High-purity fused and crushed zirconia alloy powder and method of producing same

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United States of America Patent

PATENT NO 8603930
SERIAL NO

11790430

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Abstract

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The present invention provides a high-purity fused and crushed stabilized zirconia powder. The powder—with or without further processing, such as plasma spheroidization—is used in thermal spray applications of thermal barrier coatings (TBCs) and high-temperature abradables. The resulting coatings have a significantly improved high temperature sintering resistance, which will enhance the durability and thermal insulation effect of the coating.

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Patent Owner(s)

Patent OwnerAddress
OERLIKON METCO (US) INC1101 PROSPECT AVENUE WESTBURY NY 11590

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Doesburg, Jacobus C Brooklyn, US 10 161
Dorfman, Mitchell R Smithtown, US 24 563
Xie, Liangde Pearl River, US 18 303

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