한국윤활학회:학술대회논문집 (Proceedings of the Korean Society of Tribologists and Lubrication Engineers Conference)
- 한국윤활학회 1998년도 제28회 추계학술대회
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- Pages.330-336
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- 1998
탄소 섬유를 강화재로 사용한 자동차용 마찰재의 마찰특성에 관한 연구
A Study on the Friction Characteristics of Automotive Brake Pads Reinforced with Carbon Fibers
- Jung, K. Y. (Division of Materials Science and Engineering, Korea University) ;
- Jang, Ho (Division of Materials Science and Engineering, Korea University)
- 발행 : 1998.10.01
초록
The friction and wear characteristics of automotive friction materials reinforced with carbon fibers were studied using a direct drive brake dynamometer. Two types of model friction materials, a low-metallic and an NAO type, were prepared and each of the materials was modified by substituting 5 vol% of carbon fibers with other reinforcing fiber used in the model formulations. Drag tests were carried out to investigate the friction properties of these materials at various braking conditions. Results showed that the modified friction materials were improved in the friction stability and the wear resistance.
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