Temperature evolution in deformed shape memory alloy

被引：32

作者：

Gadaj, SP ^{[1
]}

Nowacki, WK ^{[1
]}

Pieczyska, EA ^{[1
]}

机构：

[1] Inst Fundamental Technol Res, Ctr Mech & Informat Technol, PL-00049 Warsaw, Poland

来源：

INFRARED PHYSICS & TECHNOLOGY | 2002年 / 43卷 / 3-5期

关键词：

shape memory alloys; TiNi; martensite transformation; temperature changes; tension; simple shear; thermomechanical coupling;

D O I：

10.1016/S1350-4495(02)00134-2

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Temperature changes during tensile test and simple shear test of TiNi shape memory alloys loaded at various strain rates and at different temperatures have been presented. The temperature changes were measured by recording infrared radiation emitted by the surface of the specimen. It was found that the martensite transformation was accompanied by an increase in temperature while the reversible transformation-temperature decrease. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：151 / 155

页数：5