Ozibuthe be-Neodymium badlule kunqubo yentuthuko emangalisayo phakathi neminyaka edlule.Lawa mamagnethi ahlala njalo, awaziwa nangokuthi omazibuthe be-NdFeB, enziwe nge-alloy ye-neodymium, iron, ne-boron.Baziwa ngamandla abo angavamile, okubenza badume ezimbonini ezihlukahlukene, okuhlanganisa amandla avuselelekayo, ama-electronics, kanye nezimoto.
Ukuthuthukiswa kozibuthe be-neodymium kwaqala ngawo-1970, lapho atholwa abacwaningi.Lezi zidonsa ngokushesha zaduma ngenxa yamandla azo azibuthe aphakeme uma ziqhathaniswa nabanye omazibuthe.Nokho, ukukhiqizwa kwabo kwezohwebo akuzange kuqale kwaze kwaba ngawo-1980, lapho ososayensi ekugcineni bethola indlela yokukhipha insimbi ye-neodymium ngokungabizi.
Kamuva, ukuthuthukiswa kozibuthe be-neodymium kube inqubo eqhubekayo ehloselwe ukukhulisa amandla abo, ukuzinza, nokuguquguquka.Enye intuthuko ebalulekile kwaba ukwethulwa kukazibuthe we-sintered neodymium, owaqala ukukhiqizwa ngawo-1980.Lawa mamagnets enziwa ngokufudumeza nokucindezela i-neodymium eyimpuphu, insimbi, ne-boron ibe yinqwaba eqinile.
Le nqubo inikeze ukuthuthukiswa okuphawulekayo kumandla kazibuthe, okubenza baqine futhi bathengeke kakhulu.Ozibuthe be-Sintered neodymium basetshenziswa ezinhlelweni eziningi zikazibuthe ze-neodymium, kusukela ekubanjweni kweminyango kuya ezitimeleni ezinesivinini esikhulu nezinjini zomoya.
Ukuthuthukiswa okuqhubekayo ekukhiqizweni kozibuthe be-neodymium kufaka phakathi ukwethulwa kwamasu amasha okukhiqiza.Enye yalezo zinqubo ukusetshenziswa kwe-alloying eyimishini, exuba izakhi ezintathu ze-neodymium, insimbi, ne-boron futhi yakhe izinhlamvu ezincane zekristalu, okwandisa amandla kazibuthe.
Ukwengeza, abacwaningi baye bahlakulela izindlela zokwenza amafilimu amancanyana kazibuthe we-neodymium kusetshenziswa ubuchwepheshe bokushaya amanzi.Le nqubo isebenzisa inkambu kazibuthe ku-substrate lapho i-neodymium, insimbi, ne-boron kufakwa ezingqimbeni ezincane.Lobu buchwepheshe buvumela ukuguquguquka okwengeziwe ekubunjweni nasekusayizini wamagnetic, ikakhulukazi emkhakheni we-microelectronics.
Impumelelo enkulu ekuthuthukisweni kozibuthe be-neodymium yikhono lokubenza bavumelane nemvelo.Imiklamo yangaphambili yayihlanganisa ukusetshenziswa kwezinto ezinobuthi nezilimaza imvelo, njengezinsimbi ezisindayo, ezingadala ukungcola nobungozi bezempilo.Namuhla, abakhiqizi basebenzisa ezinye izinto nezindlela zokukhiqiza ezinciphisa indawo yemvelo kazibuthe we-neodymium.
Ozibuthe be-Neodymium bakhombisa ukubamba iqhaza elikhulu ekuthuthukisweni kobuchwepheshe emhlabeni jikelele.Amandla abo aphezulu kanye nosayizi oncishisiwe kubenza balungele izinhlelo zokusebenza ezihlukahlukene, kusukela kumishini yezokwelapha kanye nogesi wabathengi kuya ezimotweni zamandla avuselelekayo kanye ne-aerospace.
Namuhla, ukusetshenziswa kozibuthe be-neodymium kuyanda njengoba kuvela ubuchwepheshe obusha.Ukuthuthukiswa kwalab’ kazibuthe kuyaqhubeka njengoba ososayensi besebenzela ukuthuthukisa izakhiwo zabo futhi bazenze zibe namandla nakakhulu, zisebenze kahle, futhi zingabizi kakhulu.
Sekukonke, ukuthuthukiswa kozibuthe be-neodymium sekuhambe ibanga elide kusukela ekutholakaleni kwabo.Ngokuthuthuka okuqhubekayo, lawa mamagnet kulindeleke ukuthi adlale indima enkulu nakakhulu esikhathini esizayo sobuchwepheshe, ngaleyo ndlela abenze babe ingxenye ethuthuke ngendlela emangalisayo emhlabeni wanamuhla.
Isikhathi sokuthumela: Apr-04-2023