干滑动试验条件下铬涂层摩擦副的微观结构演变

IF 1.5 Q3 ENGINEERING, MECHANICAL

Advances in Tribology Pub Date : 2018-02-07 DOI:10.1155/2018/5962153

Xin Wang, Ru-lin Zhang, T. Zhou, Xi-cheng Wei, P. Liaw, R. Feng, Wurong Wang, Rong-bin Li

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引用次数: 2

摘要

采用OM(光学显微镜)、XRD (x射线衍射)和SEM(扫描电镜)研究了干滑动试验条件下20CrMnTi钢引脚对T10和非铬化的亚表面层组织。结果表明:镀铬层强化了圆盘表面，显著影响了组织演变;在20CrMnTi中形成基体、变形层(DL)和表面层(SL)三层。非铬化T10在20CrMnTi中形成基体和变形层。显微组织的形成被认为是剪切变形的结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Microstructural Evolution in Chroming Coatings Friction Pairs under Dry Sliding Test Conditions

The microstructures of subsurface layers of 20CrMnTi steel pins against chroming and nonchroming T10 under dry sliding tests were studied by means of OM (optical microscopy), XRD (X-ray diffraction), and SEM (scanning electron microscopy). Results showed that the chroming coating strengthened the disc surface and significantly affected microstructural evolution. Three layers—the matrix, deformation layer (DL), and surface layer (SL)—formed in 20CrMnTi for the chroming T10. The matrix and deformation layer (DL) formed in 20CrMnTi for the nonchroming T10. The formation of the microstructure was considered as a result of the shear deformation.

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来源期刊

Advances in Tribology ENGINEERING, MECHANICAL-

CiteScore

5.00

自引率

0.00%

发文量

审稿时长

13 weeks