Metal working – Method of mechanical manufacture – Impeller making
Patent
1991-11-27
1993-05-18
Cuda, Irene
Metal working
Method of mechanical manufacture
Impeller making
298891, 298897, B23K 2700
Patent
active
052109445
ABSTRACT:
A method for making a gas turbine engine component includes the steps of: providing an unfinished gas turbine engine component; directing a laser beam on a selected surface portion of the engine component to prepare the selected surface portion before at least one of a subsequent coating and bonding step; and depositing at least one layer of an abradable material, a subassembly of the component or a thermal barrier coating on the selected surface portion.
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Baeumel Robert E.
Mannava Seetha R.
Monson Paul J. E.
Rockstroh Todd J.
Cuda Irene
General Electric Company
Moore, Jr. Charles L.
Squillaro Jerome C.
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