- Volume 25 Issue 6
The friction and wear behavior of short carbon fiber reinforced polyetheretherketone was studied experimentally under dry sliding conditions against SCM440(AISI 4140) disks with different surface roughness and hardness at the low sliding speeds and the high pressures on a pin-on-disk apparatus. Under the low disk surface roughness value the earsplitting noise and stick-slip were occurred. The increased adhesion friction and wear factor with stick-slip made the friction and wear behavior worse. Under the high disk surface hardness the break and falling-off of carbon fibers were accelerated. The carbon fibers fallen off from the matrix were ground into powder between two wear surfaces and this phenomenon caused abrasive friction and wear factor to increase. So the friction and wear behavior became worse. With the transfer film made of wear particles formed on a disk, the carbon powder film formed on a pin lowered a friction coefficient.
- 藤重昇氷, 1989, '엔지니어링 플라스틱,' 兼知社
- 中野一, 1992, '플라스틱 원재료 입문,' 弘益薺(1992)
- H. Domininghaus, 1988, 'Plastics for engineers: Materials, Properties, Applications,' Hanser
- 심현해, 1991, '일방향 고탄성 탄소 섬유 보강 에폭시 복합 재료의 마찰 및 마모 메커니즘,' 한국과학기술원 박사학위논문