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 product is a high-performance 8-pole ring magnet with radial magnetization. The material is ferrite. It belongs to a ferrite multi-pole magnetized ring. The outer diameter of the magnet is 75mm, the inner diameter is 51mm, and the height is 35mm....
The sample is M10 countersunk hole square NdFeB magnet, the length and width are 75mm, thickness is 25mm, with strong magnetic strength, specializing in heavy industry, machinery and equipment, salvage, etc., welcome to bring quantities to consult the price....
Sample display is a N52 grade ultra-thin rectangular block neodymium magnet, length size 8mm, width 1.8mm, thickness is only 0.6mm, can be affixed with adhesive backing, scribing marking, although the size is small, but still has a certain degree of magnetism, suitable for use in a number of precision instruments, meters, handicrafts, toys....
This is ring-shaped neodymium magnet with an outer diameter of 4mm, a thickness of 4mm, and a middle hole of 1.6mm. It is N48 grade, with a surface magnetic force of about 3900 Gauss. It is produced and photographed by the courage magnet manufacturer carrich. If you are interested in this product, please leave us a message or send us an email....
Buy small hole radial magnet ring, high precision radial cylindrical magnet with small hole, welcome to contact Courageous Magnet Manufacturer, we have many customized cases, such as the one you see now, belongs to the motor radial magnet, outer diameter 2.5mm, center hole 1mm, height 4.8mm, N48H grade...
This product is a rectangular pot magnet with a hole, usually a counterbore. It is used together with screws. There are one with one counterbore and two with two counterbore holes. It is suitable for fishing, lifting metal objects, kitchen and bathroom hooks, etc., rectangular Can magnet specifications are customized according to customer requirements. Please contact us for prices....
Our company is a manufacturer of permanent magnets for electric motors, we can provide you with multi-pole ring magnets made of various materials, you are now browsing this is an injection molded ferrite ring, OD 41mm, hole 35mm, height 24.5mm, radial 4-polar magnetization, surface magnetic strength of 750 gauss or so, there are molds and samples, welcome to inquire about the price....
This is a customized ceramic ferrite pot magnet for customers, which consists of galvanized iron shell + ring ferrite magnet, the size of the iron shell, the size of the magnetic ring and so on can be processed and customized according to your actual needs....