Due to its excellent magnetic properties and high cost performance, the output value of ndfeb permanent magnet material occupies 90% of the worlds rare earth permanent magnet material output value, and with the continuous improvement of the preparation process and production technology, its performance continues to improve, the application field is gradually expanding.
permanent neodymium block magnet countersunk dc motor speed control
Ndfeb magnet, because of coating protection, not easy oxidation and rust, stability.The emergence of ndfeb also promoted the
progress of human civilization and the development of science and technology.
At present, rare earth permanent magnet motor is the largest application field of ndfeb magnets, accounting for about 70% of the
total use of magnets.Combined with the new technology of power electronics, the application of rare earth permanent magnet
materials in motors can realize the integration of products, and the new rare earth permanent magnet motors of various USES have
entered a new development stage.
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Due to the difference of corrosion resistance of sintered ndfeb itself, therefore, in the general case of product must have a coating to protect, according to the requirements of product applications ...>More >>
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Due to its excellent magnetic properties and high cost performance, the output value of ndfeb permanent magnet material occupies 90% of the worlds rare earth permanent magnet material output value, an...>More >>