Failure modes of pre-cracked ceramic elements under rolling contact
Failure modes of pre-cracked ceramic elements under rolling contact
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滚动接触下预裂陶瓷元件的失效模式
DOI：
10.1016/0043-1648(93)90392-y
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发表时间：
1993
期刊：
影响因子：
--
通讯作者：
S. Horton
中科院分区：
文献类型：
--
作者：
M. Hadfield;T. Stolarski;R. Cundill;S. Horton
利用改进的四球机对陶瓷/钢角接触球轴承进行了实验模拟。陶瓷球表面人为损伤，出现环状、侧向和径向预裂。研究了高接触应力和高接触速度下的滚动接触疲劳失效模式。分析了润滑剂类型在滚动接触疲劳失效模式中的作用。
A hybrid ceramic/steel angular contact ball-bearing was experimentally modelled using a modified four-ball machine. Ceramic ball surfaces were artificially damaged with ring, lateral and radial pre-cracks. Rolling contact fatigue failure modes were studied under high contact stresses and speeds. The role of lubricant type in rolling contact fatigue failure mode was also assessed.