Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Venkatarama K. Seetharaman0
Dilip M. Shah0
Alan D. Cetel0
Date of Patent
April 19, 2022
0Patent Application Number
161314510
Date Filed
September 14, 2018
0Patent Citations
Patent Citations Received
Patent Primary Examiner
A method for manufacturing a blade, the method includes casting a nickel alloy blade precursor having an airfoil and a root. The airfoil and the root are solution heat treating differently from each other. After the solution heat treating, the root is wrought processed. After the wrought processing, an exterior of the root is machined.
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