Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate
2007-12-11
2007-12-11
McNeil, Jennifer (Department: 1775)
Stock material or miscellaneous articles
Composite
Of inorganic material
C416S24100B, C428S702000
Reexamination Certificate
active
10905976
ABSTRACT:
A coating process and TBC system suitable for protecting the surface of a component subjected to a hostile thermal environment. The TBC system has a first layer with a columnar microstructure, and a second layer on the first layer and with a microstructure characterized by irregular flattened grains. According to one aspect, the first layer is present and the second layer is not present on a first surface portion of the component, and the first and second layers are both present on a second surface portion of the component. According to another aspect, the first and second layers contain the same base ceramic compound.
REFERENCES:
patent: 5660885 (1997-08-01), Hasz et al.
patent: 5683825 (1997-11-01), Bruce et al.
patent: 5914189 (1999-06-01), Hasz et al.
patent: 6057047 (2000-05-01), Maloney
patent: 6060177 (2000-05-01), Bornstein et al.
patent: 6261643 (2001-07-01), Hasz et al.
patent: 6284323 (2001-09-01), Maloney
patent: 6296447 (2001-10-01), Rigney et al.
patent: 6296945 (2001-10-01), Subramanian
patent: 6306517 (2001-10-01), Gray et al.
patent: 6382920 (2002-05-01), Dopper
patent: 2002/0094448 (2002-07-01), Rigney et al.
Blank Jonathan Paul
Keith Sean Robert
Wortman David John
General Electric Company
Hartman Domenica N. S.
Hartman Gary M.
McNeil Jennifer
Narciso David L.
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