FURTHER ELECTRON-MICROSCOPY STUDIES OF THE TI11NI14 PHASE IN AN AGED TI-52AT-PERCENT-NI SHAPE MEMORY ALLOY

被引:73
作者
NISHIDA, M
WAYMAN, CM
KAINUMA, R
HONMA, T
机构
[1] UNIV ILLINOIS, DEPT MET & MIN ENGN, URBANA, IL 61801 USA
[2] UNIV ILLINOIS, MAT RES LAB, URBANA, IL 61801 USA
[3] TOHOKU UNIV, MINERAL DRESSING & MET RES INST, SENDAI, MIYAGI 980, JAPAN
来源
SCRIPTA METALLURGICA | 1986年 / 20卷 / 06期
基金
美国国家科学基金会;
关键词
CRYSTALLOGRAPHY - MATERIALS WITH MEMORY - TITANIUM METALLOGRAPHY - Transformations;
D O I
10.1016/0036-9748(86)90463-1
中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
The unit cell is rhombohedral with a//o equals 0. 661nm and alpha equals 113. 65 degree . The precipitate shape resembles an oval plate with a bamboo leaf cross section rather than a disk shape. The habit plane of the precipitate is left brace 111 right brace //B//2. There are eight variants for the B2 to rhombohedral change which are divided into 4 groups with the same habit plane.
引用
收藏
页码:899 / 904
页数:6
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