Mg–Ni system
98 accepted literature values from 3 paper(s) (experimental 60, model 38); 3 calculated phase diagram(s). 1 further extracted value(s) not accepted by the reader-agreement checks are only in the JSON/CSV.
Data: JSON · CSV · interactive explorer · interactive phase diagram · phases (7) · papers (bibliography) · Markdown
| Evidence class | Values |
|---|---|
| experimental | 60 |
| model | 38 |
| Property group | Values |
|---|---|
| invariant reaction | 29 |
| phase transition | 6 |
| formation | 53 |
| crystal structure | 10 |
Calculated phase diagrams
Binary phase diagrams calculated with pycalphad 0.11.2 from the SGTE binary collection (Hallstedt 2025, CC BY 4.0). Evidence class: model.
| TDB file | Assessment | SHA-256 | Links |
|---|---|---|---|
| MgNi-05Isl.tdb | F. Islam, M. Medraj, Calphad, 29, 289-302(2005). doi:10.1016/j.calphad.2005.08.006 | 452d7faaa3e14191ac8bc455e879ab416bd185af2b6cb220b42f5e3599af0a7e | viewer · TDB · JSON |
| MgNi-98Jac-2.tdb | M.H.G. Jacobs, P.J. Spencer, Calphad, 22, 513-25(1998). doi:10.1016/S0364-5916(99)00008-5 | a7597b0f81c491ccc586c553a9e447e50db9c77cd3eb466d5630055a335c46b7 | viewer · TDB · JSON |
| MgNi-98Jac-LB.tdb | M.H.G. Jacobs, P.J. Spencer, COST 507, Final report round 2, 1998. | c65d409d16032b0a17b49e8d2259f5f844d5a521884c54b095097403c96ed068 | viewer · TDB · JSON |
| TDB file | T (K) | Phases at the invariant |
|---|---|---|
| MgNi-05Isl.tdb | 1373.59 | C36_LAVES (x(Ni) 0.67341) + LIQUID (x(Ni) 0.79494) + FCC_A1 (x(Ni) 0.99882) |
| MgNi-05Isl.tdb | 1030.66 | LIQUID (x(Ni) 0.28993) + MG2NI_CA (x(Ni) 0.33333) + C36_LAVES (x(Ni) 0.662) |
| MgNi-05Isl.tdb | 781.54 | HCP_A3 (x(Ni) 1.000e-5) + LIQUID (x(Ni) 0.10485) + MG2NI_CA (x(Ni) 0.33333) |
| MgNi-05Isl.tdb | 781.54 | HCP_A3 (x(Ni) 1.000e-5) + LIQUID (x(Ni) 0.10479) + MG2NI_CA (x(Ni) 0.33333) |
| MgNi-98Jac-2.tdb | 1368.5 | C36_LAVES (x(Ni) 0.67337) + LIQUID (x(Ni) 0.7955) + FCC_A1 (x(Ni) 0.99847) |
| MgNi-98Jac-2.tdb | 1032.32 | LIQUID (x(Ni) 0.29643) + MG2NI (x(Ni) 0.33333) + C36_LAVES (x(Ni) 0.66201) |
| MgNi-98Jac-2.tdb | 781.41 | HCP_A3 (x(Ni) 1.000e-5) + LIQUID (x(Ni) 0.11066) + MG2NI (x(Ni) 0.33333) |
| MgNi-98Jac-2.tdb | 781.41 | HCP_A3 (x(Ni) 1.000e-5) + LIQUID (x(Ni) 0.1106) + MG2NI (x(Ni) 0.33333) |
| MgNi-98Jac-LB.tdb | 1366.62 | C36_LAVES (x(Ni) 0.66653) + LIQUID (x(Ni) 0.8) + FCC_A1 (x(Ni) 1) |
| MgNi-98Jac-LB.tdb | 1366.62 | C36_LAVES (x(Ni) 0.66653) + LIQUID (x(Ni) 0.8) + FCC_A1 (x(Ni) 1) |
| MgNi-98Jac-LB.tdb | 1366.62 | C36_LAVES (x(Ni) 0.66653) + LIQUID (x(Ni) 0.80009) + FCC_A1 (x(Ni) 1) |
