INTRINSIC THERMAL-MECHANICAL BEHAVIOR ASSOCIATED WITH THE STRESS-INDUCED MARTENSITIC-TRANSFORMATION IN NITI

被引：64

作者：

MCCORMICK, PG ^{[1
]}

LIU, Y ^{[1
]}

MIYAZAKI, S ^{[1
]}

机构：

[1] UNIV TSUKUBA,INST MAT SCI,TSUKUBA,IBARAKI 305,JAPAN

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1993年 / 167卷 / 1-2期

关键词：

D O I：

10.1016/0921-5093(93)90336-D

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Temperature changes associated with the stress-induced martensitic transformation in NiTi have been measured. The magnitude of the temperature changes observed depends on the transformation rate and specimen-environment heat transfer, with values of approximately 13 K being recorded for near-adiabatic conditions. The transformation induced temperature change was found to have a marked effect on stress-strain behaviour. Specimen temperatures calculated from a heat balance analysis are shown to agree well with experimental measurements.

引用

页码：51 / 56

页数：6

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