Compressive properties of open-cellular SG91A Al and AZ91 Mg

被引：51

作者：

Yamada, Y

Shimojima, K

Sakaguchi, Y

Mabuchi, M

Nakamura, M

Asahina, T

Mukai, T

Kanahashi, H

Higashi, K

机构：

[1] Natl Ind Res Inst Nagoya, Dept Mat Proc, Kita Ku, Nagoya, Aichi 4628510, Japan

[2] Osaka Municipal Tech Res Inst, Dept Mech Engn, Joto Ku, Osaka 5368553, Japan

[3] Univ Osaka Prefecture, Coll Engn, Dept Met & Mat Sci, Osaka 5998531, Japan

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1999年 / 272卷 / 02期

关键词：

SG91A Al; AZ91; Mg; ductility; stress-strain relation;

D O I：

10.1016/S0921-5093(99)00484-0

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Mechanical properties of open-cellular SG91A Al and AZ91 Mg have been investigated by compressive tests. The strain to densification of the cellular AZ91 Mg was almost the same as that of the cellular SG91A Al, though the AZ91 Mg solid with the relative density of 100% showed much lower ductility than the SG91A Al solid. By compensation with the yield stress of the solid and the relative density, the stress-strain relation of the cellular AZ91 Mg was in agreement with that of the cellular SG91A Al. (C) 1999 Published by Elsevier Science S.A. All rights reserved.

引用

页码：455 / 458

页数：4

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