Recoverable stress-induced martensitic transformation in a ferromagnetic CoNiAl alloy

被引：96

作者：

Karaca, HE

Karaman, I

Lagoudas, DC

Maier, HJ

Chumlyakov, YI

机构：

[1] Texas A&M Univ, Dept Mech Engn, College Stn, TX 77843 USA

[2] Texas A&M Univ, Dept Aerosp Engn, College Stn, TX 77843 USA

[3] Univ Gesamthsch Paderborn, Lehrstuhl Werkstoffkunde, D-33095 Paderborn, Germany

[4] Siberian Phys Tech Inst, Tomsk 634050, Russia

来源：

SCRIPTA MATERIALIA | 2003年 / 49卷 / 09期

关键词：

shape memory alloys; CoNiAl; martensitic phase transformation; ferromagnetic materials; pseudoelasticity;

D O I：

10.1016/S1359-6462(03)00470-6

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The stress-induced martensitic transformation characteristics of a new CoNiAl alloy were investigated under compression. Pseudoelasticity, stages of transformation, and thermal cycling under constant stress were revealed. The present CoNiAl alloy is a candidate material not only for magnetic but also for conventional and high-temperature shape memory alloy applications. (C) 2003 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：831 / 836

页数：6

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