SrO Fe2o3 Magnetized Ferrite Arc by Design Drawing
Grade: Y20
Shape: Arc, Segment as per drawings
Size: customer design drawing
Magnetized or Un-magnetized
Magnetization direction: Through diameter, etc.
Quantity/Price: The more quantity, the cheaper price
Application: Wind Turbines, Cleaning Machines, Wind Generators, Magnetic Holder, Motors, etc
Applications of Ferrite Arc –
Arc magnets are a unique shape which are designed especially for motors, generators and alternators and are commonly used for both rotors and stators. They are also used in magnetic flywheel assemblies. In motor design a ring of magnets with alternating polarities on the inner radius rotate in close proximity to a number of copper coils. As the copper passes through the magnetic fields an electric current is induced within the copper.
Four or more magnets with an equal number of north and south polarity on the inner radius can be used to create a multi-pole ring. All arc magnets are available with either pole on the inner radius. Ferrite Permanent Magnet Material by Design Drawing
Ferrite ceramic magnets can be specified into isotropic and anisotropic magnets. Isotropic magnets have lower magnetic performance, but can be magnetized through different directions, while anisotropic permanent magnets have stronger property, but can only be magnetized through predetermined direction.
Ferrite magnets, i.e. ceramic magnets, have strong demagnetization resistance. Because it is hard and brittle, they need special mechanical process. Due to low cost, ferrite magnets have broad application fields, ranging from motors, speakers to toys and crafts. It is the most widely used permanent magnet material. Low Cost Arc Permanent Ferrite Magnet Y10T
Ferrite magnets are manufactured through powder metallurgy; therefore, the residual magnetism and recoil permeability are low. But because of strong coercive for and demagnetization resistance, ferrite magnets are suitable o work in magnetic circuits under dynamic working condition. The main material is oxide, so they are not easy to corrode. The working temperature is -40℃ to 200℃.
Next, the material obtained is subjected to sintering, in a situation with oxygen shortage. To avoid that the pieces stick with each other in the oven, we proceed to install some sheets that will make separators. This process is very important since it directly influences the magnetic properties of the ferrite and can cause cracks, bubbles and some deformation.
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