2-Polar Ring Axial Ferrite Magnet

2-Polar Ring Axial Ferrite Magnet, Ferrite Multi-Polar Magnetic Ring, High Energy Ferrite Permanent Magnet Radial Ring, ferrite diametrically magnetized ring magnets axial ring magnets 2 poles

2-Polar Ring Axial Ferrite Magnet Basic Info
Product name: Custom Shape Cheap Price hard ceramic Strong Arc Ferrite Magnets
Application: MRI, DC Motors, sensors, magnetic separators
Composite: Mix of Iron Oxide, strontium carbonate
Coating: NONE
Keyword: Ferrite Magnets, Ceramic Magnets
Material Grade: anisotropic, isotropic
Max Temp: up to 180 Degree

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The Ferrite Ring Magnet could be used in a wide rang of applications because of their high coercively and low cost.They are widely used in reed switches,loud speakers,security system audio, motors, magnetic couplings, for sensing, loudspeakers, holding-magnet systems, crafts, magnetic therapy, novelties.

Ferrite, also known as Ceramic Magnets, are made of a composite of Iron oxide and barium carbonate (BaCO3) or strontium carbonate (SrCO3). Since th 1950’s, this material is commonly available and at a lower cost than other types of materials used in permanent magnets. Ceramic magnets are made by pressing and sintering. Sintered magnets are a type of ceramic composed of the compressed powder of the alloy material being used. Sintering involves the compaction of fine alloy powder in a dry and then fusing the powder into a solid material with heat. While the sintered magnets are solid, their physical properties are more similar to a ceramic and are easily broken and chipped.
Ferrite magnets are brittle and hard , which generally requires diamond wheels to grind and shape. These magnets come in a number of different grades. Ferrite Multipolar Ring Magnets

Features:

1) Cheapest magnet material
2) Good anti-corrosion performance, no surface treatment needed.
3) Excellent temperature stability
4) Best choice for industrial applications
5) All shapes can be customized
6) Isotropic and anisotropic are available

We also could produce the ferrite ring magnets according to your size, grade….