Influence Of The Surface Roughness On Adhesion Of Chrome Coatings On Alloy Tool Steel X165CRMOV12

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Назив:	Influence Of The Surface Roughness On Adhesion Of Chrome Coatings On Alloy Tool Steel X165CRMOV12
Аутори:	Zivic, Fatima Babic, Miroslav Adamovic, Dragan Mitrovic, Slobodan Todorovic, Petar Favaro G. Pantić, Marko
Датум издавања:	2012
Сажетак:	The influence of surface roughness on the coating adhesion of electrodeposited chrome coatings with different roughnesses, has been evaluated using scratch testing technique. Coatings were deposited on the high alloyed tool steel. Photographs of the scratch grooves were recorded by the built-in optical microscope, at moments when critical loads had been reached. Crack pattern development was investigated. Results indicated that the increase of surface roughness lowers coating adhesion. Rough surfaces promote early coating failure, extensive spallation and early exposure of the substrate material.
URI:	https://scidar.kg.ac.rs/handle/123456789/16876
Тип:	article
Налази се у колекцијама:	Faculty of Engineering, Kragujevac