SYSTEMS AND METHODS FOR PLASMA SPRAY COATING

The present disclosure relates to a method for plasma spraying. In one embodiment, a method includes controlling application of a filament (210) embedded with powder particles (215) to a plasma jet (225;325;425) to generate a spray (230;330;430) for coating a substrate (240). The method for plasma s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: RIZZO, John P, THAYER, Henry H
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present disclosure relates to a method for plasma spraying. In one embodiment, a method includes controlling application of a filament (210) embedded with powder particles (215) to a plasma jet (225;325;425) to generate a spray (230;330;430) for coating a substrate (240). The method for plasma spraying can include controlling a plasma source to generate a plasma jet (225;325;425), such that the spray (230;330;430) is formed by powder (215) that is plasticized and output by the plasma jet (225;325;425) to the substrate (240).