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Bobby Gift Industrial Co.,Limited

Address:No.13 Jinzhong RD, Huli District, Xiamen 361009, China



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Non-permanent magnets

Non-permanent magnet is heated to a certain temperature will suddenly lose their magnetic, this is due to the composition of the magnet's many "magnet" arranged from order to disorder caused by the lose magnetic magnets into magnetic field, when the magnetization reaches a certain value, it is magnetized, the "magnet" of the order from disorder to order.