Structure and properties of Ni–P–graphite (Cg)–TiO2 composite coating. (June 2015)

• Record Type: Journal Article
• Authors: Liu, S.; Bian, X.; Liu, J.; Yang, C.; Zhao, X.; Fan, J.; Zhang, K.; Bai, Y.; Xu, H.; Liu, Y.; Guo, T.
• Is Part Of: Surface engineering. Volume 31:Number 6(2015)
• Page Start: 420
• Page End: 426
• Publication Date: 2015-06
• Subjects: Surfaces (Technology) -- Periodicals; Coatings -- Periodicals; 620.4405
• DOI: 10.1179/1743294414Y.0000000445
• Languages: German
• ISSNs: 0267-0844

Abstract

<abstract> <title> <x content-type="archive" xml:space="preserve">Abstract</x> </title> <p>Titanium dioxide (TiO₂) and graphite (C_g) particles were co-deposited with nickel–phosphorous (Ni–P) coatings through electroless deposition process. Surface morphology of the coatings was analysed by scanning electron microscope (SEM). X-ray diffraction (XRD) was used to detect the structure of the coatings. Microhardness of Ni–P–C_g–TiO₂ composite coating showed a moderate hardness between Ni–P–C_g and Ni–P–TiO₂ composite coating. DSC thermograms indicated that the thermostability of Ni–P coating could not be affected by TiO₂ and/or C_g particles. Moreover, the friction coefficient and corrosion rate of Ni–P–TiO₂ composite coating could be decreased by the addition of graphite particles.</p> </abstract>