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Look for cheap super large annular ferrite and big horn magnetic ring. Welcome to contact the courage magnet manufacturer in China. Today, we bring this super large ring with an outer diameter of 260mm (10 inches), an inner diameter of 140mm, and a thickness of 25mm. It is Y30 grade, weighs about 4522g, and has a thickness of 30mm. Customers are welcome to inquire about the factory price.
Ferrite magnet is a kind of metal oxide with ferromagnetism. As far as electrical properties are concerned, the resistivity of ferrite is much higher than that of metal and alloy magnetic materials, and it also has higher dielectric properties. The magnetic properties of ferrite also show high permeability at high frequency. Therefore, ferrite has become a widely used non-metallic magnetic material in the field of high-frequency weak current. It belongs to non-metallic magnetic materials and is a composite oxide (or ferrites) of magnetic iron oxide and one or more other metal oxides. The magnetic force is usually 700-1200 Gauss, which is often used for speakers, speakers and other instruments.
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This is a high-performance ferrite rectangular magnet block, by the ferrite magnet manufacturer Caric Xiaofu original shooting, Y35 grade, using thickness magnetization, specific specifications are 35mm length, 25mm width, 15mm thickness, has a strong magnetic force, if you are interested in this size can contact the website customer service to provide you with samples, quotes...
You are now seeing this is a non-standard customized sintered ceramic ferrite magnets, thickness 9mm, 14 pieces of a group, made of high grade Y33 grade or more, with strong magnetic strength, widely used in a variety of micro-motors, power tool motors, sports equipment motors...
This sample is a door sensor magnet, the material is sintered ferrite, Y30 grade, the size is 25mm in length, 10mm in width and thickness, the two ends of the magnet are strong, and the direction of magnetization is 25mm, which is suitable for all kinds of proximity Switches, reed switches, anti-epidemic doors, door magnetic detectors, etc....
Introduction of 14mm diameter, 5mm thick circular isotropic ferrite magnet;Diameter: 14mm (0.55 inches) Thickness: 5mm (0.19")，Surface with pits for multi-pole magnetizationWeight: 3.77 grams，Grade: C1, Y10，Applications: Appliances, wood, plastics and other craft and educational projects....
To purchase buy large size ferrite ring magnets, please contact the courage magnet manufacturer in China. We can provide 150/180/190/200/210/220/240/260/300mm and other large size ferrite rings, which are widely used in industries, speakers and other fields. Welcome to inquire about the price....
This is a radial magnetized isotropic ferrite ring with grooves on one side of the magnet so that it can be used in a wider range of applications, the actual dimensions of the magnet are 17.2mm OD, 6mm hole, 7mm thickness, we have stock to supply, if you are interested in this product you can send an inquiry to us for price....
This product is a ferrite block magnet with a length of 40mm, a width of 25mm and a thickness of 10mm. It is magnetized in the default thickness direction, the surface is untreated, the vertical pulling force is about 1kg, and the certification is complete. It can be exported to various countries. Website customer service, thank you....
This product is round ferrite magnet with a diameter of 9mm and a thickness of 3mm, the performance class is Y30, magnetized in the thickness direction, without electroplating protective layer, the magnetic force is usually 700-1000gs, the working temperature is -40°C to +250°C, Suitable for sensors, suction parts, electrical appliances, Hall induction....