Research on the Wear Properties of HVOF Sprayed Nanostructured WC-17Co Coatings

Guo Qing Gou; Da Li; Nan Huang; Yan Liu; Hui Chen; Li Chun Meng

doi:10.4028/www.scientific.net/AMR.430-432.251

Paper Titles

Cracking Analysis of Induction Heat Bend Pipe of X70 Steel
p.229

Enzyme-Mediated Grafting of AGE to Kevlar Fiber Using Horseradish Peroxidase
p.233

Parametric Study of EAPap Material Properties
p.242

Preparation of Reduced Graphene Oxide/Chitosan Composite Films with Reinforced Mechanical Strength
p.247

Research on the Wear Properties of HVOF Sprayed Nanostructured WC-17Co Coatings
p.251

Effect of Strain Rate on the Microstructures and Properties of Hot–Rolled TWIP Steel in the Solution Condition
p.256

Synthesis of a New Platinum Metallopolyyne for Organic Solar Cells
p.260

Modified Phenolic Resins Based on Hyperbranched Polysiloxane with Improved Thermal Stability and Flame Retardancy
p.264

The Effect of Cr Content on the Microstructure and Performance of Heat Resistant Nodular Cast Iron
p.273

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Research on the Wear Properties of HVOF Sprayed Nanostructured WC-17Co Coatings

Abstract:

Nanostructured WC-17Co coating was prepared by means of High Velocity Oxygen Flame (HVOF) technique. When eroded with quartz sand, the erosion wear resistance of nanostructured coating is better than that of 1Cr13. The loss of Co-rich phase dominates the main failure mechanism, following with minor peeling of WC particles.