Patent · US Active

Method for producing a surface-decarburised hot-rolled strip

US8449694B2 · kind B2 · utility

0Cited by

0References

14Claims

0Family size

Assignee

ThyssenKrupp Steel Europe AG · DE

Inventors

Jian Bian · Cologne, DE
Axel Grafen · Erkelenz, DE
Giovanni Sabatino · Dinslaken, DE

Key dates

Filing date	Aug 7, 2008
Grant date	May 28, 2013
Priority date	—
Expiry date	Apr 17, 2029

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC22C38/40
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

Disclosed is a method which allows steel strip to be produced in which high hardness and good formability are combined. The following steps of operation are followed:

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