Tribology and Lubricants

Korean Tribology Society (한국트라이볼로지학회)
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Experimental Studies on Friction and Wear of the Solid Lubricating $MoS_2$ Bonded Films

고체윤활용 $MoS_2$Bonded Film의 마찰마모 특성에 관한 실험적 고찰

  • 공호성 (한국과학기술연구원 기전연구부) ;
  • 윤의성 (한국과학기술연구원 기전연구부) ;
  • 한홍구 (한국과학기술연구원 기전연구부) ;
  • 권오관 (한국과학기술연구원 기전연구부)
  • Published : 1996.03.01
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Abstract

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.

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References

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