Stock material or miscellaneous articles – Composite – Of silicon containing
Patent
1997-02-24
1998-12-15
Pezzuto, Helen L.
Stock material or miscellaneous articles
Composite
Of silicon containing
428450, 428457, B32B 904
Patent
active
058494162
ABSTRACT:
A superalloy component having a substrate article of a superalloy, and a strengthenable coating covering at least a portion of the substrate article. The coating exhibits thermal barrier characteristics and when cured formed a ceramic material. The component may further include a fiber layer between the substrate article and the coating, and the coating may be reinforced with fiber and the ceramic may be imbedded with inorganic particles. The coating is a foam obtained by reacting an admixture of (a) a silane polymer, (b) a silicone-vinyl resin and (c) a catalyst. The article is preferably a turbine blade. The component is useful as a gas turbine element.
REFERENCES:
patent: 3837901 (1974-09-01), Seybolt
patent: 4500364 (1985-02-01), Krutenat
patent: 4943485 (1990-07-01), Allam et al.
patent: 5035957 (1991-07-01), Bartlett et al.
patent: 5077140 (1991-12-01), Luthra et al.
patent: 5113582 (1992-05-01), Monson et al.
patent: 5127795 (1992-07-01), Plemmons et al.
patent: 5173929 (1992-12-01), Ruzzo
patent: 5188457 (1993-02-01), O'Hara
patent: 5210944 (1993-05-01), Monson et al.
patent: 5216808 (1993-06-01), Martus et al.
patent: 5221354 (1993-06-01), Rigney
patent: 5224822 (1993-07-01), Lenahan et al.
patent: 5240518 (1993-08-01), Wortman et al.
patent: 5336560 (1994-08-01), Spence et al.
patent: 5395697 (1995-03-01), Morrison
patent: 5409773 (1995-04-01), Kessel et al.
Ackerman John F.
Coffinberry George A.
Stowell William R.
General Electric Company
Herkamp Nathan D.
Hess Andrew C.
Pezzuto Helen L.
LandOfFree
Protective coatings for superalloys does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Protective coatings for superalloys, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Protective coatings for superalloys will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1455910