HIGH PERFORMANCE ALUMINA-FORMING MULTI- ELEMENT MATERIALS FOR HIGH TEMPERATURE APPLICATIONS

Novel alumina-forming and multi-element materials are provided that can enable operation of gas turbine components and other components exposed to high temperature applications. The formulations represent a notable departure and improvement from conventional materials such as MCrAlY.

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Bibliographische Detailangaben
Hauptverfasser:	Tang, Zhihong, O'Connor, Molly M, Jarosinski, William J
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 MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25 NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE
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Beschreibung
Zusammenfassung:	Novel alumina-forming and multi-element materials are provided that can enable operation of gas turbine components and other components exposed to high temperature applications. The formulations represent a notable departure and improvement from conventional materials such as MCrAlY.