EP 3134220 B1 20190904 - METHOD AND DEVICE FOR THIN-SLAB STRAND CASTING
Title (en)
METHOD AND DEVICE FOR THIN-SLAB STRAND CASTING
Title (de)
VERFAHREN UND VORRICHTUNG ZUM DUNNBRAMMENSTRANGGIESSEN
Title (fr)
PROCÉDÉ ET DISPOSITIF DE COULÉE CONTINUE DE BRAMES MINCES
Publication
Application
Priority
- DE 102014105870 A 20140425
- EP 2015058130 W 20150415
Abstract (en)
[origin: WO2015162039A1] The invention relates to a method for thin-slab strand casting, comprising the following steps: feeding a metal melt into a mold, molding a partially solidified thin-slab strand from the metal melt in the mold, reducing the flow velocity of the metal melt in the partially solidified thin-slab strand by means of an electromagnetic brake (EMBR) arranged in the region of the mold, and leading away the partially solidified thin-slab strand from the mold by means of a strand-guiding system, wherein unsolidified parts of the partially solidified thin-slab strand are stirred by means of an electromagnetic stirrer arranged below the mold downstream in the strand draw-off direction of the thin-slab strand, wherein a traveling electromagnetic field is produced by means of the electromagnetic stirrer in a region of the thin-slab strand that lies at a distance between 20 and 7,000 millimeters from the mold in the strand draw-off direction.
IPC 8 full level
B22D 11/115 (2006.01); B22D 11/12 (2006.01); B22D 11/16 (2006.01)
CPC (source: CN EP KR US)
B22D 11/04 (2013.01 - KR); B22D 11/103 (2013.01 - CN); B22D 11/115 (2013.01 - CN EP US); B22D 11/122 (2013.01 - EP KR US); B22D 11/16 (2013.01 - EP US); B22D 11/20 (2013.01 - KR)
Citation (opposition)
Opponent : Primetals Technologies Austria GmbH
- DE 10020703 A1 20011031 - SMS DEMAG AG [DE]
- JP H08323454 A 19961210 - SUMITOMO METAL IND
- DE 19542211 A1 19970515 - SCHLOEMANN SIEMAG AG [DE]
- EP 0092126 A1 19831026 - ASEA AB [SE]
- JP 2003326339 A 20031118 - NIPPON STEEL CORP
- DE 69824749 T2 20050804 - ABB AB VAESTERAAS [SE]
- DE 212009000056 U1 20110421 - SIEMENS VAI METALS TECH GMBH [AT]
- DE 102009056000 A1 20110303 - SMS SIEMAG AG [DE]
- JP 2001087846 A 20010403 - KAWASAKI STEEL CO
- CN 201596751 U 20101006
- CN 1142045 C 20040317 - UNIV DALIAN SCIENCE & ENG [CN]
- JP 2000000648 A 20000107 - KAWASAKI STEEL CO
- EP 0815987 A1 19980107 - SCHLOEMANN SIEMAG AG [DE]
- EP 0040383 B1 19831012
- JP S61255749 A 19861113 - KAWASAKI STEEL CO
- JP S61193755 A 19860828 - TOSHIBA CORP
- EP 0698434 A1 19960228 - SCHLOEMANN SIEMAG AG [DE]
- EP 0401504 B1 19940706 - KAWASAKI STEEL CO [JP]
- DE 3113192 C2 19841129
- EP 0009803 B1 19830316
- PETER HEINRICH, ET AL: "Productivity, quality and resource efficiency of CSP technology", CONTINUOUS CASTING, MILLENNIUM STEEL, 1 January 2004 (2004-01-01), pages 156 - 161, XP055756861
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)
WO 2015162039 A1 20151029; CN 106536087 A 20170322; CN 106536087 B 20200724; DE 102014105870 A1 20151029; EP 3134220 A1 20170301; EP 3134220 B1 20190904; ES 2756700 T3 20200427; KR 20160146914 A 20161221; US 10486228 B2 20191126; US 2017036267 A1 20170209
DOCDB simple family (application)
EP 2015058130 W 20150415; CN 201580022505 A 20150415; DE 102014105870 A 20140425; EP 15716054 A 20150415; ES 15716054 T 20150415; KR 20167032601 A 20150415; US 201515303179 A 20150415