| MgNi-98Jac-LB.tdb | 1032.08 | LIQUID (x(Ni) 0.30452) + MG2NI (x(Ni) 0.33333) + C36_LAVES (x(Ni) 0.66305) |
| MgNi-98Jac-LB.tdb | 780 | HCP_A3 (x(Ni) 0) + LIQUID (x(Ni) 0.10144) + MG2NI (x(Ni) 0.33333) |
| MgNi-98Jac-LB.tdb | 780 | HCP_A3 (x(Ni) 0) + LIQUID (x(Ni) 0.1014) + MG2NI (x(Ni) 0.33333) |
Convex hulls: Materials Project DFT hull · OQMD DFT hull · CALPHAD hull MgNi-98Jac-2 · CALPHAD hull MgNi-98Jac-LB
Invariant reactions (literature)
| T (K) | Reaction / phases | Compositions (mole fraction) | Class | Source | Location | Quote |
|---|---|---|---|---|---|---|
| 1422.84 | congruent melting: MgNi2 -> L | MgNi2: Mg 0.333333, Ni 0.666667; L: Ni 0.666 | model | [1] Islam 2005 | Table 3, p. 6, row 12 report | |
| 1420 | congruent melting: MgNi2 -> L | MgNi2: Mg 0.333333, Ni 0.666667; L: Mg 0.333333, Ni 0.666667 | experimental | [1] Islam 2005 cites Bagnoud 1978 | Table 3, p. 6, row 13 report | |
| 1377.7 | eutectic: L -> Ni-fcc + MgNi2 | L: Ni 0.797; MgNi2: Ni 0.676 | model | [1] Islam 2005 | Table 3, p. 6, row 9 report | |
| 1370 | eutectic: L -> Ni-fcc + MgNi2 | MgNi2: Ni 0.673 | experimental | [1] Islam 2005 cites Bagnoud 1978 | Table 3, p. 6, row 10 report | |
| 1370 | Liq+Fcc_A1+MgNi2 | MgNi2: Ni 0.673 | experimental | [2] Jacobs 1998 cites ref. 3 | Table 3, p. 6, row 13 report | |
| 1368.28 | Liq+Fcc_A1+MgNi2 | L: Ni 0.7961; MgNi2: Ni 0.6734 | model | [2] Jacobs 1998 | Table 3, p. 6, row 9 report | |
| 1368.04 | Liq+Fcc_A1+MgNi2 | L: Ni 0.796; MgNi2: Ni 0.6735 | model | [2] Jacobs 1998 | Table 3, p. 6, row 10 report | |
| 1368 | Liq+Fcc_A1+MgNi2 | MgNi2: Ni 0.666667 | experimental | [2] Jacobs 1998 cites ref. 5 | Table 3, p. 6, row 12 report | |
| 1366.6 | eutectic: Liquid -> Laves-C36 + fcc-A1 | Liquid: Ni 0.802; Laves-C36: Ni 0.666; fcc-A1: Ni 1 | model | [3] (ed.) 1998 | Table I, p. 235, row 1 report | |
| 1355 | Liq+Fcc_A1+MgNi2 | L: Ni 0.772; MgNi2: Ni 0.666667 | experimental | [2] Jacobs 1998 cites ref. 6 | Table 3, p. 6, row 11 report | |
| 1355 | eutectic: L -> Ni-fcc + MgNi2 | L: Ni 0.772; MgNi2: Ni 0.667 | experimental | [1] Islam 2005 cites Voss 1908 doi | Table 3, p. 6, row 11 report | |
| 1041 | peritectic: L + MgNi2 -> Mg2Ni | L: Ni 0.26; MgNi2: Ni 0.667; Mg2Ni: Ni 0.333 | experimental | [1] Islam 2005 cites Voss 1908 doi | Table 3, p. 6, row 8 report | |
| 1041 | Liq+Mg2Ni+MgNi2 | L: Ni 0.26; Mg2Ni: Ni 0.333333; MgNi2: Ni 0.666667 | experimental | [2] Jacobs 1998 cites ref. 6 | Table 3, p. 6, row 6 report | |
