Fan Segment Permanent SmCo Magnet for Benchtop NMR Spectrometers

/Fan Segment Permanent SmCo Magnet for Benchtop NMR Spectrometers
  • Fan Segment Permanent SmCo Magnet for Benchtop NMR Spectrometers
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  • Fan Segment Permanent SmCo Magnet for Benchtop NMR Spectrometers, Electric Motor Samarium Cobalt Rare Earth Segment Magnets, High Work Temp Permanent Motor Generator SmCo Magnet for vertical wind turbine /wind power generator, Super strong curved tile arc segment magnets, Wind Turbine stator and rotor magnet China supplier

    Fan Segment Permanent SmCo Magnet for Benchtop NMR Spectrometers YX-24 Item No. MPCO-SMOS  series
    Customzied Specific Requirements
    OEM or ODM service: Accept
    Dimension: Customized size
    Custom Grade: SmCo5,  Sm2Co17
    Magnetization direction: Thickness, Length, Axially, Diametre, Radially, Multipolar
    Surface Treatment: UNCOATED, Silver, Gold, Zinc, Ni-cu-Ni. Epoxy etc.
    Tolerance: +/-0.02 – 0.05mm
    Application: SmCo rare earth permanent magnets are widel

    Samarium–cobalt (SmCo) magnet, a type of rare earth magnet, is a strong permanent magnet made of an alloy of samarium and cobalt. They are generally ranked similarly in strength to neodymium magnets, but have higher temperature ratings.

    Attributes
    – Extremely resistant to demagnetization
    – Good temperature stability (maximum use temperatures between 250 °C (523 K) and 550 °C (823 K);
    Curie temperatures from 700 °C (973 K) to 800 °C (1,070 K)
    – Expensive and subject to price fluctuations (cobalt is market price sensitive)

    Samarium Cobalt Permanent Magnet for Benchtop NMR Spectrometer

    Samarium Cobalt Permanent Magnet for Benchtop NMR Spectrometer

    Shape
    We can produce magnets of various shapes. Trapezoid SmCo Magnet for Permanent Magnetic Windmill Generator
    Commonly used shapes include Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and more.
    Customized Design (Design proper magnets for clients specific requirements)

    Grades
    – Series 1:5
    – Series 2:17

    Coating
    Samarium – cobalt magnet has a strong resistance to corrosion and oxidation resistance, usually do not need to be coated can be widely used in high temperature and poor working conditions.

    Permanent Fan Segment SmCo Magnets

    Permanent Fan Segment SmCo Magnets

    Applications
    Used in the Applications that will require the system to function at cryogenic temperatures or very hot temperatures (over 180°C), which performance is required to be consistent with temperature change.
    – High-end electric motors
    – Turbomachinery
    – Traveling-wave tube field magnets
    – Benchtop NMR spectrometers

    Properties Of Various SmCo Magnets
    – Remanence (Br), which measures the strength of the magnetic field;
    – Coercivity (Hci), the material’s resistance to becoming demagnetized;
    – Energy product (BHmax), the density of magnetic energy.

    Grade SmCo18 SmCo20 SmCo22 SmCo24 SmCo24 SmCo26L
    Br Mt 840 890 930 980 980 1030
    Gs 8400 8900 9300 9800 9800 10300
    Hcj KA/m 605 637 637 676 676 398
    Oe 7600 8000 8000 8500 8500 5000
    Hcb KA/n 1432 1432 1432 1432 1989 438
    Oe 18000 18000 18000 18000 25000 5500
    (BH)max KJ/m3 143 159 175 191 191 207
    MGOe 18 20 22 24 24 26
    Density g/cm3 8.1 8.2 8.2 8.3 8.3 8.3
    Temperature Coefficient Near Br %/K -0.04 -0.04 -0.04 -0.03 -0.03 -0.03
    Near Hcj %/K -0.3 -0.3 -0.3 -0.2 -0.2 -0.2
    Curie Temperature Tc º C 750 750 750 800 800 800
    Qualified Industrial Rare Earth Permanent SmCo Magnets

    Qualified Industrial Rare Earth Permanent SmCo Magnets

    Grade SmCo26 SmCo26 SmCo26 SmCo28 SmCo28 SmCo30
    Br Mt 1030 1030 1030 1070 1070 1100
    Gs 10300 10300 10300 10700 10700 11000
    Hcj KA/m 716 716 716 756 756 772
    Oe 9000 9000 9000 9500 9500 9700
    Hcb KA/n 1194 1592 1989 1194 1592 1194
    Oe 15000 20000 25000 15000 20000 15000
    (BH)max KJ/m3 207 207 207 223 223 239
    MGOe 26 26 26 28 28 30
    Density g/cm3 8.3 8.3 8.3 8.3 8.3 8.3
    Temperature Coefficient Near Br %/K -0.03 -0.03 -0.03 -0.03 -0.03 -0.03
    Near Hcj %/K -0.2 -0.2 -0.2 -0.2 -0.2 -0.2
    Curie Temperature Tc º C 800 800 800 800 800 800
    Maximum Working Temperature Tw º C 300 300 330 300 300 300
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