Mo–Si phases

10 phases (tier A 7, tier C 2, liquid 1); 8 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 · Mo–Si system page · Markdown · field reference

M3SI_A15 (Mo–Si)

• Id: phase:mo-si:a15-m3si; status assigned
• Structure: Cr3Si · A15 · cP8 · Pm-3n (223); type st:a15-cr3si-cp8; 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 (unrecognised_name_tokens:M3SI); structure as stated in the SGTE crystallographic table for this phase name and system
• Stability: stable in 6 of 6 calculated diagram(s): 300–2336.63 K, x(Si) 0.25–0.25
• Literature: 34 values (34 accepted) from 2 papers
• Interactive: phase registry entry

Names (10): corpus: corpus:phase:mo-si:a15-m3si, corpus:phase:mo-si:m3si-a15
paper: paper:10.1016/j.calphad.2010.07.003:Mo3Si, paper:10.1016/s0966-9795(00)00068-6:Mo3Si
tdb: tdb:MoSi-00Liu.tdb:M3SI_A15, tdb:MoSi-03Che-LB.tdb:M3SI_A15, tdb:MoSi-10Gen.tdb:M3SI_A15, tdb:MoSi-12Guo.tdb:M3SI_A15, tdb:MoSi-89Vah.tdb:M3SI_A15, tdb:MoSi-97Cos.tdb:M3SI_A15

TDB models of M3SI_A15 (6): PHASE and CONSTITUENT statements as written

MoSi-00Liu.tdb: M3SI_A15, type code %, sha256 1dbd5badc77a0866…

46: PHASE M3SI_A15 % 2 3 1 !
47: CONST M3SI_A15 : MO : SI : !

MoSi-03Che-LB.tdb: M3SI_A15, type code %, sha256 d7d4fd0a3ccc8cdf…

51: PHASE M3SI_A15 % 2 3 1 !
52: CONST M3SI_A15 : MO : SI : !

MoSi-10Gen.tdb: M3SI_A15, type code %, sha256 c30043974bebebf9…

52: PHASE M3SI_A15 % 2 3 1 !
53: CONST M3SI_A15 : MO : SI : !

MoSi-12Guo.tdb: M3SI_A15, type code %, sha256 890886f7912d3234…

46: PHASE M3SI_A15 % 2 3 1 !
47: CONST M3SI_A15 : MO : MO SI% : !

MoSi-89Vah.tdb: M3SI_A15, type code %, sha256 cbedd26d6ee85cb5…

56: PHASE M3SI_A15 % 2 3 1 !
57: CONST M3SI_A15 : MO : SI : !

MoSi-97Cos.tdb: M3SI_A15, type code %, sha256 755b0eb3da6f30c4…

49: PHASE M3SI_A15 % 2 3 1 !
50: CONST M3SI_A15 : MO : SI : !

Example references (7 of 7; assessments first):

• doi:10.1016/S0966-9795(00)00068-6 Y. Liu, G. Shao, P. Tsakiropoulos, Intermetallics, 8, 953-62(2000).
  assessment that models this phase; cited as the source of values for this phase; reports values for this phase
• doi:10.1016/j.calphad.2010.07.003 Tai Geng, Changrong Li, Xinqing Zhao, Huibin Xu, Zhenmin Du, Cuiping Guo, Thermodynamic assessment of the Nb–Si–Mo system, Calphad 34, 363-376 (2010).
  assessment that models this phase; reports values for this phase
• doi:10.1016/0364-5916(89)90007-2 C. Vahlas, P.Y. Chevalier, E. Blanquet, A thermodynamic evaluation of four Si-M (M = Mo, Ta, Ti, W) binary systems, Calphad 13, 273-292 (1989).
  assessment that models this phase; cited as the source of values for this phase
• doi:10.1016/j.calphad.2011.12.003 Cuiping Guo, Changrong Li, Patrick J. Masset, Zhenmin Du, A thermodynamic description of the Al–Mo–Si system, Calphad 36, 100-109 (2012).
  assessment that models this phase
• doi:10.3139/ijmr-1997-0159 A. Costa e Silva, M.J. Kaufman, Z. Metallkd., 88, 854-65(1997).
  assessment that models this phase
• doi:10.1007/bf02645979 A. B Gokhale, G. J Abbaschian, The Mo-Si (Molybdenum-Silicon) system, JPE 12, 493-498 (1991).
  cited as the source of values for this phase
• doi:10.1179/msc.1974.8.1.344 T. G. Chart, Thermodynamic Properties of the System Molybdenum–Silicon, Metal Science 8, 344-348 (1974).
  cited as the source of values for this phase

DIAMOND_A4 (Mo–Si)

• Id: phase:mo-si:a4-diamond; status assigned
• Structure: C (diamond) · A4 · cF8 · Fd-3m (227); type st:a4-c-diamond-cf8; tier A: standard phase name; confidence high
• Stoichiometry: Si 1.0000
• Stability: stable in 7 of 7 calculated diagram(s): 300–3999.76 K, x(Si) 1–1
• Literature: 10 values (10 accepted) from 3 papers
• Interactive: phase registry entry

