OXIDATION AND CORROSION RESISTANT NANOSTRUCTURED COPPER-BASED METALLIC SYSTEMS

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United States of America Patent

APP PUB NO 20240327953A1
SERIAL NO

18127398

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Abstract

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Various embodiments are directed to oxidation- and/or corrosion-resistant nanostructured metallic system and techniques for producing such systems. The metallic system may include (i) a solvent of copper (Cu) metal that comprises 50 to 99.98 atomic percent (at. %) of the metallic system, (ii) a first solute of tantalum (Ta) metal dispersed in the solvent metal, the first solute comprising 0.01 to 50 at. % of the metallic system, (iii) a second solute of an oxidation and/or corrosion resistance-inducing metal dispersed in the solvent metal, the second solute comprising 0.01 to 50 at. % of the metallic system, and optionally (iv) a third solute of an additional metal dispersed in the solvent metal, the third solute comprising 0.01 to 50 at. % of the metallic system, the additional metal being an alkali metal, an alkaline earth metal, or a transition metal that is different from the solvent, first solute, and second solute.

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Patent OwnerAddress
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE ARMY101 ARMY PENTAGON WASHINGTON DC 20310

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Darling, Kristopher A Havre de Grace, US 18 61
Fudger, Sean J Newark, US 1 0
Giri, Anit K Abingdon, US 8 16
Hammond, Vincent H North East, US 2 0
Hornbuckle, Billy C Bel Air, US 11 21
Luckenbaugh, Thomas L Spring Grove, US 5 24
Ostlind, Albert M Brighton, US 3 0
Roberts, Anthony J Chesapeake City, US 12 42

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