Effect of Substrate Surface Roughness on the Tribological Properties of DLC-H Coatings on Tappet Valve

Effect of Substrate Surface Roughness on the Tribological Properties of DLC-H Coatings on Tappet Valve

DLC-H coatings are increasingly used in automobile engine application at high temperatures, especially the reduction of friction and wear in sliding contacts. It is therefore important to determine the best substrate surface roughness on which DLC-H coatings will perform best at 200oC (extreme engin...

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Bibliographic Details
Main Authors: F.O. Kolawole, S.K. Kolawole, L.B. Varela, A. Kraszczuk, M.A. Ramirez, A.P. Tschiptschin
Format: Article
Language:English
Published: University of Kragujevac 2021-06-01
Series:Tribology in Industry
Subjects:
adhesion
dlc-h
scratch
substrate surface roughness
wear
Online Access:http://www.tribology.rs/journals/2021/2021-2/2021-2-02.html

Internet

http://www.tribology.rs/journals/2021/2021-2/2021-2-02.html

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