EP 0055827 B1 19850130 - HEAT EXTRACTING CRUCIBLE FOR RAPID SOLIDIFICATION CASTING OF MOLTEN ALLOYS
Title (en)
HEAT EXTRACTING CRUCIBLE FOR RAPID SOLIDIFICATION CASTING OF MOLTEN ALLOYS
Publication
Application
Priority
US 22040180 A 19801229
Abstract (en)
[origin: EP0055827A1] An apparatus and method are disclosed for rapid solidification casting of molten high temperature and/or reactive metallic alloys. The apparatus has a heat extraction crucible (2) for containing the alloy in liquid (4) form. A nozzle (6) forms an integral part of the crucible and allows for ejection of a stream of molten metal. The heat extracting crucible and nozzle are protected from the molten alloy by a shell (69) of the alloy which has solidified and prevents reaction between the molten metal and the heat extracting crucible.
IPC 1-7
IPC 8 full level
B22D 11/00 (2006.01); B22D 11/06 (2006.01); B22D 41/08 (2006.01); B22F 9/08 (2006.01)
CPC (source: EP)
B22D 11/005 (2013.01); B22D 11/0611 (2013.01); B22D 41/08 (2013.01); B22F 9/082 (2013.01)
Citation (examination)
- GB 1517283 A 19780712 - SINGER ALEC
- GB 1428691 A 19760317 - MASCHF AUGSBURG NUERNBERG AG
- Technical Report AFMR-TR-78-70 "Amorphous Glassy Metals and Microcrystalline Alloys For Aerospace Applications", pages 13 to 17 by E.W. Collings R.E. Maringerl, C.E. Mobley
Designated contracting state (EPC)
DE SE
DOCDB simple family (publication)
EP 0055827 A1 19820714; EP 0055827 B1 19850130; DE 3168700 D1 19850314; JP S57134251 A 19820819
DOCDB simple family (application)
EP 81109774 A 19811119; DE 3168700 T 19811119; JP 21610381 A 19811229