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

Korean Tribology Society (한국트라이볼로지학회)
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Tribological characteristics of silicon nitride on elevated temperature

고온하에서 질화규소의 트라이볼로지적 특성

  • 김대중 (경북대학교 기계공학과 대학원) ;
  • 채영훈 (경북대학교 기계공학과 대학원) ;
  • 김석삼 (경북대학교 기계공학부)
  • Published : 1999.11.01
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Abstract

Sliding friction and wear tests for silicon nitride(Si$_3$N$_4$) was carried out with a ball-on-disk specimen configuration. The material used in this study was HIPed silicon nitride. The tests was carried out from room temperature to 1000"I with self mated couples of slicon nitride in laboratory air. Worn surfaces were observed by SEM and debris particles from worn surfaces were analyzed degree of oxidation by XPS. XPS.

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