METHOD FOR RESTORING OR REGENERATING AN ARTICLE AND RESTORED OR REGENERATED ARTICLE

METHOD FOR RESTORING OR REGENERATING AN ARTICLE AND RESTORED OR REGENERATED ARTICLE A restored or regenerated article, particularly a component for use in a gas turbine engine, restored or regenerated by a method including: providing a worn component comprised of a first material, evaluating a wall...

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Bibliographische Detailangaben
Hauptverfasser:	KELLY, THOMAS JOSEPH, VELIZ, MARK DAVID, CARTER, JR. WILLIAM THOMAS, MALY, MICHAEL PATRICK
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING INDEXING SCHEME FOR ASPECTS RELATING TONON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES ORJET-PROPULSION PLANTS INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04 LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS WEAPONS
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Beschreibung
Zusammenfassung:	METHOD FOR RESTORING OR REGENERATING AN ARTICLE AND RESTORED OR REGENERATED ARTICLE A restored or regenerated article, particularly a component for use in a gas turbine engine, restored or regenerated by a method including: providing a worn component comprised of a first material, evaluating a wall thickness of the residual substrate, and depositing a layer of a second material overlying at least a portion of the residual substrate. The second material is substantially similar in composition to the first material. In a coating step, an environmental coating is deposited onto the component. The method may include a heat treatment step at temperatures between about 8160C to about 12600C for between about 2 to about 24 hours. The restored or regenerated article may be returned to service.