# Au–Ga system

> Au–Ga system: 121 accepted literature values (invariant reaction 101, phase transition 12, model expression 5, crystal structure 3) and 3 calculated phase diagram(s) from ORCHID, each value with evidence class, source, page and quote.

HTML: https://data.orchid-project.org/systems/AU-GA.html · Markdown: https://data.orchid-project.org/systems/AU-GA.md

121 accepted literature values from 4 paper(s) (experimental 72, model 49); 3 calculated phase diagram(s). 35 further extracted value(s) not accepted by the reader-agreement checks are only in the JSON/CSV.

Data: [JSON](https://data.orchid-project.org/literature/systems/AU-GA.json) · [CSV](https://data.orchid-project.org/systems/AU-GA.csv) · [interactive explorer](https://orchid-project.org/data-explorer/#AU-GA) · [interactive phase diagram](https://orchid-project.org/phase-diagrams/#AU-GA/AuGa-10Liu.json) · [phases (14)](https://data.orchid-project.org/phases/pages/AU-GA.html) · [papers (bibliography)](https://data.orchid-project.org/bibliography/pages/systems/AU-GA.html) · [Markdown](https://data.orchid-project.org/systems/AU-GA.md)

Table: Accepted values by evidence class

| Evidence class | Values |
|---|---:|
| experimental | 72 |
| model | 49 |

Table: Accepted values by property group

| Property group | Values |
|---|---:|
| invariant reaction | 101 |
| phase transition | 12 |
| crystal structure | 3 |
| model expression | 5 |

## 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.

Table: Assessments with a calculated phase diagram

| TDB file | Assessment | SHA-256 | Links |
|---|---|---|---|
| AuGa-10Liu.tdb | J. Liu, C. Guo, C. Li, Z. Du, J. Alloys Compd., 508, 62-70(2010). [doi:10.1016/j.jallcom.2010.08.044](https://doi.org/10.1016/j.jallcom.2010.08.044) | `51eea597b194a708c27948a6639089a860da1744822214479215c3c97742fece` | [viewer](https://orchid-project.org/phase-diagrams/#AU-GA/AuGa-10Liu.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/AuGa-10Liu.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/AuGa-10Liu.json) |
| AuGa-11Wan.tdb | J. Wang, Y.J. Liu, L.B. Liu, H.Y. Zhou, Z.P. Jin, Calphad, 35, 242-48(2011). [doi:10.1016/j.calphad.2010.10.009](https://doi.org/10.1016/j.calphad.2010.10.009) | `c221358471cb158db79245b41531a1d73ed257bc1714696091d1f77e3200a722` | [viewer](https://orchid-project.org/phase-diagrams/#AU-GA/AuGa-11Wan.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/AuGa-11Wan.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/AuGa-11Wan.json) |
| AuGa-17Jen.tdb | D. Jendrzejczyk-Handzlik, J. Phase Equilib. Diffus., 38, 305-18(2017). [doi:10.1007/s11669-017-0543-x](https://doi.org/10.1007/s11669-017-0543-x) | `f48e0a641b8f1573932a947abe51dc60222203b0289732961b42898f55e54b1e` | [viewer](https://orchid-project.org/phase-diagrams/#AU-GA/AuGa-17Jen.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/AuGa-17Jen.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/AuGa-17Jen.json) |

Table: Calculated three-phase invariants (model, mole fraction of the second component)

