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Ring Ferrite Magnet

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Our experienced and friendly technical sales team will always provide you with
no-obligation technical advice and support every step of the way.

  Dimensions: According to your requirements

  Grade:Y25,Y30,Y30BH,Y30BH-1,Y35 and etc

  Magnetized: Axial Magnetized

Physical Properties

Typical product Specification

Advantages of Ferrite Magnets

  • Density

    4.8 ~ 5.1 g/cm³

  • Electrical Resistivity

    >=10(4) Ω.cm

  • Recoil Permeablility

    1.05 ~ 1.03

  • Curie Temperature

    460 ~ 480℃

  • Temperature Coefficient of Br

    -0.18 ~ -0.2 % / ℃ ( 0-100??) 

  • Temperature Coefficient of Hc

    0.2 ~ 0.5 % / ℃( 0-100℃)

  • Coefficient Of Linear Expansion

    7 ~ 15  X 10(-6)  /℃

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