EP 0780176 A3 19990506 - Apparatus for and process of continuous casting
Title (en)
Apparatus for and process of continuous casting
Title (de)
Vorrichtung und Verfahren zum Stranggiessen
Title (fr)
Dispositif et procédé pour la coulée continue
Publication
Application
Priority
- JP 32420395 A 19951213
- JP 8232496 A 19960404
- JP 12467296 A 19960520
Abstract (en)
[origin: EP0780176A2] A continuous casting apparatus of a reduction type in which a mold is composed of long-side mold elements (2) and short-side mold elements (1), each short-side mold element (1) including a reduction portion (7) widened at its upper portion and narrowed at its lower portion and a straight portion (8), so that reduction is performed in a state that solidification is suppressed on a short-side mold element (1) side. The reduction portion (7) is made of a refractory member, and the straight portion (8) is made of a water-cooled copper plate. The refractory member (7) may be made from a material mainly containing ZrB2, and it may be divided in a plurality of parts. To control a temperature distribution of the short-side mold element (1), a high temperature supply passage (13) is provided in a back surface portion of the short-side mold element (1). An elastically deformable frame is arranged at a contact portion between a reduction portion (7) made of a refractory member and a long-side mold element (2) for preventing formation of gaps between the short-side mold element (1) and the long-side mold element (2). Also, a seal member is provided at a contact portion between the short-side mold element (1) and the long-side mold element (2) for improving a sliding therebetween. <IMAGE> <IMAGE>
IPC 1-7
IPC 8 full level
B22D 11/04 (2006.01); B22D 11/055 (2006.01); B22D 11/059 (2006.01); B22D 11/06 (2006.01)
CPC (source: EP KR)
B22D 11/0408 (2013.01 - EP); B22D 11/053 (2013.01 - KR); B22D 11/055 (2013.01 - EP); B22D 11/059 (2013.01 - EP); B22D 11/0605 (2013.01 - KR); B22D 11/0622 (2013.01 - KR); B22D 11/066 (2013.01 - EP); B22D 11/0671 (2013.01 - EP); B22D 11/108 (2013.01 - KR); B22D 11/055 (2013.01 - KR); B22D 11/16 (2013.01 - KR)
Citation (search report)
- [DAX] WO 9407628 A1 19940414 - DAVY MCKEE SHEFFIELD [GB]
- [X] EP 0363732 A1 19900418 - SCHLOEMANN SIEMAG AG [DE]
- [DA] PATENT ABSTRACTS OF JAPAN vol. 014, no. 407 (M - 1019) 4 September 1990 (1990-09-04)
- [DAX] PATENT ABSTRACTS OF JAPAN vol. 096, no. 002 29 February 1996 (1996-02-29)
- [A] PATENT ABSTRACTS OF JAPAN vol. 010, no. 153 (M - 484) 3 June 1986 (1986-06-03)
Designated contracting state (EPC)
DE GB IT
DOCDB simple family (publication)
EP 0780176 A2 19970625; EP 0780176 A3 19990506; KR 970033248 A 19970722
DOCDB simple family (application)
EP 96119789 A 19961210; KR 19960063382 A 19961210