首页|The effects of external loading on low displacement wear rates of unlubricated steels
The effects of external loading on low displacement wear rates of unlubricated steels
扫码查看
点击上方二维码区域，可以放大扫码查看
原文链接
NSTL
Elsevier
Whilst contact loading is known to affect wear, the general stress field is rarely considered. Steel fretting (and low amplitude reciprocating) wear contacts typically develop through a transient regime and wear by multiple mechanisms. It is expected that if these mechanisms were controlled by plasticity or fatigue, the wear rate would be altered by external stresses. Whether or not these stresses must be accounted for is an important consideration. This paper assesses the sensitivity of wear rate to external stresses, experimentally. An apparatus was designed to apply external loads to fretting wear contacts. The wear rates throughout the tests were insensitive to changes in external load, indicating that wear models need only model stresses due to contact loading, and external loads can be disregarded.
NSTL
Elsevier
