EP 0958073 A1 19991124 - FACILITY AND METHOD FOR THE CONTINUOUS CASTING OF METALS
Title (en)
FACILITY AND METHOD FOR THE CONTINUOUS CASTING OF METALS
Title (de)
VERFAHREN UND ANLAGE STRANGGIESSEN VON METALL
Title (fr)
PROCEDE ET INSTALLATION DE COULEE CONTINUE DES METAUX
Publication
Application
Priority
- FR 9700596 W 19970403
- FR 9604303 A 19960405
Abstract (en)
[origin: US6260605B1] The continuous casting installation includes an ingot mould the walls (1) of which are formed by cooled metal walls (2) surmounted by a hot-top element (3) made of a heat insulating material. Holes for injecting a gas under pressure, such as a slot (10), lead into the ingot mould at least at the interface between the hot-top element and the metal wall. The insulation includes means (13 to 17), connected to the said holes, for supplying a gas or a gaseous mix with a thermal expansion capacity adjustable according to the composition of the cast metal alloy and the casting conditions. The adjustment of the thermal expansion capacity of the injected gas enables the adjustment of the heat flux density extracted from the cast metal in the zone where it starts to solidify.
IPC 1-7
IPC 8 full level
B22D 11/04 (2006.01); B22D 11/041 (2006.01); B22D 11/10 (2006.01)
CPC (source: EP KR US)
B22D 11/04 (2013.01 - KR); B22D 11/0401 (2013.01 - EP US); B22D 11/041 (2013.01 - EP US)
Citation (search report)
See references of WO 9737795A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 6260605 B1 20010717; AT E220581 T1 20020815; AU 2393097 A 19971029; BR 9709160 A 20000509; CA 2251007 A1 19971016; CA 2251007 C 20040914; DE 69714078 D1 20020822; DE 69714078 T2 20030306; EP 0958073 A1 19991124; EP 0958073 B1 20020717; ES 2176732 T3 20021201; FR 2747060 A1 19971010; FR 2747060 B1 19980612; JP 2000508244 A 20000704; KR 100449675 B1 20050115; KR 20000005256 A 20000125; PT 958073 E 20021031; WO 9737795 A1 19971016
DOCDB simple family (application)
US 15520698 A 19981204; AT 97919471 T 19970403; AU 2393097 A 19970403; BR 9709160 A 19970403; CA 2251007 A 19970403; DE 69714078 T 19970403; EP 97919471 A 19970403; ES 97919471 T 19970403; FR 9604303 A 19960405; FR 9700596 W 19970403; JP 53590497 A 19970403; KR 19980707947 A 19981002; PT 97919471 T 19970403