Toshiba Corporation (Tokyo: 6502) and Toshiba Materials Co. Ltd. have developed a new high-iron concentration samarium-cobalt magnet that is free of heavy rare earth elements, highly resistant to demagnetization, and that achieves significantly superior magnetic properties at high temperatures to the heat-resistant neodymium magnets currently used in motors. Traction motors for hybrid and electric automobiles, Read more about Heat-resistant, high magnetic properties magnet for motors[…]