This product is a rare earth material samarium iron nitrogen magnetic powder and nylon 12, polyphenylene sulfide (PPS) and other binders and additives modified injection molding magnetic particles.

The Curie temperature of samarium iron-nitrogen injection molded magnetic particle products is as high as 472℃, and the molded samarium iron-nitrogen magnet is tested at 120℃ for 300 hours, and its permanent irreversible magnetic loss is only less than 3%. In addition, samarium iron-nitrogen materials have stronger corrosion resistance than Ndfeb materials. The resistivity of samarium iron-nitrogen injection bonded magnet is more than 1000 times that of sintered magnet, which can avoid eddy current loss to a greater extent and adapt to the needs of the development of high frequency and high speed direction of motor motor.

Application fields: various motor rotors and induction magnetic rings in the automotive field and servo motor rotors and sensor magnetic rings in the robot field.

(Note: Samarium iron nitrogen materials are all provided by the invention patent holder MagValley Production)