Title of article
Microstructure and tribological properties of stainless steel coatings sprayed by two methods based on spraying
Author/Authors
Jin، نويسنده , , Guo and Xu، نويسنده , , Binshi and Wang، نويسنده , , Hai-dou and Li، نويسنده , , Qing-fen and Wei، نويسنده , , Shi-cheng، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
3
From page
5261
To page
5263
Abstract
In this work, the microstructure and sliding wear behaviors of stainless steel (AISI 420) coatings prepared by electro-thermal explosion directional spraying (EEDS) and high velocity arc spraying (HVAS) were comparatively investigated. Results show that the EEDS coatings possess more compact microstructure, higher nano-hardness and nano-elastic modulus, finer bond and better wear resistance than the HVAS coatings. The dominant wear mechanism of EEDS coatings is slight furrow and that of HVAS coatings is serious furrow and delamination.
Keywords
microstructure , Tribological properties , AISI 420 coatings
Journal title
Surface and Coatings Technology
Serial Year
2007
Journal title
Surface and Coatings Technology
Record number
1815527
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