| TDB file | T (K) | Phases at the invariant |
|---|---:|---|
| AuGa-10Liu.tdb | 727.4 | AUGA_B31 (x(Ga) 0.5) + LIQUID (x(Ga) 0.54624) + AUGA2_C1 (x(Ga) 0.66667) |
| AuGa-10Liu.tdb | 727.4 | AUGA_B31 (x(Ga) 0.5) + LIQUID (x(Ga) 0.54581) + AUGA2_C1 (x(Ga) 0.66667) |
| AuGa-10Liu.tdb | 695.65 | FCC_A1 (x(Ga) 0.12221) + AU7GA (x(Ga) 0.13502) + LIQUID (x(Ga) 0.21291) |
| AuGa-10Liu.tdb | 683.26 | AU7GA (x(Ga) 0.13687) + AU7GA2_HT (x(Ga) 0.20206) + LIQUID (x(Ga) 0.2185) |
| AuGa-10Liu.tdb | 648.11 | AU7GA2_HT (x(Ga) 0.22059) + AU7GA2_LT (x(Ga) 0.22548) + LIQUID (x(Ga) 0.27886) |
| AuGa-10Liu.tdb | 621.46 | AU7GA2_LT (x(Ga) 0.23132) + LIQUID (x(Ga) 0.30793) + AU7GA3_HT (x(Ga) 0.30866) |
| AuGa-10Liu.tdb | 620.93 | FCC_A1 (x(Ga) 0.10666) + AU7GA (x(Ga) 0.13042) + AU7GA2_HT (x(Ga) 0.20158) |
| AuGa-10Liu.tdb | 618.68 | AU7GA3_HT (x(Ga) 0.31954) + LIQUID (x(Ga) 0.33615) + AUGA_B31 (x(Ga) 0.5) |
| AuGa-10Liu.tdb | 558.88 | AU7GA3_HT (x(Ga) 0.31465) + AU7GA3_LT (x(Ga) 0.31782) + AUGA_B31 (x(Ga) 0.5) |
| AuGa-10Liu.tdb | 554.55 | FCC_A1 (x(Ga) 0.08982) + AU7GA2_HT (x(Ga) 0.20384) + AU7GA2_LT (x(Ga) 0.20865) |
| AuGa-10Liu.tdb | 546.77 | AU7GA2_LT (x(Ga) 0.22726) + AU7GA3_HT (x(Ga) 0.30479) + AU7GA3_LT (x(Ga) 0.30626) |
| AuGa-10Liu.tdb | 302.81 | AUGA2_C1 (x(Ga) 0.66667) + LIQUID (x(Ga) 0.99924) + ORTHORHOMBIC_A11 (x(Ga) 1) |
| AuGa-11Wan.tdb | 725.82 | AUGA_B31 (x(Ga) 0.5) + LIQUID (x(Ga) 0.54261) + AUGA2_C1 (x(Ga) 0.66667) |
| AuGa-11Wan.tdb | 725.82 | AUGA_B31 (x(Ga) 0.5) + LIQUID (x(Ga) 0.54291) + AUGA2_C1 (x(Ga) 0.66667) |
| AuGa-11Wan.tdb | 725.82 | AUGA_B31 (x(Ga) 0.5) + LIQUID (x(Ga) 0.5425) + AUGA2_C1 (x(Ga) 0.66667) |
| AuGa-11Wan.tdb | 692.59 | FCC_A1 (x(Ga) 0.114) + AU8GA (x(Ga) 0.12926) + LIQUID (x(Ga) 0.23642) |
| AuGa-11Wan.tdb | 678.94 | AU8GA (x(Ga) 0.13312) + AU7GA2_HT (x(Ga) 0.2105) + LIQUID (x(Ga) 0.24083) |
| AuGa-11Wan.tdb | 678.94 | AU8GA (x(Ga) 0.1331) + AU7GA2_HT (x(Ga) 0.2105) + LIQUID (x(Ga) 0.24082) |
| AuGa-11Wan.tdb | 644.12 | AU7GA2_HT (x(Ga) 0.2105) + AU7GA2_LT (x(Ga) 0.22222) + LIQUID (x(Ga) 0.2796) |
| AuGa-11Wan.tdb | 644.12 | AU7GA2_HT (x(Ga) 0.2105) + AU7GA2_LT (x(Ga) 0.22222) + LIQUID (x(Ga) 0.27977) |
| AuGa-11Wan.tdb | 644.12 | AU7GA2_HT (x(Ga) 0.2105) + AU7GA2_LT (x(Ga) 0.22222) + LIQUID (x(Ga) 0.27977) |
| AuGa-11Wan.tdb | 623.44 | AU7GA2_LT (x(Ga) 0.22222) + AU7GA3 (x(Ga) 0.3) + LIQUID (x(Ga) 0.3003) |
| AuGa-11Wan.tdb | 623.44 | AU7GA2_LT (x(Ga) 0.22222) + AU7GA3 (x(Ga) 0.3) + LIQUID (x(Ga) 0.30027) |
| AuGa-11Wan.tdb | 623.44 | AU7GA2_LT (x(Ga) 0.22222) + AU7GA3 (x(Ga) 0.3) + LIQUID (x(Ga) 0.30042) |
| AuGa-11Wan.tdb | 621.06 | FCC_A1 (x(Ga) 0.09847) + AU8GA (x(Ga) 0.11686) + AU7GA2_HT (x(Ga) 0.2105) |
| AuGa-11Wan.tdb | 621.06 | FCC_A1 (x(Ga) 0.09849) + AU8GA (x(Ga) 0.11687) + AU7GA2_HT (x(Ga) 0.2105) |
| AuGa-11Wan.tdb | 618.47 | AU7GA3 (x(Ga) 0.3) + LIQUID (x(Ga) 0.32963) + AUGA_B31 (x(Ga) 0.5) |
| AuGa-11Wan.tdb | 618.47 | AU7GA3 (x(Ga) 0.3) + LIQUID (x(Ga) 0.32965) + AUGA_B31 (x(Ga) 0.5) |
| AuGa-11Wan.tdb | 618.47 | AU7GA3 (x(Ga) 0.3) + LIQUID (x(Ga) 0.32966) + AUGA_B31 (x(Ga) 0.5) |
| AuGa-11Wan.tdb | 556.18 | FCC_A1 (x(Ga) 0.08147) + AU7GA2_HT (x(Ga) 0.2105) + AU7GA2_LT (x(Ga) 0.22222) |
| AuGa-11Wan.tdb | 556.18 | FCC_A1 (x(Ga) 0.08139) + AU7GA2_HT (x(Ga) 0.2105) + AU7GA2_LT (x(Ga) 0.22222) |
| AuGa-11Wan.tdb | 556.18 | FCC_A1 (x(Ga) 0.08139) + AU7GA2_HT (x(Ga) 0.2105) + AU7GA2_LT (x(Ga) 0.22222) |
| AuGa-11Wan.tdb | 302.91 | AUGA2_C1 (x(Ga) 0.66667) + LIQUID (x(Ga) 0.99998) + ORTHORHOMBIC_A11 (x(Ga) 1) |
| AuGa-17Jen.tdb | 724.47 | AUGA_B31 (x(Ga) 0.5) + LIQUID (x(Ga) 0.54969) + AUGA2_C1 (x(Ga) 0.66667) |
| AuGa-17Jen.tdb | 724.47 | AUGA_B31 (x(Ga) 0.5) + LIQUID (x(Ga) 0.55006) + AUGA2_C1 (x(Ga) 0.66667) |
| AuGa-17Jen.tdb | 724.47 | AUGA_B31 (x(Ga) 0.5) + LIQUID (x(Ga) 0.54939) + AUGA2_C1 (x(Ga) 0.66667) |
| AuGa-17Jen.tdb | 689.65 | FCC_A1 (x(Ga) 0.12333) + AU8GA (x(Ga) 0.1387) + LIQUID (x(Ga) 0.23628) |
| AuGa-17Jen.tdb | 677.5 | AU8GA (x(Ga) 0.14258) + AU7GA2_HT (x(Ga) 0.2105) + LIQUID (x(Ga) 0.24022) |
| AuGa-17Jen.tdb | 677.5 | AU8GA (x(Ga) 0.14256) + AU7GA2_HT (x(Ga) 0.2105) + LIQUID (x(Ga) 0.24019) |
| AuGa-17Jen.tdb | 648.89 | AU7GA2_HT (x(Ga) 0.2105) + AU7GA2_LT (x(Ga) 0.22222) + LIQUID (x(Ga) 0.27229) |
| AuGa-17Jen.tdb | 648.89 | AU7GA2_HT (x(Ga) 0.2105) + AU7GA2_LT (x(Ga) 0.22222) + LIQUID (x(Ga) 0.27259) |
| AuGa-17Jen.tdb | 648.89 | AU7GA2_HT (x(Ga) 0.2105) + AU7GA2_LT (x(Ga) 0.22222) + LIQUID (x(Ga) 0.27276) |
| AuGa-17Jen.tdb | 621.04 | AU7GA2_LT (x(Ga) 0.22222) + LIQUID (x(Ga) 0.2999) + AU7GA3 (x(Ga) 0.3) |
| AuGa-17Jen.tdb | 621.04 | AU7GA2_LT (x(Ga) 0.22222) + LIQUID (x(Ga) 0.29975) + AU7GA3 (x(Ga) 0.3) |
| AuGa-17Jen.tdb | 621.04 | AU7GA2_LT (x(Ga) 0.22222) + AU7GA3 (x(Ga) 0.3) + LIQUID (x(Ga) 0.30009) |
| AuGa-17Jen.tdb | 619.39 | FCC_A1 (x(Ga) 0.10702) + AU8GA (x(Ga) 0.12436) + AU7GA2_HT (x(Ga) 0.2105) |
| AuGa-17Jen.tdb | 619.39 | FCC_A1 (x(Ga) 0.10705) + AU8GA (x(Ga) 0.12439) + AU7GA2_HT (x(Ga) 0.2105) |
| AuGa-17Jen.tdb | 612.49 | AU7GA3 (x(Ga) 0.3) + LIQUID (x(Ga) 0.33954) + AUGA_B31 (x(Ga) 0.5) |
| AuGa-17Jen.tdb | 612.48 | AU7GA3 (x(Ga) 0.3) + LIQUID (x(Ga) 0.3392) + AUGA_B31 (x(Ga) 0.5) |
| AuGa-17Jen.tdb | 612.48 | AU7GA3 (x(Ga) 0.3) + LIQUID (x(Ga) 0.33936) + AUGA_B31 (x(Ga) 0.5) |
| AuGa-17Jen.tdb | 558.14 | FCC_A1 (x(Ga) 0.08993) + AU7GA2_HT (x(Ga) 0.2105) + AU7GA2_LT (x(Ga) 0.22222) |
| AuGa-17Jen.tdb | 558.14 | FCC_A1 (x(Ga) 0.08983) + AU7GA2_HT (x(Ga) 0.2105) + AU7GA2_LT (x(Ga) 0.22222) |
| AuGa-17Jen.tdb | 558.14 | FCC_A1 (x(Ga) 0.08986) + AU7GA2_HT (x(Ga) 0.2105) + AU7GA2_LT (x(Ga) 0.22222) |
| AuGa-17Jen.tdb | 302.91 | AUGA2_C1 (x(Ga) 0.66667) + LIQUID (x(Ga) 0.99995) + ORTHORHOMBIC_A11 (x(Ga) 1) |