Names (12): corpus: corpus:phase:mo-si:a4-diamond, corpus:phase:mo-si:diamond-a4
paper: paper:10.1002/adem.202302085:Si, paper:10.1016/j.calphad.2010.07.003:diamond, paper:10.1016/s0966-9795(00)00068-6:diamond
tdb: tdb:MoSi-00Liu.tdb:DIAMOND_A4, tdb:MoSi-03Che-LB.tdb:DIAMOND_A4, tdb:MoSi-10Gen.tdb:DIAMOND_A4, tdb:MoSi-12Guo.tdb:DIAMOND_A4, tdb:MoSi-24Cze.tdb:DIAMOND_A4, tdb:MoSi-89Vah.tdb:DIAMOND_A4, tdb:MoSi-97Cos.tdb:DIAMOND_A4

TDB models of DIAMOND_A4 (7): PHASE and CONSTITUENT statements as written

MoSi-00Liu.tdb: DIAMOND_A4, type code %, sha256 1dbd5badc77a0866…

41: PHASE DIAMOND_A4 % 1 1 !
42: CONST DIAMOND_A4 : SI : !

MoSi-03Che-LB.tdb: DIAMOND_A4, type code %, sha256 d7d4fd0a3ccc8cdf…

41: PHASE DIAMOND_A4 % 1 1 !
42: CONST DIAMOND_A4 : SI : !

MoSi-10Gen.tdb: DIAMOND_A4, type code %, sha256 c30043974bebebf9…

42: PHASE DIAMOND_A4 % 1 1 !
43: CONST DIAMOND_A4 : SI : !

MoSi-12Guo.tdb: DIAMOND_A4, type code %, sha256 890886f7912d3234…

41: PHASE DIAMOND_A4 % 1 1 !
42: CONST DIAMOND_A4 : SI : !

MoSi-24Cze.tdb: DIAMOND_A4, type code %, sha256 32b092a51a624188…

47: PHASE DIAMOND_A4 % 1 1 !
48: CONST DIAMOND_A4 : SI : !

MoSi-89Vah.tdb: DIAMOND_A4, type code %, sha256 cbedd26d6ee85cb5…

46: PHASE DIAMOND_A4 % 1 1 !
47: CONST DIAMOND_A4 : SI : !

MoSi-97Cos.tdb: DIAMOND_A4, type code %, sha256 755b0eb3da6f30c4…

39: PHASE DIAMOND_A4 % 1 1 !
40: CONST DIAMOND_A4 : SI : !

Example references (8 of 8; assessments first):

• doi:10.1016/S0966-9795(00)00068-6 Y. Liu, G. Shao, P. Tsakiropoulos, Intermetallics, 8, 953-62(2000).
  assessment that models this phase; cited as the source of values for this phase; reports values for this phase
• doi:10.1016/j.calphad.2010.07.003 Tai Geng, Changrong Li, Xinqing Zhao, Huibin Xu, Zhenmin Du, Cuiping Guo, Thermodynamic assessment of the Nb–Si–Mo system, Calphad 34, 363-376 (2010).
  assessment that models this phase; reports values for this phase
• doi:10.1002/adem.202302085 Andreas Klaus Czerny, Wenhao Ma, Clemens Simon Hausner, Peter Franke, Magnus Rohde, Hans Jürgen Seifert, Thermodynamic Assessment of the Mo–Si System, Adv Eng Mater 26 (2024).
  assessment that models this phase; reports values for this phase
• doi:10.1016/0364-5916(89)90007-2 C. Vahlas, P.Y. Chevalier, E. Blanquet, A thermodynamic evaluation of four Si-M (M = Mo, Ta, Ti, W) binary systems, Calphad 13, 273-292 (1989).
  assessment that models this phase
• doi:10.1016/j.calphad.2011.12.003 Cuiping Guo, Changrong Li, Patrick J. Masset, Zhenmin Du, A thermodynamic description of the Al–Mo–Si system, Calphad 36, 100-109 (2012).
  assessment that models this phase
• doi:10.3139/ijmr-1997-0159 A. Costa e Silva, M.J. Kaufman, Z. Metallkd., 88, 854-65(1997).
  assessment that models this phase
• doi:10.1007/bf02645979 A. B Gokhale, G. J Abbaschian, The Mo-Si (Molybdenum-Silicon) system, JPE 12, 493-498 (1991).
  cited as the source of values for this phase
• doi:10.1149/1.2428700 Max Hansen, Kurt Anderko, H. W. Salzberg, Constitution of Binary Alloys, J. Electrochem. Soc. 105, 260C (1958).
  cited as the source of values for this phase

BCC_A2 (Mo–Si)

• Id: phase:mo-si: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 7 of 7 calculated diagram(s): 300–2912.6 K, x(Si) 0–0.06609
• Literature: 11 values (11 accepted) from 3 papers
• Interactive: phase registry entry

Names (11): corpus: corpus:phase:mo-si:bcc-a2
paper: paper:10.1002/adem.202302085:bcc, paper:10.1016/j.calphad.2010.07.003:Bcc, paper:10.1016/s0966-9795(00)00068-6:bcc
tdb: tdb:MoSi-00Liu.tdb:BCC_A2, tdb:MoSi-03Che-LB.tdb:BCC_A2, tdb:MoSi-10Gen.tdb:BCC_A2, tdb:MoSi-12Guo.tdb:BCC_A2, tdb:MoSi-24Cze.tdb:BCC_A2, tdb:MoSi-89Vah.tdb:BCC_A2, tdb:MoSi-97Cos.tdb:BCC_A2

TDB models of BCC_A2 (7): PHASE and CONSTITUENT statements as written

MoSi-00Liu.tdb: BCC_A2, type code %B, sha256 1dbd5badc77a0866…

31: PHASE BCC_A2 %B 2 1 3 !
32: CONST BCC_A2 : MO% SI : VA : !

