CoW-18Liu.tdb: FCC_A1, type code %A, sha256 9597878804aaa859…

27: PHASE FCC_A1 %A 2 1 1 !
28: CONST FCC_A1 : CO% W : VA : !

CoW-19Kap.tdb: FCC_A1, type code %A, sha256 b705eaf27f721bc9…

26: PHASE FCC_A1 %A 2 1 1 !
27: CONST FCC_A1 : CO% W : VA : !

CoW-19Wan.tdb: A1_FCC, type code %A, sha256 9fc3705c1fb52800…

33: PHASE A1_FCC %A 2 1 1 !
34: CONST A1_FCC : CO% W : VA : !

CoW-19Wan.tdb: FCC_A1, type code %A, sha256 9fc3705c1fb52800…

28: PHASE FCC_A1 %A 2 1 1 !
29: CONST FCC_A1 : CO% W : VA : !

CoW-85Gab.tdb: FCC_A1, type code %A, sha256 e50d980889fc6e3e…

32: PHASE FCC_A1 %A 2 1 1 !
33: CONST FCC_A1 : CO% W : VA : !

CoW-89Fer-LB.tdb: FCC_A1, type code %A, sha256 2723d34dfa7f67d2…

25: PHASE FCC_A1 %A 2 1 1 !
26: CONST FCC_A1 : CO% W : VA : !

Example references (10 of 11; assessments first):

• doi: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/BF02651660 A. Fernandez Guillermet, Metall. Trans. A, 20A, 935-56(1989).
  assessment that models this phase; reports values for this phase
• doi:10.1007/s10853-019-03616-3 Peisheng Wang, Oleg Y. Kontsevoi, Gregory B. Olson, Thermodynamic analysis of the Co–W system, J Mater Sci 54, 10261-10269 (2019).
  assessment that models this phase
• doi:10.1016/j.calphad.2015.04.012 B. Kaplan, A. Blomqvist, M. Selleby, S. Norgren, Calphad, 50, 59-67(2015).
  assessment that models this phase
• doi:10.1016/j.calphad.2019.05.003 B. Kaplan, Calphad, 66, 101626(2019).
  assessment that models this phase
• doi:10.1016/j.jallcom.2017.09.327 G. Cacciamani, G. Roncallo, Y. Wang, E. Vacchieri, A. Costa, J. Alloys Compd., 730, 291-310(2018).
  assessment that models this phase
• doi:10.1016/S1875-5372(18)30212-1 X. Liu, Z. Niu, Y. Lu, Y. Guo, J. Han, Y. Chen, C. Wang, Rare Met. Mater. Eng., 47, 2919-26(2018).
  assessment that models this phase
• doi:10.1361/15477030522473 Andreas Markström, Bo Sundman, Karin Frisk, A Revised Thermodynamic Description of the Co-W-C System, Journal of Phase Equilibria & Diffusion 26, 152-160 (2005).
  assessment that models this phase
• doi:10.1515/ijmr-1985-760902 A. Gabriel, H.L. Lukas, C.H. Allibert, I. Ansara, Z. Metallkd., 76, 589-95(1985).
  assessment that models this phase
• doi:10.2320/matertrans.46.1199 Jun Sato, Katsunari Oikawa, Ryosuke Kainuma, Kiyohito Ishida, Experimental Verification of Magnetically Induced Phase Separation in αCo Phase and Thermodynamic Calculations of Phase Equilibria in the Co–W System, Mater. Trans. 46, 1199-1207 (2005).
  assessment that models this phase

HCP_A3 (Co–W)

• Id: phase:co-w: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 10 of 10 calculated diagram(s): 300–718.77 K, x(W) 0–0.0184
• Literature: 3 values (3 accepted) from 1 papers
• Interactive: phase registry entry

