15 x 10 x 5mm NdFeB Rectangular Magnet N40M Ni, Rare Earth Super Strong Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel Coating Licensed Neodymium Permanent Magnets China Supplier 15 x 10 x 5mm NdFeB Rectangular Magnet N40M Ni Technical Specifications: Item: NBN40M-15-10-5 Grade: N40M Material: Neodymium (NdFeB) Plating: Nickel Shape: Block, Rectangular, Rectangle, […]
Customizable Small Ceramic Arc Magnets, Anistropic Ferrite Arc Micro Motor Magnet Y30BH, China Factory Direct hard ferrite arc permanent magnets, Customizable Sintering Ferrite Motor Rotor Magnet
Customizable Small Ceramic Arc Magnets
Grade Y0BH ferrite magnet
Size As customer’s requests
Density 4.9 g/cm2
Working Temperature More than 200℃
Used For lound speaker, motor, Drainage pumps, aquatic submersible pumps, brushless DC motors and other industries
Magnetism direction: Customzied Specific Requirements
Ceramic Magnets (also called Ferrite magnets) are made from a composite of iron oxide and barium carbonate or strontium carbonate which is sintered by compacting the fine alloy powder in a die and then fusing it with heat into solid material. Due to their high coercive force they are classified as hard materials (or hard ferrites), as are other permanent magnets including Neodymium, Samarium Cobalt and Alnico. Ferrite magnets can be used in temperatures up to 300 degrees Celsius. They are the most common permanent magnets in use today.
Best value permanent magnets!
Ceramic magnets are less costly to manufacture compared to other permanent magnets so they are a very economical option. They have good resistance to corrosion, despite being rather brittle. Ceramic magnets are widely used in magnetic separators, motors, water conditioning assemblies, music speakers, handicrafts, and science experiments. These high-quality permanent magnets are available in discs, blocks, cylinders, and rings. We also have ceramic pot magnets. Sintered Ferrite Segment Magnets
The process begins in obtaining the ferrite by heating a mixture of different metal oxides at high temperatures.
Once the ferrite is obtained, the product is ground into very small particles, so that each molecule has only one magnetic domain. The powder is pressed with a concrete shape and dry, in this way smaller and geometric shapes are achieved.
We are a factory and we have more than 10 years manufacturing experience, we are dedicated to provide you with more competitive price.
All available shipping ways could be applied, by courier, by air or by sea.
Appointed shipping company or our own forwarders all could be used in shipment.
Full-way tracking the cargoes for you before the goods arrive.