EP 0599815 B1 19980107 - Magnetic alloy and method of making the same
Title (en)
Magnetic alloy and method of making the same
Title (de)
Magnetische Legierung und Herstellungsverfahren
Title (fr)
Alliage magnétique et procédé de fabrication
Publication
Application
Priority
- EP 87308559 A 19870928
- JP 10462287 A 19870430
Abstract (en)
[origin: EP0599815A1] A rare earth-iron magnetic alloy comprising an alloy of between about 8 to 30 atomic percent of at least one rare earth element, between about 2 and 8 atomic percent boron and the balance iron, wherein said magnetic alloy has a columnar macrostructure and an easy axis of magnetisation aligned in a plane perpendicular to the direction of crystal growth. A method of manufacturing a rare earth-iron magnetic alloy is also disclosed; comprising casting a molten alloy composition including at least one rare earth element, iron and boron to form an anisotropic cast ingot having a columnar macrostructure. <IMAGE>
IPC 1-7
IPC 8 full level
H01F 1/057 (2006.01)
CPC (source: EP)
H01F 1/057 (2013.01)
Designated contracting state (EPC)
AT CH DE FR GB IT LI NL
DOCDB simple family (publication)
DOCDB simple family (application)
EP 94101456 A 19870928