Patent · US Expired

Method for producing aging-resistant strip from an aluminum-killed steel

US6391126B1 · kind B1 · utility

0Cited by

2References

4Claims

0Family size

Assignee

THYSSEN KRUPP STAHL AG · DE

Inventors

Bernhard Engl · Dortmund, DE
Klaus Horn · Dortmund, DE

Key dates

Filing date	Sep 28, 2000
Grant date	May 21, 2002
Priority date	—
Expiry date	Sep 28, 2020

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC21D8/0273
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

In order to provide a cost-effective, time saving method for producing aging-resistant strip consisting of aluminum-killed steel, for which, initially, a strip is produced in the usual manner by rolling and the rolled strip is annealed continuously, the still hot strip is wound into a coil and cooled to room temperature, the strip, cooled in the coil, being finally finished.

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