한국분말야금학회:학술대회논문집 (Proceedings of the Korean Powder Metallurgy Institute Conference)
- 한국분말야금학회 2006년도 Extended Abstracts of 2006 POWDER METALLURGY World Congress Part 1
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- Pages.642-643
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- 2006
Fabrication of Nano-sized WC/Co Composite Powder by Direct Reduction and Carburization with Carbon
- Lee, Dong-Ryoul (Dept. of Metallurgy and Materials Engineering, Hanyang University) ;
- Lee, Wan-Jae (Dept. of Metallurgy and Materials Engineering, Hanyang University)
- 발행 : 2006.09.24
초록
Direct reduction and carburization process was thought one of the best methods to make nano-sized WC powder. The oxide powders were mixed with graphite powder by ball milling in the compositions of WC-5,-10wt%Co. The mixture was heated at the temperatures of
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