Convex hulls: [Materials Project DFT hull](https://data.orchid-project.org/hulls/dft-mp/AU/AU-GA.json) · [OQMD DFT hull](https://data.orchid-project.org/hulls/dft-oqmd/AU/AU-GA.json) · [CALPHAD hull AuGa-10Liu](https://data.orchid-project.org/hulls/calphad-sgte/AU/AU-GA--AuGa-10Liu.json) · [CALPHAD hull AuGa-11Wan](https://data.orchid-project.org/hulls/calphad-sgte/AU/AU-GA--AuGa-11Wan.json)

## Invariant reactions (literature)

Table: Invariant reactions reported in the literature for the Au–Ga system (101)

| T (K) | Reaction / phases | Compositions (mole fraction) | Class | Source | Location | Quote |
|---:|---|---|---|---|---|---|
| 764 | congruent melting: L -> AuGa2 | L: Ga 0.667; AuGa2: Au 0.333333, Ga 0.666667 | model | [1] Wang 2011 | Table 2, p. 6, row 29; `ORC-BY4AX66EZC` |  |
| 764 | congruent melting: liq. -> AuGa2 | liq.: Ga 0.667; AuGa2: Ga 0.667 | experimental | [2] Liu 2010; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 5, row 26; `ORC-G5MXIQHTNS` |  |
| 764 | congruent melting: L -> AuGa2 | L: Ga 0.667; AuGa2: Au 0.333333, Ga 0.666667 | model | [1] Wang 2011; _cites Liu 2010_ [doi](https://doi.org/10.1016/j.jallcom.2010.08.044) | Table 2, p. 6, row 28; `ORC-RXOSE2HCHO` |  |
| 764 | congruent melting: liq. -> AuGa2 | liq.: Ga 0.6667; AuGa2: Ga 0.6667 | model | [2] Liu 2010 | Table 2, p. 5, row 25; `ORC-VMLG7KOXYJ` |  |
| 764 | congruent melting: L -> AuGa2 | L: Ga 0.667; AuGa2: Au 0.333333, Ga 0.666667 | experimental | [1] Wang 2011; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 6, row 27; `ORC-VPAC5TENXL` |  |
| 735 | congruent melting: L -> AuGa | L: Ga 0.5; AuGa: Au 0.5, Ga 0.5 | model | [1] Wang 2011; _cites Liu 2010_ [doi](https://doi.org/10.1016/j.jallcom.2010.08.044) | Table 2, p. 6, row 22; `ORC-N3ITQUOL32` |  |
| 735 | congruent melting: L -> AuGa | L: Ga 0.5; AuGa: Au 0.5, Ga 0.5 | experimental | [1] Wang 2011; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 6, row 21; `ORC-TQKS5UWUSJ` |  |
| 734 | congruent melting: liq. -> AuGa | liq.: Ga 0.5; AuGa: Ga 0.5 | experimental | [2] Liu 2010; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 5, row 22; `ORC-I2FGOM24DL` |  |
| 734 | congruent melting: liq. -> AuGa | liq.: Ga 0.5; AuGa: Ga 0.5 | model | [2] Liu 2010 | Table 2, p. 5, row 21; `ORC-LEBM7Q7JX3` |  |
| 732 | congruent melting: L -> AuGa | L: Ga 0.5; AuGa: Au 0.5, Ga 0.5 | model | [1] Wang 2011 | Table 2, p. 6, row 23; `ORC-GF2Y3O2TQT` |  |
| 727 | eutectic: L -> AuGa + AuGa2 | L: Ga 0.546; AuGa: Au 0.5, Ga 0.5; AuGa2: Au 0.333333, Ga 0.666667 | model | [1] Wang 2011; _cites Liu 2010_ [doi](https://doi.org/10.1016/j.jallcom.2010.08.044) | Table 2, p. 6, row 25; `ORC-45LZHZ3JQ4` |  |
| 727 | eutectic: L -> AuGa + AuGa2 | AuGa: Ga 0.5; AuGa2: Ga 0.666667 | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Liu 2011_ [doi](https://doi.org/10.1016/j.jallcom.2010.08.044) | Table 4, p. 9, row 37; `ORC-6UHWOVA7BV` |  |
| 727 | eutectic: liq. -> AuGa + AuGa2 | liq.: Ga 0.5462; AuGa: Ga 0.5; AuGa2: Ga 0.6667 | model | [2] Liu 2010 | Table 2, p. 5, row 23; `ORC-V3GDUG42IB` |  |
| 726 | eutectic: L -> AuGa + AuGa2 | AuGa: Ga 0.5; AuGa2: Ga 0.666667 | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Wang 2011_ [doi](https://doi.org/10.1016/j.calphad.2010.10.009) | Table 4, p. 9, row 38; `ORC-4AJWMIU53N` |  |
| 726 | eutectic: L -> AuGa + AuGa2 | L: Ga 0.543; AuGa: Au 0.5, Ga 0.5; AuGa2: Au 0.333333, Ga 0.666667 | model | [1] Wang 2011 | Table 2, p. 6, row 26; `ORC-HHUB6IIHHE` |  |
| 724 | eutectic: L -> AuGa + AuGa2 | AuGa: Ga 0.5; AuGa2: Ga 0.666667 | model | [3] Jendrzejczyk-Handzlik 2017 | Table 4, p. 9, row 39; `ORC-DA27PMCHI4` |  |
| 722 | eutectic: liq. -> AuGa + AuGa2 | liq.: Ga 0.555; AuGa: Ga 0.5; AuGa2: Ga 0.667 | experimental | [2] Liu 2010; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 5, row 24; `ORC-DXTGOWBTNL` |  |
| 722 | eutectic: L -> AuGa + AuGa2 | L: Ga 0.555; AuGa: Au 0.5, Ga 0.5; AuGa2: Au 0.333333, Ga 0.666667 | experimental | [1] Wang 2011; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 6, row 24; `ORC-GW7DWZINNC` |  |
| 722 | eutectic: L -> AuGa + AuGa2 | AuGa: Ga 0.5; AuGa2: Ga 0.666667 | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 4, p. 9, row 36; `ORC-L2LXZERJ3K` |  |
| 697 | peritectic: L + fcc(Au) -> D024 | D024: Ga 0.111111 | experimental | [3] Jendrzejczyk-Handzlik 2017 | Table 4, p. 9, row 5; `ORC-2O2LPCUEJ5` |  |
| 696 | peritectic: L + fcc(Au) -> D024 | D024: Ga 0.111111 | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Liu 2011_ [doi](https://doi.org/10.1016/j.jallcom.2010.08.044) | Table 4, p. 9, row 3; `ORC-DYBPZTO7XA` |  |
| 696 | peritectic: L + fcc(Au) -> D024 | L: Ga 0.213; D024: Au 0.888889, Ga 0.111111 | model | [1] Wang 2011; _cites Liu 2010_ [doi](https://doi.org/10.1016/j.jallcom.2010.08.044) | Table 2, p. 6, row 3; `ORC-EBNNYJFX2E` |  |
| 696 | peritectic: L + fcc(Au) -> D024 | D024: Ga 0.111111 | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Mouani 1995_ [doi](https://doi.org/10.1016/0925-8388%2895%2901606-6) | Table 4, p. 9, row 2; `ORC-HQVDZAVH5Q` |  |
