Mugihe ikoranabuhanga rikomeje gutera imbere, imbaraga zitagaragara zigira uruhare runini inyuma yinyuma - magnesi.Ibi bikoresho bikomeye byahinduye inganda kuva electronics kugeza ingufu zishobora kubaho.Muri magnesi nyinshi ziboneka,NdFeBkuganza, gutanga imbaraga ntagereranywa no guhinduka.
None, niki magnet ya NdFeB?NdFeB isobanura neodymium fer boron kandi ni magneti yisi idasanzwe igizwe ahanini na neodymium, fer na boron.Ntibisanzwe isi ya magneti izwiho kuba ifite imbaraga za magnetique, ikagira ikintu cyingenzi mubikorwa bitandukanye.
Bitewe nuburyo bwihariye, Magnet ya NdFeB ifite imbaraga zidasanzwe za magnetique zirenga izindi magneti zihoraho.Imbaraga zabo zisumba izindi zituma bahitamo bwa mbere mu nganda zisaba ibikoresho bya rukuruzi ariko bikomeye.Kuva kuri mudasobwa zikomeye kuri mudasobwa kugeza kumashanyarazi,NdFeBHindura imikorere no gukora neza.
Nubunini bwazo, magnet ya NdFeB igira uruhare runini murwego rwingufu zishobora kuvugururwa.Nibyingenzi kuri turbine yumuyaga, ituma imbaraga zihinduka ziva mumashanyarazi zikoreshwa mumashanyarazi.Mu binyabiziga byamashanyarazi, magneti ya NdFeB akoreshwa muri moteri ikomeye yamashanyarazi kugirango yongere umuvuduko nibikorwa rusange.
Inganda zo mu kirere nazo zunguka byinshiNdFeB.Zikoreshwa mubikorwa bitandukanye nka sisitemu yo kuyobora, ikora na sensor.Ingano yabo ntoya, ihujwe nimbaraga zisumba imbaraga za magnetique, ituma biba byiza kubidukikije bigabanijwe.
Mu rwego rw'ubuvuzi,NdFeBbagaragaje ko bafite uruhare runini mubikoresho bigezweho byo gusuzuma nkimashini za MRI.Imbaraga zikomeye za magnetique zifasha kubyara amashusho arambuye yumubiri wumuntu, zifasha gusuzuma no gukurikirana ibihe bitandukanye.Byongeye kandi, zikoreshwa mubuvuzi, nka pacemakers, kugirango byorohereze imikorere.
Birakwiye ko tumenya ko hakenewe ubwitonzi budasanzwe nkukoNdFeBbirashoboka cyane kubora.Koresha igifuniko nka nikel, zinc cyangwa epoxy kugirango urinde rukuruzi ibintu bidukikije.Byongeye kandi, Magnet ya NdFeB irakomeye cyane kandi irashobora guteza umutekano muke iyo idakozwe neza.
Muncamake, Magnet ya NdFeB yahinduye inganda zitandukanye n'imbaraga zayo zisumba izindi hamwe nibikorwa byinshi.Kuva kuri elegitoroniki kugeza ingufu zishobora kuvugururwa nibikoresho byubuvuzi, iyi magneti yisi idasanzwe ikomeje kugira uruhare runini muguha imbaraga isi igezweho.Mugihe ikoranabuhanga ritera imbere, turashobora kwitega ko tuzatera imbereNdFeBtekinoroji, gufungura ibishoboka bishya no kuzamura ibintu byinshi bya porogaramu.
Igihe cyo kohereza: Ugushyingo-16-2023