Names (12): corpus: corpus:phase:co-w:hcp-a3
paper: paper:10.1016/j.calphad.2017.09.007:(εCo)
tdb: tdb:CoW-05Mar.tdb:HCP_A3, tdb:CoW-05Sat.tdb:HCP_A3, tdb:CoW-15Kap.tdb:HCP_A3, tdb:CoW-17Wan.tdb:HCP_A3, tdb:CoW-18Cac.tdb:HCP_A3, tdb:CoW-18Liu.tdb:HCP_A3, tdb:CoW-19Kap.tdb:HCP_A3, tdb:CoW-19Wan.tdb:HCP_A3, tdb:CoW-85Gab.tdb:HCP_A3, tdb:CoW-89Fer-LB.tdb:HCP_A3

TDB models of HCP_A3 (10): PHASE and CONSTITUENT statements as written

CoW-05Mar.tdb: HCP_A3, type code %A, sha256 01a3c66282bd5b1d…

38: PHASE HCP_A3 %A 2 1 0.5 !
39: CONST HCP_A3 : CO% W : VA : !

CoW-05Sat.tdb: HCP_A3, type code %A, sha256 1f1f9784293cea69…

35: PHASE HCP_A3 %A 2 1 0.5 !
36: CONST HCP_A3 : CO% W : VA : !

CoW-15Kap.tdb: HCP_A3, type code %A, sha256 200261711d9333d5…

36: PHASE HCP_A3 %A 2 1 0.5 !
37: CONST HCP_A3 : CO% W : VA : !

CoW-17Wan.tdb: HCP_A3, type code %A, sha256 4b8a669596d303a4…

45: PHASE HCP_A3 %A 2 1 0.5 !
46: CONST HCP_A3 : CO% W : VA : !

CoW-18Cac.tdb: HCP_A3, type code %A, sha256 ea38c8c1cc7a87aa…

37: PHASE HCP_A3 %A 2 1 0.5 !
38: CONST HCP_A3 : CO% W : VA : !

CoW-18Liu.tdb: HCP_A3, type code %A, sha256 9597878804aaa859…

37: PHASE HCP_A3 %A 2 1 0.5 !
38: CONST HCP_A3 : CO% W : VA : !

CoW-19Kap.tdb: HCP_A3, type code %A, sha256 b705eaf27f721bc9…

36: PHASE HCP_A3 %A 2 1 0.5 !
37: CONST HCP_A3 : CO% W : VA : !

CoW-19Wan.tdb: HCP_A3, type code %A, sha256 9fc3705c1fb52800…

48: PHASE HCP_A3 %A 2 1 0.5 !
49: CONST HCP_A3 : CO% W : VA : !

CoW-85Gab.tdb: HCP_A3, type code %A, sha256 e50d980889fc6e3e…

42: PHASE HCP_A3 %A 2 1 0.5 !
43: CONST HCP_A3 : CO% W : VA : !

CoW-89Fer-LB.tdb: HCP_A3, type code %A, sha256 2723d34dfa7f67d2…

35: PHASE HCP_A3 %A 2 1 0.5 !
36: CONST HCP_A3 : CO% W : VA : !

Example references (10 of 10; assessments first):

• doi: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/BF02651660 A. Fernandez Guillermet, Metall. Trans. A, 20A, 935-56(1989).
  assessment that models this phase
• doi:10.1007/s10853-019-03616-3 Peisheng Wang, Oleg Y. Kontsevoi, Gregory B. Olson, Thermodynamic analysis of the Co–W system, J Mater Sci 54, 10261-10269 (2019).
  assessment that models this phase
• doi:10.1016/j.calphad.2015.04.012 B. Kaplan, A. Blomqvist, M. Selleby, S. Norgren, Calphad, 50, 59-67(2015).
  assessment that models this phase
• doi:10.1016/j.calphad.2019.05.003 B. Kaplan, Calphad, 66, 101626(2019).
  assessment that models this phase
• doi:10.1016/j.jallcom.2017.09.327 G. Cacciamani, G. Roncallo, Y. Wang, E. Vacchieri, A. Costa, J. Alloys Compd., 730, 291-310(2018).
  assessment that models this phase
• doi:10.1016/S1875-5372(18)30212-1 X. Liu, Z. Niu, Y. Lu, Y. Guo, J. Han, Y. Chen, C. Wang, Rare Met. Mater. Eng., 47, 2919-26(2018).
  assessment that models this phase
• doi:10.1361/15477030522473 Andreas Markström, Bo Sundman, Karin Frisk, A Revised Thermodynamic Description of the Co-W-C System, Journal of Phase Equilibria & Diffusion 26, 152-160 (2005).
  assessment that models this phase
• doi:10.1515/ijmr-1985-760902 A. Gabriel, H.L. Lukas, C.H. Allibert, I. Ansara, Z. Metallkd., 76, 589-95(1985).
  assessment that models this phase
• doi:10.2320/matertrans.46.1199 Jun Sato, Katsunari Oikawa, Ryosuke Kainuma, Kiyohito Ishida, Experimental Verification of Magnetically Induced Phase Separation in αCo Phase and Thermodynamic Calculations of Phase Equilibria in the Co–W System, Mater. Trans. 46, 1199-1207 (2005).
  assessment that models this phase

