EP 1171642 A2 20020116 - HIGHLY DUCTILE MAGNESIUM ALLOYS, METHOD OF PREPARING SAME AND THEIR USE
Title (en)
HIGHLY DUCTILE MAGNESIUM ALLOYS, METHOD OF PREPARING SAME AND THEIR USE
Title (de)
MAGNESIUMLEGIERUNGEN HOHER DUKTILITÄT, VERFAHREN ZU DEREN HERSTELLUNG UND DEREN VERWENDUNG
Title (fr)
ALLIAGES DE MAGNESIUM A HAUTE DUCTILITE, PROCEDE DE FABRICATION DESDITS ALLIAGES ET LEUR UTILISATION
Publication
Application
Priority
- DE 19915238 A 19990403
- EP 0002944 W 20000403
Abstract (en)
[origin: DE19915238A1] Magnesium alloy contains traces of less than 1.8 (wt.%) cadmium, 0.1 Cu, up to 0.05 Fe, up to 0.005 Ni and 0.5-20 Li. The alloy has a tensile strength of at least 227 MPa, an energy absorbed in fracturing of at least 72 J and a breaking elongation of at least 26%. An Independent claim is also included for a process for the production of a semi-finished product comprising melting the alloy at 550-900o C, forming a molded body by casting with or without pressure, and the heat treating.
IPC 1-7
IPC 8 full level
C22C 23/00 (2006.01); C22C 23/02 (2006.01)
CPC (source: EP)
C22C 23/00 (2013.01); C22C 23/02 (2013.01)
Citation (search report)
See references of WO 0060131A2
Designated contracting state (EPC)
AT DE ES FR GB IT PT SE
DOCDB simple family (publication)
DE 19915238 A1 20001005; EP 1171642 A2 20020116; WO 0060131 A2 20001012; WO 0060131 A3 20010111; WO 0060131 A8 20010628
DOCDB simple family (application)
DE 19915238 A 19990403; EP 0002944 W 20000403; EP 00922597 A 20000403