Proceedings of the Korean Society of Tribologists and Lubrication Engineers Conference (한국윤활학회:학술대회논문집)

Korean Tribology Society (한국트라이볼로지학회)
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Fretting Wear Characteristics of STS304 Steel in Seawater

해수중에서 STS304강의 프레팅 마멸특성

  • 김은구 (경북대학교 기계공학과 대학원) ;
  • 김태형 (경북대학교 기계공학과 대학원) ;
  • 김석삼 (경북대학교 기계공학부)
  • Published : 1999.11.01
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Abstract

The fretting wear characteristics of STS304 steel in seawater were investigated experimentally. A fretting wear tester was designed to be suitable for this fretting test. This study was focused on the effects due to the combination of normal load, slip amplitude and number of cycles and corrosive environment as the main factors of fretting. The results of this study showed that the wear volume increased abruptly at slip amplitude between 70${\mu}{\textrm}{m}$~ 100${\mu}{\textrm}{m}$ by fracture of oxide layers but above that slip amplitude the wear volume increased steadily.

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