LIQUID (Co–W)

• Id: phase:co-w:liquid; status assigned
• Structure: liquid; type st:liquid; liquid; confidence high
• Stability: stable in 10 of 10 calculated diagram(s): 1679.34–4000 K, x(W) 0–1
• Literature: 12 values (12 accepted) from 1 papers
• Interactive: phase registry entry

Names (12): corpus: corpus:phase:co-w:liquid
paper: paper:10.1016/j.calphad.2017.09.007:Liq
tdb: tdb:CoW-05Mar.tdb:LIQUID, tdb:CoW-05Sat.tdb:LIQUID, tdb:CoW-15Kap.tdb:LIQUID, tdb:CoW-17Wan.tdb:LIQUID, tdb:CoW-18Cac.tdb:LIQUID, tdb:CoW-18Liu.tdb:LIQUID, tdb:CoW-19Kap.tdb:LIQUID, tdb:CoW-19Wan.tdb:LIQUID, tdb:CoW-85Gab.tdb:LIQUID, tdb:CoW-89Fer-LB.tdb:LIQUID

TDB models of LIQUID (10): PHASE and CONSTITUENT statements as written

CoW-05Mar.tdb: LIQUID, type code %, sha256 01a3c66282bd5b1d…

23: PHASE LIQUID:L % 1 1 !
24: CONST LIQUID:L : CO W : !

CoW-05Sat.tdb: LIQUID, type code %, sha256 1f1f9784293cea69…

20: PHASE LIQUID:L % 1 1 !
21: CONST LIQUID:L : CO W : !

CoW-15Kap.tdb: LIQUID, type code %, sha256 200261711d9333d5…

21: PHASE LIQUID:L % 1 1 !
22: CONST LIQUID:L : CO W : !

CoW-17Wan.tdb: LIQUID, type code %, sha256 4b8a669596d303a4…

30: PHASE LIQUID:L % 1 1 !
31: CONST LIQUID:L : CO W : !

CoW-18Cac.tdb: LIQUID, type code %, sha256 ea38c8c1cc7a87aa…

22: PHASE LIQUID:L % 1 1 !
23: CONST LIQUID:L : CO W : !

CoW-18Liu.tdb: LIQUID, type code %, sha256 9597878804aaa859…

22: PHASE LIQUID:L % 1 1 !
23: CONST LIQUID:L : CO W : !

CoW-19Kap.tdb: LIQUID, type code %, sha256 b705eaf27f721bc9…

21: PHASE LIQUID:L % 1 1 !
22: CONST LIQUID:L : CO W : !

CoW-19Wan.tdb: LIQUID, type code %, sha256 9fc3705c1fb52800…

23: PHASE LIQUID:L % 1 1 !
24: CONST LIQUID:L : CO W : !

CoW-85Gab.tdb: LIQUID, type code %, sha256 e50d980889fc6e3e…

27: PHASE LIQUID:L % 1 1 !
28: CONST LIQUID:L : CO W : !

