Imagnethi yeNeodymium idlule kwinkqubo yophuhliso engakholelekiyo kule minyaka idlulileyo.Ezi magnethi zisisigxina, ezaziwa ngokuba ziimagnethi zeNdFeB, zenziwe ngealloy ye-neodymium, intsimbi, kunye neboron.Baziwa ngamandla abo akhethekileyo, nto leyo ebenza badume kumashishini ahlukeneyo, kubandakanya amandla avuselelekayo, i-elektroniki, kunye neemoto.
Ukuphuhliswa kweemagnethi ze-neodymium kwaqala ngo-1970, xa zafunyanwa ngabaphandi.Ezi magnethi zakhawuleza zaduma ngenxa yamandla abo aphezulu wemagnethi xa kuthelekiswa nabanye oomazibuthe.Nangona kunjalo, imveliso yabo yezorhwebo ayizange iqale de kube ngoo-1980, xa izazinzulu ekugqibeleni zafumana indlela yokukhupha i-neodymium metal engabizi.
Emva koko, uphuhliso lweemagnethi ze-neodymium ibe yinkqubo eqhubekayo ejolise ekwandiseni amandla abo, uzinzo kunye nokuguquguquka.Olunye uphuhliso olubalulekileyo yayikukuziswa kwemagnethi ye-sintered neodymium, eyaqala ukuveliswa ngoo-1980.Ezi magnethi zenziwa ngokufudumeza kunye nokucinezela i-neodymium engumgubo, i-iron, kunye ne-boron ibe bubunzima obuqinileyo.
Le nkqubo ibonelele ngophuculo olubonakalayo kumandla emagnethi, ibenza bomelele kwaye bafikeleleke ngakumbi.Iimagnethi ze-Sintered neodymium zisetyenziswa kuninzi lwezicelo zemagnethi ze-neodymium, ukusuka ekubanjweni kweengcango ukuya koololiwe abanesantya esiphezulu kunye neeinjini zomoya.
Uphuhliso olongezelelweyo kwimveliso yeemagnethi ze-neodymium lubandakanya ukwaziswa kobuchule obutsha bokuvelisa.Obunye ubuchule obunjalo kukusetyenziswa kwe-alloying yomatshini, edibanisa izinto ezintathu ze-neodymium, intsimbi, kunye ne-boron kwaye idale iinkozo ezincinci zekristale, zinyusa amandla umazibuthe.
Ukongeza, abaphandi baye baphuhlisa iindlela zokwenza iifilimu ezincinci zemagnethi ye-neodymium usebenzisa itekhnoloji ye-sputtering.Le nkqubo isebenzisa indawo yamagnetic kwi-substrate apho i-neodymium, i-iron, kunye ne-boron zifakwe kumaleko amancinci.Le teknoloji ivumela ukuguquguquka ngakumbi kwimilo kunye nobukhulu beemagnethi, ngakumbi kwintsimi ye-microelectronics.
Impumelelo enkulu kuphuhliso lweemagnethi ze-neodymium kukukwazi ukubenza balunge ngakumbi kokusingqongileyo.Uyilo lwangaphambili lubandakanya ukusetyenziswa kwezinto ezinobuthi kunye nezinobungozi kokusingqongileyo, njengesinyithi esinzima, ezinokubangela ungcoliseko kunye nobungozi empilweni.Namhlanje, abavelisi basebenzisa ezinye izinto kunye neendlela zokuvelisa ezinciphisa indawo yendalo yemagnethi ye-neodymium.
Imagnethi ye-Neodymium ibonakalisa ukuba idlala indima ebalulekileyo kuphuhliso lwetekhnoloji kwihlabathi liphela.Amandla abo aphezulu kunye nobukhulu obuncitshisiweyo bubenza bafaneleke kwizicelo ezahlukeneyo, ukusuka kwizixhobo zonyango kunye nombane wabathengi ukuya kwizithuthi zamandla avuselelekayo kunye ne-aerospace.
Namhlanje, ukusetyenziswa kweemagnethi ze-neodymium kuyanda njengoko kuvela itekhnoloji entsha.Ukuphuhliswa kwezi magnethi kuyaqhubeka njengoko izazinzulu zisebenzela ukuphucula iipropathi zazo kwaye zizenze zibe namandla ngakumbi, zisebenze, kwaye zingabizi kakhulu.
Ngokubanzi, ukuphuhliswa kweemagnethi ze-neodymium kuye kwavela ixesha elide ukususela ekufumaneni kwabo.Ngenkqubela phambili eqhubekayo, ezi magnethi zilindeleke ukuba zidlale indima enkulu ngakumbi kwikamva letekhnoloji, ngaloo ndlela zibenze babe licandelo elihambele phambili ngokumangalisayo kwihlabathi lanamhlanje.
Ixesha lokuposa: Apr-04-2023