Advantages of magnetic NdFeB magnets Kim factory supply are cost-effective, with good mechanical properties; The disadvantage is that the low point of the Curie temperature, the temperature characteristics are poor, and easy chalking corrosion, must adjust their chemical composition and take The surface treatment method is improved so that the magnet manufacturers ranking, in order to achieve the requirements of practical applications. NdFeB rare earth permanent magnet material belongs to the third generation, with a small size, light weight and strong magnetic features, is currently the best price-performance magnet magnet factory supply, known as Magneto in the magnetic circles. The advantages of high energy density make NdFeB been widely used in modern industrial and electronic technology. In the state of bare magnetic, magnetic reach about 3500 gauss. Ferrite is iron oxide and one or more other metal oxides (e.g.: nickel oxide, zinc oxide, manganese oxide, magnesium oxide, barium oxide, strontium) formulated sintering. Is called a soft, because when magnetizing field disappears after little or no residual magnetic field. Typically used as a choke, or intermediate frequency transformer core. This permanent ferrite is completely different. Kim Dae-magnetic plant we will be continuing to work hard magnet manufacturers, wholesale, forge ahead, for you to create better products and reputation, since also looking forward to our customers, Welcome! Magnet manufacturers supply, reliable reputation Kim Dae-magnetic Factory (certified), Shaoxing magnet manufacturers provided by large magnetic Hengdian gold plant. Hengdian Kim Dae-magnetic Factory (www.jjdct.cn) is an industry leader in Jinhua, Zhejiang, electronics, electrical products manufacturing equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . In the Kim Dae-magnetic plant leadership with the staff warmly welcome all inquiries negotiations to create a large magnetic gold plant a better future.