In-situ observations of reversible martensitic transformations in shape memory alloys

被引：0

作者：

Morgiel, J ^{[1
]}

Dutkiewicz, J ^{[1
]}

机构：

[1] Polish Acad Sci, Inst Met & Mat Sci, PL-30059 Krakow, Poland

来源：

ARCHIVES OF METALLURGY AND MATERIALS | 2004年 / 49卷 / 04期

关键词：

in-situ TEM; in-situ optical microscopy; pseudo-elasticity; shape memory;

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The conditions of performing in-situ TEM and OM straining and in-situ TEM heating experiments with CuAlMn and TiNiCu shape memory alloys were discussed. It was shown that correlating the bulk straining tests with in-situ straining experiments allow to determine the strain temperature phase diagrams for CuAlMn martensitic phases. The in-situ heating experiments helped to explain the influence of different elements of microstructure, like grain size, precipitates or dislocations in TiNiCu alloy on nucleation and grow of martensite.

引用

页码：841 / 854

页数：14

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