Sintered NdFeB permanent magnets are the strongest magnets ever made, which is made of Nd， Fe, B, Dy, Co and other minor elements. With far better performance compared with traditional magnets, sintered NdFeB magnets are key functional materials for the modern industry. Sintered NdFeB magnets are widely used in computers, mobile phones, wind...

Hard ferrite, also called ferrite magnets, the electrical characteristics for, the resistivity of ferrite than metal alloy magnetic materials, and they are more High dielectric performance. Ferrite magnetic can also have a higher performance in the high freqency magnetic condutivity. Therefore, ferrite has become weak electric fields using high...