• Magnetic therapy of neodymium iron boron strong magnet


    The first point: the magnetized water in history The compass of one of the four great inventions of ancient China, magnetic force is one of the four basic forces of nature. It is an example of the cle...

  • The explanation of magnets in the field of aviation


    Problems in Aerospace Permanent Magnet Motors The magnetic properties of permanent magnets in permanent magnet motors directly affect the efficiency, safety and reliability of permanent magnet motors....

  • The third-generation rare earth permanent magnet material


    Since the 1980s, functional materials, ecological environment materials, and intelligent materials have played an increasingly important role in the modern civilization and social progress of human so...