| 696 | liq. + fcc(Au) -> αAu7Ga | liq.: Ga 0.228; fcc(Au): Ga 0.124; αAu7Ga: Ga 0.138 | experimental | [2] Liu 2010; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 5, row 2; `ORC-UO6H2FBUUX` |  |
| 696 | peritectic: L + fcc(Au) -> D024 | D024: Au 0.888889, Ga 0.111111 | experimental | [1] Wang 2011; _cites Mouani 1995_ [doi](https://doi.org/10.1016/0925-8388%2895%2901606-6) | Table 2, p. 6, row 2; `ORC-XQXBFI36QP` |  |
| 696 | liq. + fcc(Au) -> αAu7Ga | liq.: Ga 0.2129; fcc(Au): Ga 0.1222; αAu7Ga: Ga 0.135 | model | [2] Liu 2010 | Table 2, p. 5, row 1; `ORC-ZVZKPWP3FP` |  |
| 693 | peritectic: L + fcc(Au) -> D024 | D024: Ga 0.111111 | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Wang 2011_ [doi](https://doi.org/10.1016/j.calphad.2010.10.009) | Table 4, p. 9, row 4; `ORC-GZCUU4YHHM` |  |
| 693 | peritectic: L + fcc(Au) -> D024 | L: Ga 0.236; D024: Au 0.888889, Ga 0.111111 | model | [1] Wang 2011 | Table 2, p. 6, row 4; `ORC-IRTZRNQKXY` |  |
| 690 | peritectic: L + fcc(Au) -> D024 | D024: Ga 0.111111 | model | [3] Jendrzejczyk-Handzlik 2017 | Table 4, p. 9, row 6; `ORC-TUR67H2FIQ` |  |
| 688 | peritectic: L + fcc(Au) -> D024 | D024: Ga 0.111111 | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 4, p. 9, row 1; `ORC-25VBOIBYDT` |  |
| 688 | peritectic: L + fcc(Au) -> D024 | L: Ga 0.228; D024: Au 0.888889, Ga 0.111111 | experimental | [1] Wang 2011; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 6, row 1; `ORC-IEIPXFIN2F` |  |
| 684 | peritectic: L + D024 -> β-Au7Ga2 | D024: Ga 0.111111; β-Au7Ga2: Ga 0.222222 | experimental | [3] Jendrzejczyk-Handzlik 2017 | Table 4, p. 9, row 11; `ORC-3L3NVAP4BG` |  |
| 683 | liq. + αAu7Ga -> βAu7Ga2 | liq.: Ga 0.2185; αAu7Ga: Ga 0.1369; βAu7Ga2: Ga 0.2021 | model | [2] Liu 2010 | Table 2, p. 5, row 3; `ORC-2L3BNWCXIU` |  |
| 683 | peritectic: L + D024 -> β-Au7Ga2 | D024: Au 0.888889, Ga 0.111111; β-Au7Ga2: Au 0.7895, Ga 0.2105 | experimental | [1] Wang 2011; _cites Mouani 1995_ [doi](https://doi.org/10.1016/0925-8388%2895%2901606-6) | Table 2, p. 6, row 6; `ORC-7ZQFF5RQKK` |  |
| 683 | peritectic: L + D024 -> β-Au7Ga2 | L: Ga 0.219; D024: Au 0.888889, Ga 0.111111; β-Au7Ga2: Au 0.7895, Ga 0.2105 | experimental | [1] Wang 2011; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 6, row 7; `ORC-TXAMIHEZ34` |  |
| 683 | liq. + αAu7Ga -> βAu7Ga2 | liq.: Ga 0.231; αAu7Ga: Ga 0.142; βAu7Ga2: Ga 0.205 | experimental | [2] Liu 2010; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 5, row 4; `ORC-UK2LCCIZGZ` |  |
| 683 | peritectic: L + D024 -> β-Au7Ga2 | D024: Ga 0.111111; β-Au7Ga2: Ga 0.222222 | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 4, p. 9, row 7; `ORC-USEV7QELCQ` |  |
| 683 | peritectic: L + D024 -> β-Au7Ga2 | D024: Ga 0.111111; β-Au7Ga2: Ga 0.222222 | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Liu 2011_ [doi](https://doi.org/10.1016/j.jallcom.2010.08.044) | Table 4, p. 9, row 9; `ORC-VH5P2COX2T` |  |
| 683 | peritectic: L + D024 -> β-Au7Ga2 | D024: Ga 0.111111; β-Au7Ga2: Ga 0.222222 | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Mouani 1995_ [doi](https://doi.org/10.1016/0925-8388%2895%2901606-6) | Table 4, p. 9, row 8; `ORC-W4SIOXCY2P` |  |
| 683 | peritectic: L + D024 -> β-Au7Ga2 | L: Ga 0.231; D024: Au 0.888889, Ga 0.111111; β-Au7Ga2: Au 0.7895, Ga 0.2105 | experimental | [1] Wang 2011; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 6, row 5; `ORC-YI3E4J6PK7` |  |
| 679 | peritectic: L + D024 -> β-Au7Ga2 | D024: Ga 0.111111; β-Au7Ga2: Ga 0.222222 | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Wang 2011_ [doi](https://doi.org/10.1016/j.calphad.2010.10.009) | Table 4, p. 9, row 10; `ORC-6RP35VZBJG` |  |
| 679 | peritectic: L + D024 -> β-Au7Ga2 | L: Ga 0.241; D024: Au 0.888889, Ga 0.111111; β-Au7Ga2: Au 0.7895, Ga 0.2105 | model | [1] Wang 2011 | Table 2, p. 6, row 8; `ORC-ATMFHSUAWH` |  |
| 678 | peritectic: L + D024 -> β-Au7Ga2 | D024: Ga 0.111111; β-Au7Ga2: Ga 0.222222 | model | [3] Jendrzejczyk-Handzlik 2017 | Table 4, p. 9, row 12; `ORC-EWUTJQQS7T` |  |
| 648 | peritectic: L + β-Au7Ga2 -> β'-Au7Ga2 | β-Au7Ga2: Ga 0.222222; β'-Au7Ga2: Ga 0.222222 | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 4, p. 9, row 13; `ORC-ABSB5IR5IX` |  |
| 648 | peritectic: L + β-Au7Ga2 -> β′-Au7Ga2 | L: Ga 0.265; β-Au7Ga2: Au 0.7895, Ga 0.2105 | experimental | [1] Wang 2011; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 6, row 9; `ORC-GQ5TLXCRU3` |  |
| 648 | peritectic: L + β-Au7Ga2 -> β′-Au7Ga2 | L: Ga 0.279; β-Au7Ga2: Au 0.7895, Ga 0.2105 | model | [1] Wang 2011; _cites Liu 2010_ [doi](https://doi.org/10.1016/j.jallcom.2010.08.044) | Table 2, p. 6, row 10; `ORC-I66I2U5SCM` |  |
| 648 | liq. + βAu7Ga2 -> β'Au7Ga2 | liq.: Ga 0.2789; βAu7Ga2: Ga 0.2206 | model | [2] Liu 2010 | Table 2, p. 5, row 9; `ORC-RQWU2JMIDS` |  |
| 648 | peritectic: L + β-Au7Ga2 -> β'-Au7Ga2 | β-Au7Ga2: Ga 0.222222; β'-Au7Ga2: Ga 0.222222 | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Liu 2011_ [doi](https://doi.org/10.1016/j.jallcom.2010.08.044) | Table 4, p. 9, row 14; `ORC-SW6DGO2LHV` |  |
| 648 | liq. + βAu7Ga2 -> β'Au7Ga2 | liq.: Ga 0.265; βAu7Ga2: Ga 0.221; β'Au7Ga2: Ga 0.231; β′Au7Ga2: Ga 0.231 | experimental | [2] Liu 2010; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 5, row 10; `ORC-V5CY6LOL2J` |  |
