Effect of annealing on the transformation behavior and superelasticity of NiTi shape memory alloy

被引：209

作者：

Huang, X ^{[1
]}

Liu, Y ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch Mech & Prod Engn, Singapore 639798, Singapore

来源：

SCRIPTA MATERIALIA | 2001年 / 45卷 / 02期

关键词：

NiTi; shape memory alloy; superelasticity; phase transformation;

D O I：

10.1016/S1359-6462(01)01005-3

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Annealing temperature is found to significantly affect the superelasticity of nickel titanium (NiTi) shape memory alloy. Especially, the plateau strain of the forward stress-induced transformation increases with increasing annealing temperature, being 9% for specimens annealed at 600 degreesC. The transformation characteristics of the material is also sensitive to annealing treatment. (C) 2001 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.

引用

页码：153 / 160

页数：8

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