At present, the production processes involved in various types of magnets mainly include sintering, casting, bonding, and hot pressing and thermal deformation. One of the processes may be suitable for...
Steel or other materials can become permanent magnets because after they are properly treated and processed, the internal unevenness is in the best state and the coercive force is the largest. The cry...
Permanent magnets are divided into two categoriesThe first category is: alloy permanent magnet materials, including rare earth permanent magnet materials (neodymium iron boron Nd2Fe14B), samarium coba...
The permanent magnet materials commonly used in motors include sintered magnets and bonded magnets. The main types are AlNiCo, ferrite, samarium cobalt, neodymium iron boron and so on.Ⅰ. AlNiCo Magne...
In order to make the neodymium iron boron permanent magnet durable, it is required to have a service life of 20-30 years, and it must undergo surface anti-corrosion treatment to resist the corrosion o...
The application of sintered NdFeB permanent magnet is mainly to use its magnetic properties. But due to the different use environment and conditions, except the requirements for magnetic properties, t...
What is the relationship between temperature and the magnetic properties of NdFeB products? Is the working temperature the same for different brands? What is the upper limit of the heat-resistant work...
The magnetism of sintered NdFeB material is mainly derived from its easily magnetized crystal structure. It can obtain extremely high magnetism under the action of a strong external magnetic field, an...