| 648 | peritectic: L + β-Au7Ga2 -> β'-Au7Ga2 | β-Au7Ga2: Ga 0.222222; β'-Au7Ga2: Ga 0.222222 | model | [3] Jendrzejczyk-Handzlik 2017 | Table 4, p. 9, row 17; `ORC-YAIXXYLXMM.e479cf` |  |
| 647 | peritectic: L + β-Au7Ga2 -> β'-Au7Ga2 | β-Au7Ga2: Ga 0.222222; β'-Au7Ga2: Ga 0.222222 | experimental | [3] Jendrzejczyk-Handzlik 2017 | Table 4, p. 9, row 16; `ORC-Q2IZRIN26O` |  |
| 644 | peritectic: L + β-Au7Ga2 -> β'-Au7Ga2 | β-Au7Ga2: Ga 0.222222; β'-Au7Ga2: Ga 0.222222 | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Wang 2011_ [doi](https://doi.org/10.1016/j.calphad.2010.10.009) | Table 4, p. 9, row 15; `ORC-JWKNB4BTL5` |  |
| 644 | peritectic: L + β-Au7Ga2 -> β′-Au7Ga2 | L: Ga 0.28; β-Au7Ga2: Au 0.7895, Ga 0.2105 | model | [1] Wang 2011 | Table 2, p. 6, row 11; `ORC-SQXYWZKFS2` |  |
| 624 | congruent melting: L -> γ-Au7Ga3 | L: Ga 0.3; γ-Au7Ga3: Au 0.7, Ga 0.3 | model | [1] Wang 2011 | Table 2, p. 6, row 17; `ORC-AJEIPD2MAH` |  |
| 623 | eutectic: L -> γ-Au7Ga3 + β′-Au7Ga2 | L: Ga 0.299; γ-Au7Ga3: Au 0.7, Ga 0.3; β′-Au7Ga2: Au 0.7895, Ga 0.2105 | model | [1] Wang 2011 | Table 2, p. 6, row 14; `ORC-C5Q2RJ3VRZ` |  |
| 623 | congruent melting: L -> γ-Au7Ga3 | L: Au 0.7, Ga 0.3; γ-Au7Ga3: Au 0.7, Ga 0.3 | experimental | [1] Wang 2011; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 6, row 15; `ORC-LKQA7ODMWA` |  |
| 623 | eutectic: L -> γ-Au7Ga3 + β'-Au7Ga2 | γ-Au7Ga3: Ga 0.3; β'-Au7Ga2: Ga 0.222222 | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Wang 2011_ [doi](https://doi.org/10.1016/j.calphad.2010.10.009) | Table 4, p. 9, row 20; `ORC-SFCLYFBQSD` |  |
| 622 | eutectic: L -> γ-Au7Ga3 + β′-Au7Ga2 | L: Ga 0.308; γ-Au7Ga3: Au 0.7, Ga 0.3; β′-Au7Ga2: Au 0.7895, Ga 0.2105 | model | [1] Wang 2011; _cites Liu 2010_ [doi](https://doi.org/10.1016/j.jallcom.2010.08.044) | Table 2, p. 6, row 13; `ORC-FK73WE43EE` |  |
| 622 | eutectic: L -> γ-Au7Ga3 + β'-Au7Ga2 | γ-Au7Ga3: Ga 0.3; β'-Au7Ga2: Ga 0.222222 | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Liu 2011_ [doi](https://doi.org/10.1016/j.jallcom.2010.08.044) | Table 4, p. 9, row 19; `ORC-FPNTS7EAAI` |  |
| 622 | congruent melting: liq. -> γAu7Ga3 | liq.: Ga 0.3086; γAu7Ga3: Ga 0.3086 | model | [2] Liu 2010 | Table 2, p. 5, row 15; `ORC-K5SCWO4O44` |  |
| 622 | congruent melting: liq. -> γAu7Ga3 | liq.: Ga 0.305; γAu7Ga3: Ga 0.305 | experimental | [2] Liu 2010; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 5, row 16; `ORC-MAPVCQ4XGH` |  |
| 622 | congruent melting: L -> γ-Au7Ga3 | L: Ga 0.309; γ-Au7Ga3: Au 0.7, Ga 0.3 | model | [1] Wang 2011; _cites Liu 2010_ [doi](https://doi.org/10.1016/j.jallcom.2010.08.044) | Table 2, p. 6, row 16; `ORC-MRPJNEJ5SP` |  |
| 622 | eutectic: liq. -> β'Au7Ga2 + γAu7Ga3 | liq.: Ga 0.3079; β'Au7Ga2: Ga 0.2313; γAu7Ga3: Ga 0.3087 | model | [2] Liu 2010 | Table 2, p. 5, row 11; `ORC-ZTLJQIGB5U` |  |
| 621 | αAu7Ga -> fcc(Au) + βAu7Ga2 | αAu7Ga: Ga 0.106; fcc(Au): Ga 0.128; βAu7Ga2: Ga 0.204 | experimental | [2] Liu 2010; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 5, row 6; `ORC-A7TF6NU4LK` |  |
| 621 | αAu7Ga -> fcc(Au) + βAu7Ga2 | αAu7Ga: Ga 0.1304; fcc(Au): Ga 0.1067; βAu7Ga2: Ga 0.2016 | model | [2] Liu 2010 | Table 2, p. 5, row 5; `ORC-QA32XAKM43` |  |
| 621 | eutectoid: D024 -> fcc(Au) + β-Au7Ga2 | D024: Au 0.888889, Ga 0.111111; β-Au7Ga2: Au 0.7895, Ga 0.2105 | experimental | [1] Wang 2011; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 6, row 33; `ORC-S33N3G465Y` |  |
| 621 | eutectoid: D024 -> fcc(Au) + β-Au7Ga2 | D024: Au 0.888889, Ga 0.111111; β-Au7Ga2: Au 0.7895, Ga 0.2105 | model | [1] Wang 2011 | Table 2, p. 6, row 35; `ORC-Y6EOY3B4BM` |  |
| 621 | eutectoid: D024 -> fcc(Au) + β-Au7Ga2 | D024: Au 0.888889, Ga 0.111111; β-Au7Ga2: Au 0.7895, Ga 0.2105 | model | [1] Wang 2011; _cites Liu 2010_ [doi](https://doi.org/10.1016/j.jallcom.2010.08.044) | Table 2, p. 6, row 34; `ORC-ZDN4NI6GVP` |  |
| 621 | eutectic: L -> γ-Au7Ga3 + β'-Au7Ga2 | γ-Au7Ga3: Ga 0.3; β'-Au7Ga2: Ga 0.222222 | model | [3] Jendrzejczyk-Handzlik 2017 | Table 4, p. 9, row 22; `ORC-ZJSBFI5ZK2` |  |
| 620 | eutectic: L -> γ-Au7Ga3 + β'-Au7Ga2 | γ-Au7Ga3: Ga 0.3; β'-Au7Ga2: Ga 0.222222 | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 4, p. 9, row 18; `ORC-7NLCZXOMOZ` |  |
| 620 | eutectic: liq. -> β'Au7Ga2 + γAu7Ga3 | liq.: Ga 0.285; β'Au7Ga2: Ga 0.248; γAu7Ga3: Ga 0.298 | experimental | [2] Liu 2010; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 5, row 12; `ORC-DLWWPOUFZ4` |  |
| 620 | eutectic: L -> γ-Au7Ga3 + β′-Au7Ga2 | L: Ga 0.298; γ-Au7Ga3: Au 0.7, Ga 0.3; β′-Au7Ga2: Au 0.7895, Ga 0.2105 | experimental | [1] Wang 2011; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 6, row 12; `ORC-JL643V624L` |  |
| 620 | eutectic: L -> γ-Au7Ga3 + β'-Au7Ga2 | γ-Au7Ga3: Ga 0.3; β'-Au7Ga2: Ga 0.222222 | experimental | [3] Jendrzejczyk-Handzlik 2017 | Table 4, p. 9, row 21; `ORC-SZ3ZN2DO4U.196b31` |  |
| 619 | eutectic: L -> γ-Au7Ga3 + AuGa | γ-Au7Ga3: Ga 0.3; AuGa: Ga 0.5 | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Liu 2011_ [doi](https://doi.org/10.1016/j.jallcom.2010.08.044) | Table 4, p. 9, row 28; `ORC-25IUVY6HKK` |  |
