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Friction Reduction Properties of Evaporation Coated Petroleum and Silicone Oil Lubricants
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  • Friction Reduction Properties of Evaporation Coated Petroleum and Silicone Oil Lubricants
  • Friction Reduction Properties of Evaporation Coated Petroleum and Silicone Oil Lubricants
저자명
유신성,김대은,Yoo. Shin Sung,Kim. Dae Eun
간행물명
한국정밀공학회지
권/호정보
2013년|30권 8호|pp.864-869 (6 pages)
발행정보
한국정밀공학회
파일정보
정기간행물|ENG|
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이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
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기타언어초록

As the size of mechanical components decreases, capillary forces and surface tension become increasingly significant. A major problem in maintaining high reliability of these small components is that of large frictional forces due to capillary action and surface tension. Unlike the situation with macro-scale systems, liquid lubrication cannot be used to reduce friction of micro-scale components because of the excessive capillary and drag forces. In this work, the feasibility of using evaporation to coat a thin film of organic lubricant on a solid surface was investigated with the aim of reducing friction. Petroleum and silicone oils were used as lubricants to coat a silicon substrate. It was found that friction could be significantly reduced and, furthermore, that the effectiveness of this method was strongly dependent on the coating conditions.