This paper discusses the development of silicon carbide (SiC) composite powders for HVOF spraying. It describes the material properties of various carbides, examines the morphology of SiC powders, and presents the HVOF parameters typically used to spray SiC composite coatings. It also examines the microstructure and composition of SiC nickel and cobalt-base composite coatings and investigates their corrosion and wear behaviors. Paper includes a German-language abstract.

corrosion protection, high-velocity oxyfuel spray coating, SiC composite coatings, SiC composite powders, wear resistance
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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
Environmental barrier coatings Silicon carbide ceramics High-velocity oxyfuel spray coating Wear resistance Porosity
Issue Section:
Applied Industrial Research
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