EP 1546421 A2 20050629 - SEMI-SOLID METAL CASTING PROCESS AND PRODUCT THEREOF
Title (en)
SEMI-SOLID METAL CASTING PROCESS AND PRODUCT THEREOF
Title (de)
SEMI-SOLID METALL-GIESSPROZESS UND PRODUKT DARAUS
Title (fr)
PROCEDE DE COULAGE DE METAL SEMI-SOLIDE ET PRODUIT COULE
Publication
Application
Priority
- US 0329552 W 20030922
- US 41187202 P 20020920
- US 29369402 A 20021114
Abstract (en)
[origin: US2004055724A1] A method for the refining of primary silicon in hypereutectic alloys by mixing a hypereutectic alloy and a solid/semi-solid hypoeutectic alloy is described. The method provides control of the morphology, size, and distribution of primary Si in a hypereutectic Al-Si casting by mixing a hypoeutectic Al-Si liquid with one that is hypereutectic to impart desirable mechanical properties.
IPC 1-7
IPC 8 full level
B22D 17/00 (2006.01); C22C 1/00 (2006.01); C22C 21/02 (2006.01)
CPC (source: EP US)
B22D 17/007 (2013.01 - EP US); C22C 1/12 (2023.01 - EP US); C22C 21/02 (2013.01 - EP US)
Citation (search report)
See references of WO 2004027101A2
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 PT RO SE SI SK TR
DOCDB simple family (publication)
US 2004055724 A1 20040325; AU 2003275047 A1 20040408; AU 2003275047 A8 20040408; EP 1546421 A2 20050629; WO 2004027101 A2 20040401; WO 2004027101 A3 20040603
DOCDB simple family (application)
US 29369402 A 20021114; AU 2003275047 A 20030922; EP 03759315 A 20030922; US 0329552 W 20030922