MICROSTRUCTURE OF STIRCASE AL-PB METAL-METAL COMPOSITES

被引：19

作者：

MOHAN, S ^{[1
]}

AGARWALA, V ^{[1
]}

RAY, S ^{[1
]}

机构：

[1] UNIV ROORKEE,DEPT MET ENGN,ROORKEE 247667,UTTAR PRADESH,INDIA

来源：

MATERIALS TRANSACTIONS JIM | 1992年 / 33卷 / 11期

关键词：

STIRCAST; ALUMINUM-LEAD ALLOY; COMPOSITE; METAL-METAL COMPOSITE;

D O I：

10.2320/matertrans1989.33.1057

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Stircast Al-Pb Metal-Metal composites have been produced at a high rotational speed of 53 s-1 with different lead contents and with the same lead content but different rotational speeds of 53, 37 and 25 s-1 in a stircasting unit with facilities for bottom pouring and rapid solidification. Microstructure, particle size distribution and inter-particle distance have been determined by optical and scanning electron microscopy in order to see the effect of lead content and agitator speed. It has been observed that the microstructure of stircast composite is influenced significantly both by lead content and agitator speed during casting.

引用

页码：1057 / 1062

页数：6

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