열처리공학회지 (Journal of the Korean Society for Heat Treatment)
- 제16권5호
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- Pages.267-274
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- 2003
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- 1225-1070(pISSN)
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- 2508-4046(eISSN)
고효율 전동기용 Cu-Ca 합금의 반응고 성형공정에 미치는 가공열처리의 영향
The Effects of Thermo-mechanical Treatment on the Thixoforming Process of Cu-Ca Alloys for High Efficiency Electrical Motors
- Lee, E.Y. (Dept. of Material Science and Engineering, Andong National University) ;
- Kang, B.M. (Korea Institute of Machinery and Materials) ;
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Lee, S.Y.
(Korea Institute of Machinery and Materials)
- 투고 : 2002.07.30
- 발행 : 2003.09.30
초록
The effect of the thermo-mechanical treatment on the microstructural development and the electric conductivity of Cu-Ca alloys are studied for the thixoforming processed rotor of the induction motor The Cu-Ca alloys containing Ca less than 1.0wt% show the electrical conductivity higher than 80% IACS They also show broad melting range over
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