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Sm2co17 Magnet Ring Shaped SmCo Magnets

Basic Info

Model No.:  sm2co17

Product Description

Model NO.: sm2co17 Shape: Ring Specification: sm2co17 HS Code: 8505119000 Certification: RoHS, CE, ISO Trademark: SHINE Origin: Ningbo Manufacturing Process of Smco Magnets

SmCo Magnets are widely applied in aerospace and defence,  tele-communication, medical and industrial areas. SmCo magnets have been applied in high working temperature which up to 350
ºC.Smco Magnets are usually be applied on automatic controlling systems, motors, meters.
Producing smco magnets is a difficult work, Firstly, powder mixing process should avoid any dirt
coming into the mixed powders, before the pressing, workers would wear cleaness clothings and
masks. also, workers would clean the instrument and finish pressing instrument vacuum process,
After pressing, these Magnet blanks need removing to sintering workshop, The sintering workers
would place these blanks on graphite plates then move into sintering furnace.   Before sintering, sintering workers will start vacuum process and prewarming process,then operate
the machines to inject the argon gas and upping the sintering temperature to 1350 ºC , After a  long
timeof sintering when the sintering process have finished,the volume of smco blank swill reduce and
become smaller,  the following process will be the wet polishing, the machaning features of smco  is
very fragile,so polishing workers need wear protecting goggles,After polishing process, these Smco Magnet blank need to finish surface treating, then testing,at last,finish magnetizing and package.
smco5 and sm2co17


Smco magnets are strong Permanent Magnet alloy of Samarium and Cobalt, their magnetism range
are from 16 MGOE to 33 MGOE.Magnetism of SmCo5 magnets are range from16 MGOe to 25 MGOe, its' reversible temperature coefficient is about 0.05% / ºC, When comprared with Sm2Co17, SmCo5 are having a better machanical properties. sm2co17 magnets have a  magnetism range from 20 MGOE to 32MGOE, reversible temperature coefficient rate is 0.03%, usually applied on the  motors  or  meters ,They are very suit for the high
temperature encionment. Since it reduces a lot of  expensive Samarium , so the price of sm2co17
is much cheaper than SmCo5.

Contact us if you need more details on Sm2co17. We are ready to answer your questions on packaging, logistics, certification or any other aspects about SmCo Magnets、SmCo. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : SmCo Magnet

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