EP 3715479 A1 20200930 - LEAN METHOD FOR SECONDARY RECRYSTALLIZATION OF GRAIN ORIENTED ELECTRICAL STEEL IN A CONTINUOUS PROCESSING LINE
Title (en)
LEAN METHOD FOR SECONDARY RECRYSTALLIZATION OF GRAIN ORIENTED ELECTRICAL STEEL IN A CONTINUOUS PROCESSING LINE
Title (de)
SCHLANKES VERFAHREN ZUR SEKUNDÄREN REKRISTALLISATION VON KORNORIENTIERTEM ELEKTROSTAHL IN EINER KONTINUIERLICHEN VERARBEITUNGSLINIE
Title (fr)
PROCÉDÉ LEAN POUR LA RECRISTALLISATION SECONDAIRE D'ACIER ÉLECTRIQUE À GRAINS ORIENTÉS DANS UNE LIGNE DE TRAITEMENT CONTINUE
Publication
Application
Priority
EP 19165239 A 20190326
Abstract (en)
The present invention relates to a process for the production of grain-oriented electrical steel sheet, to a grain-oriented steel strip prepared by the process and to its use in electric transformers, in electric motors or in electric devices, preferably where magnetic flux has to be channeled or contained.
IPC 8 full level
C21D 8/12 (2006.01); H01F 1/147 (2006.01)
CPC (source: EP)
C21D 8/1233 (2013.01); C21D 8/1244 (2013.01); C21D 8/1255 (2013.01); C21D 8/1272 (2013.01); H01F 1/16 (2013.01); C21D 2201/05 (2013.01)
Citation (applicant)
- DE 19745455 C2 19991007 - BRUECKNER THOMAS [DE]
- EP 1752549 A1 20070214 - THYSSENKRUPP STEEL AG [DE]
- WO 2007014868 A1 20070208 - THYSSENKRUPP STEEL AG [DE], et al
- WO 9919521 A1 19990422 - THYSSENKRUPP STAHL AG [DE], et al
- EP 2486157 A1 20120815 - LOI THERMPROCESS GMBH [DE]
- WUPPERMANN ET AL.: "Electrical Steel, Stahl-Informations-Zentrum", 2005, pages: 5,6
- N. CHEN ET AL., ACTA MATERIALIA, vol. 51, 2003, pages 1755,1765
- K. GIINTHER ET AL., JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 320, 2008, pages 2411,2422
Citation (search report)
- [X] US 6488784 B1 20021203 - FORTUNATI STEFANO [IT], et al
- [XA] US 2006076086 A1 20060413 - TERASHIMA TAKASHI [JP], et al
- [XA] US 2012222777 A1 20120906 - FORTUNATI STEFANO [IT], et al
- [A] US 2003116236 A1 20030626 - HAYAKAWA YASUYUKI [JP], et al
- [A] US 2018371571 A1 20181227 - HAN KYU-SEOK [KR], et al
- [A] EP 2743358 A1 20140618 - JFE STEEL CORP [JP]
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 19165239 A 20190326; EP 2020058369 W 20200325