Patent · US Active

High yield strength steel with mechanical properties maintained or enhanced via thermal treatment optionally provided during galvanization coating operations

US11560605B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignee

United States Steel Corporation · US

Inventors

Daniel James Branagan · Iona, US
Andrew E. Frerichs · Idaho Falls, US
Brian E. Meacham · Idaho Falls, US
Grant G. Justice · Idaho Falls, US
Kurtis CLARK · Idaho Falls, US
Logan J. Tew · Idaho Falls, US
Scott T. Anderson · Idaho Falls, US
Scott Larish · Idaho Falls, US
Sheng Cheng · Idaho Falls, US
Alla V. Sergueeva · Idaho Falls, US

Key dates

Filing date	Feb 6, 2020
Grant date	Jan 24, 2023
Priority date	—
Expiry date	Oct 23, 2040

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC22C38/58
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

This disclosure is related to high yield strength steel where mechanical properties, such as elongation, ultimate tensile strength and yield strength in a sheet are maintained or enhanced via thermal treatment optionally provided during a galvanization coating operation.

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