Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...
Reexamination Certificate
2005-05-03
2005-05-03
McNeil, Jennifer (Department: 1775)
Stock material or miscellaneous articles
All metal or with adjacent metals
Composite; i.e., plural, adjacent, spatially distinct metal...
C428S632000, C428S650000, C428S680000, C428S325000, C428S698000, C416S24100B
Reexamination Certificate
active
06887589
ABSTRACT:
A beta-phase NiAl overlay coating containing a dispersion of ceramic particles and a process for depositing the overlay coating. If the coating is used to adhere a thermal barrier coating (TBC), the TBC exhibits improved spallation resistance as a result of the dispersion of ceramic particles having a dispersion-strengthening effect on the overlay coating. The overlay coating contains at least one reactive element and is deposited so that the some of the reactive element deposits as the ceramic particles dispersed in the overlay coating.
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Boutwell Brett Allen Rohrer
Darolia Ramgopal
Pfaendtner Jeffrey Allan
Rigney Joseph David
Ruud James Anthony
Hartman Domenica N. S.
Hartman Gary M.
McNeil Jennifer
Narciso David L.
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