| Fabrication and characterization of W-Cu composite coatings with different W contents by cold spraying | |
| Deng, Nan1,2; Tang, Junrong3,4; Xiong, Tianying3; Li, Jianqiang2; Zhou, Zhangjian1 | |
| Corresponding Author | Zhou, Zhangjian(zhouzhj@mater.ustb.edu.cn) |
| 2019-06-25 | |
| Source Publication | SURFACE & COATINGS TECHNOLOGY
 |
| ISSN | 0257-8972 |
| Volume | 368Pages:8-14 |
| Abstract | W-Cu composite coatings with different tungsten (W) contents were fabricated by cold spraying. The morphology and microstructure were studied using scanning electron microscopy (SEM), with W content and porosity of the final coatings being measured by an Image analysis software program equipped with SEM. Results showed that a dense coating with very low porosity, and free of impurity phase can be obtained by cold spraying. The porosity and thickness of the coatings decreased with the increasing of W content in the starting blend powders. The deposition efficiency of W was improved with the addition of soft particles. The wear behavior and possible bonding mechanisms of W-Cu composite coatings were also investigated. |
| Keyword | W-Cu composites Cold spray Deposition efficiency Wear behavior |
| Funding Organization | National Natural Science Foundation of China |
| DOI | 10.1016/j.surfcoat.2019.04.034 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51501179] |
| WOS Research Area | Materials Science ; Physics |
| WOS Subject | Materials Science, Coatings & Films ; Physics, Applied |
| WOS ID | WOS:000467889000002 |
| Publisher | ELSEVIER SCIENCE SA |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/133366 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zhou, Zhangjian |
| Affiliation | 1.Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, CAS Key Lab Green Proc & Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 4.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Liaoning, Peoples R China |
| Recommended Citation GB/T 7714 | Deng, Nan,Tang, Junrong,Xiong, Tianying,et al. Fabrication and characterization of W-Cu composite coatings with different W contents by cold spraying[J]. SURFACE & COATINGS TECHNOLOGY,2019,368:8-14. |
| APA | Deng, Nan,Tang, Junrong,Xiong, Tianying,Li, Jianqiang,&Zhou, Zhangjian.(2019).Fabrication and characterization of W-Cu composite coatings with different W contents by cold spraying.SURFACE & COATINGS TECHNOLOGY,368,8-14. |
| MLA | Deng, Nan,et al."Fabrication and characterization of W-Cu composite coatings with different W contents by cold spraying".SURFACE & COATINGS TECHNOLOGY 368(2019):8-14. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment