Effects of mechanical milling on the properties of Mg-10.3% Ti and Mg-5% Al-10.3% Ti metal-metal composite

被引：11
作者：
Lu, L [1 ]
Lai, MO
Froyen, L
机构：
[1] Natl Univ Singapore, Dept Mech & Prod Engn, Singapore 119260, Singapore
[2] Katholieke Univ Leuven, Dept Met & Mat Engn, B-3001 Louvain, Belgium
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 2005年 / 387卷 / 1-2期
关键词：
mechanical milling; metal-metal composite; nanostructured materials;
D O I：
10.1016/j.jallcom.2004.06.083
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 mechanical properties of Mg-10.3% Ti and Mg-5% Al-10.3% Ti metal-metal composites produced via mechanical milling have been studied in the present paper. Strain to failure was found to have dramatically increased after the milling process. The Hall-Petch constant K for Mg-10.3% Ti composite was found to be 2254 MPa/nm(-1/2) while a negative value was found for Mg-5% Al-10.3% Ti. (C) 2004 Elsevier B.V. All rights reserved.
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收藏
页码：260 / 264
页数：5
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