Self-Accommodation Morphology in Ti-Nb-Al Shape Memory Alloy

被引：7
|
作者：
Inamura, Tomonari [1 ]
Hosoda, Hideki [1 ]
Kanetaka, Hiroyasu [2 ]
Kim, Hee Young [3 ]
Miyazaki, Shuichi [3 ]
机构：
[1] Tokyo Inst Technol, Precis & Intelligence Lab, Midori Ku, 4259-R2-27, Yokohama, Kanagawa 2268503, Japan
[2] Tohoku Univ, Grad Sch Biomed Engn, Dept Phy Med & Rehabilitat, Sendai, Miyagi 980, Japan
[3] Univ Tsukuba, Inst Mat Sci, Tsukuba, Ibaraki 305, Japan
来源：
PRICM 7, PTS 1-3 | 2010年 / 654-656卷
关键词：
Biomedical alloy; crystallography; titanium alloy; martensite; MARTENSITE;
D O I：
10.4028/www.scientific.net/MSF.654-656.2154
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The self-accommodation microstructure of a beta-titanium shape memory alloy (SMA) was investigated by conventional transmission electron microscopy (CTEM) observation. There were two distinct minimum units for the self-accommodation microstructure. One was the V-shaped pair of two habit plane variants that were bounded by the {111}TypeI twin as reported in some previous studies. The other was the bundle of the two habit plane variants that were bounded by the < 211 > TypeII twin. The later one had not been recognized as the self-accommodation microstructure in beta-titanium SMAs.
引用
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页码：2154 / +
页数：2
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