| 1033 | peritectic: L + MgNi2 -> Mg2Ni | MgNi2: Ni 0.662; Mg2Ni: Ni 0.333 | experimental | [1] Islam 2005 cites Bagnoud 1978 | Table 3, p. 6, row 7 report | |
| 1033 | peritectic: L + MgNi2 -> Mg2Ni | L: Ni 0.29; MgNi2: Ni 0.667; Mg2Ni: Ni 0.333 | experimental | [1] Islam 2005 cites Haughton 1934 | Table 3, p. 6, row 6 report | |
| 1033 | Liq+Mg2Ni+MgNi2 | L: Ni 0.29; Mg2Ni: Ni 0.333333; MgNi2: Ni 0.666667 | experimental | [2] Jacobs 1998 cites ref. 4 | Table 3, p. 6, row 7 report | |
| 1033 | Liq+Mg2Ni+MgNi2 | Mg2Ni: Ni 0.333333; MgNi2: Ni 0.662 | experimental | [2] Jacobs 1998 cites ref. 3 | Table 3, p. 6, row 8 report | |
| 1032.31 | Liq+Mg2Ni+MgNi2 | L: Ni 0.2964; Mg2Ni: Ni 0.333333; MgNi2: Ni 0.662 | model | [2] Jacobs 1998 | Table 3, p. 6, row 5 report | |
| 1032.2 | peritectic: Liquid + Mg2Ni -> Laves-C36 | Liquid: Ni 0.278; Mg2Ni: Ni 0.333; Laves-C36: Ni 0.666 | model | [3] (ed.) 1998 | Table I, p. 235, row 3 report | |
| 1031 | peritectic: L + MgNi2 -> Mg2Ni | L: Ni 0.291; MgNi2: Ni 0.665; Mg2Ni: Ni 0.333 | model | [1] Islam 2005 | Table 3, p. 6, row 5 report | |
| 785 | Hcp_A3+Liq+Mg2Ni | L: Ni 0.176; Mg2Ni: Ni 0.333333 | experimental | [2] Jacobs 1998 cites ref. 6 | Table 3, p. 6, row 2 report | |
| 785 | eutectic: L -> Mg-hcp + Mg2Ni | L: Ni 0.176; Mg2Ni: Ni 0.333 | experimental | [1] Islam 2005 cites Voss 1908 doi | Table 3, p. 6, row 4 report | |
| 781.53 | eutectic: L -> Mg-hcp + Mg2Ni | L: Ni 0.1048; Mg2Ni: Ni 0.333 | model | [1] Islam 2005 | Table 3, p. 6, row 1 report | |
| 781.41 | Hcp_A3+Liq+Mg2Ni | L: Ni 0.1106; Mg2Ni: Ni 0.333333 | model | [2] Jacobs 1998 | Table 3, p. 6, row 1 report | |
| 781 | eutectic: L -> Mg-hcp + Mg2Ni | L: Ni 0.113; Mg2Ni: Ni 0.333 | experimental | [1] Islam 2005 cites Haughton 1934 | Table 3, p. 6, row 2 report | |
| 781 | Hcp_A3+Liq+Mg2Ni | L: Ni 0.113; Mg2Ni: Ni 0.333333 | experimental | [2] Jacobs 1998 cites ref. 4 | Table 3, p. 6, row 3 report | |
| 780 | eutectic: Liquid -> + hcp-A3 Mg2Ni | Liquid: Ni 0.101; hcp-A3: Ni 0; Mg2Ni: Ni 0.333 | model | [3] (ed.) 1998 | Table I, p. 235, row 4 report | |
| 779 | eutectic: L -> Mg-hcp + Mg2Ni | Mg2Ni: Mg 0.666667, Ni 0.333333 | experimental | [1] Islam 2005 cites Bagnoud 1978 | Table 3, p. 6, row 3 report | |
| 779 | Hcp_A3+Liq+Mg2Ni | Mg2Ni: Ni 0.333333 | experimental | [2] Jacobs 1998 cites ref. 3 | Table 3, p. 6, row 4 report |
Formation enthalpies
Literature values in kJ/mol-atom where the per-atom basis is known. DFT columns: the lowest-energy entry at the same composition (Materials Project 2026.04.13, OQMD v1.8; different energy references, never averaged), from dft_parity.json.
