DECREASE OF DUCTILITY IN AL-10 PCT MG ALLOYS DURING LONG-TERM NATURAL AGING

被引：21

作者：

KOJIMA, Y

TAKAHASHI, T

KUBO, M

MORINAGA, T

机构：

[1] TOKYO INST TECHNOL,TOKYO 152,JAPAN

[2] JAPAN LIGHT METAL ASSOC,TOKYO,JAPAN

来源：

METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | 1981年 / 12卷 / 06期

关键词：

LONG TERM AGING;

D O I：

10.1007/BF02643493

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Changes in mechanical properties up to 13 years were investigated. Elongation of more than 20 pct in specimens aged for less than 3 months fell to only 1-2 pct over ten years. This decrease was caused by the formation of spherical coherent GP zones.

引用

页码：1113 / 1117

页数：5

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