Environmental and thermal barrier coating for ceramic...

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

2005-05-03

2005-05-03

McNeil, Jennifer (Department: 1775)

Stock material or miscellaneous articles

Composite

Of inorganic material

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

Reexamination Certificate

active

06887594

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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