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    NdFeB Magnet The Use Of Non-technical Areas Is Becoming More Widespread

    Dongyang Aviation Magnetic Ltd | Updated: Oct 13, 2017

    ND-FE-B magnets are easy to rust and oxidize, so NdFeB magnets must be treated with surface coating. Nickel can be electroplated (NI), Zinc (Zn), Au (AU), chromium (CR), epoxy (Epoxy) and so on. NdFeB magnets are widely used in aerospace, electronics, electromechanical, instrumentation, medical and other fields. And the use of non-technical areas is becoming more widespread.

    Other physical properties of ND-FE-B: br temperature coefficient -0.11%/°c, density 7.4g/cm3, Vickers temperature 600Hv, tensile temperature 8.0kg/mm2, Heat 0.12kCak (kg°c), elastic modulus 1.6x1011n/m2, Transverse deformation coefficient 0.24, Curie temperature 310-340°c, resistivity 144ω. cm, flexural strength 25kg/mm2, thermal expansion coefficient 4x10-6/°c, thermal conductivity 7.7cal/m, stiffness 0. °c, compression rate 9.64n/m2, IHC temperature coefficient -0.60%/°c.

    We know there are many NdFeB magnets, but what are NdFeB magnets used for? What are the general uses?

    1. You can make a compass.

    2. Can do magnet.

    3 can do electromagnetic relays.

    4. Can make the generator.

    5. Can do electric motor.

    6. Speakers (speakers) can be used in general speakers.

    7. Heat treatment can be done.

    8. MRI can be used to diagnose abnormal tissue and to judge disease.

    9. Can make electric fan.

    10. Can do magnetic therapy pillow, magnetic belt.

    11. Iron remover, which can be made from a magnet, can be removed from the flour, such as a metal remover.

    12 can be magnetized water to prevent the boiler scaling.

    13. Can be used to magnetized seeds, the role is to a certain extent, the increase in crops.

    14. Rocks of different geologic ages often have different magnetism. Therefore, it is possible to judge the changes of geologic ages and crustal movements according to the magnetic assistant of rocks.

    16. Magnetic dressing.