Imagnethi yeNeodymium ziye zaba yinxalenye ebalulekileyo yezixhobo ezichanekileyo ngenxa yeempawu zazo ezikhethekileyo zemagneti.Ezi magnethi zinamandla, zikwabizwa ngokuba ziimagnethi zomhlaba ezinqabileyo, zinamandla amakhulu emagnethi, zibenza balungele usetyenziso olwahlukeneyo kwizixhobo ezichanekileyo.
Izixhobo ezichanekileyo zifuna izinga eliphezulu lokuchaneka, ukuzinza, kunye nokuthembeka.Nokuba ikwizixhobo zonyango, uphando lwesayensi, okanye izixhobo zobunjineli,iimagnethi ze-neodymium ukubonelela ngamandla ombane ofunekayo ukuqinisekisa ukusebenza kunye nokuchaneka kwezi zixhobo.
Enye inzuzo ebalulekileyo yeNdFeB imagnethi yimagnetization ephezulu.Ezi magnethi zinemagnethi eyomeleleyo yazo zonke iimagnethi ezifumanekayo kwezorhwebo, zizenza zibeguquguquka kwaye zifunwa kakhulu kwizixhobo ezichanekileyo.Bayakwazi ukudala amandla abalulekileyo ngokunxulumene nobukhulu babo, okwenza iinjineli zenze izixhobo ezidibeneyo nezithembekileyo.
Kwizixhobo zonyango,iimagnethi ze-neodymium idlala indima ebalulekileyo koomatshini bokucinga ngemagnethi (MRI).Intsimi yamagnetic eyomeleleyo eyenziwa ngala mamagnethi ivumela oogqirha ukuba bafumane imifanekiso ecacileyo yezakhiwo zomzimba zangaphakathi ngaphandle kweenkqubo ezihlaselayo.Imagnethi ye-Neodymium nayo isetyenziswa kwiibrace zamazinyo kunye nokufakelwa kwamathambo, ukubonelela uzinzo kunye nenkxaso yokukhuthaza ukulungelelaniswa okufanelekileyo kunye nokuphilisa.
Kuphando lwezenzululwazi, iimagnethi ze-neodymium zizinto ezibalulekileyo kwi-accelerator yamasuntswana kunye ne-mass spectrometers.I-accelerator ye-particle ixhomekeke kumhlaba wemagnethi ukukhokela kunye nokulawula amasuntswana ahlawulweyo, okuvumela abaphandi ukuba bafunde amasuntswana asisiseko kunye nokwakheka kwezinto.I-mass spectrometers, kwelinye icala, zahlula ii-ion ezahlukeneyo ngokusekwe kumlinganiselo wazo wokutshaja, nto leyo evumela uhlalutyo oluchanekileyo lweekhompawundi zemichiza kunye ne-isotopi.Amandla enziwe ziimagnethi ze-neodymium ayimfuneko ekusebenzeni ngokuchanekileyo kwezi zixhobo.
Kwinkalo yobunjineli, iimagnethi ze-neodymium zifumana usetyenziso kwiimotor ezichanekileyo kunye nee actuators.Ezi magnethi ziyaziwa ngokusebenza kwazo okubalaseleyo kwiinjini zombane, ezibonelela ngetorque ephezulu kunye nokusebenza kakuhle.Kwi-robotics kunye ne-automation, imagnethi ye-neodymium isetyenziswa kwi-actuator echanekileyo ukulawula ukuhamba kwezinto ezahlukeneyo zomatshini ngokuchaneka okukhulu kunye nokuthembeka.
Iimpawu ezikhethekileyo zemagnethi zemagnethi ze-neodymium zibenza babaluleke kakhulu kwizivamvo zemagnethi kunye neenkqubo zokukhangela.Izazinzulu zemagneti zisebenzisa imagnethi yemagnethi ye-neodymium ukulinganisa utshintsho kwindawo, ukuqhelaniswa, okanye ubukho bezinto zemagneti.Ezi zivamvo zisetyenziswa kakhulu kumashishini afana neemoto, i-aerospace, kunye nerobhothi, ezenza ukuba kubonwe kwaye kulawule iinkqubo ezichanekileyo.
Ngaphandle kobukhulu babo buncinci, iimagnethi ze-neodymium zibonisa ukuchasana okuphezulu kwi-demagnetization, eqinisekisa uzinzo lwexesha elide kwizixhobo ezichanekileyo.Oku komelela kubenza balungele izicelo apho ukuthembeka kunye nokungaguquguquki kubalulekile.
Nangona kunjalo, kubalulekile ukuphatha imagnethi ye-neodymium ngononophelo ngenxa yemagnethi eyomeleleyo.Zinokutsala okanye zigxothe ezinye iimagnethi, zibangele ukwenzakala okanye umonakalo xa ziphathwa ngendlela engafanelekanga.Kuyacetyiswa ukuba usebenzise izixhobo ezingezizo ezemagneti kwaye ugcine iimagnethi ze-neodymium kude nezixhobo zombane ezibuthathaka.
Ukuqukumbela, iimagnethi ze-neodymium ziguqule ushishino lwezixhobo ezichanekileyo kunye neempawu zazo ezikhethekileyo zemagneti.Ukusuka kwizixhobo zonyango ukuya kuphando lwenzululwazi kunye nezixhobo zobunjineli, ezi magnethi zingqineke zibalulekile ekufezekiseni ukuchaneka, uzinzo, kunye nokuthembeka.Ubungakanani obuncinci, imagnethi ephezulu, kunye nokuchasana nokukhutshwa kuzibuthe kwemagnethi ye-neodymium kubenza baxabiseke kwizicelo ezahlukeneyo, iqinisekisa ukuqhubela phambili kwezixhobo ezichanekileyo kumasimi amaninzi.
Ixesha lokuposa: Sep-27-2023