午夜影视

<big id="ssvaa"></big>
    <code id="ssvaa"></code>

    <object id="ssvaa"><nobr id="ssvaa"></nobr></object>

    1. <tr id="ssvaa"></tr>

      <th id="ssvaa"><sup id="ssvaa"></sup></th>

      <th id="ssvaa"><option id="ssvaa"></option></th>
      1. Rare Earth Permanent N45h Neodymium Cup Magnet Pot

        • Price:

          Negotiable

        • minimum:

        • Total supply:

        • Delivery term:

          The date of payment from buyers deliver within days

        • seat:

          Zhejiang

        • Validity to:

          Long-term effective

        • Last update:

          2017-11-28 12:30

        • Browse the number:

          280

        Send an inquiries

        Company Profile

        Ningbo Yinzhou Pufeite Magnetics Co., Ltd.

        By certification [File Integrity]

        Contact:Mr. Charles(Mr.)  

        Email:

        Telephone:

        Phone:

        Area:Zhejiang

        Address:Zhejiang

        Website: http://perfectmagnet.shh-dingchao.com/

        Product details
        Product Description
        The Rare Earth NdFeB Ring Magnet:

        Materials: Sintered NdFeB / Neodymium magnet
        Surface treatment: Ni, Ni + Cu + Ni, Zn, epoxy, gold, etc.
        ?
        Parameter unit Standard Data
        Curie Temperature(Tc) oC 310-380
        Maximum Operating Temperature(Tw) oC 80-200
        Hardness Hv 620
        Electrical Resistivity Ω.CM 1.8X10-4?~2.0X10-4
        Density(D) g/cm3 7.5~7.65
        Recoil Permeability μ rec 1.05
        Magnetization Field Strength(Hs) KOe > 30
        KA/m > 2400
        Bending Strength Mpa 295~345
        Temp. Coefficient of Br (aBr) %/oC -0.11~ -0.12
        Temp Coefficient of Hcj (aHcj) %/oC -0.5~ -0.7
        ?

        Applications of neodymium magnets:
        1) Servomotor, step motor, DC motor and linear motor
        2) Loudspeaker, headphone, earphone and microphones
        3) Holding system equipment
        4) Medical facility
        5) Sound device
        6) Wind power
        7) VCM, MRI
        8) Mobile accessory
        9) Research and development, as well as many other applications

        Magnet neodymium iron boron
        1. Arc or rectangular magnet.
        2. Zinc coating to protect the surface.
        3. Used for electric motors

        1. Magnet: Neodymium magnet

        2. Characteristics:
        Super strong Br resident induction.
        Excellent demagnetization resistance capability.

        3. Surface Treatment Method:
        Black Nickel, Chroming, Copper, Epoxy, Gold, Nickel, Nickel+Epoxy, Nickel+Sn, Passivation, Zinc, phosphating

        4. Applications of Neodymium Magnets:
        AC Motors, DC Motors, servo motors, step motors
        Computer rigid disc drives
        Magnetic Separators
        Magnetic resonance imaging
        Speakers & earphones
        Medical care machines

        We own a professional team to ensure high-quality products, and strict management to ensure timely delivery and perfect after-sales service.
        We sincerely welcome your inquiry.
        午夜影视
        <big id="ssvaa"></big>
        <code id="ssvaa"></code>

        <object id="ssvaa"><nobr id="ssvaa"></nobr></object>

        1. <tr id="ssvaa"></tr>

          <th id="ssvaa"><sup id="ssvaa"></sup></th>

          <th id="ssvaa"><option id="ssvaa"></option></th>