Environmental and thermal barrier coating for ceramic...

Details Environmental and thermal barrier coating for ceramic... Environmental and thermal barrier coating for ceramic...

2005-03-01

2005-03-01

McNeil, Jennifer (Department: 1775)

Stock material or miscellaneous articles

Composite

Of inorganic material

C428S446000, C428S448000, C428S704000, C428S701000, C428S702000, C427S453000, C427S314000, C427S376200

Reexamination Certificate

active

06861164

ABSTRACT:
A component comprises a silicon-based substrate; and a protective coating for the substrate. The protective coating includes tantalum oxide (Ta2O5) and an additive for suppressing transformation from beta Ta2O5to alpha Ta2O5.

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K.M.A. Salam, et al., “Reduction of Leakage Current of Crystallized Ta205 Through Substitution with TiO2”, Extended Abstracts of International Workshop on Gate Insulator, 1st, Tokyo, Japan, Nov. 1 and 2, 2001, 192-195, Database: CA Online!, Chemical Abstracts Service.

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