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Phase Diagrams & Computational Thermodynamics

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Ag-Pb System

Calculated Phase Diagram

Calculated Ag-Pb Phase Diagram (percent of mass fraction) (86 KB)

Status of the thermodynamic description:

B.-Z. Lee, C.-S. Oh and D.N. Lee, J. Alloys & Compds. 215 (1994) 293-301:
Full thermodynamic assessment.

Additional Assessments:

F.H. Hayes, H.L. Lukas, G. Effenberg and G. Petzow, Z. Metallkde. 77 (1986) 749-754
I. Karakaya and W.T. Thompson, Bull. Alloy Phase Diagrams 8 (1987) 326-334

Calculated Invariant Equilibria

Reaction Phase Mass % Ag Mass % Pb
L   ->   (Ag)   +   (Pb)

303.7 oC

Liquid 2.27 97.73
(Ag) 98.57 1.43
(Pb) 0.10 99.90

Phases, Crystal Structures and Model Descriptions

Phase Struktur-
Common Names Prototype Spacegroup Model*
Liquid n/a L n/a n/a (Ag,Pb)1
Fcc A1 (Ag), (Pb) Cu Fm-3m (Ag,Pb)1(Va)1

*Major species are printed bold face

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