Shock synthesis of 2124Al-SiCp composites

被引：12

作者：

Kumar, KS

Bhat, TB

Ramakrishnan, P

机构：

[1] Def Met Res Lab, Hyderabad 500058, Andhra Pradesh, India

[2] Indian Inst Technol, Bombay 400076, Maharashtra, India

来源：

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | 1999年 / 85卷 / 1-3期

关键词：

explosive compaction; metal matrix composites; 2124Al-SiCp system; powder metallurgy; composites processing;

D O I：

10.1016/S0924-0136(98)00275-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper explores the possibility of producing metal matrix composites by using the explosive compaction method. 2124Al alloy reinforced with silicon carbide particulates ranging from 20 to 40vol.% were compacted by this method. The effect of explosive pad thickness and the impact energy imparted to the powder on the density of the compacts were studied. The metal matrix composites of 2124Al-20vol.% SiCp and 2124Al-30vol.% SiCp were further subjected to hot rolling at 520 degrees C and age hardened and the tensile properties of the composites were evaluated. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：125 / 130

页数：6