FATIGUE PERFORMANCE OF ALUMINA REINFORCED METAL MATRIX COMPOSITES

被引：0
|
作者：
HURD, NJ
机构：
[1] GKN Technology Ltd, Wolverhampton, Engl, GKN Technology Ltd, Wolverhampton, Engl
来源：
MATERIALS SCIENCE AND TECHNOLOGY | 1988年 / 4卷 / 06期
关键词：
CERAMIC MATERIALS - Mechanical Properties - MATERIALS TESTING - Tensile Tests - METALS AND ALLOYS - Metallic Matrix Composites;
D O I：
10.1179/mst.1988.4.6.513
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The room temperature fatigue performance of two Saffil reinforced metal matrix composites manufactured by squeeze forming is assessed. For the composite with an LM 13 matrix, introduction of Saffil does not result in an increase in the ultimate tensile strength, and the fatigue performance is inferior to the unreinforced alloy. By contrast, the composite with a 6082 type matrix exhibits a markedly superior ultimate tensile strength and stiffness compared with the unreinforced equivalent and this is coupled with an improved overall fatigue performance.
引用
收藏
页码：513 / 517
页数：5
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