| 619 | eutectic: L -> γ-Au7Ga3 + AuGa | L: Ga 0.336; γ-Au7Ga3: Au 0.7, Ga 0.3; AuGa: Au 0.5, Ga 0.5 | model | [1] Wang 2011; _cites Liu 2010_ [doi](https://doi.org/10.1016/j.jallcom.2010.08.044) | Table 2, p. 6, row 19; `ORC-H4KGH4EXXW` |  |
| 619 | eutectic: L -> γ-Au7Ga3 + AuGa | L: Ga 0.33; γ-Au7Ga3: Au 0.7, Ga 0.3; AuGa: Au 0.5, Ga 0.5 | model | [1] Wang 2011 | Table 2, p. 6, row 20; `ORC-NJATG5V4IS` |  |
| 619 | eutectic: L -> γ-Au7Ga3 + AuGa | γ-Au7Ga3: Ga 0.3; AuGa: Ga 0.5 | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Wang 2011_ [doi](https://doi.org/10.1016/j.calphad.2010.10.009) | Table 4, p. 9, row 29; `ORC-QZ5DPDXINY` |  |
| 619 | eutectic: liq. -> γAu7Ga3 + AuGa | liq.: Ga 0.3362; γAu7Ga3: Ga 0.3195; AuGa: Ga 0.5 | model | [2] Liu 2010 | Table 2, p. 5, row 13; `ORC-ZETYTAT4QQ` |  |
| 613 | eutectic: L -> γ-Au7Ga3 + AuGa | L: Ga 0.336; γ-Au7Ga3: Au 0.7, Ga 0.3; AuGa: Au 0.5, Ga 0.5 | experimental | [1] Wang 2011; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 6, row 18; `ORC-K3DVKJV7QB` |  |
| 613 | eutectic: L -> γ-Au7Ga3 + AuGa | γ-Au7Ga3: Ga 0.3; AuGa: Ga 0.5 | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 4, p. 9, row 27; `ORC-OTZTWMNEI2` |  |
| 613 | eutectic: L -> γ-Au7Ga3 + AuGa | γ-Au7Ga3: Ga 0.3; AuGa: Ga 0.5 | experimental | [3] Jendrzejczyk-Handzlik 2017 | Table 4, p. 9, row 30; `ORC-SQCB22U2T7.8ffcd2` |  |
| 613 | eutectic: L -> γ-Au7Ga3 + AuGa | γ-Au7Ga3: Ga 0.3; AuGa: Ga 0.5 | model | [3] Jendrzejczyk-Handzlik 2017 | Table 4, p. 9, row 31; `ORC-SQCB22U2T7.b0b936` |  |
| 612 | eutectic: liq. -> γAu7Ga3 + AuGa | liq.: Ga 0.336; γAu7Ga3: Ga 0.31; AuGa: Ga 0.5 | experimental | [2] Liu 2010; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 5, row 14; `ORC-6IW6KPFEKZ` |  |
| 559 | γAu7Ga3 -> AuGa + γ'Au7Ga3 | γAu7Ga3: Au 0.7, Ga 0.3; AuGa: Au 0.5, Ga 0.5 | experimental | [2] Liu 2010; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 5, row 20; `ORC-TAVVGCFGU2` |  |
| 559 | γAu7Ga3 -> AuGa + γ'Au7Ga3 | γAu7Ga3: Ga 0.3147; AuGa: Ga 0.5 | model | [2] Liu 2010 | Table 2, p. 5, row 19; `ORC-ZZ3BHFCWJW` |  |
| 557 | eutectoid: β-Au7Ga2 -> fcc(Au) + β′-Au7Ga2 | β-Au7Ga2: Au 0.7895, Ga 0.2105 | model | [1] Wang 2011 | Table 2, p. 6, row 38; `ORC-YBWLIQN22F` |  |
| 555 | eutectoid: β-Au7Ga2 -> fcc(Au) + β′-Au7Ga2 | β-Au7Ga2: Au 0.7895, Ga 0.2105 | experimental | [1] Wang 2011; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 6, row 36; `ORC-ALOKIR4643` |  |
| 555 | eutectoid: β-Au7Ga2 -> fcc(Au) + β′-Au7Ga2 | β-Au7Ga2: Au 0.7895, Ga 0.2105 | model | [1] Wang 2011; _cites Liu 2010_ [doi](https://doi.org/10.1016/j.jallcom.2010.08.044) | Table 2, p. 6, row 37; `ORC-E2OYSWGS2Z` |  |
| 555 | βAu7Ga2 -> fcc(Au) + β'Au7Ga2 | βAu7Ga2: Ga 0.205; fcc(Au): Ga 0.085; β'Au7Ga2: Ga 0.213; β′Au7Ga2: Ga 0.213 | experimental | [2] Liu 2010; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 5, row 8; `ORC-RYUUEYHUMK` |  |
| 555 | βAu7Ga2 -> fcc(Au) + β'Au7Ga2 | βAu7Ga2: Ga 0.2038; fcc(Au): Ga 0.0898 | model | [2] Liu 2010 | Table 2, p. 5, row 7; `ORC-XMSHJDAZXU` |  |
| 547 | γAu7Ga3 -> β'Au7Ga2 + γ'Au7Ga3 | γAu7Ga3: Ga 0.3048; β'Au7Ga2: Ga 0.2273 | model | [2] Liu 2010 | Table 2, p. 5, row 17; `ORC-7EBZVPCTFT` |  |
| 547 | γAu7Ga3 -> β'Au7Ga2 + γ'Au7Ga3 | γAu7Ga3: Au 0.7, Ga 0.3; β'Au7Ga2: Au 0.777778, Ga 0.222222 | experimental | [2] Liu 2010; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 5, row 18; `ORC-7VJCRO5M7F` |  |
| 303 | eutectic: liq. -> AuGa2 + orth. (Ga) | liq.: Ga 0.9992; AuGa2: Ga 0.6667; orth. (Ga): Ga 0.9999 | model | [2] Liu 2010 | Table 2, p. 5, row 27; `ORC-5WRMCAJODI` |  |
| 303 | eutectic: L -> AuGa2 + (Ga) | L: Ga 1; AuGa2: Au 0.333333, Ga 0.666667 | experimental | [1] Wang 2011; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 6, row 30; `ORC-BKM47VDDS7` |  |
| 303 | eutectic: L -> AuGa2 + (Ga) | L: Ga 0.999; AuGa2: Au 0.333333, Ga 0.666667 | model | [1] Wang 2011; _cites Liu 2010_ [doi](https://doi.org/10.1016/j.jallcom.2010.08.044) | Table 2, p. 6, row 31; `ORC-ERSALDBCFK` |  |
| 303 | eutectic: L -> AuGa2 + (Ga) | AuGa2: Ga 0.666667; (Ga): Ga 1 | model | [3] Jendrzejczyk-Handzlik 2017 | Table 4, p. 9, row 47; `ORC-IZ6CJVVHHZ.fb37a0` |  |
| 303 | eutectic: liq. -> AuGa2 + orth. (Ga) | liq.: Ga 1; AuGa2: Ga 0.667; orth. (Ga): Ga 1 | experimental | [2] Liu 2010; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 2, p. 5, row 28; `ORC-KBLQBNYNBA` |  |
| 303 | eutectic: L -> AuGa2 + (Ga) | AuGa2: Ga 0.666667; (Ga): Ga 1 | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 4, p. 9, row 44; `ORC-Q4X6L76TUB` |  |
| 303 | eutectic: L -> AuGa2 + (Ga) | AuGa2: Ga 0.666667; (Ga): Ga 1 | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Wang 2011_ [doi](https://doi.org/10.1016/j.calphad.2010.10.009) | Table 4, p. 9, row 46; `ORC-SAZ4KN3KIN` |  |
| 303 | eutectic: L -> AuGa2 + (Ga) | L: Ga 0.99998; AuGa2: Au 0.333333, Ga 0.666667 | model | [1] Wang 2011 | Table 2, p. 6, row 32; `ORC-SCFBW3IE4H` |  |
| 303 | eutectic: L -> AuGa2 + (Ga) | AuGa2: Ga 0.666667; (Ga): Ga 1 | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Liu 2011_ [doi](https://doi.org/10.1016/j.jallcom.2010.08.044) | Table 4, p. 9, row 45; `ORC-W7T2P32PFN` |  |

