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What is the distinguishing feature of ndfeb strong magnet and purpose? _ ndfeb strong magnet manufacturers

by:Newland     2020-04-01
Ndfeb strong magnet, simple is a kind of magnet, and we usually see the difference is that the magnet from excellent magnetic known as & other; The king of magnetic & throughout; 。 Ndfeb magnet contains a large number of rare earth elements, and neodymium iron and boron, its characteristics of hard and brittle. Vulnerable to oxidation corrosion on the surface, ndfeb surface coating treatment must be conducted. Surface chemical passivation is one good way to solve. As rare earth ndfeb permanent magnet material of a magnetic energy product and high coercive force, high energy density at the same time the advantages of ndfeb permanent magnet material in modern industry and the wide application of electronic technology, so that the instruments and meters, electronic motor, magnetization of the magnetic separation equipment miniaturization, lightweight, thin become possible. The advantage of ndfeb is cost-effective, good mechanical properties; Shortcoming in low working temperature, temperature characteristic is poor, and is easy to be pulverization corrosion, must through the adjust its chemical composition and take surface treatment methods to improve, to meet the requirements of practical application. Ndfeb magnetic material, as the latest result of the development of rare earth permanent magnet materials, because of their excellent magnetic known as & other; The king of magnetic & throughout; 。 Ndfeb magnet manufacturers sexual material is praseodymium neodymium metal, iron boron alloy, etc. Also called magnetic steel. Ndfeb has a very high magnetic energy product and JiaoLi, at the same time, the advantages of high energy density makes the ndfeb permanent magnet material in modern industry and the wide application of electronic technology, so that the instruments and meters, electronic motor, magnetization of the magnetic separation equipment miniaturization, lightweight, thin become possible. Sintered ndfeb permanent magnet materials have excellent magnetic, widely used in electronics, electricity, machinery, medical equipment, toys, packaging, hardware machinery, aerospace and other fields, is one of the more common permanent magnet motor, speaker, magnetic separator, computer disk drives, magnetic resonance imaging equipment instrument, etc.
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