Failure Mechanism of Contact Fatigue of Surface Super-hardened M50NiL Steel
Hardness gradient, residual stress gradient and the organization structure of surface super-hardened M50NiL steel roller and M50 steel roller were studied, the rolling contact fatigue life was measured, and the failure process was analyzed and compared by using surface profiler, Vickers hardness tes...
Main Authors: | , , , |
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Format: | Article |
Language: | zho |
Published: |
Journal of Aeronautical Materials
2017-12-01
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Series: | Journal of Aeronautical Materials |
Subjects: | |
Online Access: | http://jam.biam.ac.cn/CN/Y2017/V37/I6/34 |