Substrate Roughness Effects on Chromium Oxide Coating Adhesion and Wear Resistance

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Abstract:

The effects of high speed steel substrate roughness on adhesion and wear behavior of reactive sputtered chromium oxide coatings was investigated using scratch and tribological tests. While coating adhesion slightly increased, its wear rate deceased with substrate roughness increase from 2 to 38 nm.

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Periodical:

Advanced Materials Research (Volumes 97-101)

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1261-1264

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March 2010

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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