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.295-296
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- 2006
Green Machining of the Warm Compacted Sinter Hardenable Material
- Cheng, Chao-Hsu (Chung Chou Institute of Technology, Department of mechanical and computer-aided engineering) ;
- Chiu, Ken (Yin King Industrial Company, Ltd.) ;
- Guo, Ray (QMP Metal Powders (Suzhou) Co. Ltd.)
- 발행 : 2006.09.24
초록
High hardness of P/M parts can be obtained in the cooling section of the sintering furnace by using sinter hardenable materials, thus the post-sintering heat treatment can be eliminated. However, the sinter hardened materials would have difficulties in secondary machining if it is required, which will limit the applications of sinter hardenable materials in the machined parts. Recent development in warm compaction technology can enable us not only to achieve the high green density up to