MoSi-03Che-LB.tdb: BCC_A2, type code %B, sha256 d7d4fd0a3ccc8cdf…

31: PHASE BCC_A2 %B 2 1 3 !
32: CONST BCC_A2 : MO% SI : VA : !

MoSi-10Gen.tdb: BCC_A2, type code %B, sha256 c30043974bebebf9…

32: PHASE BCC_A2 %B 2 1 3 !
33: CONST BCC_A2 : MO% SI : VA : !

MoSi-12Guo.tdb: BCC_A2, type code %B, sha256 890886f7912d3234…

31: PHASE BCC_A2 %B 2 1 3 !
32: CONST BCC_A2 : MO% SI : VA : !

MoSi-24Cze.tdb: BCC_A2, type code %B, sha256 32b092a51a624188…

37: PHASE BCC_A2 %B 2 1 3 !
38: CONST BCC_A2 : MO% SI : VA : !

MoSi-89Vah.tdb: BCC_A2, type code %B, sha256 cbedd26d6ee85cb5…

36: PHASE BCC_A2 %B 2 1 3 !
37: CONST BCC_A2 : MO% SI : VA : !

MoSi-97Cos.tdb: BCC_A2, type code %B, sha256 755b0eb3da6f30c4…

29: PHASE BCC_A2 %B 2 1 3 !
30: CONST BCC_A2 : MO% SI : VA : !

Example references (7 of 7; assessments first):

• doi:10.1016/S0966-9795(00)00068-6 Y. Liu, G. Shao, P. Tsakiropoulos, Intermetallics, 8, 953-62(2000).
  assessment that models this phase; cited as the source of values for this phase; reports values for this phase
• doi:10.1016/j.calphad.2010.07.003 Tai Geng, Changrong Li, Xinqing Zhao, Huibin Xu, Zhenmin Du, Cuiping Guo, Thermodynamic assessment of the Nb–Si–Mo system, Calphad 34, 363-376 (2010).
  assessment that models this phase; reports values for this phase
• doi:10.1002/adem.202302085 Andreas Klaus Czerny, Wenhao Ma, Clemens Simon Hausner, Peter Franke, Magnus Rohde, Hans Jürgen Seifert, Thermodynamic Assessment of the Mo–Si System, Adv Eng Mater 26 (2024).
  assessment that models this phase; reports values for this phase
• doi:10.1016/0364-5916(89)90007-2 C. Vahlas, P.Y. Chevalier, E. Blanquet, A thermodynamic evaluation of four Si-M (M = Mo, Ta, Ti, W) binary systems, Calphad 13, 273-292 (1989).
  assessment that models this phase
• doi:10.1016/j.calphad.2011.12.003 Cuiping Guo, Changrong Li, Patrick J. Masset, Zhenmin Du, A thermodynamic description of the Al–Mo–Si system, Calphad 36, 100-109 (2012).
  assessment that models this phase
• doi:10.3139/ijmr-1997-0159 A. Costa e Silva, M.J. Kaufman, Z. Metallkd., 88, 854-65(1997).
  assessment that models this phase
• doi:10.1007/bf02645979 A. B Gokhale, G. J Abbaschian, The Mo-Si (Molybdenum-Silicon) system, JPE 12, 493-498 (1991).
  cited as the source of values for this phase

M5SI3_D8M (Mo–Si)

• Id: phase:mo-si:d8m-m5si3; status assigned
• Structure: W5Si3 · D8_m · tI32 · I4/mcm (140); type st:d8-m-w5si3-ti32; 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 (unrecognised_name_tokens:M5SI3); structure as stated in the SGTE crystallographic table for this phase name and system
• Caveat: partitioned order/disorder model in MoSi-00Liu.tdb also describes the disordered state
• Caveat: partitioned order/disorder model in MoSi-10Gen.tdb also describes the disordered state
• Caveat: partitioned order/disorder model in MoSi-12Guo.tdb also describes the disordered state
• Stability: stable in 6 of 6 calculated diagram(s): 300–2459.54 K, x(Si) 0.3695–0.40331
• Literature: 42 values (42 accepted) from 2 papers
• Interactive: phase registry entry

Names (10): corpus: corpus:phase:mo-si:d8m-m5si3, corpus:phase:mo-si:m5si3-d8m
paper: paper:10.1016/j.calphad.2010.07.003:Mo5Si3, paper:10.1016/s0966-9795(00)00068-6:Mo5Si3
tdb: tdb:MoSi-00Liu.tdb:M5SI3_D8M, tdb:MoSi-03Che-LB.tdb:M5SI3_D8M, tdb:MoSi-10Gen.tdb:M5SI3_D8M, tdb:MoSi-12Guo.tdb:M5SI3_D8M, tdb:MoSi-89Vah.tdb:M5SI3_D8M, tdb:MoSi-97Cos.tdb:M5SI3_D8M

TDB models of M5SI3_D8M (6): PHASE and CONSTITUENT statements as written

MoSi-00Liu.tdb: M5SI3_D8M, type code %, sha256 1dbd5badc77a0866…

51: PHASE M5SI3_D8M % 2 5 3 !
52: CONST M5SI3_D8M : MO% SI : MO SI% : !

