Acta Metallurgica Sinica (English Letters) ›› 1991, Vol. 4 ›› Issue (7): 64-65.

• Research paper • Previous Articles     Next Articles

LIQUIDUS OF Au-Cu-Si SYSTEM

LIU Shuqi YI Tao Department of Chemistry,Peking University,Beijing,China   

  • Received:1991-07-11 Revised:1991-07-11 Online:1991-07-11 Published:2009-10-10

Abstract: The diagram of system Au-Cu-Si was constructed from data of 9 internal sections by DTA in an atmosphere of dry N_2.The composition of ternary eutectic point melting at 337℃ lies in Au(74.7)-Cu(6.1)-Si(19.2) at.-%.The liquidus of the 3 side-binary systems have been redetermined.

Key words: Au-Cu-Si system, liquidus, DTA