期刊
TRIBOLOGY INTERNATIONAL
卷 81, 期 -, 页码 276-282出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.triboint.2014.09.012
关键词
Surface roughness; Elasto-plastic deformation; Indentation
Contact between two highly loaded flat surfaces is examined. In these experiments, a polished, hard metal surface was pressed against a rough aluminium alloy surface. The goal of the experiments was to flatten the peaks on the rough surface by plastic deformation. The experiments elucidated the relation between the normal load and the plasticity index, psi, and the plastic deformation of the surface roughness peaks in the softer material. The results showed a significant reduction in surface roughness. Increasing the load caused a gradual reduction in the surface peaks. However, based on the values of the plasticity index psi, it can be concluded that the peaks of the softer material underwent plastic deformation, regardless of the load. (C) 2014 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据