MoSi-03Che-LB.tdb: M5SI3_D8M, type code %, sha256 d7d4fd0a3ccc8cdf…

56: PHASE M5SI3_D8M % 2 5 3 !
57: CONST M5SI3_D8M : MO : SI : !

MoSi-10Gen.tdb: M5SI3_D8M, type code %, sha256 c30043974bebebf9…

57: PHASE M5SI3_D8M % 3 4 1 3 !
58: CONST M5SI3_D8M : MO : MO% SI : MO SI% : !

MoSi-12Guo.tdb: M5SI3_D8M, type code %, sha256 890886f7912d3234…

51: PHASE M5SI3_D8M % 3 4 1 3 !
52: CONST M5SI3_D8M : MO : MO% SI : MO SI% : !

MoSi-89Vah.tdb: M5SI3_D8M, type code %, sha256 cbedd26d6ee85cb5…

61: PHASE M5SI3_D8M % 2 5 3 !
62: CONST M5SI3_D8M : MO : SI : !

MoSi-97Cos.tdb: M5SI3_D8M, type code %, sha256 755b0eb3da6f30c4…

54: PHASE M5SI3_D8M % 2 5 3 !
55: CONST M5SI3_D8M : MO : SI : !

Example references (8 of 8; assessments first):

• doi:10.1016/S0966-9795(00)00068-6 Y. Liu, G. Shao, P. Tsakiropoulos, Intermetallics, 8, 953-62(2000).
  assessment that models this phase; cited as the source of values for this phase; reports values for this phase
• doi:10.1016/j.calphad.2010.07.003 Tai Geng, Changrong Li, Xinqing Zhao, Huibin Xu, Zhenmin Du, Cuiping Guo, Thermodynamic assessment of the Nb–Si–Mo system, Calphad 34, 363-376 (2010).
  assessment that models this phase; reports values for this phase
• doi:10.1016/0364-5916(89)90007-2 C. Vahlas, P.Y. Chevalier, E. Blanquet, A thermodynamic evaluation of four Si-M (M = Mo, Ta, Ti, W) binary systems, Calphad 13, 273-292 (1989).
  assessment that models this phase; cited as the source of values for this phase
• doi:10.1016/j.calphad.2011.12.003 Cuiping Guo, Changrong Li, Patrick J. Masset, Zhenmin Du, A thermodynamic description of the Al–Mo–Si system, Calphad 36, 100-109 (2012).
  assessment that models this phase
• doi:10.3139/ijmr-1997-0159 A. Costa e Silva, M.J. Kaufman, Z. Metallkd., 88, 854-65(1997).
  assessment that models this phase
• doi:10.1007/bf02645979 A. B Gokhale, G. J Abbaschian, The Mo-Si (Molybdenum-Silicon) system, JPE 12, 493-498 (1991).
  cited as the source of values for this phase
• doi:10.1111/j.1151-2916.1964.tb14372.x GEORGE B. CHERNIACK, A. GRANT ELLIOT, High‐Temperature Behavior of MoSi ₂ and Mo ₅ Si ₃, Journal of the American Ceramic Society 47, 136-141 (1964).
  cited as the source of values for this phase
• doi:10.1179/msc.1974.8.1.344 T. G. Chart, Thermodynamic Properties of the System Molybdenum–Silicon, Metal Science 8, 344-348 (1974).
  cited as the source of values for this phase

FCC_A1 (Mo–Si)

• Id: phase:mo-si: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 7 calculated diagram(s)
• Literature: 0 values (0 accepted) from 0 papers
• Interactive: phase registry entry

Names (8): corpus: corpus:phase:mo-si:fcc-a1
tdb: tdb:MoSi-00Liu.tdb:FCC_A1, tdb:MoSi-03Che-LB.tdb:FCC_A1, tdb:MoSi-10Gen.tdb:FCC_A1, tdb:MoSi-12Guo.tdb:FCC_A1, tdb:MoSi-24Cze.tdb:FCC_A1, tdb:MoSi-89Vah.tdb:FCC_A1, tdb:MoSi-97Cos.tdb:FCC_A1

TDB models of FCC_A1 (7): PHASE and CONSTITUENT statements as written

MoSi-00Liu.tdb: FCC_A1, type code %A, sha256 1dbd5badc77a0866…

26: PHASE FCC_A1 %A 2 1 1 !
27: CONST FCC_A1 : MO SI : VA : !

MoSi-03Che-LB.tdb: FCC_A1, type code %A, sha256 d7d4fd0a3ccc8cdf…

26: PHASE FCC_A1 %A 2 1 1 !
27: CONST FCC_A1 : MO SI : VA : !

