EP 2046516 A4 20100526 - CASTING ROLL FOR TWIN ROLL STRIP CASTER
Title (en)
CASTING ROLL FOR TWIN ROLL STRIP CASTER
Title (de)
GIESSROLLE FÜR DOPPELROLLENGIESSVORRICHTUNG FÜR BÄNDER
Title (fr)
ROULEAU DE COULAGE POUR DISPOSITIF DE COULAGE EN BANDE MINCE À DEUX ROULEAUX
Publication
Application
Priority
- KR 2007003605 W 20070726
- KR 20060073090 A 20060802
Abstract (en)
[origin: WO2008016235A1] Disclosed is a casting roll for a twin roll strip caster, and particularly, a casting roll for a twin roll strip caster, in which a continuous gas channel, for preventing the generation of dents in the surface of a strip when casting TWIP steel in order to improve the mechanical properties of the strip, including increasing the tensile strength and elongation, is formed in the surface of the casting roll, thus discharging gas mixed when the strip is cast, thereby preventing the generation of dents in the surface of the strip when casting the TWIP steel, in particular, a continuous gas channel is formed, thereby decreasing a conventional dent index and discouraging the generation of dents.
IPC 8 full level
B22D 11/06 (2006.01)
CPC (source: EP KR US)
B22D 11/0622 (2013.01 - EP KR US); B22D 11/0651 (2013.01 - EP KR US); B22D 11/066 (2013.01 - KR); B22D 41/50 (2013.01 - KR)
Citation (search report)
- [XY] US 5807444 A 19980915 - PARADIS PHILIPPE [FR], et al
- [Y] US 3345738 A 19671010 - MIZIKAR EUGENE A, et al
- [A] JP H04238654 A 19920826 - NIPPON STEEL CORP
- [A] KR 20020051306 A 20020629 - INST OF IND SCIENCE POHANG [KR], et al
- [A] WO 9308941 A1 19930513 - DAVY MCKEE POOLE [GB]
- [A] EP 0309247 A2 19890329 - NIPPON STEEL CORP [JP], et al
- [A] JP 2002113558 A 20020416 - NIPPON STEEL CORP
- [A] JP H05261487 A 19931012
- [A] US 6491089 B1 20021210 - POIRIER FRANCOIS [FR], et al
- See references of WO 2008016235A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 2008016235 A1 20080207; AU 2007279546 A1 20080207; AU 2007279546 B2 20110127; CN 101495255 A 20090729; CN 101495255 B 20130306; EP 2046516 A1 20090415; EP 2046516 A4 20100526; JP 2009545453 A 20091224; JP 4974309 B2 20120711; KR 100779574 B1 20071129; US 2009321035 A1 20091231
DOCDB simple family (application)
KR 2007003605 W 20070726; AU 2007279546 A 20070726; CN 200780028710 A 20070726; EP 07768877 A 20070726; JP 2009522709 A 20070726; KR 20060073090 A 20060802; US 37580207 A 20070726