Substrate protected by superalloy bond coat system and...

Details Substrate protected by superalloy bond coat system and... Substrate protected by superalloy bond coat system and...

2007-11-13

2007-11-13

LaVilla, Michael E. (Department: 1775)

Stock material or miscellaneous articles

All metal or with adjacent metals

Composite; i.e., plural, adjacent, spatially distinct metal...

C428S652000, C428S633000, C416S24100B, C427S250000, C427S295000, C427S453000, C427S455000

Reexamination Certificate

active

11073529

ABSTRACT:
A protected article includes a substrate having a surface, and a protective system overlying and contacting a first portion of the surface of the substrate. The protective system has a nickel-base superalloy bond coat, an aluminide layer overlying and contacting the bond coat, and a dense vertically microcracked ceramic thermal barrier coating overlying and contacting the aluminide layer.

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European Search Report mailed Jun. 20, 2007.

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