| Phase | Compound | Value | T (K) | Class | MP DFT (kJ/mol-atom) | OQMD DFT (kJ/mol-atom) | Source | Location | Quote |
|---|---|---|---|---|---|---|---|---|---|
| Mg2Ni | -66.99 kJ/mol (basis unstated) ± 9.2 | 298.15 | experimental | [2] Jacobs 1998 cites ref. 10 | Table 4, p. 7, row 3 report | ||||
| Mg2Ni | -60.29 kJ/mol (basis unstated) | 298.15 | experimental | [2] Jacobs 1998 cites ref. 9 | Table 4, p. 7, row 2 report | ||||
| Mg2Ni | -56.29 kJ/mol (basis unstated) ± 5.23 | model | [2] Jacobs 1998 | Table 4, p. 7, row 4 report | |||||
| Mg2Ni | -48.46 kJ/mol (basis unstated) | 298.15 | experimental | [2] Jacobs 1998 cites ref. 12 | Table 4, p. 7, row 6 report | ||||
| Mg2Ni | -39.57 kJ/mol (basis unstated) ± 1.26 | 298.15 | experimental | [2] Jacobs 1998 cites ref. 11 | Table 4, p. 7, row 5 report | ||||
| Mg2Ni | -36.36 kJ/mol (basis unstated) ± 6.24 | 298.15 | experimental | [2] Jacobs 1998 cites ref. 16 | Table 4, p. 7, row 7 report | ||||
| Mg2Ni | -35.555 kJ/mol (basis unstated) | model | [2] Jacobs 1998 | Table 4, p. 7, row 1 report | |||||
| Mg2Ni | Mg2Ni | -20.06 kJ/mol-atom | 298.15 | experimental | -16.707 (mp-aaaaadef) | -18.281 (oqmd-1791943) | [1] Islam 2005 cites Schmahl 1958 | Table 4, p. 7, row 4 report | |
| Mg2Ni | Mg2Ni | -19.23 kJ/mol-atom | 298.15 | experimental | -16.707 (mp-aaaaadef) | -18.281 (oqmd-1791943) | [1] Islam 2005 cites Smith 1960 doi | Table 4, p. 7, row 6 report | |
| Mg2Ni | Mg2Ni | -16.2 kJ/mol-atom | model | -16.707 (mp-aaaaadef) | -18.281 (oqmd-1791943) | [1] Islam 2005 | Table 4, p. 7, row 2 report | ||
| Mg2Ni | Mg2Ni | -16.13 kJ/mol-atom | 298.15 | experimental | -16.707 (mp-aaaaadef) | -18.281 (oqmd-1791943) | [1] Islam 2005 cites Lukashenko 1966 | Table 4, p. 7, row 3 report | |
| Mg2Ni | Mg2Ni | -14.2 kJ/mol-atom | 298.15 | experimental | -16.707 (mp-aaaaadef) | -18.281 (oqmd-1791943) | [1] Islam 2005 cites Feufel 1995 doi | Table 4, p. 7, row 7 report | |
| Mg2Ni | Mg2Ni | -13.59 kJ/mol-atom | 298.15 | experimental | -16.707 (mp-aaaaadef) | -18.281 (oqmd-1791943) | [1] Islam 2005 cites King 1964 doi | Table 4, p. 7, row 5 report | |
| MgNi2 | -77.87 kJ/mol (basis unstated) | 298.15 | experimental | [2] Jacobs 1998 cites ref. 9 | Table 4, p. 7, row 2 report | ||||
| MgNi2 | -59.91 kJ/mol (basis unstated) | 298.15 | experimental | [2] Jacobs 1998 cites ref. 12 | Table 4, p. 7, row 6 report | ||||
| MgNi2 | -55.68 kJ/mol (basis unstated) ± 6.28 | 298.15 | experimental | [2] Jacobs 1998 cites ref. 10 | Table 4, p. 7, row 3 report | ||||
| MgNi2 | -55.65 kJ/mol (basis unstated) ± 4.61 | model | [2] Jacobs 1998 | Table 4, p. 7, row 4 report | |||||
| MgNi2 | -55.27 kJ/mol (basis unstated) ± 2.1 | 298.15 | experimental | [2] Jacobs 1998 cites ref. 11 | Table 4, p. 7, row 5 report | ||||
| MgNi2 | -53.22 kJ/mol (basis unstated) ± 10 | 298.15 | experimental | [2] Jacobs 1998 cites ref. 16 | Table 4, p. 7, row 7 report | ||||
| MgNi2 | -48.086 kJ/mol (basis unstated) | model | [2] Jacobs 1998 | Table 4, p. 7, row 1 report | |||||
