Patent · US Active

Method for producing a hot-rolled plated composite material, flat product stack, hot-rolled plated composite material and use thereof

US10780520B2 · kind B2 · utility

0Cited by

11References

4Claims

0Family size

Assignees

ThyssenKrupp Steel Europe AG · DE
thyssenkrupp AG · DE

Inventors

Hans Ferkel · Mülheim, DE
Stefan Myslowicki · Mönchengladbach, DE

Key dates

Filing date	Mar 2, 2017
Grant date	Sep 22, 2020
Priority date	—
Expiry date	Jul 24, 2037

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB23K2103/166
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A method for producing a hot-rolled clad composite material may involve cleaning surfaces of multiple flat products, at least one surface of which has a natural unevenness. The cleaned surfaces may then be connected and brought into contact by stacking the flat products. The flat products may then by regionally welded to create a flat product package. The method may further involve heating the flat product package to an initial hot-rolling temperature, hot-rolling the flat product package to form a hot strip, and either cutting the hot strip into plates or sheets or coiling the hot strip to form a coil.

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