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Ceramic magnets, also known as hard ferrite magnets, are composed of barium or strontium and were developed in the early 1960s as an alternative to more expensive metal magnets. These magnets are very hard, brittle, and have lower energy characteristics compared to other magnetic materials. However, ceramic ferrite magnets have been widely used due to their excellent anti-demagnetization, corrosion resistance and superior price advantage.
Some people will ask, how strong is the ceramic ferrite? Next, I will introduce it to you.
The magnetic field strength of isotropic ferrite magnets is less than 900 Gauss, usually 500-600 Gauss, while the magnetic field strength of anisotropic ferrite magnets will be greater than 900 Gauss, more at 1100 Gauss, and will not exceed 2000 Gauss.
For example: the magnetic strength of a 10mm x 2mm ferrite is about 650 gauss, and the vertical pulling force is about 0.14kg, while for a neodymium magnet of the same size, the gauss is about 2200gs, and the vertical pull is 1.4kg. The gap is obvious. If the ceramic ferrite cannot meet the Can be replaced with neodymium magnets on request.
Our company is a magnet supplier from China, producing and selling customized permanent magnets, providing knowledge of magnets, hope to give your reference or help in magnets.
Relevant ceramic ferrite specifications and shapes;
Relevant ferrite magnet knowledge;
Features (characteristics) of ferrite magnets
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The price of the perforated countersunk arc magnet is evaluated according to your specifications, material, performance grade, coating, quantity, etc. Welcome to send us your arc magnet drawings....
The material is rare earth neodymium magnetic material, N35 grade, standard ±0.05mm tolerance, welcome customers from Turkey, India, the United States, the United Kingdom, Dubai, Germany and other customers to inquire about the price....
This sample is provided by our company for an American customer. If you are interested in similar ultra-thin magnets, you can contact our company for quotation, processing, shape and size can be customized. We have a price advantage for this high-performance thin magnet....
This product is a cylindrical neodymium magnet with pits and nickel coating on the surface. It is mainly used for sensors and adsorption. The material grades can be N52M, N50H, N48SH, N45UH, N42, N40 and below, and the operating temperature range is -40- 220℃, the default magnetization delivery, welcome to consult and customize the size of the magnet!...
Bulk purchase and wholesale of 1-inch diameter neodymium strong magnets. Welcome to contact Dongguan Courage Magnet Factory (China). Our company can provide you with high-quality, high-performance, and cost-effective 1-inch diameter neodymium magnets in circular/circular/countersunk hole shape, cylindrical shape....
Common specifications of multi-pole ring magnet for fascia gun;D46*d41.4*10-15mm、D52.5*47*13mm、D36*32*15mm, If you need a sample or know the price, please consult the Courage Motor Magnet manufacturer....
This product is sintered ferrite radial rotor magnet, 2-pole magnetization, magnet specification outer diameter 25mm, magnet height 50mm, and plastic parts injection molding together, mainly used for various pump motors, such as sewage pump, submersible pump, aquarium pump, etc. Of course, we can only provide magnets,...