Properties, phases and microstructure of microwave sintered W-20Cu composites from spray pyrolysiscontinuous reduction processed powders

被引：0
|
作者：
Jianqing Tao
Xiaoliang Shi
机构：
[1] Wuhan University of Technology,State Key Laboratory of Advanced Technology for Materials Synthesis & Processing
[2] Wuhan University of Technology,School of Mechanical and Electronic Engineering
来源：
Journal of Wuhan University of Technology-Mater. Sci. Ed. | 2012年 / 27卷
关键词：
W-20Cu composite powder; spray pyrolysis-continuous reduction; microwave sintering;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effects of microwave sintering on the properties, phases and microstructure of W-20Cu alloy, using composite powder fabricated by spray pyrolysis-continuous reduction technology, were investigated. Compared with the conventional hot-press sintering, microwave sintering to W-20Cu composites could be achieved with lower sintering temperature and shorter sintering time. Furthermore, microwave sintered W-Cu composites with high densification, homogenous microstructure and excellent properties were obtained. Microwave sintering could also result in finer microstructures.
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页码：38 / 44
页数：6
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