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Ferrite permanent magnet(ceramic ferrite) also known as ferrite magnet steel, is usually we see the small black magnet. Its main raw materials are iron oxide, barium carbonate or strontium carbonate. When magnetized, the residual magnetic field is strong and can be retained for a long time. It is usually used as a permanent magnet material.
What is the highest magnetic value of a ferrite magnet?
Ferrite magnet surface magnetic highest about 1700GS will reach the peak, due to the relationship between materials so will not exceed 2000, usually customers use the purchase of ferrite magnetic around 1000-1200gs in the majority. Isotropic ferrite is like this at 500 Gauss to 700 Gauss.
Of course, this measurement result is related to the size of the magnet, and also related to the measuring instrument Gauss meter. Previously, I used the Japanese Gauss meter and the domestic Gauss meter to measure, and the difference between the results was about 200 Gauss.
Our company is a supplier of permanent magnets from China, which can provide a variety of isotropic and anisotropic ferrite magnets, such as ordinary ferrite circular disc magnets, arc ferrite magnets, ring ferrite magnets, square block ferrite magnets, and multipolar injection molding ferrite magnets. They are sold directly by manufacturers at a lower price. Welcome to consult!
More introduction of ceramic ferrite magnets;
What special shapes can ceramic ferrite magnets do?
How are ceramic ferrite magnets made?
Application and Magnetic Properties Comparison of Barium Ferrite and Strontium Ferrite
This is a single-sided multi-pole magnetized ring magnet, only one side is magnetic, there are 4 poles on the surface, 2 N-pole, 2 S-pole, the material is injection molded ferrite, the outer diameter size of 17mm, the thickness of 4.5mm...
This product is a customized countersunk magnet ring, made of rare earth neodymium iron boron, 17mm outer diameter, black nickel plating on the surface, compared with ordinary nickel plating....
This product is a radial multi-pole ferrite rotor magnetic ring, photographed by Xiao Fu, a Courage magnet manufacturer in China. The magnet has 12 magnetic poles, 6 N poles and 6 S poles, and the magnetic field intensity can reach 1700 Gauss. The specific size of the magnet is 18mm outer diameter, 10mm aperture and 17.5mm height, and it is mainly used for permanent magnet DC motor....
This is a samarium-cobalt round magnet with counterbore. The size is 15mm in outer diameter, 5mm in thickness, magnetized in the thickness direction, and no other coating on the surface. Customers who need our quotation for you are welcome to consult and can be customized....
This is a medium and large size countersunk square magnet, made of rare earth neodymium material, with strong magnetic field strength, magnet length and width size is 40mm, thickness 10mm....
This is a thin ferrite magnet sheet customized for American customers not long ago, hard permanent magnet, rectangular shape, no plating on the surface, black, length 40mm, width 20mm, thickness 1mm, magnetization through the thickness of 1mm direction....
This product is a small-size circular ferrite magnet with a diameter of 10mm and a thickness of 2mm. It is magnetized with thickness and no other treatment on the surface. It is suitable for electronic products, industry and induction devices. If you need to process ultra-thin ferrite magnets, please contact us for quotation....
You are now viewing this is a high grade (N50) hollow cylindrical magnet with a through hole drilled in the middle of a cylindrical neodymium magnet, OD size 7.5mm, hole 3mm, height 30mm....