EFFECT OF MAGNESIUM ADDITION AND HEAT-TREATMENT ON MILD WEAR OF HYPOEUTECTIC ALUMINUM-SILICON ALLOYS

被引：37

作者：

PRAMILA, BN

BISWAS, SK

机构：

[1] Department of Mechanical Engineering, Indian Institute of Science, Bangalore

来源：

ACTA METALLURGICA ET MATERIALIA | 1991年 / 39卷 / 05期

关键词：

D O I：

10.1016/0956-7151(91)90283-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The effect of magnesium addition and subsequent heat treatment on mild wear of a cast hypoeutectic aluminium-silicon alloy when slid against EN 24 steel is studied. Morphology and chemistry of worn surface and subsurface are studied with a view to identify wear mechanism. Stability of an iron-aluminium mixed surface layer was found to be the key factor controlling wear resistance.

引用

页码：833 / 840

页数：8

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