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GEOMETRICALLY SEGMENTED THERMAL BARRIER COATING WITH SPALL INTERRUPTER FEATURES
A method of preventing spallation for a geometrically segmented thermally insulating top coat on an article, the method comprising forming a surface feature in a surface of the article; forming a crack deflection feature in the surface proximate the surface feature; disposing the thermally insulating topcoat over the surface feature; and forming segmented portions that are separated by faults extending through the thermally insulating topcoat from the surface feature.
GEOMETRICALLY SEGMENTED THERMAL BARRIER COATING WITH SPALL INTERRUPTER FEATURES
A method of preventing spallation for a geometrically segmented thermally insulating top coat on an article, the method comprising forming a surface feature in a surface of the article; forming a crack deflection feature in the surface proximate the surface feature; disposing the thermally insulating topcoat over the surface feature; and forming segmented portions that are separated by faults extending through the thermally insulating topcoat from the surface feature.
GEOMETRICALLY SEGMENTED THERMAL BARRIER COATING WITH SPALL INTERRUPTER FEATURES
STROCK CHRISTOPHER W (author) / LUTJEN PAUL M (author)
2020-10-15
Patent
Electronic Resource
English
Crack Detection in Geometrically Segmented Beams
British Library Online Contents | 1999
|British Library Online Contents | 2018
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