Residual stresses arising during high-velocity oxyfuel (HVOF) spraying usually impose a limit on coating thickness. In this work, dry-ice blasting is used in combination with HVOF spraying to produce thick WC-Co coatings characterized by compact microstructure, crystal refinement, high hardness, and excellent sliding wear resistance.

coating thickness, dry-ice blasting, high-velocity oxyfuel spraying, microstructure, sliding wear resistance, WC-Co coatings
This content is only available as a PDF.
Copyright © 2014 DVS Media GmbH. All rights reserved.
2014
DVS Media GmbH
Topics
Microstructure High-velocity oxyfuel spray coating Blast cleaning Wear resistance Porosity WC-Co cemented carbides
Issue Section:
Pre- and Post-Process Treatments
You do not currently have access to this content.