INFLUENCE OF AGING CONDITION ON TENSILE AND FATIGUE FRACTURE-BEHAVIOR OF ALUMINUM-ALLOY 6063

被引：29

作者：

JIANG, DM ^{[1
]}

HONG, BD ^{[1
]}

LEI, TC ^{[1
]}

DOWNHAM, DA ^{[1
]}

LORIMER, GW ^{[1
]}

机构：

[1] UNIV MANCHESTER,DEPT MET & MAT SCI,MANCHESTER M13 9PL,LANCS,ENGLAND

来源：

MATERIALS SCIENCE AND TECHNOLOGY | 1991年 / 7卷 / 11期

关键词：

D O I：

10.1179/mst.1991.7.11.1010

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An Al-Mg-Si alloy 6063 was heat treated in the underaged, peak aged, and overaged conditions. The microstructures of the alloy in the different aging conditions were examined using transmission electron microscopy. Tensile and fatigue tests were carried out and the resulting fractures were studied using scanning electron microscopy. It has been found that the alloy shows different tensile and fatigue properties and different modes of fracture under different aging conditions. The results have been explained in terms of slip distribution and grain boundary strength.

引用

页码：1010 / 1014

页数：5

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