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.652-653
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- 2006
Study on Spheroidizing Technology of Spherical Cast Tungsten Carbide
- Li, Yuxi (Zigong Cemented Carbide Corp., Ltd.) ;
- Zhou, Yonggui (Zigong Cemented Carbide Corp., Ltd.) ;
- Li, Weiqin (Zigong Cemented Carbide Corp., Ltd.) ;
- Pan, Deng (Zigong Cemented Carbide Corp., Ltd.) ;
- Zhang, Lanting (Zigong Cemented Carbide Corp., Ltd.)
- 발행 : 2006.09.24
초록
This paper introduces a special spheroidizing technology at ultra-high temperature. The conventional cast tungsten carbide (YZ) is melted at high temperature, rapidly cooled and spheroidized on a new ultra-high temperature spheroidizing equipment to prepare various grades WSC powders.