Rejection zone plate is semi-finished products of neodymium magnets. Production increased use of the thrown belt furnace, thrown with a smelting furnace is mainly used for smelting and alloys of rare earth permanent magnet materials, the process of the production of NdFeB a. Rare earth raw materials boron iron can be made after the rejection belt furnace rejection zone plate rejection with tablets containing 30%¡ª40% of the rare earth praseodymium, neodymium, terbium, dysprosium and other elements, the rejection zone plates can be used for production of permanent magnet material, the hydrogen storage alloy powder.

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