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What are magnets for wind turbines are usually?
Jan 16, 2017

Building efficient and strong power of wind turbines, compared to the high-performance ferrite, it is necessary to use strength, high temperature resistant---neodymium-Iron-Boron magnets. High temperature materials-related, according to a market survey, if temperature is above 160 degrees, it is necessary to use EH series of neodymium-iron-boron. The capacity is different for each material, within a special coercive force (Hcj), the material better, higher the Hcj, of course, higher prices.

The wedge-shaped magnet to build wind turbines have a better price. 16 the wedge-shaped magnets, can form a ring 12 "od X6" diameter X1/2 "thick magnet wind generator. Of course, every wind generator magnet that is needed is a set of a set, in terms of surface treatment, electro-galvanized, nickel, nickel-copper-nickel or epoxy coating (nickel price is relatively high, because it is more resistant to corrosion, high temperature). Taking into account the specifications will vary according to each product type, in particular tolerance requirements.








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