Tribological Properties of Plasma-Sprayed 20 wt. % ZrO2-Al2O3-17 wt.% TiO2 Coatings on Plain Carbon Steel Substrate

Abstract:

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In the present study, 20 Wt. % ZrO2-Al2O3-17 wt.% TiO2 powders were sprayed using a plasma-spray technique after a NiAl bond layer was deposited on plain carbon steel substrate. The produced coatings were characterized by X-ray diffraction (XRD), scanning electron microscope (SEM) including energy-dispersive spectroscopy (EDS). The tribological properties of coatings against hard alloy ball were investigated by using a pin-on-disc tribo-meter under dry environments. The predominant wear mechanism of coating is fatigue.

Info:

Periodical:

Advanced Materials Research (Volumes 463-464)

Edited by:

Wu Fan

Pages:

420-424

DOI:

10.4028/www.scientific.net/AMR.463-464.420

Citation:

S. M. Du et al., "Tribological Properties of Plasma-Sprayed 20 wt. % ZrO2-Al2O3-17 wt.% TiO2 Coatings on Plain Carbon Steel Substrate", Advanced Materials Research, Vols. 463-464, pp. 420-424, 2012

Online since:

February 2012

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$35.00

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