the price is expensive

magnets Very good coercivity, good temperature stability, the price is expensive, vulnerable to price fluctuations cobalt price sensitive market,Samarium #cobalt #magnets By samarium, cobalt and other metals by the ratio of rare earth materials dissolved Tempered alloy, grinding, pressure-type, made of a magnetic material after sintering,MagSpring Neodymium Arc Magnets When the iron close to magnets, these magnets under the influence of the original magnet, neatly lined up, so near the end of the magnet has a magnetic polarity opposite to and attract each other.