Alnico: first used in magnetic technology. It can be used at very high temperatures - about 500 degrees Celsius. After processing the surface was like a bright stainless steel. Disc-shaped, cylindrical, square-shaped magnet suppliers Guancheng, horseshoe-shaped and so on. Instruments, meters and high temperature samarium cobalt rare-earth magnet material is very brittle Guancheng magnet production, but the high temperature, can be used under conditions of 300 degrees Celsius. Disc-shaped, circular, square-shaped, tile-shaped. There are a variety of sizes to choose high-tech field of high-performance and high-temperature environments NdFeB rare earth magnet, unlike the samarium cobalt as brittle, but using high temperature is not samarium cobalt magnets. Under normal circumstances also easily oxidized, so the surface to be plated. Disc-shaped, circular, square-shaped, tile-shaped. There are a variety of sizes to choose from NdFeB magnets are currently the highest performance magnets, and using non-technical areas are increasingly being used, such as adsorption Guancheng magnet magnet factory outlets, toys, jewelry and the like. Powerful magnet technology in the magnet after saturation magnetization is reversed when the magnetizing Guancheng magnet, the magnetic flux density required to reverse the magnetic field strength is reduced to zero the value of the coercive force is called magnetic induction (Hcb). But this time the magnetization of the magnet is not zero, the magnetization effect is only applied reverse magnetic field of the magnet cancel each other out. (External magnetic induction performance is zero) to withdraw at this time if the external magnetic field, the magnet still has a certain magnetic properties. Coercivity NdFeB magnets are generally 11000Oe more. Guancheng magnet factory outlets | New Tong Xin magnetic | PR magnet provided by the Dongguan City, Tong Xin magnetic Limited. Dongguan City, Tong Xin magnetic Limited (www.dgxtxmagnet.com/) Dongguan, Guangdong, magnetic leader, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. New Tong Xin magnetic leadership with the staff warmly welcome all inquiries to discuss, with new magnetic Xin Tong better future.