Maginito a SmCo apamwamba pamakampani
Mafotokozedwe Akatundu
Samarium cobalt maginito,omwe amadziwika kuti maginito a SmCo, ndi maginito osatha omwe ali ndi mphamvu zamaginito ndipo amalimbana kwambiri ndi demagnetization. Mwachikhalidwe, amapangidwa pogwiritsa ntchito aloyi ya samarium ndi cobalt, pamodzi ndi zinthu zina zachitsulo monga chitsulo, mkuwa, nickel, ndi zirconium.
Maginito a SmCo amagwiritsidwa ntchito m'njira zosiyanasiyana. Nthawi zambiri amagwiritsidwa ntchito pazida zamankhwala, monga makina ojambulira a MRI chifukwa sakhudzidwa ndi maginito opangidwa ndi makinawa. Amagwiritsidwanso ntchito mu masensa, maginito mayendedwe, ndi actuators. M'mafakitale, amagwiritsidwa ntchito pamakina, ma jenereta, ndi makina omwe amafunikira kudalirika kwambiri komanso moyo wautali. Amagwiritsidwanso ntchito muzamlengalenga ndi chitetezo cha radar ndi ntchito zina zomwe zimafuna mphamvu yayikulu ya maginito.
SmCoUbwino wa Magnet
- Kukhazikika kwamphamvu kwa maginito ndi Kutentha kwapamwamba kwambiri
Maginito a SmCo ali ndi imodzi mwamaginito apamwamba kwambiri pakati pa maginito onse okhazikika. Mphamvu zawo ndi zachiwiri kwa maginito a neodymium.
Maginito a SmCo amatha kugwira ntchito pakutentha kwambiri komanso kutayika kochepa kwa mphamvu yamaginito. Izi zimawapangitsa kukhala abwino kuti agwiritsidwe ntchito pazotentha kwambiri.
- Kutalika kwa nthawi yayitali komanso kukana kwa Corrosion
Maginito a SmCo amatha kukhalabe ndi maginito kwa zaka zambiri popanda kukhala ndi demagnetized. Izi zimawapangitsa kukhala chisankho chabwino kwambiri pamakampani omwe amafunikira kudalirika komanso kukhazikika kwanthawi yayitali.
Maginito a SmCo ali ndi kukana kwambiri kwa dzimbiri, kuwapanga kukhala chisankho chabwino kwambiri chogwiritsidwa ntchito m'malo ovuta.
Tmitundu ya maginito a SmCo
Pali mitundu iwiri ya maginito a SmCo:SmCo5ndiSm2Co17.
Maginito a SmCo5 ndi otchuka chifukwa ndi osavuta kugwiritsa ntchito ndipo ndi otsika mtengo. Amakhala ndi mphamvu yamagetsi yotsika kuposa maginito a Sm2Co17, komabe amakhala ndi matenthedwe apamwamba kwambiri.
Maginito a Sm2Co17 ali ndi maginito apamwamba kwambiri ndipo ndi okwera mtengo. Komabe, atha kugwiritsidwa ntchito pazotentha kwambiri pomwe maginito ena sangathe kugwira ntchito.
