High External Demagnetising Forces Long Bar Smco Magnets D15x200mm

/High External Demagnetising Forces Long Bar Smco Magnets D15x200mm
  • High External Demagnetising Forces Long Bar Smco Magnets D15x200mm
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  • High External Demagnetising Forces Long Bar Smco Magnets D15x200mm, High Performance Diametrically & Axial Magnetized Anisotropic Samarium Cobalt Rare Earth SmCo Cylindrical Magnets for various motors, instruments, sensors, detectors, radar, Magnetic Materials High Temperature Permanent Rod Bar Motor Generator Magnets, Powerful Sintered Samarium Cobalt Cylinder Magnet China Supplier

    High External Demagnetising Forces Long Bar Smco Magnets D15x200mm Item NO.  MPCO-SCR series
    Grade: YXG-26/ Customized
    Material: SmCo Magnet
    Composite: Sm,Co,Fe and other trace metal elements
    Shape: Cylindrical / Cylinder / Bar / Rod
    Size: D15x200mm or Customized magnet size
    Working Tempt. : 250℃-350 ℃
    Tolerance: +/-0.05mm~+/-0.1mm

    Samarium Cobalt (SmCo) is the other Rare Earth magnet!
    SmCo is the alternative to Neodymium magnets when a more stable output over a much wider temperature range is required.
    The SmCo magnets can be used from temperatures nearly as low as absolute zero (-273°C) up to +350°C. Although Neodymium magnets provide stronger fields at room temperature, SmCo starts to outperform at temperatures above +150°C.
    With superior temperature coefficients than Neodymium, magnetic output from SmCo varies less over a change in temperature, making it an ideal choice for temperature sensitive applications such as sensors and loudspeakers where stability of the field during operation is important.

    Samarium Cobalt Magnet Features
    Samarium Cobalt (SmCo) disc magnets are powerful magnets rare earth magnets composed of samarium and cobalt. They are commonly used in high performance motors, magnetic couplings and magnetic separators. These are brittle magnets and are prone to cracking and chipping. Samarium magnets can be used for high temperature applications where neodymium will not work. Anisotropic Permanent Sintered Smco Cylinder Magnet D15x30mm

    Features include:
    Samarium cobalt magnets are hard and brittle and may chip or break if dropped.
    They have high magnetic properties
    Samarium cobalt magnets offer good thermal stability
    Samarium cobalt magnets are resistant to corrosion
    Samarium cobalt magnets resistant to demagnetization
    Temperature Considerations
    A Samarium Cobalt magnet can withstand higher temperatures than a Neodymium magnet. The maximum operating temperatures for Samarium Cobalt magnets are between 250 and 550 °C; Curie temperatures range from 700 to 800 °C. Additionally, a Samarium Cobalt magnet is less subject to corrosion than a Neodymium magnet, and usually does not require coating or plating.

    Gluing Magnets
    Several factors must be considered to assure the effective performance of the magnet, the adhesive and the resulting bond. These include the chemical and physical properties of the magnets and the surfaces to which they are affixed. Detailed coverage of all these factors, along with some adhesives to try, is covered in our white paper Gluing Magnets. D30x40mm Permanent Sintered Smco Cylinder Rod Magnet with High Performance

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