MoSi-10Gen.tdb: FCC_A1, type code %A, sha256 c30043974bebebf9…

27: PHASE FCC_A1 %A 2 1 1 !
28: CONST FCC_A1 : MO SI : VA : !

MoSi-12Guo.tdb: FCC_A1, type code %A, sha256 890886f7912d3234…

26: PHASE FCC_A1 %A 2 1 1 !
27: CONST FCC_A1 : MO SI : VA : !

MoSi-24Cze.tdb: FCC_A1, type code %A, sha256 32b092a51a624188…

32: PHASE FCC_A1 %A 2 1 1 !
33: CONST FCC_A1 : MO SI : VA : !

MoSi-89Vah.tdb: FCC_A1, type code %A, sha256 cbedd26d6ee85cb5…

31: PHASE FCC_A1 %A 2 1 1 !
32: CONST FCC_A1 : MO SI : VA : !

MoSi-97Cos.tdb: FCC_A1, type code %A, sha256 755b0eb3da6f30c4…

24: PHASE FCC_A1 %A 2 1 1 !
25: CONST FCC_A1 : MO SI : VA : !

Example references (6 of 6; assessments first):

• doi:10.1002/adem.202302085 Andreas Klaus Czerny, Wenhao Ma, Clemens Simon Hausner, Peter Franke, Magnus Rohde, Hans Jürgen Seifert, Thermodynamic Assessment of the Mo–Si System, Adv Eng Mater 26 (2024).
  assessment that models this phase
• doi:10.1016/0364-5916(89)90007-2 C. Vahlas, P.Y. Chevalier, E. Blanquet, A thermodynamic evaluation of four Si-M (M = Mo, Ta, Ti, W) binary systems, Calphad 13, 273-292 (1989).
  assessment that models this phase
• doi:10.1016/j.calphad.2010.07.003 Tai Geng, Changrong Li, Xinqing Zhao, Huibin Xu, Zhenmin Du, Cuiping Guo, Thermodynamic assessment of the Nb–Si–Mo system, Calphad 34, 363-376 (2010).
  assessment that models this phase
• doi:10.1016/j.calphad.2011.12.003 Cuiping Guo, Changrong Li, Patrick J. Masset, Zhenmin Du, A thermodynamic description of the Al–Mo–Si system, Calphad 36, 100-109 (2012).
  assessment that models this phase
• doi:10.1016/S0966-9795(00)00068-6 Y. Liu, G. Shao, P. Tsakiropoulos, Intermetallics, 8, 953-62(2000).
  assessment that models this phase
• doi:10.3139/ijmr-1997-0159 A. Costa e Silva, M.J. Kaufman, Z. Metallkd., 88, 854-65(1997).
  assessment that models this phase

HCP_A3 (Mo–Si)

• Id: phase:mo-si: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: not stable in 7 calculated diagram(s)
• Literature: 0 values (0 accepted) from 0 papers
• Interactive: phase registry entry

Names (8): corpus: corpus:phase:mo-si:hcp-a3
tdb: tdb:MoSi-00Liu.tdb:HCP_A3, tdb:MoSi-03Che-LB.tdb:HCP_A3, tdb:MoSi-10Gen.tdb:HCP_A3, tdb:MoSi-12Guo.tdb:HCP_A3, tdb:MoSi-24Cze.tdb:HCP_A3, tdb:MoSi-89Vah.tdb:HCP_A3, tdb:MoSi-97Cos.tdb:HCP_A3

TDB models of HCP_A3 (7): PHASE and CONSTITUENT statements as written

MoSi-00Liu.tdb: HCP_A3, type code %A, sha256 1dbd5badc77a0866…

36: PHASE HCP_A3 %A 2 1 0.5 !
37: CONST HCP_A3 : MO SI : VA : !

MoSi-03Che-LB.tdb: HCP_A3, type code %A, sha256 d7d4fd0a3ccc8cdf…

36: PHASE HCP_A3 %A 2 1 0.5 !
37: CONST HCP_A3 : MO SI : VA : !

MoSi-10Gen.tdb: HCP_A3, type code %A, sha256 c30043974bebebf9…

37: PHASE HCP_A3 %A 2 1 0.5 !
38: CONST HCP_A3 : MO SI : VA : !

MoSi-12Guo.tdb: HCP_A3, type code %A, sha256 890886f7912d3234…

36: PHASE HCP_A3 %A 2 1 0.5 !
37: CONST HCP_A3 : MO SI : VA : !

MoSi-24Cze.tdb: HCP_A3, type code %A, sha256 32b092a51a624188…

42: PHASE HCP_A3 %A 2 1 0.5 !
43: CONST HCP_A3 : MO SI : VA : !

MoSi-89Vah.tdb: HCP_A3, type code %A, sha256 cbedd26d6ee85cb5…

41: PHASE HCP_A3 %A 2 1 0.5 !
42: CONST HCP_A3 : MO SI : VA : !

MoSi-97Cos.tdb: HCP_A3, type code %A, sha256 755b0eb3da6f30c4…

34: PHASE HCP_A3 %A 2 1 0.5 !
35: CONST HCP_A3 : MO SI : VA : !

