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Ndfeb strong magnet contains the chemical composition?

by:Newland     2020-05-05
Main composition for rare earth ndfeb strong magnet ( 重新) , iron ( Fe) , boron ( B) Part, in order to get different performance of rare earth Nd available dysprosium ( Dy) , praseodymium ( Pr) Other rare earth metals replace, iron can also be cobalt ( Co) , aluminum ( Al) And other metal parts replacement, ndfeb strong magnet in the boron content is smaller, but to form a square crystal structure between the metal compounds play an important role, compound with high saturation magnetization, high uniaxial anisotropy and the distance of high temperature.
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