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金属学报  1988, Vol. 24 Issue (5): 448-450    
  论文 本期目录 | 过刊浏览 |
Ag-Cu-Bi三元系的液相限
刘淑祺;孙文庆
北京大学化学系;北京大学化学系
LIQUIDUS OF Ag-Cu-Bi SYSTEM
LIU Shuqi;SUN Wenqing Department of Chemistry; Peking University
引用本文:

刘淑祺;孙文庆. Ag-Cu-Bi三元系的液相限[J]. 金属学报, 1988, 24(5): 448-450.
, . LIQUIDUS OF Ag-Cu-Bi SYSTEM[J]. Acta Metall Sin, 1988, 24(5): 448-450.

全文: PDF(159 KB)  
摘要: 用差热分析法测定了Ag-Cu-Bi系的液相限,共研究了12个多温截面。三元低共熔点的组成为Ag(5.0)-Cu(0.5)-Bi(94.5)at.-%,温度为285℃。Ag-Cu,Ag-Bi,Cu-Bi二元系液相限均经重复测定。
关键词 Ag-Cu-Bi三元系液相限    
Abstract:The diagram of Ag-Cu-Bi system was constructed from the investigation of 12internal sections by DTA heating as well as cooling curves in an atmosphere of dry N_2. The com-position of ternary eutectic point melting at 258℃ lies in Ag(5.0)-Cu(0.5)-Bi(94.5) at.-%.The liquiduses of Ag-Cu, Ag-Bi and Cu-Bi binaries were reinvestigated.
Key wordsAg-Cu-Bi ternary system    liquidus
收稿日期: 1988-05-18     
1 Hansen M. Constitution of Binary Alloys, 2nd ed., New York: McGraw-Hill, 1958: 11, 18, 30
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