Stock material or miscellaneous articles – All metal or with adjacent metals – Having metal particles
Patent
1989-10-11
1991-07-30
Lechert, Jr., Stephen J.
Stock material or miscellaneous articles
All metal or with adjacent metals
Having metal particles
428614, 428678, 420443, 420445, 420448, B22F 704
Patent
active
050359584
ABSTRACT:
There is provided by the present invention an alloy which is mechanically and chemically compatible with advanced nickel-base superalloys and nickel-base eutectic superalloys and which possesses excellent resistance to high temperature oxidation. The alloy of the invention is, therefore, particularly useful as a protective environmental coating for the external surfaces of hot-stage aircraft gas turbine engine components, e.g., rotating blades and stationary vanes, made from such advanced superalloys.
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Gigliotti, Jr. Michael F. X.
Jackson Melvin R.
Prugar Mark L.
Rairden, III John R.
Yang Swe-Wong
General Electric Company
Lechert Jr. Stephen J.
Maria Carmen Santa
Squillaro Jerome C.
Strunck Stephen S.
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