Rare-earth iron everlasting magnets mix the magnetization of iron or cobalt with the anisotropy of a mild rare-earth in intermetallic compounds which convey approximately excellent hysteresis. The rare-earth iron magnets are critical parts in an enormous variety of digital and electromechanical units. This ebook covers the foundations of everlasting magnetism, magnet processing, and purposes in a chain of interlocking chapters written by way of specialists in each one quarter. in line with the findings of the Concerted ecu motion on Magnets, it's a definitive account of the sector, designed to be learn by way of physicists, fabrics scientists, and electric engineers.
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