Cf/C-Cu - New Sliding Electrical Contact Materials
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서지정보
ㆍ발행기관 : 한국탄소학회
ㆍ수록지정보 : Carbon Letters / 10권 / 2호
ㆍ저자명 : Liping Ran, Maozhong Yi, Ke Peng, Lin Yang, Yicheng Ge
ㆍ저자명 : Liping Ran, Maozhong Yi, Ke Peng, Lin Yang, Yicheng Ge
목차
1. Introduction2. Experimental
3. Results and Discussion
4. Conclusions
References
한국어 초록
Cf/C-Cu composites were fabricated by infiltrating molten Cu into different Cf/C preforms prepared by chemical vaporinfiltration, resin impregnation and carbonization. The microstructure and properties of the composites were investigated. The
results show that Cu in the composites filled the pores and showed network-like distribution. Compared with homemade J204
brush material and certain grade pantograph slider from abroad, the composites have higher flexural strength and better
electrical conductivity. The friction and wear properties of the composites are better than that of J204, and closed to that of the
abroad material.
Keywords : Cf/C-Cu composites, Infiltrating molten, Friction and wear
영어 초록
Cf/C-Cu composites were fabricated by infiltrating molten Cu into different Cf/C preforms prepared by chemical vaporinfiltration, resin impregnation and carbonization. The microstructure and properties of the composites were investigated. Theresults show that Cu in the composites filled the pores and showed network-like distribution. Compared with homemade J204brush material and certain grade pantograph slider from abroad, the composites have higher flexural strength and betterelectrical conductivity. The friction and wear properties of the composites are better than that of J204, and closed to that of theabroad material.Keywords : Cf/C-Cu composites, Infiltrating molten, Friction and wear참고 자료
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