Title :
Fe-Cr-Co permanent magnet alloys containing silicon
Author :
Kaneko, Hideo ; Homma, Motofumi ; Nakamura, Kyuzo ; Miura, Michio
Author_Institution :
Tohoku University, Sendai, Japan
fDate :
9/1/1972 12:00:00 AM
Abstract :
The magnetic properties of Fe-Cr-Co alloys as a function of the additional silicon content was studied. It was found that the magnetic properties depend on the compositions of the alloys and the best properties were obtained with an alloy of Fe-28wt%Cr-23wt%Co-1wt%Si. The energy product of this alloy attains 5.3 MGOe when it is step-tempered at low temperatures.
Keywords :
Chromium-cobalt-iron-silicon alloys; Silicon-iron-chromium-cobalt alloys; Chromium alloys; Cobalt alloys; Magnetic field measurement; Magnetic flux; Magnetic materials; Magnetic properties; Permanent magnets; Silicon alloys; Soft magnetic materials; Temperature dependence;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1972.1067517
