Method for depositing braze alloy

The present invention relates to a method for depositing braze alloy on a surface of a component that will be subsequently joined to a second component. In one form a braze alloy is sprayed by a thermal process. The braze alloy is sprayed in such a fashion that substantially all of the powder braze...

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Bibliographische Detailangaben
Hauptverfasser:	SINATRA RAYMOND J, TEAGUE CHARLES J, HUNT MARK L
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Beschreibung
Zusammenfassung:	The present invention relates to a method for depositing braze alloy on a surface of a component that will be subsequently joined to a second component. In one form a braze alloy is sprayed by a thermal process. The braze alloy is sprayed in such a fashion that substantially all of the powder braze alloy is unmolten, but is heated to a state deformable enough to bond to the surface. One form of the spraying operation utilizes a High Velocity Oxygen Fuel spray gun.