LIQUIDUS OF SYSTEM Ag-Cu-Ge

摘要

The diagram of Ag-Cu-Ge system was constructed from the investigation of 13 internal sec-tions by DTA heating as well as cooling curves in an atomsphere of dry N₂ . The phase dia-gram is subdivided into two pseudo-ternary systems shown as Ag-Cu-Cu₃Ge andAg-Cu₃Ge-Ge. Both systems belong to simple eutectic type. The ternary eutectic points liein." E₁, Ag（22.0）-Cu（58.8）-Ge（19.2）, 632℃ and E₂ , Ag（44.3）-Cu（29.5）-Ge（26.2）, 533℃.The three side binary systems were redetermined.