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WHY ARE MOST NEODYMIUM PLATED OR COATED?

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    WHY ARE MOST NEODYMIUM PLATED OR COATED?
    Update Time:2018-12-04

    Neodymium magnets are mainlyconstructed of Neodymium, Iron and Boron. Iron can oxidize very easily whenexposed to moisture and will rust over time. Therefore we have most of ourneodymium magnets nickel-plated to protect from oxidation.