Fabrication of Fe-6.5wt% Si bulk by spark plasma sintering

被引：0
|
作者：
Hu, CZ [1 ]
Zhang, DM [1 ]
Zhang, LM [1 ]
机构：
[1] Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Wuhan 430070, Peoples R China
来源：
JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION | 2005年 / 20卷 / 01期
关键词：
Fe-6.5wt% Si; spark plasma sintering; mechanical alloying; non-equilibrium;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Fe-6.5 wt% Si composite compact was fabricated by spark plasma sintering SPS Mechanical alloying (AM) was used to prepare Fe-Si composite powders. The composite powders were sintered by SPS at elev-sated temperature from 500 degrees C to 700 degrees C. The experimental results indicate that the non-equilibrium state of composite Fe-Si is preserved in the compact. The density of the bulk rises with the increasing temperature and there is no diffusion of silicon and iron in the interface.
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收藏
页码：72 / 74
页数：3
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