EP 1124999 A1 20010822 - IRON-COBALT ALLOY WITH A LOW COERCITIVE FIELD INTENSITY AND METHOD FOR THE PRODUCTION OF SEMI-FINISHED PRODUCTS MADE OF AN IRON-COBALT ALLOY
Title (en)
IRON-COBALT ALLOY WITH A LOW COERCITIVE FIELD INTENSITY AND METHOD FOR THE PRODUCTION OF SEMI-FINISHED PRODUCTS MADE OF AN IRON-COBALT ALLOY
Title (de)
EISEN-KOBALT-LEGIERUNG MIT GERINGER KOERZITIVFELDSTÄRKE UND VERFAHREN ZUR HERSTELLUNG VON HALBZEUG AUS EINER EISEN-KOBALT-LEGIERUNG
Title (fr)
ALLIAGE FER-COBALT A FAIBLES INTENSITES DE CHAMP COERCITIFS ET PROCEDE DE REALISATION DE DEMI-PRODUITS A PARTIR D'UN ALLIAGE FER-COBALT
Publication
Application
Priority
- DE 19928764 A 19990623
- EP 0005730 W 20000621
Abstract (en)
[origin: DE19928764A1] An Fe-based alloy with 10 -20 wt. % Co, 2-6.5 wt. % Cr, Mo and V, containing less than 0.4 wt. % Ni and Mn and less than 0.02 wt. % C. Said soft magnetic alloy enables particularly low coercitive fields to be obtained. Workpieces made of said alloy are finally annealed in an optimum temperature range 20 at approximately 850 DEG C.
IPC 1-7
IPC 8 full level
C21D 6/00 (2006.01); C21D 8/12 (2006.01); C22C 38/00 (2006.01); C22C 38/22 (2006.01); C22C 38/24 (2006.01); C22C 38/30 (2006.01)
CPC (source: EP)
C21D 6/007 (2013.01); C21D 8/1244 (2013.01); C22C 38/004 (2013.01); C22C 38/22 (2013.01); C22C 38/24 (2013.01); C22C 38/30 (2013.01); C21D 8/1222 (2013.01); C21D 8/1233 (2013.01)
Citation (search report)
See references of WO 0100895A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 19928764 A1 20010104; DE 19928764 B4 20050317; EP 1124999 A1 20010822; WO 0100895 A1 20010104
DOCDB simple family (application)
DE 19928764 A 19990623; EP 0005730 W 20000621; EP 00943850 A 20000621