Ag-rich phase precipitation in the Cu-9 mass% Al alloy with Ag additions

被引：3

作者：

Carvalho, T. M. ^{[1
]}

Silva, R. A. G. ^{[1
]}

Adorno, A. T. ^{[1
]}

Magdalena, A. G. ^{[1
]}

机构：

[1] UNESP, Inst Quim, BR-14801970 Araraquara, SP, Brazil

来源：

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY | 2009年 / 97卷 / 01期

关键词：

Ag additions; Cu-Al alloys; silver precipitation; thermal behavior; SHAPE-MEMORY ALLOYS; MARTENSITIC-TRANSFORMATION; SMA; KINETICS; BEHAVIOR;

D O I：

10.1007/s10973-008-9657-z

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The Ag-rich phase precipitation in the Cu-9 mass% Al was studied using differential scanning calorimetry (DSC), X-ray diffractometry (XRD) and scanning electron microscopy (SEM). The results indicated that Ag additions did not interfere on the metastable transitions sequence of the Cu-mass% Al alloy but Ag precipitation disturbs the beta phase formation reaction and the martensitic phase decomposition reaction.

引用

页码：53 / 56

页数：4

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