An X-ray method to orientate TiAl single crystals

被引：0
|
作者：
Gregori, F
Diot, C
Ochin, T
Douin, J
Veyssiere, P
机构：
[1] Off Natl Etud & Rech Aerosp, CNRS, LEM, F-92322 Chatillon, France
[2] Off Natl Etud & Rech Aerosp, Direct Mat, F-92322 Chatillon, France
来源：
INTERMETALLICS | 1998年 / 6卷 / 01期
关键词：
titanium aluminides; based on TiAl; crystallographic texture;
D O I：
10.1016/S0966-9795(97)00042-3
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The modest tetragonality of TiAl (c/a = 1.0184) makes it difficult to discriminate between the [001] c-axis and the two < 100] a-axes. Based on the utilization of pole figures, the method presented here enables one to orientate single crystals unambiguously by X-ray diffraction. Published by Elsevier Science Limited. All rights reserved.
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页码：71 / 74
页数：4
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