HYDRIDE PRECIPITATION IN TITANIUM.

被引：0
|
作者：
Numakura, H. [1 ]
Koiwa, M. [1 ]
机构：
[1] Tohoku Univ, Sendai, Jpn, Tohoku Univ, Sendai, Jpn
来源：
| 1986年
关键词：
CRYSTALS - Dislocations - TITANIUM COMPOUNDS - Precipitation - TITANIUM METALLOGRAPHY - Precipitation;
D O I：
10.1016/b978-0-08-034813-1.50070-x
中图分类号：
学科分类号：
摘要：
The crystal structure and morphology of hydride (deuteride) precipitates are investigated on alpha -titanium specimens containing 1-3 at. % H or D by transmission electron microscopy. The hydride is found to have a face-centered tetragonal structure (c/a equals 1. 09) with an ordered arrangement of hydrogen, being isomorphous to gamma -zirconium hydride. Two types of precipitation mode are observed with the habit planes left brace 011 OVER BAR 0 right brace and near left brace 022 OVER BAR 5 right brace .
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页码：501 / 509
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