EP 2460596 B1 20130828 - Method for producing high-strength, low alloy steel with copper
Title (en)
Method for producing high-strength, low alloy steel with copper
Title (de)
Verfahren zur Herstellung von hochfestem, niedrig legiertem Stahl mit Kupfer
Title (fr)
Procédé de fabrication d'acier très résistant et faiblement allié avec la cuivre.
Publication
Application
Priority
EP 10193403 A 20101202
Abstract (en)
[origin: EP2460596A1] A steel containing copper (0.05-0.5%, preferably 0.15-0.35%), is cast in strand or strip caster, with casting speed of 4.5-5 m/minute or more, to obtain strand or strip having maximum thickness of 130 mm. The obtained strand or strip is solidified and subjected to continuous rolling or semi-endless rolling for less than 5.8 minutes (preferably, less than 4.5 minutes), to obtain alloy steel having desired thickness.
IPC 8 full level
B21B 1/46 (2006.01); B22D 11/06 (2006.01)
CPC (source: EP)
B21B 1/46 (2013.01); B21B 2201/10 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2460596 A1 20120606; EP 2460596 B1 20130828; CN 102485362 A 20120606; CN 102485362 B 20150603; ES 2433425 T3 20131211; MX 2011012920 A 20120611; RU 2011149098 A 20130610; RU 2589961 C2 20160710; UA 112150 C2 20160810
DOCDB simple family (application)
EP 10193403 A 20101202; CN 201110395086 A 20111202; ES 10193403 T 20101202; MX 2011012920 A 20111202; RU 2011149098 A 20111201; UA A201114236 A 20111201