Abstract
In this present work, WC-Co coatings with different Co contents were deposited by warm spraying using two different powder sizes and their microstructure, hardness, fracture resistance, and wear properties were investigated. The coatings produced from fine powders showed higher hardness and better wear behavior for all Co contents than those deposited from coarse powders, which is attributed to improved splat-splat bonding and a reduction in porosity that comes with using fine powder.
This content is only available as a PDF.
Copyright © 2009 ASM International. All rights reserved.
2009
ASM International
Issue Section:
Properties, Characterization, and Testing
You do not currently have access to this content.