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] Department of Metallurgical Engineering, University of Utah, 135 South 1460 East, Salt Lake City, UT 84112, United States
来源：
International Journal of Powder Metallurgy (Princeton, New Jersey) | 2007年 / 43卷 / 01期
关键词：
Milling parameters - Nanometric tungsten carbide powders - Planetary milling;
D O I：
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学科分类号：
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 ∼10 nm. Results of analytical characterizations of the nanocrystalline powders, as well as the changes of these characteristics during annealing, are presented.
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页码：35 / 43
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