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What are the characteristics of ndfeb magnet?

by:Newland     2020-03-29
Since the advent of ndfeb magnet, with its superior magnetic and attention, known as 'magnetic king', under the constant growth of market demand, ndfeb magnet production technology and magnet performance is also continuous development and promotion. We usually use remanence, coercive force and the maximum magnetic energy product these indicators to measure the performance of magnetic material. Ndfeb magnet is also called the 'magnetic king', why so say, because it is after the saturation magnetization, the surface magnetic energy product can reach 35000 - 45000 gs, through improved formula of ndfeb magnet, magnetic energy product can further improve. Presented here for brand 38 sh ndfeb magnet, also is stainless steel magnetic pump dosage more magnets. Its high temperature of 150 ℃, following the development of the formula, using high temperature can reach 200 ℃. When the temperature reaches limit, ndfeb magnet demagnetization ( What are the factors affecting ndfeb magnet demagnetization) Curve presents the breakdown type, can be in a temperature point instantaneously to 0, are very sensitive to temperature, so to speak. Summary of prices relative to ferrite will be higher than many, but it can not provide is magnetic ferrite, ndfeb magnetic materials so the future will have broader application and market space. In an article: how to choose the suitable magnet manufacturer? Next: what are the factors influencing the ndfeb magnet demagnetization?
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