Magnet ya NdFeB, izwi kandi nka NdFeB magnets, ni kristu za tetragonal zigizwe na neodymium, icyuma, na boron (Nd2Fe14B). Magnet ya Neodymium niyo magnets ihoraho ya magnets iboneka cyane muri iki gihe, ikaba ari nayo ikoreshwa cyane muri rare earth magnets.
Imiterere ya rukuruzi ya NdFeB ishobora kumara igihe kingana iki?
Sumakuteri za NdFeB zifite imbaraga nyinshi zo guhatira, kandi nta guhindura ingufu za sumakuteri cyangwa impinduka za sumakuteri bizabaho mu bidukikije karemano no mu miterere rusange ya rukuruzi. Iyo ibidukikije bigenze neza, sumakuteri ntizitakaza imikorere myinshi nubwo zamara igihe kirekire zikoreshwa. Rero mu ngiro, akenshi twirengagiza ingaruka z'igihe ku rukuruzi.
Ni ibihe bintu bigira ingaruka ku buzima bw'ingufu za neodymium mu ikoreshwa ryazo rya buri munsi?
Hari ibintu bibiri bigira ingaruka ku buzima bw'ingufu za rukuruzi.
Icya mbere ni ubushyuhe. Menya neza ko witonze iki kibazo mugihe uguze magnets. Magnetti zo mu bwoko bwa N zikoreshwa cyane ku isoko, ariko zishobora gukora gusa ahantu hari munsi ya dogere 80. Iyo ubushyuhe burenze ubu bushyuhe, magnetism izagabanuka cyangwa igakurwaho burundu. Kubera ko ingufu za magneti zo hanze za magneti zigeze ku rugero rwo hejuru kandi zikaba zarashinze imirongo minini y’ingufu za magneti, iyo ubushyuhe bwo hanze buzamutse, imiterere isanzwe y’ingendo imbere muri magneti irangirika. Bigabanya kandi imbaraga z’ingufu za magneti, ni ukuvuga, umusaruro munini w’ingufu za magneti uhinduka bitewe n’ubushyuhe, kandi umusaruro w’agaciro ka Br n’agaciro ka H nabyo birahinduka bitewe n’ibyo.
Icya kabiri ni ingese. Muri rusange, ubuso bwa neodymium magnets buzaba bufite urwego rw'igitambaro. Iyo igitambaro kiri kuri magnets cyangiritse, amazi ashobora kwinjira mu buryo bworoshye imbere muri magnets, bigatuma magnets igwa ingese hanyuma bigatuma imikorere ya magnets igabanuka. Muri magnets zose, imbaraga zo kurwanya ingese za neodymium magnets ziba nyinshi kurusha iz'izindi magnets.
Ndashaka kugura rukuruzi za neodymium ziramba, nshobora guhitamo nte uwazikora?
Inyinshi muri magneti za neodymium zikorerwa mu Bushinwa. Niba ushaka kugura ibicuruzwa byiza, biterwa n'imbaraga z'uruganda. Ku bijyanye n'ikoranabuhanga mu gukora, ibikoresho byo gupima, imikorere, ubufasha mu by'ubuhanga, impamyabumenyi z'ishami rya QC n'ubuziranenge bwa sisitemu zose zishobora kuzuza ibisabwa mpuzamahanga. Fuzheng yujuje ibisabwa byose byavuzwe haruguru, bityo ni byiza kuduhitamo nk'uruganda rukora magneti za neodymium z'abagore.
Ubwoko bwa Neodymium Magnets
Igisha inama yo gusoma
Igihe cyo kohereza: Mutarama-09-2023