How to melt a magnet?

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To melt the magnet, the magnet must first understand the production process: a magnet is made of high carbon steel or special magnet manufacturing, quenched into martensite, through technical magnetization, it

Become a high coercivity magnetic force, prolonged does a magnet demagnetization. Melting disc magnets,  as a general high-carbon steel melt, as the magnetic material is heated to 1227 to camera

Degrees Fahrenheit (cementite melting point) or more, it can melt. As for the magnetic, just upstairs, after heating will be reduced magnetic until it disappears overband magnetic separator