The effect of impingement angle on erosion wear characteristics of HVOF sprayed WC-Ni and WC-Cr3C2-Ni cermet composite coatings

The present study investigated the erosion wear behavior of WC-Ni and WC-Cr3C2-Ni cermet coatings deposited by high velocity oxy-fuel (HVOF) spray process on the substrate of 1Cr18Ni9Ti stainless steel. Microstructures and morphologies of the coatings were examined using SEM images, and x-ray diffra...

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Veröffentlicht in:	Materials research express 2020-02, Vol.7 (2), p.026503
Hauptverfasser:	Chen, Yirui, Wu, Yuping, Hong, Sheng, Long, Weiyang, Ji, Xiulin
Format:	Artikel
Sprache:	eng
Schlagworte:	Binders (materials) Ceramic coatings cermet Cermets Cutting Depletion Erosion mechanisms Erosion resistance erosive wear High velocity oxyfuel spraying HVOF impact angle Impingement Mechanical properties Morphology Nanohardness Ni Nickel coatings Phase composition Plastic deformation Stainless steel Stainless steels Substrates Tungsten carbide WC-Cr WC-Cr3C2-Ni WC-Ni Wear
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