Metal working – Method of mechanical manufacture – Impeller making
Reexamination Certificate
2006-05-30
2006-05-30
Jimenez, Marc (Department: 3726)
Metal working
Method of mechanical manufacture
Impeller making
C029S889700, C029S402110, C029S402130
Reexamination Certificate
active
07051435
ABSTRACT:
A process for repairing a turbine component comprises overlaying a preform of a brazing material onto a surface of the turbine component, wherein the surface comprises a damaged portion; securing the preform of a brazing material to the surface; and heating the turbine component to a temperature effective to form a brazed joint between the brazing material and the turbine component. Also disclosed is a repaired turbine component repaired by the process.
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Cretegny Laurent
Ruud James Anthony
Subramanian Pazhayannur Ramanathan
Agosti Ann M.
General Electric Company
Jimenez Marc
Patnode Patrick K.
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