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.451-452
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- 2006
The Influence of Hi-flux Powders Characteristics on the Performance of Magnetic Powder Cores
- Zhao, Tong Chun (Advanced Technology & Materials Co., Ltd.) ;
- Ma, Hong Qiu (Advanced Technology & Materials Co., Ltd.) ;
- Ding, Fu Chang (Advanced Technology & Materials Co., Ltd.)
- 발행 : 2006.09.24
초록
The influence of Hi-flux powders characteristics on the performance of magnetic powder cores was studied. It was found that different cooling rate and nozzle configuration could change the shape and microstructure of powders. Smooth surface and spherical shape of powders were beneficial to improve DC bias performance and reduce core losses of magnetic powder core.