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- Title
轴承表面处理线性缺陷的产生机理及其 宏观形貌分析.
- Authors
王超俊; 杨俊生; 叶健熠; 范雨晴; 王东峰
- Abstract
The linear defects similar to cracks caused by surface treatment of bearing parts are analyzed, which is caused by waterline corrosion in electrochemical corrosion. The reason is that the acid solution stays on surface of bearing parts too long time. The waterline corrosion occurs at intersection of air, acid solution and bearing raceway. The existence of acid solution accelerates the corrosion rate and makes the linear characteristics of waterline corrosion more obvious. The waterline corrosion defects in raceway have liquid boundary contours, and their macromorphology characteristics can be used as identification criteria of defects.
- Publication
Bearing, 2023, Issue 12, p64
- ISSN
1000-3762
- Publication type
Article
- DOI
10.19533/j.issn1000-3762.2023.12.010