Tsanangudzo Pfupi:

SmCo magineti anomiririra chizvarwa chazvino chezvigadzirwa zvemagineti. Iwo akagadzirwa anopfuura makore makumi mana apfuura uye akaunza nguva yeanogara magineti mota. Panguva iyoyo, idzi simbi dzepasi dzisingawanzoitiki dzaidhura zvikuru. Munguva ye1980s, SmCo zvinhu zvaiwedzera kutsiviwa neNdFeB magineti. Nekuda kwekukwira kunoshamisa kwemutengo munyika isingawanzoitiki neodymium nedysprosium (Nd/Dy), chinyorwa ichi chawanazve mukurumbira mukushandisa kune tembiricha yepamusoro (150 ° C - 200 ° C). Nekudaro, pane miganhu yakaiswa pazvinhu zvine chekuita nekunyanya remanence. Mhando mbiri huru dzeSmCo magineti dziripo, 1: 5 mhando (SmCo5) uye 2:17 mhando (Sm2Co17). SmCo magineti ane super high magineti zvivakwa uye tembiricha zvivakwa.