| MgNi2 | MgNi2 | -25.92 kJ/mol-atom | 298.15 | experimental | -21.279 (mp-aaaaadyx) | -22.517 (oqmd-17634) | [1] Islam 2005 cites Schmahl 1958 | Table 4, p. 7, row 4 report | |
| MgNi2 | MgNi2 | -21.55 kJ/mol-atom | model | -21.279 (mp-aaaaadyx) | -22.517 (oqmd-17634) | [1] Islam 2005 | Table 4, p. 7, row 2 report | ||
| MgNi2 | MgNi2 | -21.47 kJ/mol-atom | 298.15 | experimental | -21.279 (mp-aaaaadyx) | -22.517 (oqmd-17634) | [1] Islam 2005 cites Lukashenko 1966 | Table 4, p. 7, row 3 report | |
| MgNi2 | MgNi2 | -21.073 kJ/mol-atom | 298.15 | experimental | -21.279 (mp-aaaaadyx) | -22.517 (oqmd-17634) | [1] Islam 2005 cites Feufel 1995 doi | Table 4, p. 7, row 7 report | |
| MgNi2 | MgNi2 | -20.62 kJ/mol-atom | 298.15 | experimental | -21.279 (mp-aaaaadyx) | -22.517 (oqmd-17634) | [1] Islam 2005 cites Smith 1960 doi | Table 4, p. 7, row 6 report | |
| MgNi2 | MgNi2 | -19.23 kJ/mol-atom | 298.15 | experimental | -21.279 (mp-aaaaadyx) | -22.517 (oqmd-17634) | [1] Islam 2005 cites King 1964 doi | Table 4, p. 7, row 5 report |
Other properties
Phase transition (6)
| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---|---|---|---|---|---|---|
| Phase transition | 1368 K | 1368 | other: Liq+MgNi2 (maximum) L: Ni 0.666667; MgNi2: Ni 0.666667 | experimental | [2] Jacobs 1998 cites ref. 5 | Table 3, p. 6, row 16 report | |
| Phase transition | 1416 K | 1416 | other: Liq+MgNi2 (maximum) L: Ni 0.666667; MgNi2: Ni 0.666667 | experimental | [2] Jacobs 1998 cites ref. 8 | Table 3, p. 6, row 17 report | |
| Phase transition | 1420 K | 1420 | congruent melting: Liquid -> MgNi2 Liquid: Ni 0.666; MgNi2: Ni 0.666 | model | [3] (ed.) 1998 | Table I, p. 235, row 2 report | |
| Phase transition | 1420 K | 1420 | other: Liq+MgNi2 (maximum) L: Ni 0.666667; MgNi2: Ni 0.666667 | experimental | [2] Jacobs 1998 cites ref. 3 | Table 3, p. 6, row 18 report | |
| Phase transition | 1420.58 K | 1420.58 | other: Liq+MgNi2 (maximum) L: Ni 0.6686; MgNi2: Ni 0.6686 | model | [2] Jacobs 1998 | Table 3, p. 6, row 15 report | |
| Phase transition | 1420.6 K | 1420.6 | other: Liq+MgNi2 (maximum) L: Ni 0.6665; MgNi2: Ni 0.6665 | model | [2] Jacobs 1998 | Table 3, p. 6, row 14 report |
Formation (27)
| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---|---|---|---|---|---|---|
| Entropy of formation printed: ΔfS(Mg2Ni) | -2.323 J/mol (basis unstated)/K | Mg2Ni alloy: Ni 0.333333 | model | [2] Jacobs 1998 | Table 4, p. 7, row 1 report | ||
| Entropy of formation printed: ΔfS(Mg2Ni) | -8.97 J/mol (basis unstated)/K ± 5.77 | Mg2Ni alloy: Ni 0.333333 | model | [2] Jacobs 1998 | Table 4, p. 7, row 4 report | ||
| Entropy of formation printed: ΔSf | -5.4 J/mol-atom/K | Mg2Ni alloy: Ni 0.333333 | model | [1] Islam 2005 | Table 4, p. 7, row 2 report | ||
| Entropy of formation printed: ΔfS(MgNi2) | -7.504 J/mol (basis unstated)/K | MgNi2 alloy: Ni 0.666667 | model | [2] Jacobs 1998 | Table 4, p. 7, row 1 report | ||
| Entropy of formation printed: ΔfS(MgNi2) | -5.63 J/mol (basis unstated)/K ± 4.8 | MgNi2 alloy: Ni 0.666667 | model | [2] Jacobs 1998 | Table 4, p. 7, row 4 report | ||
| Entropy of formation printed: ΔSf | -7.11 J/mol-atom/K | MgNi2 alloy: Ni 0.666667 | model | [1] Islam 2005 | Table 4, p. 7, row 2 report | ||
