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What is the isotropy and anisotropy of ferrite magnets?

Ferrite permanent magnet is made of equal square and different square materials, and the manufacturing methods include dry pressing and wet pressing. Due to cheap raw materials and easy mass production, it is the material with the largest demand and the w

Performance and price comparison of various magnetic materials

First: ferrite, low and medium performance, lowest price treadmill magnetic tile, good temperature characteristics, corrosion resistance and good performance price ratioSecond: Nd-Fe-B has the highest performance, medium price, good strength, and is not r

Overview of rare earth permanent magnet motor development

Motor is an electromagnetic equipment which takes the magnetic field as the preface to transform mechanical energy and electric energy into each other. There are two methods to establish the air gap magnetic field necessary for electromechanical energy co