CoW-89Fer-LB.tdb: LIQUID, type code %, sha256 2723d34dfa7f67d2…

20: PHASE LIQUID:L % 1 1 !
21: CONST LIQUID:L : CO W : !

Example references (10 of 10; assessments first):

• doi: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/BF02651660 A. Fernandez Guillermet, Metall. Trans. A, 20A, 935-56(1989).
  assessment that models this phase
• doi:10.1007/s10853-019-03616-3 Peisheng Wang, Oleg Y. Kontsevoi, Gregory B. Olson, Thermodynamic analysis of the Co–W system, J Mater Sci 54, 10261-10269 (2019).
  assessment that models this phase
• doi:10.1016/j.calphad.2015.04.012 B. Kaplan, A. Blomqvist, M. Selleby, S. Norgren, Calphad, 50, 59-67(2015).
  assessment that models this phase
• doi:10.1016/j.calphad.2019.05.003 B. Kaplan, Calphad, 66, 101626(2019).
  assessment that models this phase
• doi:10.1016/j.jallcom.2017.09.327 G. Cacciamani, G. Roncallo, Y. Wang, E. Vacchieri, A. Costa, J. Alloys Compd., 730, 291-310(2018).
  assessment that models this phase
• doi:10.1016/S1875-5372(18)30212-1 X. Liu, Z. Niu, Y. Lu, Y. Guo, J. Han, Y. Chen, C. Wang, Rare Met. Mater. Eng., 47, 2919-26(2018).
  assessment that models this phase
• doi:10.1361/15477030522473 Andreas Markström, Bo Sundman, Karin Frisk, A Revised Thermodynamic Description of the Co-W-C System, Journal of Phase Equilibria & Diffusion 26, 152-160 (2005).
  assessment that models this phase
• doi:10.1515/ijmr-1985-760902 A. Gabriel, H.L. Lukas, C.H. Allibert, I. Ansara, Z. Metallkd., 76, 589-95(1985).
  assessment that models this phase
• doi:10.2320/matertrans.46.1199 Jun Sato, Katsunari Oikawa, Ryosuke Kainuma, Kiyohito Ishida, Experimental Verification of Magnetically Induced Phase Separation in αCo Phase and Thermodynamic Calculations of Phase Equilibria in the Co–W System, Mater. Trans. 46, 1199-1207 (2005).
  assessment that models this phase

R_PHASE (Co–W)

• Id: phase:co-w:phase-r; status assigned
• Structure: R-(Co,Cr,Mo) · hR53 · R-3 (148); type st:r-co-cr-mo-hr53; 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 (name_has_descriptive_tokens:R, no_structure_token); structure as stated in the SGTE crystallographic table for this phase name and system
• Stability: stable in 2 of 2 calculated diagram(s): 300–579.59 K, x(W) 0.48262–0.49034
• Literature: 0 values (0 accepted) from 0 papers
• Interactive: phase registry entry

Names (3): corpus: corpus:phase:co-w:phase-r
tdb: tdb:CoW-15Kap.tdb:R_PHASE, tdb:CoW-18Cac.tdb:R_PHASE

TDB models of R_PHASE (2): PHASE and CONSTITUENT statements as written

CoW-15Kap.tdb: R_PHASE, type code %, sha256 200261711d9333d5…

51: PHASE R_PHASE % 3 27 8 18 !
52: CONST R_PHASE : CO : W : CO W : !

CoW-18Cac.tdb: R_PHASE, type code %, sha256 ea38c8c1cc7a87aa…

52: PHASE R_PHASE % 3 27 8 18 !
53: CONST R_PHASE : CO : W : CO W : !

Example references (2 of 2; assessments first):

• doi:10.1016/j.calphad.2015.04.012 B. Kaplan, A. Blomqvist, M. Selleby, S. Norgren, Calphad, 50, 59-67(2015).
  assessment that models this phase
• doi:10.1016/j.jallcom.2017.09.327 G. Cacciamani, G. Roncallo, Y. Wang, E. Vacchieri, A. Costa, J. Alloys Compd., 730, 291-310(2018).
  assessment that models this phase