NdFeB magnet is a permanent magnet material with high magnetic energy product, high coercivity and high magnetization intensity. It is composed of elements such as neodymium (Nd), iron (Fe) and boron (B). It has attracted much attention due to its excellent magnetic properties and has broad application prospects.

Recently, the supply of rare earth production enterprises has increased, and the downstream demand has not actually improved. Driven by emerging and traditional needs such as energy-saving motors, industrial robots, wind power, inverter air conditioners, and consumer electronics, the global market for rare earth permanent magnets is expected to continue to grow.

NdFeB is a common permanent magnet material, which is popular for its strong magnetism, high performance and wide application. However, in the process of use, some matters need to be paid attention to in order to give full play to its functions and ensure safety. This article will introduce some precautions during the use of neodymium magnets.

Magnetic materials are materials that can react to magnetic fields in a certain way. According to the degree of magnetization, they can be divided into permanent magnet materials and soft magnetic materials. Permanent magnet materials, also known as hard magnetic materials, are mainly characterized by their high magnetic property and high coercivity. After removing the external magnetic field, they can still maintain high magnetism for a long time. Common permanent magnet materials are divided into aluminum-nickel-cobalt permanent magnet alloy, fe-chrome-cobalt permanent magnet alloy, permanent magnet ferrite, rare earth permanent magnet material and composite permanent magnet material, etc.