Speaking of NdFeB, some friends may not be able to read the pronunciation of these words completely. If you mention its other name --- Magneto, you may not be unfamiliar. NdFeB is a kind of silver shiny magnetic material, which is the latest research achievement in the field of rare earth permanent magnet materials in my country. NdFeB magnet is actually an alloy, which is an alloy of praseodymium neodymium and iron boron. It is also called magnetic steel in industry. Due to the successful development of NdFeB magnets, it is possible to miniaturize and lighten the original heavy motors and large instruments.

NdFeB magnetic material also has some shortcomings that cannot be overcome by itself. For example, its Curie temperature point is relatively low, which leads to its poor temperature performance and is prone to powdering. Of course, these are all difficult for scientists. At present, it is generally used to improve their own shortcomings by adjusting the chemical composition of NdFeB magnetic materials and adopting surface treatment methods.

In terms of production process, NdFeB magnets are divided into two types: sintered NdFeB magnets and bonded NdFeB magnets. In nanotechnology, NdFeB magnets also play an important role. In the field of medical equipment, the well-known nuclear magnetic resonance instrument is an important application of NdFeB magnets. In addition, in the medical field, after long-term research by medical scientists, it has been proved that NdFeB magnetic materials have very obvious therapeutic effects on diseases such as bone hyperplasia, frozen shoulder, and neurasthenia.