Effect of compositional modification on Young's modulus of Ti2AlNb-based alloy

被引：18
|
作者：
Tang, F
Awane, T
Hagiwara, M
机构：
[1] Natl Inst Mat Sci, Mat Engn Lab, Mech Properties Res Grp, Tsukuba, Ibaraki 3050047, Japan
[2] Kobe Mat Testing Lab Co Ltd, Harimacho, Hyogo 6750155, Japan
来源：
SCRIPTA MATERIALIA | 2002年 / 46卷 / 02期
关键词：
O phase; B2; phase; Young's modulus; composition; lattice parameter;
D O I：
10.1016/S1359-6462(01)01211-8
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The Young's moduli of three Ti(2)AINb-based alloys were investigated. When they were heat treated to have a B2 single-phase structure, their Young's moduli were identical. In an O + B2 structure, the Young's modulus of O phase changed with alloy, and showed a correlation with the lattice parameter rate a/b. (C) 2002 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：143 / 147
页数：5
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