Zirconia film and process for preparing it

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United States of America Patent

PATENT NO 4920014
SERIAL NO

07161101

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A zirconia film formed on a substrate and having substantially one or two kinds of particular planes such as (200), (111) or (111) planes only oriented in parallel to the surface of the substrate, and a process for preparing it. This zirconia film is dense, and improved in the thermal resistance, thermal insulation properties and corrosion resistance.

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Patent Owner(s)

  • SUMITOMO METAL MINING CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hirai, Toshio Izumi, JP 42 507
Yamane, Hisanori Sendai, JP 26 437

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