EP 0177669 B1 19920304 - AMORPHOUS METAL ALLOYS HAVING ENHANCED AC MAGNETIC PROPERTIES AT ELEVATED TEMPERATURES
Title (en)
AMORPHOUS METAL ALLOYS HAVING ENHANCED AC MAGNETIC PROPERTIES AT ELEVATED TEMPERATURES
Publication
Application
Priority
- US 61311884 A 19840523
- US 64114584 A 19840816
Abstract (en)
[origin: EP0177669A2] An amorphous metal alloy which is at least 90% amorphous having enhanced magnetic properties at elevated temperatures and consisting essentially of a composition having the formula FeaSibBc wherein "a", "b" and "c" are atomic percentages ranging from about 79.4 to 79.8, 6 to 8 and 12 to 14, respectively, with the proviso that the sum of "a", "b" and "c" equals 100.
IPC 1-7
IPC 8 full level
H01F 1/153 (2006.01); B22D 11/06 (2006.01); C21D 6/00 (2006.01); C22C 38/02 (2006.01); C22C 45/02 (2006.01); H01F 1/14 (2006.01); H01F 1/16 (2006.01)
CPC (source: EP)
C22C 45/02 (2013.01); H01F 1/15308 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0177669 A2 19860416; EP 0177669 A3 19870422; EP 0177669 B1 19920304; DE 3585484 D1 19920409; JP H0545662 B2 19930709; JP S61558 A 19860106
DOCDB simple family (application)
EP 85105338 A 19850502; DE 3585484 T 19850502; JP 11130085 A 19850523