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Processing and oxidation of co-deposited Ni-Al coatings
Zhou, YB; Peng, X; Wang, FH
Corresponding AuthorZhou, YB(ybzhou@imr.ac.cn)
2004-10-01
Source PublicationTRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
ISSN1003-6326
Volume14Pages:199-203
AbstractElectrodeposited Ni matrix/Al microparticles or nanoparticles dispersed composite coatings (termed as EMCCs or ENCCs) are developed from a Ni-based electrolyte bath. The Al microparticles are in a size range of 1-5 mum and the Al nanoparticles in an average size of 75 nm. The Al content in coatings increases with increase in the particle content in the bath. Particle size effect on the degree of codeposition is not significant. However, codeposition of Al nanoparticles instead of microparticles promotes more homogenous growth of Ni deposits on {111}, {200} and {220} planes. The oxidation at 1050 degreesC of the as-deposited composite coatings shows that at a comparable Al content, ENCC of Ni-Al exhibits a better oxidation resistance than EMCC of Ni-Al due to the fast formation of an alumina scale during the transient stage of oxidation.
Keywordelectrodeposition co-deposition Ni-Al composite coating high temperature oxidation microparticle nanoparticle
Indexed BySCI
Language英语
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000224821800044
PublisherALLERTON PRESS INC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/80863
Corresponding AuthorZhou, YB
AffiliationChinese Acad Sci, Inst Met Res, State Key Lab Corros & Protect, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Zhou, YB,Peng, X,Wang, FH. Processing and oxidation of co-deposited Ni-Al coatings[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2004,14:199-203.
APA Zhou, YB,Peng, X,&Wang, FH.(2004).Processing and oxidation of co-deposited Ni-Al coatings.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,14,199-203.
MLA Zhou, YB,et al."Processing and oxidation of co-deposited Ni-Al coatings".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 14(2004):199-203.
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