## Other properties

### Phase transition (12)

Table: Phase transition, Au–Ga system

| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---:|---:|---|---|---|---|---|
| Phase transition | 621 K | 621 | congruent melting: L -> γ-Au7Ga3; _L: Ga 0.3; γ-Au7Ga3: Ga 0.3_ | model | [3] Jendrzejczyk-Handzlik 2017 | Table 4, p. 9, row 26; `ORC-GVBGDBUZP2` |  |
| Phase transition | 622 K | 622 | congruent melting: L -> γ-Au7Ga3; _L: Ga 0.3; γ-Au7Ga3: Ga 0.3_ | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Liu 2011_ [doi](https://doi.org/10.1016/j.jallcom.2010.08.044) | Table 4, p. 9, row 24; `ORC-B2JJA5CNB7` |  |
| Phase transition | 623 K | 623 | congruent melting: L -> γ-Au7Ga3; _L: Ga 0.3; γ-Au7Ga3: Ga 0.3_ | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 4, p. 9, row 23; `ORC-VEOKT2NVJA` |  |
| Phase transition | 624 K | 624 | congruent melting: L -> γ-Au7Ga3; _L: Ga 0.3; γ-Au7Ga3: Ga 0.3_ | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Wang 2011_ [doi](https://doi.org/10.1016/j.calphad.2010.10.009) | Table 4, p. 9, row 25; `ORC-IDYSLPLQWL` |  |
| Phase transition | 732 K | 732 | congruent melting: L -> AuGa; _L: Ga 0.5; AuGa: Ga 0.5_ | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Wang 2011_ [doi](https://doi.org/10.1016/j.calphad.2010.10.009) | Table 4, p. 9, row 34; `ORC-RU5Z7ZL5LD` |  |
| Phase transition | 734 K | 734 | congruent melting: L -> AuGa; _L: Ga 0.5; AuGa: Ga 0.5_ | model | [3] Jendrzejczyk-Handzlik 2017 | Table 4, p. 9, row 35; `ORC-ZO5H2U4IPD` |  |
| Phase transition | 735 K | 735 | congruent melting: L -> AuGa; _L: Ga 0.5; AuGa: Ga 0.5_ | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 4, p. 9, row 32; `ORC-NRTGHHRKUQ` |  |
| Phase transition | 735 K | 735 | congruent melting: L -> AuGa; _L: Ga 0.5; AuGa: Ga 0.5_ | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Liu 2011_ [doi](https://doi.org/10.1016/j.jallcom.2010.08.044) | Table 4, p. 9, row 33; `ORC-VF6WZVLX52` |  |
| Phase transition | 764 K | 764 | congruent melting: L -> AuGa2; _L: Ga 0.666667; AuGa2: Ga 0.666667_ | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 4, p. 9, row 40; `ORC-D5IBQFHSCX` |  |
| Phase transition | 764 K | 764 | congruent melting: L -> AuGa2; _L: Ga 0.666667; AuGa2: Ga 0.666667_ | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Wang 2011_ [doi](https://doi.org/10.1016/j.calphad.2010.10.009) | Table 4, p. 9, row 42; `ORC-EG2SNQUOWT` |  |
| Phase transition | 764 K | 764 | congruent melting: L -> AuGa2; _L: Ga 0.666667; AuGa2: Ga 0.666667_ | experimental | [3] Jendrzejczyk-Handzlik 2017; _cites Liu 2011_ [doi](https://doi.org/10.1016/j.jallcom.2010.08.044) | Table 4, p. 9, row 41; `ORC-GE3TE3S7TL` |  |
| Phase transition | 764 K | 764 | congruent melting: L -> AuGa2; _L: Ga 0.666667; AuGa2: Ga 0.666667_ | model | [3] Jendrzejczyk-Handzlik 2017 | Table 4, p. 9, row 43; `ORC-GY2CLTRZRQ.c7ed3c` |  |

