EP 1498196 A1 20050119 - Apparatus for manufacturing semi-solid metallic slurry
Title (en)
Apparatus for manufacturing semi-solid metallic slurry
Title (de)
Vorrichtung zur Herstellung thixotroper Metallschmelze
Title (fr)
Dispositif de production d'un métal à l'état d'un mélange liquide-solide
Publication
Application
Priority
KR 20030048303 A 20030715
Abstract (en)
Provided is an apparatus for manufacturing a high-quality semi-solid metallic slurry containing fine, uniform spherical particles that can be readily and conveniently applied to a subsequent process, with improvements in energy efficiency and mechanical properties, cost reduction, convenience of casting, shorter manufacturing time, and easy discharge. The apparatus includes: at least one sleeve with two open ends, through one of which molten metal in liquid state is loaded into the sleeve; a stirring unit which applies an electromagnetic field to the molten metal in the sleeve; and a shutter unit which closes the other end of the sleeve to form a base of the sleeve and opens the base of the sleeve to discharge a slurry after manufacture from the sleeve. <IMAGE>
IPC 1-7
IPC 8 full level
B22D 1/00 (2006.01); B22D 7/00 (2006.01); B22D 17/00 (2006.01); B22D 17/12 (2006.01); B22D 17/20 (2006.01); B22D 17/30 (2006.01); B22D 27/02 (2006.01); C22C 1/00 (2006.01)
CPC (source: EP KR US)
B22D 1/00 (2013.01 - EP US); B22D 7/005 (2013.01 - EP US); B22D 17/007 (2013.01 - EP US); B22D 27/02 (2013.01 - EP KR US); C22C 1/12 (2023.01 - EP US)
Citation (search report)
- [X] CH 690753 A5 20010115 - BUEHLER AG PATENTABTEILUNG [CH]
- [X] US 4434837 A 19840306 - WINTER JOSEPH [US], et al
- [X] US 2003102103 A1 20030605 - LOMBARD PATRICK J [US], et al
- [E] EP 1407841 A2 20040414 - CHUNPYO HONG [KR]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1498196 A1 20050119; CN 1284646 C 20061115; CN 1575886 A 20050209; JP 2005034905 A 20050210; JP 2005088083 A 20050407; JP 3630327 B2 20050316; KR 100526096 B1 20051108; KR 20050008442 A 20050121; US 2005011631 A1 20050120
DOCDB simple family (application)
EP 03079091 A 20031216; CN 200310121561 A 20031222; JP 2003393969 A 20031125; JP 2004328609 A 20041112; KR 20030084209 A 20031125; US 73410803 A 20031215