NdFeB is one of the many magnets. NdFeB is a common industrial magnet, which is used in many industries. The application of NdFeB is developed with the progress of science and technology, so the development and application of NdFeB is inseparable from the improvement of science and technology. Let's take a look at some knowledge about NdFeB.
NdFeB is one of the more common magnets. NdFeB was born in the 1980s, and when it was discovered, its magnetic energy volume was larger than that of samarium cobalt magnets. The invention of powder metallurgy later brought NdFeB to the industrial stage, making NdFeB shine in the industrial field. NdFeB is now a common rare earth magnet. In the actual processing and manufacturing, in order to avoid corrosion damage, it is necessary to carry out surface treatment or surface spraying of NdFeB, which is very necessary. NdFeB can be divided into sintered NdFeB and bonded NdFeB, their performance is different. Bonded NdFeB has all aspects of magnetic, and has a certain corrosion resistance, the need for special surface treatment, according to the actual work needs to determine. With the thawing of many NdFeB technology patents, many NdFeB manufacturers' products taste has been greatly improved, and the requirements for surface treatment of NdFeB have also been improved. Traditional treatment methods have been unable to meet the requirements, so now starting from the micro molecules, change the nature of surface treatment methods, can also use industrial application process. There are several processing methods of NdFeB. The products produced by the bonding process have high precision, good performance and good stability. The products produced by sintering process have strong texture and good demagnetization resistance. The products produced by injection molding process are of high precision and can be processed into other complex parts.
NdFeB has a very important position in the industrial field. NdFeB has the characteristics of high magnetic energy and high efficiency, which makes it play an excellent role in some machinery, especially in mechanical equipment related to motor. NdFeB production process standards are relatively strict, the staff should do a good job in the operation of the relevant protective measures. Before leaving the factory, NdFeB products should be inspected, and repeated functional tests and inspections should be carried out to prevent unqualified products from entering the market, which requires special attention.
NdFeB as a new generation of permanent magnet materials, in the industry is relatively common. The unique nature of NdFeB allows it to be used in many fields, such as transportation, medical treatment, computer and other industries can see its figure, it can be said that our life has been inseparable from NdFeB. With the development of science and technology, the development of NdFeB will be more and more in-depth.