Classification magnet What: Many different types of magnets. Generally divided into two categories of permanent magnet and soft. We are talking about the triangle magnet magnet price, usually refers to the permanent magnet magnets. Permanent magnet is divided into two large magnets classification: the first category: metal alloy magnets include neodymium magnets (Nd2Fe14B), samarium cobalt magnets (SmCo), Alnico magnets (ALNiCO) The second category: ferrite magnets Materials (Ferrite) is how to make powerful magnets out I think we all know that is not specialized in selling specifications shaped magnet magnet, but the magnet has a lot of classification, especially NdFeB magnets, NdFeB magnets are wondering how to make out it? What it has its way, let the new Tong Xin magnetic Limited take a look: NdFeB magnet manufacturers need first to understand that it is necessary to contain alloy materials crushed into fine particles, these particles come together forming, then sintered. Then cut off into desired size to complete. Of course, in the actual production of high-quality NdFeB magnets is not so simple. Not only to the unity of 3 ~ 5μm particle size specifications shaped magnet is not cheap, but also pay attention to the uniformity of shape, but also consider the heating methods such as sintering, it takes a lot of work to make. "Through massive accumulation of small technology, to reach a practical level it is today" (in neodymium magnet development and technical personnel). For example, the alloy after 3 ~ 5μm crushed to implementation of the "magnetic field forming process" is one of them. This step is to allow powder (micro-magnets) pulverized orientation. NdFeB magnets manufacturers say here refers to the orientation of the magnetization direction of the fine powder unified into a fixed direction, the orientation of the higher residual magnetic flux density (magnetic field strength indicator) becomes. When implementing this step first powder filled in a mold, applying a strong magnetic field on the powder be oriented, and then the implementation of compression molding processing. Which is unique in that the molded body does not collapse to the extent that the gentle pressure molding. Because the pressure is too large, then it will upset the hard-won unity powder orientation. Triangle magnet quotes, new magnetic Xin Tong, a magnet is provided by Xin Tong, Dongguan City, the new magnetic Limited. Xin Tong, Dongguan City, the new magnetic Limited (www.dgxtxmagnet.com/) is Dongguan, Guangdong, magnetic leader, 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 new Tong Xin magnetic leadership with the staff warmly welcome all inquiries to discuss, with new magnetic Tong Xin a better future.