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What external factors will affect the tensile strength of the magnet? The material of the attracted object Relative contact area Surface condition and finish The influence of magnet attraction and distance Operating temperature Read More

One of the important parameters of permanent magnet materials is the stability of magnetism, which mainly refers to the influence of internal and external factors on the magnetic properties of permanent magnet materials after magnetization: temperature, time, chemical corrosion, mechanical vibration and shock, radiation, etc. The most significant impact on the stability of neodymium permanent magnet materials. The three parameters to measure magnetic performance are: remanence, coercivity, and maximum magnetic product energy. First, let's understand the concept of related parameters. Read More

The biggest application of neodymium is to make magnets with excellent performance. This kind of neodymium magnet is called neodymium iron boron magnets (NdFeB magnets), which is the strongest permanent magnet that has been found. This kind of magnet is extremely strong. Read More