Gito ya neodymium cube magnet ni ubwoko bwaimbaraga za neodymiumzikunze gukoreshwa mubikorwa bitandukanye nko muri moteri yamashanyarazi, sensor, hamwe na magnetiki resonance imaging (MRI). Izi magneti zikozwe mu mavuta ya neodymium, fer, na boron, bikabaha imbaraga za rukuruzi zikomeye.Imashini ntoya ya neodymium cube iraboneka murwego rwubunini, mubisanzwe kuva kuri milimetero nkeya kugeza kuri santimetero nke z'uburebure.
Bakunze gukoreshwa mubisabwa aho bisabwa imbaraga, rukuruzi ikomeye, nko muri electronics cyangwa gufata ibintu mumwanya.Ni ngombwa gukoresha magnesi ya neodymium witonze kuko ikomeye cyane kandi irashobora gutera imvune iyo idakozwe neza. Bagomba kuba kure y’abana n’amatungo, kandi ntibagomba kumirwa cyangwa gushyirwa hafi y ibikoresho bya elegitoroniki, pacemakers, cyangwa ibindi bikoresho byubuvuzi. Byongeye kandi, magnesi ya neodymium igomba kubikwa kure yizindi magneti cyangwa ibikoresho bya magneti kugirango wirinde demagnetisation. Niba ufite gahunda yo kuguracube neodymium magnets cubekuva mubushinwa, urashobora kuvugana nuruganda rwa Fullzen ninde isauruganda rukuruzi. Niba ukeneyeubwinshi bwa neodymium magnets cube, tuzagufasha gukemura ibibazo byawe.
Imashini ihoraho ni rukuruzi igumana magnetisme yayo nyuma yo gukwega. Imashini zihoraho zikozwe mubikoresho nka fer, cobalt, na nikel, hamwe nibikoresho bidasanzwe-isi nka neodymium na samarium-cobalt.
Umwanya wa rukuruzi ya rukuruzi ihoraho ikorwa no guhuza ibihe bya magneti ya atome mubikoresho. Iyo ibi bihe bya magneti bihujwe, birema umurima wa rukuruzi urenze hejuru ya rukuruzi. Imbaraga zumurima wa magneti ziterwa nimbaraga zigihe cya magneti no guhuza atome mubikoresho.
Imashini zihoraho zikoreshwa muburyo butandukanye nka moteri yamashanyarazi, amashanyarazi, nibikoresho byo kubika magneti. Zikoreshwa kandi mubintu bya buri munsi nka firigo ya firigo hamwe n ibikinisho bya magneti.
Imbaraga za rukuruzi zihoraho zapimwe mubice bya magnetiki flux yuzuye, cyangwa tesla (T), kandi bigenwa nibikoresho byakoreshejwe hamwe nuburyo bwo gukora. Imbaraga za magneti ya neodymium, kurugero, irashobora kuva kuri gauss magana kugeza kuri tesla irenga 1.4.
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Iyi disiki ya neodymium magnetic ifite diameter ya 50mm n'uburebure bwa 25mm. Ifite magnetiki flux isoma 4664 Gauss nimbaraga zo gukurura kilo 68.22.
Imashini zikomeye, nkiyi disiki ya Rare Isi, yerekana imbaraga za magneti zikomeye zishobora kwinjira mubikoresho bikomeye nkibiti, ibirahuri cyangwa plastiki. Ubu bushobozi bufite porogaramu zifatika kubacuruzi naba injeniyeri aho magnesi zikomeye zishobora gukoreshwa mugushakisha ibyuma cyangwa guhinduka ibice muri sisitemu yo gutabaza no gufunga umutekano.
Urwego rwa magneti ya neodymium, nka N35, N40, N42, N45, N48, N50, cyangwa N52, bivuga imbaraga za rukuruzi n'ibiranga imikorere. Aya manota nuburyo busanzwe bwo kwerekana umusaruro wingufu za rukuruzi, ni igipimo cyinshi cyingufu za magneti. Umubare wo murwego rwohejuru werekana rukuruzi ikomeye. Kurugero, rukuruzi ya N52 irakomeye kuruta N35.
Ibicuruzwa bitanga ingufu za magneti ya neodymium mubisanzwe bipimirwa muri MegaGauss Oersteds (MGOe) cyangwa Joules kuri metero kibe (J / m³). Iyo agaciro kari hejuru, niko imbaraga za rukuruzi rukuruzi ishobora kubyara. Ni ngombwa kumenya ko urwego rwohejuru rukuruzi rushobora kwibasirwa nubushyuhe ningaruka za demagnetisation.
Gukata, gucukura, cyangwa gutunganya magneti ya neodymium birashoboka, ariko bisaba ibikoresho kabuhariwe, ubuhanga, no kwitonda bitewe nubugome bwa magnesi n'ubushobozi bwo kumeneka cyangwa kumeneka. Niba bidakozwe neza, izi nzira zirashobora kwangiza magnesi, bigira ingaruka kumiterere ya magneti, cyangwa no gukomeretsa.
Kugurisha cyangwa gusudira magnesi ya neodymium muri rusange ntabwo byemewe kubera kumva cyane ubushyuhe. Imashini ya Neodymium ikozwe mubikoresho bishobora gutakaza imiterere ya magneti cyangwa bikangirika iyo bihuye nubushyuhe bwo hejuru. Kugurisha cyangwa gusudira birashobora kubyara ubushyuhe bushobora kugira ingaruka kumikorere ya rukuruzi.
Nibyo, ugomba kuzirikana ubushyuhe mugihe ukorana na magneti neodymium. Imashini ya Neodymium yunvikana nihindagurika ryubushyuhe, kandi guhura nubushyuhe bwo hejuru birashobora kugira ingaruka kumiterere ya magneti. Dore ibyo ugomba kumenya:
Ubushyuhe bwa Curie: Imashini ya Neodymium ifite ubushyuhe bukomeye bwitwa Curie ubushyuhe (Tc), nubushyuhe batangira gutakaza magnetisiyasi. Kuri magnesi nyinshi za neodymium, ubushyuhe bwa Curie buri hagati ya 80 ° C na 200 ° C, bitewe nurwego hamwe nibigize.
Fullzen Magnetics ifite uburambe bwimyaka irenga 10 mugushushanya no gukora imashini zidasanzwe zidasanzwe. Twohereze icyifuzo cya cote cyangwa utwandikire uyumunsi kugirango tuganire kubikorwa byihariye byumushinga wawe, kandi itsinda ryacu ryinzobere mu bya injeniyeri rizagufasha kumenya uburyo buhendutse bwo kuguha ibyo ukeneye.Twohereze ibisobanuro byawe birambuye bya progaramu yawe ya magnet.