EP 1638716 A1 20060329 - METHOD AND DEVICE FOR THE FUSED METAL PRODUCTION OF CONDUCTING ALLOYS
Title (en)
METHOD AND DEVICE FOR THE FUSED METAL PRODUCTION OF CONDUCTING ALLOYS
Title (de)
VERFAHREN UND VORRICHTUNG ZUR SCHMELZMETALLURGISCHEN HERSTELLUNG VON LEITFÄHIGEN LEGIERUNGEN
Title (fr)
PROCEDE ET DISPOSITIF DE PRODUCTION D'ALLIAGES CONDUCTEURS PAR METALLURGIE DE FUSION
Publication
Application
Priority
- EP 2004051169 W 20040618
- DE 10328618 A 20030620
Abstract (en)
[origin: WO2004112993A1] The invention relates to the field of material technology and concerns a method and device for the fused metal production of conducting alloys, which find application, for example, as materials for high strength permanent magnets. The aim of the invention is disclosure of a method and device whereby the seed formation, proliferation and transformation properties of forming phases and thus the structure of the solidifying alloys can be influenced. Said aim is achieved, by means of a fused metal production of conducting alloys in which the flow within the melt is influenced by an electromagnetically-generated volume force, to give a non-flowing condition and further, by means of a device for the fused metal production of conducting alloys, whereby a secondary coil is arranged above or below the primary coil and both coils comprise a dedicated resonant circuit, by means of which a phase shift may be controlled.
IPC 1-7
B22D 11/00; B22D 25/06; B22D 27/02; C30B 13/00; C30B 28/08; C30B 30/04
IPC 8 full level
B22D 11/00 (2006.01); B22D 25/06 (2006.01); B22D 27/02 (2006.01); C30B 13/00 (2006.01); C30B 13/26 (2006.01)
CPC (source: EP)
B22D 11/001 (2013.01); B22D 25/06 (2013.01); B22D 27/02 (2013.01); C30B 13/00 (2013.01); C30B 13/26 (2013.01); C30B 29/52 (2013.01)
Citation (search report)
See references of WO 2004112993A1
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 PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004112993 A1 20041229; DE 10328618 A1 20050113; DE 10328618 B4 20080424; EP 1638716 A1 20060329
DOCDB simple family (application)
EP 2004051169 W 20040618; DE 10328618 A 20030620; EP 04766059 A 20040618