Patent · US Active

Ultra-high strength multphase high-entropy alloys

US12180567B2 · kind B2 · utility

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0References

20Claims

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Assignees

IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC. · US
National Technology & Engineering Solutions of Sandia, LLC · US

Inventors

Iver E. Anderson · Ames, US
Emma Marie Hamilton White · Ames, US
Duane D. Johnson · Ames, US
Nicolas Argibay · Albuquerque, US
Andrew Kustas · Elizabeth, US
Michael E. Chandross · Albuquerque, US
Raymond V. Puckett · Northglenn, US

Key dates

Filing date	Nov 21, 2022
Grant date	Dec 31, 2024
Priority date	—
Expiry date	Nov 21, 2042

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P10/25
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

Refractory-reinforced multiphase high entropy alloys (RHEAs) advantageously providing high strength and fracture toughness in an as-AM deposited condition and other conditions are described.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.