Production of nanometric tungsten carbide powders by planetary milling

被引：0

作者：

Butler, Brady G. ^{[1
]}

Lu, Jun ^{[1
]}

Fang, Zhigang Z. ^{[1
]}

Rajamani, Raj K. ^{[1
]}

机构：

[1] Univ Utah, Dept Engn Met, Salt Lake City, UT 84112 USA

来源：

INTERNATIONAL JOURNAL OF POWDER METALLURGY | 2007年 / 43卷 / 01期

关键词：

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Planetary ball-milling processes have proven applications for high-energy milling and mechanical alloying. In this study, the capabilities of a unique high-energy dual-drive planetary mill for producing bulk nanocrystalline powders are explored. Milling parameters of the double planetary mill are optimized to create an efficient grinding process, and to reduce the grain size of tungsten carbide (WC) powder to similar to 10 nm. Results of analytical characterizations of the nanocrystalline powders,as well as the changes of these characteristics during annealing, are presented.

引用

页码：35 / 43

页数：9

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