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http://dx.doi.org/10.9725/kstle.2002.18.2.109

Characteristics of Friction and Wear of Metals Under Vapor Phase Lubrication  

김대은 (연세대학교 기계공학부)
양지철 (연세대학교 기계공학과 대학원)
성인하 (연세대학교 기계공학과 대학원)
Publication Information
Tribology and Lubricants / v.18, no.2, 2002 , pp. 109-116 More about this Journal
Abstract
phase lubrication can be used as an alterative lubrication method to overcome the demerits of liquid and solid lubrications. In this work, the tribological characteristics of metals are investigated under vapor phase lubrication. It was found that the friction coefficient and wear volume can be controlled efficiently by the amount of vapor phase lubricant delivered to the sliding interface. The friction coefficient could be reduced to about 0.1 under vapor lubrication. Also, depending on the amount of vapor lubrication delivered to the system, the width of the wear track could be varied between 50 to 250 Um. It is shown that vapor phase lubrication mechanism is very effective to control the friction and wear phenomena without the use of excessive oil.
Keywords
vapor phase lubrication; friction; wear; tribology;
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