Effect of Ag additions on the reverse martensitic transformation in the Cu-10 mass% Al alloy

被引:27
作者
Adorno, AT [1 ]
Silva, RAG [1 ]
机构
[1] UNESP, Inst Quim, Dept Quim Fis, BR-14801970 Araraquara, SP, Brazil
关键词
Ag additions; Cu-based alloys; reverse martensitic transformation;
D O I
10.1007/s10973-005-6986-z
中图分类号
O414.1 [热力学];
学科分类号
摘要
The effect of Ag additions on the reverse martensitic transformation in the Cu-10 mass% Al alloy was studied using differential thermal analysis (DTA), optical (OM) and scanning electron microscopies (SEM) and X-ray diffractometry. The results indicated that Ag additions to the Cu-10 mass% Al alloy shift the equilibrium concentration to higher Al contents, allow to obtain both beta(1)' and beta' martensitic phases in equilibrium and that Ag precipitation is a process associated with the perlitic phase formation.
引用
收藏
页码:241 / 246
页数:6
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