EVALUATION OF THE INTERFACE AT BOUNDARY LUBRICATION USING THE MEASUREMENT OF ELECTRIC-CONDUCTIVITY

被引：18
作者：
MYSHKIN, NK
KONCHITS, VV
机构：
来源：
WEAR | 1994年 / 172卷 / 01期
关键词：
D O I：
10.1016/0043-1648(94)90296-8
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Models of interfaces are considered for boundary-lubricated point contacts of noble metals. Different conductivities (metallic, tunnel, thermoelectronic, that of lubricating layer) have been estimated as to their contribution in the total contact conductivity. It is shown that the presence of metal contact spots is not always a necessary condition of high conductivity of lubricated contacts. Experimental studies were conducted and the results are presented on electric conductivity of lubricated point contacts of noble metals under normal loading and sliding conditions.
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页码：29 / 40
页数：12
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