Title:
MANUFACTURE OF RARE EARTH ELEMENTS-COBALT ALLOY
Document Type and Number:
Japanese Patent JPS5414322
Kind Code:
A
Abstract:
PURPOSE: To obtain the title alloy for permanent magnets by heating a mixt. of finely divided oxides of rare earth elements such as Y, La and lanthanides and finely divided cobalt (oxide) in the presence of Mg.
Inventors:
MINAGAWA YUKINORI
TAKAHASHI TSUNETERU
YOSHITOMI TOSHIHIKO
TAKAHASHI TSUNETERU
YOSHITOMI TOSHIHIKO
Application Number:
JP8005277A
Publication Date:
February 02, 1979
Filing Date:
July 05, 1977
Export Citation:
Assignee:
MITSUBISHI CHEM IND
International Classes:
B22F9/04; B22F3/10; B22F9/20; C22C1/00; C22C1/04; (IPC1-7): B22F3/10; C22C1/04; C22C19/08