samarium cobalt magnet

Non-permanent magnet is heated to a certain temperature suddenly loses its magnetism, which is due to the large magnet arrangement consisting of "meta magnet" and from order to disorder caused; magnet loses its hopper magnets put into a magnetic field, when the magnetization reaches a certain value, it was arranged magnetized, "Yuan magnet" in and from disorder to order，according refraction, curved material best, rectangular material refraction larger loss,neodymium magnet having a strong samarium cobalt magnet has been widely used in electronic products