EP 1315842 A2 20030604 - METHOD FOR PROTECTING THE SURFACE OF A MAGNESIUM MELT
Title (en)
METHOD FOR PROTECTING THE SURFACE OF A MAGNESIUM MELT
Title (de)
VERFAHREN ZUM SCHÜTZEN DER OBERFLÄCHE EINER MAGNESIUMSCHMELZE MITTELS KOHLENDIOXID
Title (fr)
PROCEDE DE PROTECTION DE LA SURFACE D'UNE MASSE FONDUE DE MAGNESIUM
Publication
Application
Priority
- DE 10038543 A 20000803
- EP 0108983 W 20010802
Abstract (en)
[origin: WO0212575A2] The invention relates to a method for protecting the surface of a magnesium melt, or a melt of an alloy with magnesium, whereby a protective layer is placed on the surface of the melt. The method is characterised in that carbon dioxide is placed on the surface of the relevant melt in solid form, for example, in the form of carbon dioxide snow or carbon dioxide pellets.
IPC 1-7
IPC 8 full level
C22B 9/00 (2006.01); C22B 9/10 (2006.01); C22B 26/22 (2006.01)
CPC (source: EP)
C22B 9/006 (2013.01); C22B 9/103 (2013.01); C22B 26/22 (2013.01)
Citation (search report)
See references of WO 0212575A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0212575 A2 20020214; WO 0212575 A3 20020801; AU 9371601 A 20020218; DE 10038543 A1 20020214; EP 1315842 A2 20030604
DOCDB simple family (application)
EP 0108983 W 20010802; AU 9371601 A 20010802; DE 10038543 A 20000803; EP 01974102 A 20010802