ON THE EVALUATION OF THE REACTIVE STRESS IN TINI SHAPE MEMORY ALLOYS

被引：6

作者：

FILIP, P

MAZANEC, K

机构：

[1] Technical University Ostrava, Institute of Metals Science, Tř. 17. listopadu, 708 33 Ostrava,Poruba, Czechoslovakia

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1992年 / 159卷 / 01期

关键词：

D O I：

10.1016/0921-5093(92)90408-S

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The reactive stresses of tensile prestrained specimens of two hot-rolled TiNi alloys were investigated. Alloy A containing 50.8 at.% nickel exhibited pseudoelastic properties at room temperature. Alloy B (49.5 at.% nickel) had a martensitic structure at room temperature. The reactive stresses are higher if the change in shape is accompanied by a stress-induced martensitic transformation, i.e. they are higher for specimens A than for specimens B.

引用

页码：L5 / L7

页数：3

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