Rare earth permanent magnet material is a kind of magnetic material which is made of alloy composed of samarium, neodymium mixed rare earth metal and transition metal (such as cobalt, iron, etc.), pressed and sintered by powder metallurgy method, and magnetized by magnetic field. There are mainly NdFeB and SmCo. my country's rare earth permanent magnet industry has strong competitiveness in the world. So what are the main origins of my country's rare earth permanent magnet materials? If you want to know, keep reading.
Samarium Cobalt Magnets and NdFeB Magnets

According to the "China Magnetic Materials and Devices Industry Yearbook 2020), from the perspective of production capacity distribution, Zhejiang, Shanxi, Beijing-Tianjin, Jiangxi, Shandong, and Inner Mongolia are the main producing areas of rare earth permanent magnet materials in my country. The output accounts for 47.1% of the national total. The Yangtze River Delta and the Pearl River Delta have developed manufacturing industries and are the main production and consumption distribution centers for various permanent magnet motors and electro-acoustic products in my country. Due to its superior geographical location, Zhejiang can radiate the Yangtze River Delta and the Pearl River Delta, and it has the advantage of industrial concentration. , so its production capacity is significantly ahead of other provinces.
The above is the information about the origin of my country's rare earth permanent magnet materials introduced by the magnet manufacturer Courage Xiaofu, and the information is organized on the Internet.
Products related to this article;
This is a radial 4-pole ring (Hollow cylinder) magnet, the material is bonded NdFeB, with high magnetic performance, the size is 16mm outer diameter, inner hole 5mm, height 20mm, surface gray epoxy treatment, suitable for water pump motor...
This product is a 4-pole ring magnet, injection-molded ferrite material, the sample size is 22mm outer diameter, 7mm inner diameter, 4mm thickness, 2 N poles and 2 S poles, mainly used for push rod motors, magnetic induction devices, encoders, etc.,...
This is a radial 2 pole circular magnet designed specifically for magnetic encoder chips. It is made of sintered neodymium-iron-boron with N35 grade performance and is suitable for standard environments....
This product is a multi pole magnetic ring with an inner diameter of 1.5mm. The material is injection molded ferrite. It adopts axial multi pole magnetization and is mainly used for DC motors. If you have a sample of similar injection molded magnetic products, please contact us for quotation....
This is a very small size rectangular block magnet with galvanized surface, 3mm length, 1.5mm width and height, with very fine tolerance, magnetized by lengthwise direction, mainly used in precision electronics, instrumentation, please contact us if you need to buy....
Need 20-pole ring magnets? Welcome to contact NST. Our company has many stock sizes. The sintered ferrite magnetic ring uploaded today has an outer diameter of 30.8mm, a hole of 21.3mm, and a thickness of 5mm....
This product is a 1mm 6-sided magnet, made of rare earth neodymium magnet, N52 grade, the surface coating is gold, very beautiful, the width is 6mmmm, the thickness is 1mm, and the thickness is magnetized. If you are interested in this small-sized polygonal magnet You can contact the courage magnet manufacturer to quote and customize for you....
You need to buy small magnets with holes. Welcome to the Courage Magnet Factory in China. We can customize small magnets with through holes (straight holes) or countersunk holes for you. You can choose NdFeB or other weak materials. The magnetic performance is generally above 3000 Gauss. If you need to know its price, please send us an inquiry, thank you!...