Improvements of commercial chromium coatings wear resistance by means of electro-co-deposition with Graphite, TiN, and w-BN

•Composite coatings Cr-Graphite, Cr-BN, Cr-TiN was prepared by electro-co-deposition.•The wear resistance of composite films increased 23–170% than Cr.•The incorporation of Graphite enhanced the fracture toughness of the composites.•The friction coefficient of Cr-Graphite decreased.•Increase in wear...

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Veröffentlicht in:	Materials letters 2021-05, Vol.291, p.129543, Article 129543
Hauptverfasser:	Vinokurov, E.G., Kuznetsov, V.V., Filatova, E.A., Grafushin, R.V., Zheleznov, E.V., Kruglikov, S.S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chromium Codeposition Coefficient of friction Composite coatings Dry friction Electrodeposition Fracture toughness Graphite Lubricants Materials science Microhardness Protective coatings Wear and tribology Wear resistance Wurtzite
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