Niobium alloys for high temperature, structural applications

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United States of America

PATENT NO 11198927
SERIAL NO

16583549

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Abstract

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The present invention relates to Nb-based refractory alloys that are less expensive and less dense than some of the current Nb-based refractory alloys, have similar or better ductility, strength specific yield strength and oxidation resistance when compared to current Nb-based refractory alloys. Such Nb-based refractory alloys typically continue to be compatible with current coating systems for Nb-based refractory alloys. Such Nb-based refractory alloys are disclosed herein.

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Patent Owner(s)

  • THE GOVERNMENT OF THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Butler, Todd M Beavercreek, US 2 1
Chaput, Kevin J Beavercreek, US 2 1
Senkov, Oleg M Fairborn, US 1 1

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