1) Ingqikelelo: Imagnethi yeSamarium Cobalt (SmCo) yenziwe ngeSamarium, Cobalt kunye neIron, ezi magnethi zomhlaba zinqabileyo zomelele kakhulu kubungakanani bazo obuncinci, imbonakalo yesinyithi kunye nepropathi ebonakalayo.
2) Iimpawu: Ukuxhathisa okuphezulu kwe-demagnetization.
Iimpawu zomzimba ezifanelekileyo zobushushu
Ukuxhathisa kakuhle komhlwa