Direct evidence of correlation between {20(1)over-bar}B19' and {114}B2 deformation twins in Ti-Ni shape memory alloy

被引：68

作者：

Ii, S

Yamauchi, K

Maruhashi, Y

Nishida, M

机构：

[1] Kumamoto Univ, Fac Engn, Dept Mat Sci, Kumamoto 8608555, Japan

[2] Kumamoto Univ, Fac Engn, Dept Mech Engn, Kumamoto 8608555, Japan

[3] Kumamoto Univ, Grad Sch Sci & Technol, Dept Mat Sci, Kumamoto 8608555, Japan

[4] Kumamoto Univ, Grad Sch Sci & Technol, Dept Engn, Kumamoto 8608555, Japan

[5] Tokin Corp, Sendai, Miyagi 9828510, Japan

来源：

SCRIPTA MATERIALIA | 2003年 / 49卷 / 07期

基金：

日本学术振兴会;

关键词：

Ti-Ni shape memory alloy; deformation twin; martensitic transformation; in situ heating observation; high resolution electron microscopy; lattice correspondence;

D O I：

10.1016/S1359-6462(03)00356-7

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The correlation between {2 0 (1) over bar} B19' twinning in the deformed martensite and {1 1 4}(B2) twinning in the reverse transformed parent phase in the Ti-Ni shape memory alloy is directly demonstrated by in situ heating conventional transmission electron microscopy (CTEM) and high resolution electron microscopy (HREM) observations. (C) 2003 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：723 / 727

页数：5

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