期刊
TRIBOLOGY INTERNATIONAL
卷 153, 期 -, 页码 -出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.triboint.2020.106642
关键词
Mn-3(PO4)(2) coating; PC/MoS2; Friction; Rolling-sliding contact
资金
- National Key R&D Program of China [2018YFE0207000]
- Graduate Students Innovation Project of Hebei Province [CXZZBS2020023]
- Tianjin Municipal Natural Science Foundation [19JCQNJC02800]
- China Scholarship Council [201906700014]
The tribological performance of Mn.P coating and PC/MoS2 coating were investigated and compared with AISI52100 steel, showing significant antifriction effects with less influence from slide-to-roll ratio changes for coated samples. As wear time increased, the running performance of Mn.P coating improved relative to PC/MoS2, but only one contact pair treated with Mn.P coating showed improved tribological behavior.
The tribological performance of Mn.P coating and PC/MoS2 coating was investigated and compared with that of the reference steel (AISI52100) with different surface roughness. A mini traction machine and SRV tribometer were used to measure the COF under rolling-sliding and pure sliding conditions. Mn.P and PC/MoS2 exhibited a significant antifriction effect. The COF of the coated samples were less affected by the change in slide-to-roll ratio than that of the uncoated samples. As the wear time was prolonged, the running performance of the Mn.P coating improved relative to that of PC/MoS2. The effects of roughness, rolling speed and contact loads of coatings on wear mechanisms were discussed. Only one of the contact pairs treated with Mn.P coating showed improved tribological behaviour.
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