This paper examines plasma-sprayed layers obtained from low-cost mixtures of cast iron and NiCrSiB powders. The composite coatings are characterized based on friction and wear testing and are found to have better tribological properties than coatings produced from any single alloy powder. The structure and properties of composite layers with different compositions of iron and nickel are investigated as well. Paper includes a German-language abstract.

cast iron-NiCrSiB coatings, composite coatings, plasma spraying, powder mixtures, tribological properties
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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
Nickel powder Iron powder Plasma spray coating Friction and wear properties Tribological testing
Issue Section:
Corrosion and Wear Properties
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