Uthi bewazi? I-Neodymium yatholwa ngu-Carl Auer e-Vienna ngo-1885. I-Auer yahlukanisa i-neodymium ne-praseodymium nengxube ye-neodymium ne-praseodymium ngokuhlaziywa kwe-spectral ngenkathi ifunda i-diammonium nitrate tetrahydrate. U-Auer uqambe i-neodymium ngokuthi "Neodymium" ehlonipha usokhemisi waseJalimane u-Welsbach, owathola i-yttrium, elisuka egameni lesiGreki elithi "neos", elisho "elisha", nelithi "didymos", elisho "iwele".
Ngemva kokuthola kuka-Auer i-neodymium, abanye osokhemisi babenokungabaza ukutholakala. Nokho, ngo-1925, isampula yokuqala yensimbi ehlanzekile yakhiqizwa. Ngawo-1950, iLindsay Chemical Division yahlanza i-neodymium ngokuhwebelana ngokushintshaniswa kwe-ion. Isikhathi esithile ngemva kokutholakala kwayo, i-neodymium yayingasetshenziswa kakhulu. Kodwa-ke, ngokuthuthukiswa kwesayensi nobuchwepheshe, i-neodymium yaqala ukusetshenziswa emikhakheni eminingi ngenxa yezakhiwo zayo eziyingqayizivele zomzimba namakhemikhali. Ngawo-1930, i-neodymium yokuhweba yayisetshenziswa njengodayi wengilazi, futhi ingilazi ye-neodymium yayisetshenziselwa ukwenza ingilazi enombala obomvu noma owolintshi.
I-Neodymium idonse ukunaka okukhulu ngenxa yezakhiwo zayo ezihlukile zomzimba namakhemikhali. Eminyakeni yamuva nje, ukusetshenziswa kwayo emikhakheni eminingi kuye kwanda, futhi ukubaluleka kwayo kuye kwagqama kakhulu. Ngakho-ke, yini ehluke kakhulu nge-neodymium? Namuhla, ake sembule imfihlakalo ye-neodymium.
Izicelo ze-Neodymium
1. Izinto Ezisetshenziswa Zizibuthe: Ukusetshenziswa okuvame kakhulu kwe-neodymium ukwakhiwa kwezibuthe ezihlala njalo. Ikakhulukazi, omazibuthe be-iron boron ye-neodymium (NdFeB) baphakathi komazibuthe abaqine kakhulu abaziwayo. Lawa mazibuthe asetshenziswa kakhulu ukuguqula nokugcina amandla kumadivayisi afana namamotho, amajeneretha, amadivaysi e-magnetic resonance imaging, ama-hard disk drive, izipikha, nezimoto zikagesi.
Isikhathi sokuthumela: Dec-10-2024