Example references (6 of 6; assessments first):

• doi:10.1002/adem.202302085 Andreas Klaus Czerny, Wenhao Ma, Clemens Simon Hausner, Peter Franke, Magnus Rohde, Hans Jürgen Seifert, Thermodynamic Assessment of the Mo–Si System, Adv Eng Mater 26 (2024).
  assessment that models this phase
• doi:10.1016/0364-5916(89)90007-2 C. Vahlas, P.Y. Chevalier, E. Blanquet, A thermodynamic evaluation of four Si-M (M = Mo, Ta, Ti, W) binary systems, Calphad 13, 273-292 (1989).
  assessment that models this phase
• doi:10.1016/j.calphad.2010.07.003 Tai Geng, Changrong Li, Xinqing Zhao, Huibin Xu, Zhenmin Du, Cuiping Guo, Thermodynamic assessment of the Nb–Si–Mo system, Calphad 34, 363-376 (2010).
  assessment that models this phase
• doi:10.1016/j.calphad.2011.12.003 Cuiping Guo, Changrong Li, Patrick J. Masset, Zhenmin Du, A thermodynamic description of the Al–Mo–Si system, Calphad 36, 100-109 (2012).
  assessment that models this phase
• doi:10.1016/S0966-9795(00)00068-6 Y. Liu, G. Shao, P. Tsakiropoulos, Intermetallics, 8, 953-62(2000).
  assessment that models this phase
• doi:10.3139/ijmr-1997-0159 A. Costa e Silva, M.J. Kaufman, Z. Metallkd., 88, 854-65(1997).
  assessment that models this phase

LIQUID (Mo–Si)

• Id: phase:mo-si:liquid; status assigned
• Structure: liquid; type st:liquid; liquid; confidence high
• Stability: stable in 7 of 7 calculated diagram(s): 1640.84–4000 K, x(Si) 0–1
• Literature: 61 values (61 accepted) from 3 papers
• Interactive: phase registry entry

Names (12): corpus: corpus:phase:mo-si:liquid
paper: paper:10.1002/adem.202302085:L, paper:10.1016/j.calphad.2010.07.003:L, paper:10.1016/s0966-9795(00)00068-6:Liquid, paper:10.1016/s0966-9795(00)00068-6:liquid
tdb: tdb:MoSi-00Liu.tdb:LIQUID, tdb:MoSi-03Che-LB.tdb:LIQUID, tdb:MoSi-10Gen.tdb:LIQUID, tdb:MoSi-12Guo.tdb:LIQUID, tdb:MoSi-24Cze.tdb:LIQUID, tdb:MoSi-89Vah.tdb:LIQUID, tdb:MoSi-97Cos.tdb:LIQUID

TDB models of LIQUID (7): PHASE and CONSTITUENT statements as written

MoSi-00Liu.tdb: LIQUID, type code %, sha256 1dbd5badc77a0866…

21: PHASE LIQUID:L % 1 1 !
22: CONST LIQUID:L : MO SI : !

MoSi-03Che-LB.tdb: LIQUID, type code %, sha256 d7d4fd0a3ccc8cdf…

21: PHASE LIQUID:L % 1 1 !
22: CONST LIQUID:L : MO SI : !

MoSi-10Gen.tdb: LIQUID, type code %, sha256 c30043974bebebf9…

22: PHASE LIQUID:L % 1 1 !
23: CONST LIQUID:L : MO SI : !

MoSi-12Guo.tdb: LIQUID, type code %, sha256 890886f7912d3234…

21: PHASE LIQUID:L % 1 1 !
22: CONST LIQUID:L : MO SI : !

MoSi-24Cze.tdb: LIQUID, type code %, sha256 32b092a51a624188…

27: PHASE LIQUID:L % 1 1 !
28: CONST LIQUID:L : MO SI : !

MoSi-89Vah.tdb: LIQUID, type code %, sha256 cbedd26d6ee85cb5…

26: PHASE LIQUID:L % 1 1 !
27: CONST LIQUID:L : MO SI : !

MoSi-97Cos.tdb: LIQUID, type code %, sha256 755b0eb3da6f30c4…

19: PHASE LIQUID:L % 1 1 !
20: CONST LIQUID:L : MO SI : !

Example references (9 of 9; assessments first):

