China United Magnet Co.,Ltd.
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Ceramic/Ferrite Magnet

— Ferrite Magnets, Ceramic Magnet
Product Category: Ferrite Magnets
Sales Method: Export, Manufacture, OEM/ODM
Payment Term: T/T
Min. Order Unit Price

Product Detail

Product Attribute:

  • China (mainland) More >
  • UM004
  • 03/19/2010
  • 01/01/2011

Product Content Description:

Ceramic (Ferrite) magnets are made primarily from iron and
boron with a small amount of strontium. Like all ceramics,
they are quite brittle and easily break if dropped onto a
hard surface. They are the most economical for their
Ceramic (Ferrite) magnets can be both anisotropic and
isotropic. Anisotropic grades are oriented in the
manufacturing direction and must be magnetized in the
direction of orientation. Isotropic grades are not oriented
and can be magnetized in any direction.This class of magnet
is very hard, brittle and possesses lower energy
characteristics compared to other magnetic materials.
However, it is very popular and widely used because of its
excellent resistance to demagnetizaion, corrosion, and the
advantageous pricing
Key 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)

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