EP 1097763 A1 20010509 - CONTINUOUS CASTING NOZZLE
Title (en)
CONTINUOUS CASTING NOZZLE
Title (de)
STRANGGIESSDÜSE
Title (fr)
TUYERE DE COULEE EN CONTINU
Publication
Application
Priority
JP 9901787 W 19990405
Abstract (en)
A continuous casting nozzle for casting molten steel, wherein at least a surface layer of an inner bore of the continuous casting nozzle contacting with a molten steel is formed of a refractory comprising: an aggregate consisting essentially of alumina (Al2O3) or an aggregate comprising alumina (Al2O3) as its main ingredient and melting point thereof being at least 1800 degree centigrade: from 15 to 60 wt.% and roseki as a balance. The refractory is added thermosetting resin as binder, kneaded, formed, and sintered in an anti-oxidizing atmosphere. <IMAGE>
IPC 1-7
IPC 8 full level
C04B 35/101 (2006.01); B22D 11/10 (2006.01); B22D 41/54 (2006.01); C04B 35/18 (2006.01)
CPC (source: EP KR US)
B22D 11/00 (2013.01 - KR); B22D 41/54 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE DE ES FR GB IT
DOCDB simple family (publication)
EP 1097763 A1 20010509; EP 1097763 A4 20011114; EP 1097763 B1 20040929; AT E277704 T1 20041015; AU 3055899 A 20001023; AU 746450 B2 20020502; CA 2312482 A1 20001005; CA 2312482 C 20061121; DE 69920709 D1 20041104; DE 69920709 T2 20060209; KR 100367647 B1 20030110; KR 20010040299 A 20010515; WO 0059657 A1 20001012
DOCDB simple family (application)
EP 99912101 A 19990405; AT 99912101 T 19990405; AU 3055899 A 19990405; CA 2312482 A 19990405; DE 69920709 T 19990405; JP 9901787 W 19990405; KR 20007006549 A 20000615