A model for wear-resistant coating on aluminum alloy formed by spark mass transfer of a composite ceramic

Measurements have been made on the mass-transfer kinetics, structure, and properties of the surface layer in spark mass transfer of composite ceramics in the systems AlN-Ti(Zr)B^sub 2^ and LaB^sub 6^-ZrB^sub 2^. A model is proposed for the formation of the wear-resistant coating on aluminum alloys,...

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Published inPowder metallurgy and metal ceramics Vol. 45; no. 1-2; pp. 40 - 46
Main Authors Yurechko, D. V., Podchernyaeva, I. A., Panasyuk, A. D., Grigor’ev, O. N.
Format Journal Article
LanguageEnglish
Published New York Springer Nature B.V 01.01.2006
Subjects
Alloying
Aluminum alloys
Aluminum base alloys
Ceramics
Coating
Electrodes
Mass transfer
Protective coatings
Wear resistance
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Summary:Measurements have been made on the mass-transfer kinetics, structure, and properties of the surface layer in spark mass transfer of composite ceramics in the systems AlN-Ti(Zr)B^sub 2^ and LaB^sub 6^-ZrB^sub 2^. A model is proposed for the formation of the wear-resistant coating on aluminum alloys, which is based on the screening action of the vapors and particles of the nonconducting phases in the electrode gap and involves the differing wettability of the alloying components by the substrate material.[PUBLICATION ABSTRACT]
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:1068-1302
1573-9066
DOI:10.1007/s11106-006-0040-y