C5 Hard Ferrite Disc Circular Ceramic Magnets Features:
Part No.: HS-FDM
Material: Permanent Magnet, Ferrite Magnet
Shape: Disc, Disk, Round, Circle
As the request of clients
Ceramic, also known as ferrite, magnets are made of a composite of iron oxide and barium carbonate (BaCo3) or strontium carbonate (SrCO3).
Widely available since the 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 using pressing and sintering. Sintered magents 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 die 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.
MULTIPLE USES
This ferrite magnets can decorate your refrigerator! Hold papers on your fridge or other metal surfaces.
Round ferrite/ceramic Suitable for crafting supplies, hobby or DIY art projects.
Use our magnets for school science projects and other educational projects.
Ceramic magents are brittle and hard generally requiring diamond wheels to grind and shape.
These magnets come in a number of different grades. Ceramic-1 is an isotropic grade with equal magnetic properties in all directions.
Ceramic grades 5 and 8 are anisotropic grades. Ansotropic magnets are magnetized in the direction of pressing. The anisotropic method delivers the highest energy product among ceramic magnets at values up to 3.5 MGOe ( Mega Gauss Oersted). Ceramic magnets have a good balance of magnetic strength, resistance to demagnetizing and economy. They are the most wide used magnets today. Wholesale Cheap Ceramic Industrial Disk Ferrite Magnets
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