Sintered Ferrite Circular Magnets

/Sintered Ferrite Circular Magnets
  • Sintered Ferrite Circular Magnets
Primary Competitive Advantages:
  • We are A Professional Permanent Magnets & Magnetic Assemblies Company Operating Since 2004
  • All Magnetic Grade for Sintered & Bonded Magnets
  • Our Quality Guaranteed
  • We Ship Worldwide
  • Small Orders Accepted
  • OEM Design Approvals
  • All Payment Accepted
  • Sintered Ferrite Circular Magnets, Permanent Ferrite Circular Disc Magnets, Y30 Y30BH Y35 hard ferrite raw magnets, Industrial Magnets, disk ceramic ferrite magnet, round disk ferrite magnets

    Sintered Ferrite Circular Magnets Speciation:

    1, Material: Ferrite magnet is made of Sro or Bao and Fe2o3 by Ceramic processing technology
    2, Shape: Disc, Disk, Circular
    3, Grades: Y10T,Y20,Y25,Y30,Y30BH,Y35 (China standard); C1,C5,C8,C11 (U.S.A. Standard)
    5.Application: Widely used in ammeter, speaker, audio, phone, TV, dynamo, DC permanent magnet motors (used in cars), etc.

    Ferrite or neodymium magnets?
    Compared to neodymium magnets, the adhesive force of ferrite magnets (ceramic permanent magnets) is much weaker. On the other hand, they are cheaper, suitable for outside use (rust-resistant) and can take heat up to 250 °C. If size and volume are less important than price, ferrite magnets can be a good alternative to neodymium magnets. In addition to the ferrite raw magnets mentioned here, we also carry pot magnets with ferrite. permanent disc ferrite magnets

    Ferrite Grade 5 and 8 Disc Magnets Application:
    Speaker magnets
    DC brushless motors
    Magnetic Resonance Imaging (MRI)
    Magnetos used on lawnmowers and outboard motors
    DC permanent magnet motors (used in cars)
    Separators (separate ferrous material from non-ferrous)
    Used in magnetic assemblies designed for lifting, holding, retrieving and separating

    Available Grades of Ceramic Magnets:
    MPCO offers Ceramic Magnets in a variety of grades, including Ceramic 1, Ceramic 5, Ceramic 8, and Ceramic 8B in strengths ranging from 1.05 – 3.8 MGOe.

    Corrosion Resistance:
    Ceramic magnets are very resistant to corrosion. Coatings can be applied for cosmetic reasons or to reduce the fine, ferrite powder which is associated with ceramic magnets.

    Temperature Effects:
    Ceramic Magnets are susceptible to demagnetization when exposed to temperature extremes. There are grades which have better resistance to high and low temperatures, but several factors will dictate the performance of a ferrite magnet.

    Magnetization Options:
    Although most commercial magnets are anistropic, which means they have a preferred direction of magnetization, various pole configurations can be achieved without conflicting with a Ceramic Magnet’s orientation.

    Compliance and Intellectual Property Considerations:
    Ceramic magnets manufactured by MPCO are compliant with Intellectual Property Rights, Environmental Restrictions, and Conflict Mineral usage.

    Handling and Storage of Ceramic Magnets:
    Ceramic Magnets are very strong and brittle, requiring appropriate handling and packing to ensure safety and prevent damage.

    Sintered Ferrite Circular Magnets MPCO Stock Size:

    Model No. Dimensions (mm)D*H Model No. Dimensions (mm)D*H
    MFRD-001 D5 × H (2~5) MFRD-002 D10 × H8 × (2~7)
    MFRD-003 D12 × H (2~7) MFRD-004 D15 × H (2~7)
    MFRD-005 D20 × H (2~15) MFRD-006 D23 × H (3~20)
    MFRD-007 D28 × H (3~26) MFRD-008 D30 × H (3~28)
    MFRD-009 D3~3 × H (2~32) MFRD-010 D37 × H (2~37)
    MFRD-011 D38 × H (3~32) MFRD-012 D40 × H (3~3~3)
    MFRD-013 D42 × H (3~3~3) MFRD-014 D45 × H (3~40)
    MFRD-015 D50 × H (3~45) MFRD-016 D55 × H (3~50)
    MFRD-017 D58 × H (3~50) MFRD-018 D60 × H (3~52)
    MFRD-019 D65 × H (3~60) MFRD-020 D70 × H (3~65)
    MFRD-021 D76 × H (3~70) MFRD-022 D80 × H (3~70)
    MFRD-023 D85 × H (3~76) MFRD-024 D90 × H (4~80)
    MFRD-025 D98 × H (4~80) MFRD-026 D105 × H (4~86)
    MFRD-027 D110 × H (4~86) MFRD-028 D150 × H (4~50)
    MFRD-029 D160 × H (5~46) MFRD-030 D200 × H (5~56)
    MFRD-031 D205 × H (5~56) MFRD-032 D225 × H (5~60)

    The above size is suitable for customer’s Magnetic Grade, Dimension tolerance: Diameter ±0.2mm, Thickness ±0.1mm