Calculated Phase Diagram
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Status of the thermodynamic description:
B.-J. Lee, C.-S. Oh and J.-H. Shim, J. Electron. Mater. 25 (1996) 983-991:
Full thermodynamic assessment.
Additional Assessments:
A.D. Pelton, C.W. Bale and M. Rigaud, Z. Metallkde. 68 (1977) 135-140
G. Ghosh, M. Loomans and M.E. Fine, J. Electron Mater. 23 (1994) 619-623
H. Ohtani and K. Ishida, J. Electron. Mater., 23 (1994) 747-755
Calculated Invariant Equilibria
Reaction |
Phase |
Mass % Bi |
Mass % Sn |
L -> (Bi) + (Sn)
138.8 oC |
Liquid |
56.97 |
43.03 |
(Bi) |
99.89 |
0.11 |
(Sn) |
21.01 |
78.99 |
Phases, Crystal Structures and Model Descriptions
Phase |
Struktur- bericht Symbol |
Common Names |
Prototype |
Spacegroup |
Model* |
|
Liquid |
n/a |
L |
n/a |
n/a |
(Bi,Sn)1 |
|
Bct |
A5 |
(Sn), (beta
Sn) |
beta Sn |
I41/amd |
(Bi,Sn)1 |
Rho |
A7 |
(Bi) |
alpha As |
R-3m |
(Bi,Sn)1 |
*Major species are printed bold face
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