Abstract
Plasma spray deposition of epoxies under normal conditions produces coatings with low wear resistance. The research shows that the difficulty in achieving satisfactory properties is a result of the rapid heat flow from the coating to the substrate, which suppresses the crosslinking reaction. The results indicate that the use of substrate preheating or ceramic undercoats enhances the wear resistance by promoting the curing reaction during spraying.
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Copyright © 1996 ASM International. All rights reserved.
1996
ASM International
Issue Section:
Polymer-Based Thermal Spray Coatings
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