What role does NdFeB magnet play in the industry?

 In our use, many products are not seen in our lives. Many of these products are used in high-tech fields. At present, the global magnetic materials mainly include permanent magnet materials, soft magnet materials, and letter magnet materials. , Special magnet materials, etc. The applications of NdFeB magnets in industry are as follows:

   In the IT industry, hard disk drives, CD-ROM drives, DVD-ROM drives, monitors, printers, multimedia audio, notebook computer printing and packaging, electronic hardware, plastic molds, etc. also need to use a large amount of neodymium iron boron, ferrite soft Components such as magnets and permanent magnets. In the automotive industry, the global annual output of automobiles is approximately 55 million. According to the calculation of 41 ferrite permanent magnet motors used in each car, the automobile industry needs about 2.255 billion motors every year. In addition, the global demand for car speakers is hundreds of millions. In short, the automotive industry needs to consume a large amount of magnetic materials every year.

    NdFeB magnets are still used in our lives, and these functions are also great, bringing many development opportunities for our industrial development. In the descaling and anti-scaling industry, after the water is treated with NdFeB high-strength magnetization, the water molecular bond deforms in angle and length at the same time. The hydrogen bond angle is reduced from 105 degrees to about 103 degrees, causing a series of changes in the physical and chemical properties of water. , Water activity and solubility are greatly improved. In the health care industry, a large number of practices and scientific experiments have proved that NdFeB high-strength magnetization can change the surface tension, density, solubility and other physical properties of water, and have a significant impact on chemical properties such as acid and alkali. Magnetized water can increase enzyme activity in water And the permeability of the biofilm.