EP 0229211 A1 19870722 - Fire retardant continuous casting process.
Title (en)
Fire retardant continuous casting process.
Title (de)
Stranggussverfahren bei dem Flammbildung unterdrückt wird.
Title (fr)
Procédé de coulée continue évitant la naissance de flammes.
Publication
Application
Priority
- EP 86100510 A 19860116
- US 65865384 A 19841009
Abstract (en)
A method for continuously casting lithium-containing alloys by a direct chill process includes cooling the alloy (6) to form a continuous ingot (8) having a solid shell (12), further cooling the ingot (8) by direct chill with an organic coolant (18), and inhibiting fire by adding non-aqueous fire retardant liquid to the coolant. In one embodiment, the fire retardant liquid is miscible in the coolant (18). In a separate embodiment, the fire retardant liquid provides a substantially immiscible barrier layer (21) on the coolant.
IPC 1-7
IPC 8 full level
B22D 11/124 (2006.01); C22F 1/00 (2006.01)
CPC (source: EP)
B22D 11/1245 (2013.01); C22F 1/002 (2013.01)
Citation (search report)
- [A] EP 0142341 A1 19850522 - ALUMINUM CO OF AMERICA [US]
- [A] DE 3146683 C1 19821104 - ALUSUISSE
- [A] DE 891725 C 19531001 - WIELAND WERKE AG
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DOCDB simple family (application)
EP 86100510 A 19860116