Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
September 22, 2015
0Patent Application Number
126368680
Date Filed
December 14, 2009
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A coated article having an improved coating oxidation life includes a superalloy substrate material having a composition which includes sulfur, herein the sulfur is present in an amount less than 1 ppm; and an overlay coating formed over a surface of the substrate material.
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