Corrosion resistant coating for oxide dispersion strengthened alloys

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United States of America Patent

PATENT NO 4943487
SERIAL NO

07220836

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Abstract

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A corrosion resistant duplex coating for oxide dispersion strengthened alloys permitting high temperature applications is disclosed. An inner coating substantially free of oxide dispersoids and compatible with the substrate is sandwiched between the substrate and an outer layer of the MCrA1Y type.

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Patent Owner(s)

  • INCO ALLOYS INTERNATIONAL, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Benn, Raymond C Huntington, WV 33 388
Boone, Donald H Walnut Creek, CA 1 8
Smith, Gaylord D Huntington, WV 32 401

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