| Effect of Processing Parameters on Properties of Plasma Sprayed CuAl Coating | |
| Department | 先进润滑与防护材料研究发展中心 |
Yang J(杨杰)1,2 ; Zhao XQ(赵晓琴)1; An YL(安宇龙)1; Liu N(刘宁)1,2; Zhou HD(周惠娣)1; Chen JM(陈建敏)1; An YL(安宇龙); Chen JM(陈建敏)
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| The second department | 固体润滑国家重点实验室 |
| 2014 | |
| Source Publication | Materials and Manufacturing Processes
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| ISSN | 1042-6914 |
| Volume | 29Issue:9Pages:1126-1130 |
| Abstract | Plasma sprayed aluminum-bronze (CuAl) alloy coating was fabricated on steel substrate, and the effects of processing parameters on the structure and tribological behaviors of the resultant CuAl coating were reported. Results show that although the aluminum-bronze coating deposited with high primary gas flow rate and low energy density (input power divided by primary gas flow rate) has the highest hardness and lowest defect level, it just possesses a medium wear resistance under sliding wear condition. The main wear mechanism of plasma sprayed CuAl coating is splats delamination resulted from surface fatigue cracks and fracture, which are not only related to coating's hardness and defect level. Furthermore, the most wear-resistant CuAl coating is the one deposited at higher input power with low primary gas flow rate. Such processing parameters can furthest restrict the precipitation of brittle beta' phase and consequently relieves the surface fatigue cracks and fracture under unlubricated wear condition. |
| Keyword | Characterization Coatings Cual Deposition Friction Micro-hardness Morphology Wear |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1080/10426914.2014.930964 |
| Funding Organization | the National Natural Science Foundation of China (No. 51175491;51302272;51275509) |
| Indexed By | SCI |
| If | 1.629 |
| 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/362003/7088 |
| 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 | An YL(安宇龙); Chen JM(陈建敏) |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing, Peoples R China |
| Recommended Citation GB/T 7714 | Yang J,Zhao XQ,An YL,et al. Effect of Processing Parameters on Properties of Plasma Sprayed CuAl Coating[J]. Materials and Manufacturing Processes,2014,29(9):1126-1130. |
| APA | Yang J.,Zhao XQ.,An YL.,Liu N.,Zhou HD.,...&陈建敏.(2014).Effect of Processing Parameters on Properties of Plasma Sprayed CuAl Coating.Materials and Manufacturing Processes,29(9),1126-1130. |
| MLA | Yang J,et al."Effect of Processing Parameters on Properties of Plasma Sprayed CuAl Coating".Materials and Manufacturing Processes 29.9(2014):1126-1130. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Effect of Processing（2830KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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