Neodymium Rare Cylinder Magnets 8mm x 20mm N35 Rare earth - Free Post 

Material: Neodymium magnets

  Certification:RoHS passed

  Grade: N35

  Magnetization: Axially magnetized / Poles on Flat Ends

  Condition: Brand new

  Shape: Sheet

  Tolerance: +-0.3mm

  Dimension: Diameter 8mm x thickness 20mm


Description

    Neodymium (chemical symbol Nd) is element 60 on the periodic table.
    It is a rare earth metal and forms one of the Lanthanides series.
    When added to Iron (Fe) and Boron (B) (chemical formula Nd14Fe21B) the resultant magnets are the strongest       magnets currently available. Neodymium magnets are sometimes known as Neo,Neod or NIB magnets.
    Neodymium magnets are usually coated Nickel-Copper-Nickel plating to prevent the iron from rusting.
    Neodymium block magnet was made of NdFeB, have strong magnetic performances and appearance does not rust, usually placed in room temperature, the maximum operating temperature is 80 ° C ,and it never will demagnetization.

 

Applications
    Acoustic field: the speaker, receiver, microphone, alarm, stage audio, car audio and so on.
    Electronics: permanent magnetic actuator vacuum circuit breakers, magnetic relays, meter,sound meter, a reed switch, sensors.
    Electrical field: VCM, CD / DVD-ROM, generators, motors, servo motors, micro-motors,vibration motors.
    Machinery and equipment: magnetic separation, magnetic crane, magnetic machinery.
Healthcare: MRI scanners, medical equipment, magnetic health products and so on.
    Other industries: magnetized Wax, pipe descaling, magnetic fixture, automatic mahjong machine,magnetic locks, doors for windows magnetic, magnetic luggage, leather magnetic toys,magnetic tools, gifts and packaging.

 

Tip
1, Strong magnets should Keep away from Ironware and some easily magnetized iron products,such as monitors, bank cards, computers, televisions, mobile phones and other.
2, Strong magnets should be stored in a dry, heated environment, and need to use of plastic,wood, cardboard, foam to separated and wrapped.
3, Magnets might be interested in water meter ,Electric meter, gas meter and some metering equipment exist some inaccurate affect (Such as : if magnets placed near the meter, the meter will slow down)

 

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