| Correlation between particle size and porosity of Fe-based amorphous coating | |
| Wu, N. C.1,2; Chen, K.2; Sun, W. H.2; Wang, J. Q.2 | |
| Corresponding Author | Wang, J. Q.(jqwang@imr.ac.cn) |
| 2019-01-02 | |
| Source Publication | SURFACE ENGINEERING
 |
| ISSN | 0267-0844 |
| Volume | 35Issue:1Pages:37-45 |
| Abstract | The relationship between the particle size and porosity of an Fe-based amorphous coating that is fabricated using a high-velocity oxygen fuel (HVOF) process was revealed by both numerical and experimental methods. A computational fluid dynamics model was implemented in order to understand the gas-flow field and the behaviour of in-flight particles with different particle sizes during the HVOF spray process. By analysing both particle velocity and temperature, the optimal particle size range (20-30 mu m) to achieve low-porosity coatings was predicted. These calculations were experimentally verified by the production of a low porosity (0.95%), Fe-based amorphous coating that was fabricated by HVOF using the predicted optimal particle size. |
| Keyword | Fe-based amorphous coating porosity HVOF computational simulation particle size |
| DOI | 10.1080/02670844.2018.1447782 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Materials Science |
| WOS Subject | Materials Science, Coatings & Films |
| WOS ID | WOS:000450660000006 |
| Publisher | TAYLOR & FRANCIS LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/130465 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Wang, J. Q. |
| Affiliation | 1.Liaoning Shihua Univ, Sch Mech Engn, Fushun, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang, Liaoning, Peoples R China |
| Recommended Citation GB/T 7714 | Wu, N. C.,Chen, K.,Sun, W. H.,et al. Correlation between particle size and porosity of Fe-based amorphous coating[J]. SURFACE ENGINEERING,2019,35(1):37-45. |
| APA | Wu, N. C.,Chen, K.,Sun, W. H.,&Wang, J. Q..(2019).Correlation between particle size and porosity of Fe-based amorphous coating.SURFACE ENGINEERING,35(1),37-45. |
| MLA | Wu, N. C.,et al."Correlation between particle size and porosity of Fe-based amorphous coating".SURFACE ENGINEERING 35.1(2019):37-45. |
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