EP 0076577 A1 19830413 - Molten metal transfer channels.
Title (en)
Molten metal transfer channels.
Title (de)
Rinne für Metallschmelzen.
Title (fr)
Chenal de transfert pour métaux en fusion.
Publication
Application
Priority
GB 8128419 A 19810919
Abstract (en)
A transfer channel which in use is contacted by molten ferrous metal has a protective inner replaceable lining (5,6) of bonded refractory, heat-insulating material which comprises at least 75% by weight of particulate refractory material. The inner replaceable lining (5,6) is reusable for a plurality of molten ferrous metal transfers. The lining (5,6) can be a plurality of pre-formed slabs (5,6) or one or more pre-formed, self-supporting essentially U-shaped lining sections. The lined channel can be used to transfer molten metal e.g. steel from a vessel e.g. a furnace to another vessel e.g. a ladle.
IPC 1-7
IPC 8 full level
B22D 35/00 (2006.01); C21B 7/14 (2006.01); F27D 1/14 (2006.01); F27D 1/16 (2006.01); F27D 3/14 (2006.01); F27D 1/00 (2006.01)
CPC (source: EP KR)
C21B 7/04 (2013.01 - KR); C21B 7/14 (2013.01 - EP); F27D 1/141 (2013.01 - EP); F27D 1/16 (2013.01 - EP); F27D 1/0006 (2013.01 - EP); F27D 2001/005 (2013.01 - EP)
Citation (search report)
- US 4262885 A 19810421 - LABATE MICHEAL D
- GB 1569970 A 19800625 - METALAIDS PROCESSES LTD
- GB 1469513 A 19770406 - FOSECO TRADING AG
- DE 2852011 A1 19800612 - CONTHERM IND UND HUETTENBEDARF
- US 4043543 A 19770823 - COURTENAY JOHN HENRY, et al
- US 4245761 A 19810120 - HAZLEHURST IAN J, et al
- FR 2467648 A1 19810430 - DAUSSAN & CO [FR]
- DE 2715706 B2 19810212
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0076577 A1 19830413; EP 0076577 B1 19860507; AR 230795 A1 19840731; AT E19657 T1 19860515; AU 548095 B2 19851121; AU 8871682 A 19830616; BR 8205469 A 19830823; DE 3271012 D1 19860612; ES 515790 A0 19831101; ES 8400490 A1 19831101; IN 158955 B 19870228; JP S5866782 A 19830421; KR 840001636 A 19840516; MX 159623 A 19890719; ZA 826661 B 19831026
DOCDB simple family (application)
EP 82304772 A 19820910; AR 29067682 A 19820916; AT 82304772 T 19820910; AU 8871682 A 19820927; BR 8205469 A 19820917; DE 3271012 T 19820910; ES 515790 A 19820917; IN 10CA1982 A 19820918; JP 16304582 A 19820917; KR 820004225 A 19820918; MX 19442582 A 19820915; ZA 826661 A 19820910