| Entropy of formation printed: ΔSf | -4.96 J/mol-atom/K | 298.15 | Mg2Ni alloy: Ni 0.333333 | experimental | [1] Islam 2005 cites Lukashenko 1966 | Table 4, p. 7, row 3 report | |
| Entropy of formation printed: ΔfS(Mg2Ni) | -14.89 J/mol (basis unstated)/K | 298.15 | Mg2Ni alloy: Ni 0.333333 | experimental | [2] Jacobs 1998 cites ref. 12 | Table 4, p. 7, row 6 report | |
| Entropy of formation printed: ΔSf | -9.2 J/mol-atom/K | 298.15 | Mg2Ni alloy: Ni 0.333333 | experimental | [1] Islam 2005 cites Schmahl 1958 | Table 4, p. 7, row 4 report | |
| Entropy of formation printed: ΔfS(Mg2Ni) | -27.63 J/mol (basis unstated)/K | 298.15 | Mg2Ni alloy: Ni 0.333333 | experimental | [2] Jacobs 1998 cites ref. 9 | Table 4, p. 7, row 2 report | |
| Entropy of formation printed: ΔfS(Mg2Ni) | -25.12 J/mol (basis unstated)/K ± 12.14 | 298.15 | Mg2Ni alloy: Ni 0.333333 | experimental | [2] Jacobs 1998 cites ref. 10 | Table 4, p. 7, row 3 report | |
| Entropy of formation printed: ΔSf | -4.32 J/mol-atom/K | 298.15 | Mg2Ni alloy: Ni 0.333333 | experimental | [1] Islam 2005 cites Smith 1960 doi | Table 4, p. 7, row 6 report | |
| Entropy of formation printed: ΔSf | -6.65 J/mol-atom/K | 298.15 | MgNi2 alloy: Ni 0.666667 | experimental | [1] Islam 2005 cites Lukashenko 1966 | Table 4, p. 7, row 3 report | |
| Entropy of formation printed: ΔfS(MgNi2) | -11.68 J/mol (basis unstated)/K | 298.15 | MgNi2 alloy: Ni 0.666667 | experimental | [2] Jacobs 1998 cites ref. 12 | Table 4, p. 7, row 6 report | |
| Entropy of formation printed: ΔSf | -10.89 J/mol-atom/K | 298.15 | MgNi2 alloy: Ni 0.666667 | experimental | [1] Islam 2005 cites Schmahl 1958 | Table 4, p. 7, row 4 report | |
| Entropy of formation printed: ΔfS(MgNi2) | -2.5 J/mol (basis unstated)/K | 298.15 | MgNi2 alloy: Ni 0.666667 | experimental | [2] Jacobs 1998 cites ref. 11 | Table 4, p. 7, row 5 report | |
| Entropy of formation printed: ΔfS(MgNi2) | -32.66 J/mol (basis unstated)/K | 298.15 | MgNi2 alloy: Ni 0.666667 | experimental | [2] Jacobs 1998 cites ref. 9 | Table 4, p. 7, row 2 report | |
| Entropy of formation printed: ΔfS(MgNi2) | -2.51 J/mol (basis unstated)/K ± 5.86 | 298.15 | MgNi2 alloy: Ni 0.666667 | experimental | [2] Jacobs 1998 cites ref. 10 | Table 4, p. 7, row 3 report | |
| Entropy of formation printed: ΔSf | -2.79 J/mol-atom/K | 298.15 | MgNi2 alloy: Ni 0.666667 | experimental | [1] Islam 2005 cites Smith 1960 doi | Table 4, p. 7, row 6 report | |
| Gibbs energy of formation printed: ΔGf | -14.73 kJ/mol-atom | Mg2Ni alloy: Ni 0.333333 | model | [1] Islam 2005 | Table 4, p. 7, row 2 report | ||
| Gibbs energy of formation printed: ΔGf | -19.61 kJ/mol-atom | MgNi2 alloy: Ni 0.666667 | model | [1] Islam 2005 | Table 4, p. 7, row 2 report | ||
| Gibbs energy of formation printed: ΔGf | -14.78 kJ/mol-atom | 298.15 | Mg2Ni alloy: Ni 0.333333 | experimental | [1] Islam 2005 cites Lukashenko 1966 | Table 4, p. 7, row 3 report | |
| Gibbs energy of formation printed: ΔGf | -17.54 kJ/mol-atom | 298.15 | Mg2Ni alloy: Ni 0.333333 | experimental | [1] Islam 2005 cites Schmahl 1958 | Table 4, p. 7, row 4 report | |
