EP 0099599 A1 19840201 - Method of forming continuous strip of amorphous metal.
Title (en)
Method of forming continuous strip of amorphous metal.
Title (de)
Verfahren zur Herstellung eines fortlaufenden Bandes aus amorphem Metall.
Title (fr)
Procédé de fabrication d'une bande continue de métal amorphe.
Publication
Application
Priority
NL 8202856 A 19820715
Abstract (en)
Continuous strips of amorphous metal are formed by forcing a row of jets of molten metal through a corresponding row of orifices in the nozzle of a reservoir for molten metal onto a chill surface moving transverse to said row and within a distance of 2,5 mm from said nozzle, on which surface the jets join together to form a melt puddle for solidication by very rapid cooling of the metal into an amorphous strip which is carried off by the chill surface. In order to obtain thicker strips than has been possible heretofore, the metal is forced onto the chill surface by at least two parallel rows of jets emerging from parallel rows of orifices in the same nozzle and the melt puddle is formed by the jets of all rows in combination.
IPC 1-7
IPC 8 full level
B22D 11/01 (2006.01); B22D 11/06 (2006.01)
CPC (source: EP)
B22D 11/01 (2013.01); B22D 11/0642 (2013.01)
Citation (search report)
- [YD] DE 2938709 A1 19810402 - VACUUMSCHMELZE GMBH
- [YD] EP 0050397 A2 19820428 - WILKINSON SWORD LTD [GB]
- [AD] US 4221257 A 19800909 - NARASIMHAN MANDAYAM C
Designated contracting state (EPC)
AT BE DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0099599 A1 19840201; EP 0099599 B1 19860326; AT E18726 T1 19860415; DE 3362675 D1 19860430; JP H0478391 B2 19921211; JP S5924556 A 19840208
DOCDB simple family (application)
EP 83200882 A 19830616; AT 83200882 T 19830616; DE 3362675 T 19830616; JP 12704883 A 19830714