• doi:10.1016/S0966-9795(00)00068-6 Y. Liu, G. Shao, P. Tsakiropoulos, Intermetallics, 8, 953-62(2000).
  assessment that models this phase; cited as the source of values for this phase; reports values for this phase
• doi:10.1016/j.calphad.2010.07.003 Tai Geng, Changrong Li, Xinqing Zhao, Huibin Xu, Zhenmin Du, Cuiping Guo, Thermodynamic assessment of the Nb–Si–Mo system, Calphad 34, 363-376 (2010).
  assessment that models this phase; reports values for this phase
• doi:10.1002/adem.202302085 Andreas Klaus Czerny, Wenhao Ma, Clemens Simon Hausner, Peter Franke, Magnus Rohde, Hans Jürgen Seifert, Thermodynamic Assessment of the Mo–Si System, Adv Eng Mater 26 (2024).
  assessment that models this phase; reports values for this phase
• doi:10.1016/0364-5916(89)90007-2 C. Vahlas, P.Y. Chevalier, E. Blanquet, A thermodynamic evaluation of four Si-M (M = Mo, Ta, Ti, W) binary systems, Calphad 13, 273-292 (1989).
  assessment that models this phase
• doi:10.1016/j.calphad.2011.12.003 Cuiping Guo, Changrong Li, Patrick J. Masset, Zhenmin Du, A thermodynamic description of the Al–Mo–Si system, Calphad 36, 100-109 (2012).
  assessment that models this phase
• doi:10.3139/ijmr-1997-0159 A. Costa e Silva, M.J. Kaufman, Z. Metallkd., 88, 854-65(1997).
  assessment that models this phase
• doi:10.1007/bf02645979 A. B Gokhale, G. J Abbaschian, The Mo-Si (Molybdenum-Silicon) system, JPE 12, 493-498 (1991).
  cited as the source of values for this phase
• doi:10.1111/j.1151-2916.1964.tb14372.x GEORGE B. CHERNIACK, A. GRANT ELLIOT, High‐Temperature Behavior of MoSi ₂ and Mo ₅ Si ₃, Journal of the American Ceramic Society 47, 136-141 (1964).
  cited as the source of values for this phase
• doi:10.1149/1.2428700 Max Hansen, Kurt Anderko, H. W. Salzberg, Constitution of Binary Alloys, J. Electrochem. Soc. 105, 260C (1958).
  cited as the source of values for this phase

MO3SI_A15 (Mo–Si)

• Id: phase:mo-si:mo3si-a15; status assigned
• Structure: Cr3Si · A15 · cP8 · Pm-3n (223); type st:a15-cr3si-cp8; tier A: standard phase name; confidence high
• Stability: stable in 1 of 1 calculated diagram(s): 300–2301.33 K, x(Si) 0.22057–0.23893
• Literature: 20 values (20 accepted) from 1 papers
• Interactive: phase registry entry

Names (3): corpus: corpus:phase:mo-si:mo3si-a15
paper: paper:10.1002/adem.202302085:Mo3Si
tdb: tdb:MoSi-24Cze.tdb:MO3SI_A15

TDB models of MO3SI_A15 (1): PHASE and CONSTITUENT statements as written

MoSi-24Cze.tdb: MO3SI_A15, type code %, sha256 32b092a51a624188…

57: PHASE MO3SI_A15 % 3 6 1 1 !
58: CONST MO3SI_A15 : MO : SI : SI% VA : !

Example references (1 of 1; assessments first):

• doi:10.1002/adem.202302085 Andreas Klaus Czerny, Wenhao Ma, Clemens Simon Hausner, Peter Franke, Magnus Rohde, Hans Jürgen Seifert, Thermodynamic Assessment of the Mo–Si System, Adv Eng Mater 26 (2024).
  assessment that models this phase; reports values for this phase

MO5SI3_D8M (Mo–Si)

• Id: phase:mo-si:mo5si3-d8m; status assigned
• Structure: W5Si3 · D8_m · tI32 · I4/mcm (140); type st:d8-m-w5si3-ti32; tier A: standard phase name; confidence high
• Caveat: partitioned order/disorder model in MoSi-24Cze.tdb also describes the disordered state
• Stability: stable in 1 of 1 calculated diagram(s): 300–2443.98 K, x(Si) 0.36552–0.39183
• Literature: 14 values (14 accepted) from 1 papers
• Interactive: phase registry entry

Names (3): corpus: corpus:phase:mo-si:mo5si3-d8m
paper: paper:10.1002/adem.202302085:Mo5Si3
tdb: tdb:MoSi-24Cze.tdb:MO5SI3_D8M

TDB models of MO5SI3_D8M (1): PHASE and CONSTITUENT statements as written

MoSi-24Cze.tdb: MO5SI3_D8M, type code %, sha256 32b092a51a624188…

62: PHASE MO5SI3_D8M % 4 4 1 1 2 !
63: CONST MO5SI3_D8M : MO : MO% SI : MO SI% : SI : !

Example references (1 of 1; assessments first):

• doi:10.1002/adem.202302085 Andreas Klaus Czerny, Wenhao Ma, Clemens Simon Hausner, Peter Franke, Magnus Rohde, Hans Jürgen Seifert, Thermodynamic Assessment of the Mo–Si System, Adv Eng Mater 26 (2024).
  assessment that models this phase; reports values for this phase

MOSI2_C11B (Mo–Si)

• Id: phase:mo-si:mosi2-c11b; status assigned
• Structure: MoSi2 · C11_b · tI6 · I4/mmm (139); type st:c11-b-mosi2-ti6; tier A: standard phase name; confidence high
• Caveat: DFT agrees: on-hull mp-aaaaadvs and oqmd-17715, space group 139
• Stoichiometry: Mo 0.3333, Si 0.6667
• Stability: stable in 7 of 7 calculated diagram(s): 300–2306.33 K, x(Si) 0.66667–0.66667
• Literature: 54 values (54 accepted) from 3 papers
• Interactive: phase registry entry

