A number of studies have examined the influence of process parameters on the microstructure and corrosion resistance of metallic coatings produced by gas-fuel HVOF spraying, but much less is known about the coatings produced by liquid-fuel HVOF processes. The aim of this study is to investigate the corrosion behavior and microstructure of nickel and cobalt alloys deposited by both methods and show how it compares with that of various superalloys. Paper includes a German-language abstract.

cobalt alloys, corrosion resistance, gas fuel HVOF spraying, liquid fuel HVOF spraying, microstructure, nickel alloys
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Copyright © 2002 Verlag für Schweißen und verwandte Verfahren DVS-Verlag GmbH. All rights reserved.
2002
Verlag für Schweißen und verwandte Verfahren DVS-Verlag GmbH
Topics
Microstructure Thermal spray equipment Cobalt alloys Nickel alloys High-velocity oxyfuel spray coating
Issue Section:
High Velocity Oxy-Fuel Processes
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