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Phase Diagrams & Computational Thermodynamics
Ag-Bi-Cu System
Calculated Liquidus Projection
Status of the thermodynamic description:
Extrapolated from binary thermodynamic descriptionsSources of the binary descriptions:
Ag-Bi: U.R. Kattner and W.J. Boettinger, J. Electron. Mater. 23 (1994) 603-610
Ag-Cu: F.H. Hayes, H.L. Lukas, G. Effenberg and G.Petzow, Z. Metallkde. 77 (1986) 749-754
Bi-Cu: O. Teppo, J. Niemelä, P. Taskinen, Thermochim. Acta 173 (1990) 137-150
Calculated Invariant Equilibria
| Reaction | Phase | Mass % Ag | Mass % Bi | Mass % Cu |
|---|---|---|---|---|
| L -> (Ag) + (Bi) + (Cu)
261.6 oC |
Liquid | 2.51 | 97.34 | 0.14 |
| (Ag) | 98.36 | 1.48 | 0.16 | |
| (Bi) | 0 | 100 | 0 | |
| (Cu) | 0.07 | 0 | 99.93 |
Phases, Crystal Structures and Model Descriptions
| Phase | Struktur- bericht Symbol |
Common Names | Prototype | Spacegroup | Model* |
|---|---|---|---|---|---|
| Liquid | n/a | L | n/a | n/a | (Ag,Bi,Cu)1 |
| Fcc | A1 | (Ag), (Cu) | Cu | Fm-3m | (Ag,Bi,Cu)1(Va)1 |
| Rho | A7 | (Bi) | alpha As | R-3m | (Bi)1 |
*Major species are printed bold face