Names (13): corpus: corpus:phase:mo-si:mosi2-c11b
mp: mp:mp-aaaaadvs
oqmd: oqmd:oqmd-17715
paper: paper:10.1002/adem.202302085:MoSi2, paper:10.1016/j.calphad.2010.07.003:MoSi2, paper:10.1016/s0966-9795(00)00068-6:MoSi2
tdb: tdb:MoSi-00Liu.tdb:MOSI2_C11B, tdb:MoSi-03Che-LB.tdb:MOSI2_C11B, tdb:MoSi-10Gen.tdb:MOSI2_C11B, tdb:MoSi-12Guo.tdb:MOSI2_C11B, tdb:MoSi-24Cze.tdb:MOSI2_C11B, tdb:MoSi-89Vah.tdb:MOSI2_C11B, tdb:MoSi-97Cos.tdb:MOSI2_C11B

TDB models of MOSI2_C11B (7): PHASE and CONSTITUENT statements as written

MoSi-00Liu.tdb: MOSI2_C11B, type code %, sha256 1dbd5badc77a0866…

56: PHASE MOSI2_C11B % 2 1 2 !
57: CONST MOSI2_C11B : MO : SI : !

MoSi-03Che-LB.tdb: MOSI2_C11B, type code %, sha256 d7d4fd0a3ccc8cdf…

46: PHASE MOSI2_C11B % 2 1 2 !
47: CONST MOSI2_C11B : MO : SI : !

MoSi-10Gen.tdb: MOSI2_C11B, type code %, sha256 c30043974bebebf9…

47: PHASE MOSI2_C11B % 2 1 2 !
48: CONST MOSI2_C11B : MO : SI : !

MoSi-12Guo.tdb: MOSI2_C11B, type code %, sha256 890886f7912d3234…

56: PHASE MOSI2_C11B % 2 1 2 !
57: CONST MOSI2_C11B : MO : SI : !

MoSi-24Cze.tdb: MOSI2_C11B, type code %, sha256 32b092a51a624188…

67: PHASE MOSI2_C11B % 2 1 2 !
68: CONST MOSI2_C11B : MO : SI : !

MoSi-89Vah.tdb: MOSI2_C11B, type code %, sha256 cbedd26d6ee85cb5…

51: PHASE MOSI2_C11B % 2 1 2 !
52: CONST MOSI2_C11B : MO : SI : !

MoSi-97Cos.tdb: MOSI2_C11B, type code %, sha256 755b0eb3da6f30c4…

44: PHASE MOSI2_C11B % 2 1 2 !
45: CONST MOSI2_C11B : MO : SI : !

Example references (10 of 10; assessments first):

• doi:10.1016/S0966-9795(00)00068-6 Y. Liu, G. Shao, P. Tsakiropoulos, Intermetallics, 8, 953-62(2000).
  assessment that models this phase; cited as the source of values for this phase; reports values for this phase
• doi:10.1002/adem.202302085 Andreas Klaus Czerny, Wenhao Ma, Clemens Simon Hausner, Peter Franke, Magnus Rohde, Hans Jürgen Seifert, Thermodynamic Assessment of the Mo–Si System, Adv Eng Mater 26 (2024).
  assessment that models this phase; reports values for this phase
• doi:10.1016/j.calphad.2010.07.003 Tai Geng, Changrong Li, Xinqing Zhao, Huibin Xu, Zhenmin Du, Cuiping Guo, Thermodynamic assessment of the Nb–Si–Mo system, Calphad 34, 363-376 (2010).
  assessment that models this phase; reports values for this phase
• doi:10.1016/0364-5916(89)90007-2 C. Vahlas, P.Y. Chevalier, E. Blanquet, A thermodynamic evaluation of four Si-M (M = Mo, Ta, Ti, W) binary systems, Calphad 13, 273-292 (1989).
  assessment that models this phase; cited as the source of values for this phase
• doi:10.1016/j.calphad.2011.12.003 Cuiping Guo, Changrong Li, Patrick J. Masset, Zhenmin Du, A thermodynamic description of the Al–Mo–Si system, Calphad 36, 100-109 (2012).
  assessment that models this phase
• doi:10.3139/ijmr-1997-0159 A. Costa e Silva, M.J. Kaufman, Z. Metallkd., 88, 854-65(1997).
  assessment that models this phase
• doi:10.1007/bf02645979 A. B Gokhale, G. J Abbaschian, The Mo-Si (Molybdenum-Silicon) system, JPE 12, 493-498 (1991).
  cited as the source of values for this phase
• doi:10.1111/j.1151-2916.1964.tb14372.x GEORGE B. CHERNIACK, A. GRANT ELLIOT, High‐Temperature Behavior of MoSi ₂ and Mo ₅ Si ₃, Journal of the American Ceramic Society 47, 136-141 (1964).
  cited as the source of values for this phase
• doi:10.1179/msc.1974.8.1.344 T. G. Chart, Thermodynamic Properties of the System Molybdenum–Silicon, Metal Science 8, 344-348 (1974).
  cited as the source of values for this phase
• doi:10.1149/1.2428700 Max Hansen, Kurt Anderko, H. W. Salzberg, Constitution of Binary Alloys, J. Electrochem. Soc. 105, 260C (1958).
  cited as the source of values for this phase