• 제목/요약/키워드: iubrication

검색결과 2건 처리시간 0.026초

고체윤활용 $MoS_2$Bonded Film의 마찰마모 특성에 관한 실험적 고찰 (Experimental Studies on Friction and Wear of the Solid Lubricating $MoS_2$ Bonded Films)

  • 공호성;윤의성;한홍구;권오관
    • Tribology and Lubricants
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    • 제12권1호
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    • pp.15-21
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    • 1996
  • Friction and wear properties of MoS$_2$ bonded films were studied using the Falex testing machine, and their properties were evaluated in terms of the life and the load carrying capacity of the films. MoS$_2$ bonded films were formulated from the mixtures of MoS$_2$ solid particles and epoxyphenol resin, and they were applied onto AISI 4130 steel surface by dipping method to form lubricating bonded films. The results of the life and the load carrying capacity of the films showed that films were mainly affected by the surface temperature arisen from the frictional heat at the contact surface. To obtain enhanced tribological properties of the films, various combinations of solid lubricants and additives with a basic polymer resin were attempted and evaluated. The effects of surface pretreatment, such as sand blast or Zn-phosphating, were also investigated.