Preparation and properties of poly-(p)-oxybenzoyl/aluminum bronze composite coating by atmosphere plasma spraying | |
Department | 先进润滑与防护材料研究发展中心 |
Chen JM(陈建敏)1; Yang J(杨杰)1,2; Zhao XQ(赵晓琴)1; An YL(安宇龙)1; Hou GL(侯国梁)1; Chen J(陈杰)1,2; Zhou HD(周惠娣)1; Chen JM(陈建敏); An YL(安宇龙) | |
The second department | 固体润滑国家重点实验室 |
2014 | |
Source Publication | Surface and Coatings Technology |
ISSN | 0257-8972 |
Volume | 253Pages:261-267 |
Abstract | Poly-(p)-oxybenzoyl/aluminum bronze (denoted as POB/CuAl) composite coating was deposited as a candidate of lead-free bearing surface on a steel substrate by plasma spraying. The composition, microstructure, and chemical feature of the sprayed POB/CuAl composite coating were analyzed by scanning electron microscopy, energy dispersive spectrometry, and Raman spectroscopy. And the friction and wear behavior of the POB/CuAl composite coating was evaluated and compared with that of pure aluminum bronze coating and AISI-E52100 bearing steel on a ball-on-disc reciprocal tribometer. It was found that plasma sprayed POB/CuAl composite coating possesses a low and stable friction coefficient in combination with greatly reduced wear rate as compared with pure CuAl coating and AISI-E52100 bearing steel. More importantly, the POB/CuAl composite coating causes minimum damage to its frictional counterpart, which is significant for its application as a lead-free bearing surface. This is because, after the short running-in period under dry sliding condition, the POB/CuAl composite coating forms an “adaptive” frictional surface in which the well accommodated POB particles can effectively dissipate the input frictional energy through elastic deformation and recovery and, consequently, greatly alleviate the abrasive wear and splat delamination of the composite coating. |
Keyword | Plasma Spray Polymer Metal Composite Coating Lead-free Poly-(p)-oxybenzoyl Aluminum Bronze Friction And Wear Behavior |
Subject Area | 材料科学与物理化学 |
DOI | 10.1016/j.surfcoat.2014.05.052 |
Funding Organization | the National Natural Science Foundation of China (Grant Nos. 51275509;51175491;51302272);the 973 project of China (No. 2013CB632300);the Chinese Academy of Sciences |
Indexed By | SCI |
If | 1.998 |
Language | 英语 |
Funding Project | 磨损与表面工程课题组 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/7090 |
Collection | 中国科学院材料磨损与防护重点实验室/先进润滑与防护材料研究发展中心 固体润滑国家重点实验室(LSL) |
Corresponding Author | Chen JM(陈建敏); An YL(安宇龙) |
Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
Recommended Citation GB/T 7714 | Chen JM,Yang J,Zhao XQ,et al. Preparation and properties of poly-(p)-oxybenzoyl/aluminum bronze composite coating by atmosphere plasma spraying[J]. Surface and Coatings Technology,2014,253:261-267. |
APA | Chen JM.,Yang J.,Zhao XQ.,An YL.,Hou GL.,...&安宇龙.(2014).Preparation and properties of poly-(p)-oxybenzoyl/aluminum bronze composite coating by atmosphere plasma spraying.Surface and Coatings Technology,253,261-267. |
MLA | Chen JM,et al."Preparation and properties of poly-(p)-oxybenzoyl/aluminum bronze composite coating by atmosphere plasma spraying".Surface and Coatings Technology 253(2014):261-267. |
Files in This Item: | ||||||
File Name/Size | DocType | Version | Access | License | ||
Preparation and prop(1580KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment