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

San Ming Du; Yong Ping Niu; Yong Zhen Zhang

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

Paper Titles

Optimization of Pre-Treatment Parameters before Diamond Coating Using Non-Dominated Sorting Genetic Algorithm (NSGA-II)
p.399

Oxide Layer Modification of Mg-Al Alloy Coated by Plasma Electrolytic Oxidation Using Zirconia Particles
p.406

Preparation and Electrochemical Characterization of an Activated Carbon Material of High Surface Area for Supercapacitor
p.410

Research on Corrosion Resistance of the GTAW Joint of Duplex Stainless Steel
p.415

Tribological Properties of Plasma-Sprayed 20 wt. % Z_rO₂-Al₂O₃-17 wt.% TiO₂ Coatings on Plain Carbon Steel Substrate
p.420

A Method to Determine the Optimal Solids Content of TiO₂ in DSSC Working Electrode
p.427

Cancellation Effect in Three-Phases TiO₂/(PVDF+Fe₃O₄) Composites
p.431

Comparison of Oscillography Impact Properties between a New Type Drilling Collar Steel and 4145H
p.435

Correlation of Mechanical Properties of Cast Al 3xx Alloys to Processing Variables and Alloy Chemistry Using Regression Analysis and Artificial Neural Network Techniques
p.439

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 463-464Tribological Properties of Plasma-Sprayed 20 wt. %...

Tribological Properties of Plasma-Sprayed 20 wt. % Z_rO₂-Al₂O₃-17 wt.% TiO₂ Coatings on Plain Carbon Steel Substrate

Abstract:

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.