Gold Member Since 2010
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Xiamen Yuxiang Magnetic Materials Technology Co., Ltd.

Ferrite Disc Magnets, Disc Ferrite Magnets, Ferrite Magnet Disc manufacturer / supplier in China, offering China Magnet Expert Ferrite Disc Magnets, Chinese High Quality Magnetic Door Knob, High Quality Magnetizing Yokes and Coils and so on.

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Supplier Homepage Product Ferrite Magnet China Magnet Expert Ferrite Disc Magnets

China Magnet Expert Ferrite Disc Magnets

FOB Price: US $0.02-3 / Piece
Min. Order: 3,000 Pieces
Min. Order FOB Price
3,000 Pieces US $0.02-3/ Piece
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Production Capacity: 1000 Ton/Tons / Year
Transport Package: Neutral Wooden Carton Packing
Payment Terms: L/C, T/T, Western Union, Money Gram
Basic Info
  • Model NO.: Ferrite Disc Magnets
  • Type: Permanent
  • Shape: Disc
  • Composition: Ferrite Magnet
  • Specification: ISO9001
  • HS Code: 850511900
  • Composite: Ferrite Magnet
  • Application: Industrial Magnet
  • Coating: as Customer Requirement
  • Trademark: Yuxiang
  • Origin: Fujian, China (Mainland)
Product Description
Ferrite Disc Magnets
General Description
Ferrite magnets are composed of strontium carbonate and iron oxide. They are charcoal gray in color and usually appear in the forms of discs, rings, blocks, cylinders, and sometimes arcs for motors...

Attributes:
Least expensive material compared to alnico and rare earth magnets
High intrinsic coercive force
Available in simple shapes only due to manufacturing process
Lower service temperature than alnico, greater than rare earth
Finishing requires diamond cutting or grinding wheel
Lower energy product than alnico and rare earth magnets
Most common grades of ceramic are 1, 5 and 8 (1 to 8 possible)
Grade 8 is the strongest ceramic material available

Applications:
Application ranges include speaker magnets, DC brushless motors, magnetic resonance imaging (MRI), magnetos used on lawn mowers and outboard motors, DC permanent magnet motors (used in cars), separators (separate ferrous material from non-ferrous), magnetic assemblies designed for lifting, holding, retrieving and separating.

For more detail info, please feel free to visit our website or inquire us at any of your convenience.
ParametersMarkUnitValue
Recoil PermeabilityUrce-1.05-1.3
Curie TemperatureTc°c460
The temperature of BraBr°c -1-0.2%
The temperature of HcjaHcj  °c -10.2-0.5%
DensityDg/cm 34.5-5.1
ResistivityPΩ cm≥10 4
The coefficient of  linear expansionaR°c -17 -15x  10 -6
HardnessHV-480-580
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