Sliding Friction and Wear Behavior of C/C Composites Against 40 Cr Steel
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서지정보
ㆍ발행기관 : 한국탄소학회
ㆍ수록지정보 : Carbon Letters / 10권 / 2호
ㆍ저자명 : Yicheng Ge, Maozhong Yi, Huijuan Xu, Ke Peng, Lin Yang
ㆍ저자명 : Yicheng Ge, Maozhong Yi, Huijuan Xu, Ke Peng, Lin Yang
목차
1. Introduction2. Experimental
3. Results and Discussion
4. Conclusions
References
한국어 초록
In this work, effects of carbon matrix on sliding friction and wear behavior of four kinds of C/C have been investigatedagainst 40 Cr steel ring mate. Composite A with rough lamination carbon matrix (RL) shows the highest volume loss and
coefficient of friction, while composite D with smooth lamination/resin carbon matrix (SL/RC) shows the lowest volume loss.
The worn surface of composite A appears smooth, whereas that of composite C with smooth lamination carbon (SL) appears
rough. The worn surface of composite D appears smooth under low load but rough under high load. Atomic force microscope
images show that the size of wear particles on the worn surface is also dependent on the carbon matrix.
Keywords : C/C composites, Tribology, Reinforcement, Carbon fibers, Microstructure
영어 초록
In this work, effects of carbon matrix on sliding friction and wear behavior of four kinds of C/C have been investigatedagainst 40 Cr steel ring mate. Composite A with rough lamination carbon matrix (RL) shows the highest volume loss andcoefficient of friction, while composite D with smooth lamination/resin carbon matrix (SL/RC) shows the lowest volume loss.The worn surface of composite A appears smooth, whereas that of composite C with smooth lamination carbon (SL) appearsrough. The worn surface of composite D appears smooth under low load but rough under high load. Atomic force microscopeimages show that the size of wear particles on the worn surface is also dependent on the carbon matrix.Keywords : C/C composites, Tribology, Reinforcement, Carbon fibers, Microstructure참고 자료
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