IMR OpenIR
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 AuthorWang, J. Q.(jqwang@imr.ac.cn)
2019-01-02
Source PublicationSURFACE ENGINEERING
ISSN0267-0844
Volume35Issue:1Pages:37-45
AbstractThe 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.
KeywordFe-based amorphous coating porosity HVOF computational simulation particle size
DOI10.1080/02670844.2018.1447782
Indexed BySCI
Language英语
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Coatings & Films
WOS IDWOS:000450660000006
PublisherTAYLOR & FRANCIS LTD
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/130460
Collection中国科学院金属研究所
Corresponding AuthorWang, J. Q.
Affiliation1.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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