Patent · US Active

Stainless steel powders for additive manufacturing

US12227825B2 · kind B2 · utility

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6Claims

0Family size

Assignee

QUESTEK INNOVATIONS LLC

Inventors

Ricardo Komai · Evanston, US
Abhinav Saboo · Evanston, US
Marie Thomas · Evanston, US
Dana Frankel · Evanston, US

Key dates

Filing date	Jul 9, 2021
Grant date	Feb 18, 2025
Priority date	—
Expiry date	Jul 9, 2041

Classification

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

Abstract

Exemplary alloys may be particularly suited for additive manufacturing applications, and may comprise iron and one or more of: chromium (Cr), nickel (Ni), carbon (C), and copper (Cu). Exemplary alloys may have a majority microstructure that is martensite.

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