### Crystal structure (3)

Table: Crystal structure, Au–Ga system

| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---:|---:|---|---|---|---|---|
| Lattice a | 7.7258 Å |  | Au7Ga2-HT | model | [4] Ghasemi 2014; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 1, p. 2, row 6; `ORC-L2LJ747QCK.67d581` |  |
| Lattice a | 6.0758 Å | 298.15 | AuGa2; _alloy: Ga 0.666667_ | experimental | [4] Ghasemi 2014; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 1, p. 2, row 10; `ORC-6GTHP7RPCQ` |  |
| Lattice c | 8.7413 Å |  | Au7Ga2-HT | model | [4] Ghasemi 2014; _cites Cooke 1966_ [doi](https://doi.org/10.1016/0022-5088%2866%2990044-0) | Table 1, p. 2, row 6; `ORC-L2LJ747QCK.16e430` |  |

### Model expression (5)

Table: Model expression, Au–Ga system

| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---:|---:|---|---|---|---|---|
| emf expression term; _printed: A_ | 0.325 V |  | UNKNOWN; _alloy: Au 0.6, Ga 0.4_ | experimental | [3] Jendrzejczyk-Handzlik 2017 | Table 1, p. 5, row 4; `ORC-KFZPEP2WTX` |  |
| emf expression term; _printed: A_ | 0.427 V |  | UNKNOWN; _alloy: Au 0.4, Ga 0.6_ | experimental | [3] Jendrzejczyk-Handzlik 2017 | Table 1, p. 5, row 3; `ORC-RLXNM7TNIW` |  |
| emf expression term; _printed: A_ | 0.47 V |  | UNKNOWN; _alloy: Au 0.2, Ga 0.8_ | experimental | [3] Jendrzejczyk-Handzlik 2017 | Table 1, p. 5, row 2; `ORC-W633VL6X2E` |  |
| emf expression term; _printed: A_ | 0.486 V |  | UNKNOWN; _alloy: Au 0, Ga 1_ | experimental | [3] Jendrzejczyk-Handzlik 2017 | Table 1, p. 5, row 1; `ORC-YDPJB4BSWI` |  |
| emf expression term; _printed: A_ | 0.186 V |  | UNKNOWN; _alloy: Au 0.8, Ga 0.2_ | experimental | [3] Jendrzejczyk-Handzlik 2017 | Table 1, p. 5, row 5; `ORC-YE2AE5HI7S` |  |

## Sources

Reporting papers the values were read from (a value cited from another work names that work in its row).

1. J. Wang, Y.J. Liu, L.B. Liu, H.Y. Zhou, Z.P. Jin, Thermodynamic assessment of the Au–Ga binary system, Calphad 35, 242-248 (2011). [doi:10.1016/j.calphad.2010.10.009](https://doi.org/10.1016/j.calphad.2010.10.009)
2. Jinming Liu, Cuiping Guo, Changrong Li, Zhenmin Du, Thermodynamic assessment of the Au–Ga system, Journal of Alloys and Compounds 508, 62-70 (2010). [doi:10.1016/j.jallcom.2010.08.044](https://doi.org/10.1016/j.jallcom.2010.08.044)
3. Dominika Jendrzejczyk-Handzlik, Thermodynamic Study and Re-optimization of the Au-Ga Binary System, J. Phase Equilib. Diffus. 38, 305-318 (2017). [doi:10.1007/s11669-017-0543-x](https://doi.org/10.1007/s11669-017-0543-x)
4. M. Ghasemi, B. Sundman, S.G. Fries, J. Johansson, The thermodynamic assessment of the Au–In–Ga system, Journal of Alloys and Compounds 600, 178-185 (2014). [doi:10.1016/j.jallcom.2014.02.071](https://doi.org/10.1016/j.jallcom.2014.02.071)

## Please cite

- R. Arróyave, J. Saal, D. Shin, ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23735569
- R. Arróyave, J. Saal, D. Shin, ORCHID-Diagrams: calculated binary phase diagrams (version 2026.10), Zenodo (2026). https://doi.org/10.5281/zenodo.23735859
- R. Arróyave, J. Saal, D. Shin, ORCHID-Hulls: binary convex hulls (Materials Project, OQMD, assessed CALPHAD) (version 2026.10), Zenodo (2026). https://doi.org/10.5281/zenodo.23735891
- R. Arróyave, J. Saal, D. Shin, ORCHID data: umbrella record of the ORCHID datasets (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23736065

Also cite the original source of every value you use (paper_citation / paper_doi, and cited_dois for values the paper cites from earlier work); 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).

Version 1, machine-extracted: values were read by language-model readers constrained to quote their source and checked automatically, and the release was then audited on the printed pages by adversarial audits, an independent second review of fit-facing records and a preliminary human review of a frozen sample. Flags such as accepted and ESPEI-ready record screening results, not certification; known issues are listed in the release notes.

```bibtex
@misc{orchid_literature_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23735569},
  url       = {https://doi.org/10.5281/zenodo.23735569},
  note      = {Version 1, machine-extracted}
}

@misc{orchid_phase_diagrams_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID-Diagrams: calculated binary phase diagrams}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23735859},
  url       = {https://doi.org/10.5281/zenodo.23735859}
}

@misc{orchid_hulls_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID-Hulls: binary convex hulls (Materials Project, OQMD, assessed CALPHAD)}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23735891},
  url       = {https://doi.org/10.5281/zenodo.23735891}
}

@misc{orchid_data_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID data: umbrella record of the ORCHID datasets}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23736065},
  url       = {https://doi.org/10.5281/zenodo.23736065},
  note      = {Version 1, machine-extracted}
}
```

---

Derived data CC BY 4.0 ([licence](https://creativecommons.org/licenses/by/4.0/)): cite ORCHID ([CITATION.cff](https://data.orchid-project.org/CITATION.cff)) and the original sources. Quotes are short excerpts kept so that each value can be checked; they remain under the publishers' copyright and are not relicensed. Source papers, page images and full text are not redistributed. Field reference: [SCHEMA.md](https://data.orchid-project.org/literature/SCHEMA.md). Machine-readable guide: [llms.txt](https://data.orchid-project.org/llms.txt). Found an error? The report link of a value (Markdown: its id, ORC-..., in the Location column) opens a pre-filled GitHub issue, https://github.com/orchid-calphad/orchid-data/issues/new?template=report-value-error.yml&record_id=\<id>, carrying only the record id, source and value; [how to contribute](https://orchid-project.org/contribute/).