| Gibbs energy of formation printed: ΔGf | -18.05 kJ/mol-atom | 298.15 | Mg2Ni alloy: Ni 0.333333 | experimental | [1] Islam 2005 cites Smith 1960 doi | Table 4, p. 7, row 6 report | |
| Gibbs energy of formation printed: ΔGf | -19.65 kJ/mol-atom | 298.15 | MgNi2 alloy: Ni 0.666667 | experimental | [1] Islam 2005 cites Lukashenko 1966 | Table 4, p. 7, row 3 report | |
| Gibbs energy of formation printed: ΔGf | -22.95 kJ/mol-atom | 298.15 | MgNi2 alloy: Ni 0.666667 | experimental | [1] Islam 2005 cites Schmahl 1958 | Table 4, p. 7, row 4 report | |
| Gibbs energy of formation printed: ΔGf | -19.86 kJ/mol-atom | 298.15 | MgNi2 alloy: Ni 0.666667 | experimental | [1] Islam 2005 cites Smith 1960 doi | Table 4, p. 7, row 6 report |
Crystal structure (10)
| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---|---|---|---|---|---|---|
| Lattice a | 4.824 Å | 298.15 | MgNi2 alloy: Mg 0.333333, Ni 0.666667 | model | [1] Islam 2005 cites Villars 1991 | Table 1, p. 4, row 5 report | |
| Lattice a | 4.824 Å | 298.15 | MgNi2 alloy: Mg 0.333333, Ni 0.666667 | model | [1] Islam 2005 cites Villars 1991 | Table 1, p. 4, row 2 report | |
| Lattice c | 15.826 Å | 298.15 | MgNi2 alloy: Mg 0.333333, Ni 0.666667 | model | [1] Islam 2005 cites Villars 1991 | Table 1, p. 4, row 5 report | |
| Lattice c | 15.826 Å | 298.15 | MgNi2 alloy: Mg 0.333333, Ni 0.666667 | model | [1] Islam 2005 cites Villars 1991 | Table 1, p. 4, row 2 report | |
| lattice alpha | 90 not_printed | 298.15 | MgNi2 alloy: Mg 0.333333, Ni 0.666667 | model | [1] Islam 2005 cites Villars 1991 | Table 1, p. 4, row 5 report | |
| lattice alpha | 90 not_printed | 298.15 | MgNi2 alloy: Mg 0.333333, Ni 0.666667 | model | [1] Islam 2005 cites Villars 1991 | Table 1, p. 4, row 2 report | |
| lattice beta | 90 not_printed | 298.15 | MgNi2 alloy: Mg 0.333333, Ni 0.666667 | model | [1] Islam 2005 cites Villars 1991 | Table 1, p. 4, row 5 report | |
| lattice beta | 90 not_printed | 298.15 | MgNi2 alloy: Mg 0.333333, Ni 0.666667 | model | [1] Islam 2005 cites Villars 1991 | Table 1, p. 4, row 2 report | |
| lattice gamma | 120 not_printed | 298.15 | MgNi2 alloy: Mg 0.333333, Ni 0.666667 | model | [1] Islam 2005 cites Villars 1991 | Table 1, p. 4, row 5 report | |
| lattice gamma | 120 not_printed | 298.15 | MgNi2 alloy: Mg 0.333333, Ni 0.666667 | model | [1] Islam 2005 cites Villars 1991 | Table 1, p. 4, row 2 report |
Sources
Reporting papers the values were read from (a value cited from another work names that work in its row).
- F. Islam, M. Medraj, The phase equilibria in the Mg–Ni–Ca system, Calphad 29, 289-302 (2005). doi:10.1016/j.calphad.2005.08.006
- M.H.G. Jacobs, P.J. Spencer, A critical thermodynamic evaluation of the system MG-NI, Calphad 22, 513-525 (1998). doi:10.1016/s0364-5916(99)00008-5
- I. Ansara, A. T. Dinsdale, M. H. Rand (eds.), COST 507: Thermochemical database for light metal alloys, Volume 2, EUR 18499 EN, Office for Official Publications of the European Communities, Luxembourg (1998), ISBN 92-828-3902-8.