EP 0594633 B1 19961120 - PROCESS AND DEVICE FOR PRODUCING METAL STRIP AND LAMINATES
Title (en)
PROCESS AND DEVICE FOR PRODUCING METAL STRIP AND LAMINATES
Title (de)
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON BÄNDERN UND VERBUNDKÖRPERN AUS METALL
Title (fr)
PROCEDE ET DISPOSITIF POUR LA FABRICATION DE RUBANS ET DE PIECES COMPOSEES EN METAL
Publication
Application
Priority
CH 9200096 W 19920518
Abstract (en)
[origin: WO9323187A1] A stream (6) of superheated molten metal is deposited from a container (9), in a consolidated form by means of a pouring nozzle or separated into drops by a gaseous medium, at a casting point (5) on the inner surface of a wound strip or laminate rotating in and together with a mould (1). An initially liquid metal film (8) is thus produced to which a fluid coolant, preferably a deep-cooled liquefied gas such as argon or nitrogen, is applied from a cooling nozzle (12) at a cooling station (13) staggered in the direction of rotation in relation to the casting point (5), by means of which a substantial proportion of the superheating and melting heat of the metal film (8) is largely dissipated by evaporation. Depending on the residual heat reamining after the cooling cycle, the metal film (8) remains either insulated from the previously applied innermost metal layer (7), thus producing a strip, or melts with it, thus forming a substantially rotation-symmetrical laminate.
IPC 1-7
IPC 8 full level
B22D 11/00 (2006.01); B22D 11/06 (2006.01); B22D 23/00 (2006.01); B22D 27/04 (2006.01)
CPC (source: EP US)
B22D 11/007 (2013.01 - EP US); B22D 11/062 (2013.01 - EP US); B22D 27/04 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
WO 9323187 A1 19931125; AU 1743492 A 19931213; AU 667036 B2 19960307; BR 9206285 A 19951107; CZ 7994 A3 19940817; DE 59207549 D1 19970102; EP 0594633 A1 19940504; EP 0594633 B1 19961120; JP H07500053 A 19950105; SK 5694 A3 19941109; US 5573056 A 19961112
DOCDB simple family (application)
CH 9200096 W 19920518; AU 1743492 A 19920518; BR 9206285 A 19920518; CS 799492 A 19920518; DE 59207549 T 19920518; EP 92910004 A 19920518; JP 50948292 A 19920518; SK 5694 A 19920518; US 18201994 A 19940228