Study on electromagnetic force for preparation of in-situ Al/Mg2Si functionally graded materials by electromagnetic separation method

被引：2
|
作者：
Song, Chang-Jiang [1 ]
Xu, Zhen-Ming
Li, Jian-Guo
机构：
[1] Shanghai Jiao Tong Univ, Sch Environm Sci & Engn, Shanghai 200030, Peoples R China
[2] Shanghai Jiao Tong Univ, Sch Mat Sci & Engn, Shanghai 200030, Peoples R China
来源：
METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE | 2006年 / 37卷 / 06期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1007/BF02735023
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The aim of this article is to investigate the effects of electromagnetic force on primary particle distribution of in-situ Al/Mg2Si functionally graded materials (FGMs) by electromagnetic separation method. Experimental results show that there is a critical value of electromagnetic force. The FGMs can be produced only when the electromagnetic force is beyond the critical value. With increasing the electromagnetic force, the particle volume fraction of the particle-packed regions increases, the length of the particle-packed regions decreases, the average gradient of particle volume fraction increases, and the primary particle size become smaller.
引用
收藏
页码：1007 / 1014
页数：8
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