NdFeB Magnet magnetic materials, as the latest result of the development of rare earth permanent magnet materials, are called "Magnetic King" due to their excellent magnetic properties. The neodymium iron boron magnetic material is an alloy of niobium, iron oxide or the like. Also known as magnetic steel. NdFeB has a very high magnetic energy product and strength, and the advantages of high energy density make NdFeB Magnet permanent magnet materials widely used in modern industrial and electronic technology, so that instrumentation, electroacoustic motor, magnetic separation magnetization It is possible to reduce the size, weight, and thickness of equipment. The advantages of NdFeB Magnet are high cost performance and good mechanical properties. The disadvantages are low Curie temperature, poor temperature characteristics, and easy chalking. It must be improved by adjusting its chemical composition and surface treatment. In order to meet the requirements of practical applications.
The NdFeB Magnet permanent magnet material is a permanent magnet material based on the intermetallic compound RE2FE14B. The main components are rare earth (Re), iron (Fe), and boron (B). Among them, rare earth ND can be replaced by other rare earth metals such as Dy and Pr, in order to obtain different properties. Iron can also be replaced by other metal parts such as cobalt (Co) and aluminum (Al), and the content of boron is small, but However, it plays an important role in forming a tetragonal crystal structure intermetallic compound, so that the compound has high saturation magnetization, high uniaxial anisotropy and high Curie temperature.
NdFeB magnet blank production tools and performance testing tools: smelting furnace, belt furnace, E-breaker, jet mill, press forming machine, vacuum packaging machine, isostatic press, sintering furnace, heat treatment vacuum furnace, magnetic performance test Instrument, Gauss meter.
NdFeB magnet machining tools: non-heart grinding, rounding machine, double-end grinding, flat grinding, slicer, double-sided grinding, wire cutting, Tianjin high-speed, West Lake bench drill, profiled grinding, etc.