Ozibuthe bomhlaba abangavamile, owaziwa nangokuthiizibuthe ze-neodymium, isibe umgogodla wentuthuko eminingi kwezobuchwepheshe kuzo zonke izimboni.Izici zabo ezimangalisayo kazibuthe ziguqule ukuqanjwa kwesimanjemanje, okuzenze zaba ingxenye ebalulekile ezimotweni zikagesi, izinjini zomoya, izinsiza zezokwelapha, nezinye izinhlelo zokusebenza ezingenakubalwa.Lapho singena sijula esimeni semakethe yezibuthe zomhlaba ezingavamile, sithola ukuthi lezi zibuthe ezinamandla ziba namandla abalulekile ekuqhubekiseni intuthuko esimeme.
Ozibuthe be-Neodymium bawuhlobo lukazibuthe womhlaba ongavamile, olwakhiwe inhlanganisela ye-neodymium, insimbi, ne-boron.Zinamandla amangalisayo kazibuthe, ngokuvamile adlula lawo kazibuthe bendabuko.Lesi sakhiwo esikhethekile sidonse ukunaka okukhulu kubacwaningi, onjiniyela, nabakhiqizi, okuholele ekwenyukeni kwesidingo somhlaba wonke somazibuthe be-neodymium.
Iuzibuthe womhlaba ongavamile imakethe ibone ukukhula okukhulu kule minyaka eyishumi edlule, ngenxa yokwanda kokwamukelwa kobuchwepheshe obunobungani nemvelo.Ukwenyuka kwezimoto zikagesi ikakhulukazi kugqugquzele isidingo samazibuthe asemhlabeni ayivelakancane, adlala indima ebalulekile ekukhiqizeniizinjini zikagesi, amasistimu okuqondisa amandla, nezinye izingxenye ezibalulekile.Ukwanda kwesidingo sekwenze amazwe atshale imali emandleni okukhiqiza kazibuthe womhlaba angavamile ukuze kuncishiswe ukuthembela ekuthengeni kwamanye amazwe.
Kodwa-ke, njengoba isidingo sikhula, kuphakama ukukhathazeka mayelana nokuba khona kanye nokusimama kwezibuthe zomhlaba ezingavamile.Oamazwe ukuhlola eminye imithombo yezibuthe zomhlaba ezingavamile ukuze kuqinisekiswe ukutholakala okuzinzile.Ngaphezu kwalokho,Bona basebenzela ukubuyisela futhi basebenzise kabusha izibuthe zomhlaba ezingavamile ezivela ku-e-waste ukuze kuncishiswe ingozi ye-supply chain.
Ukwengeza, ucwaningo lwezingoma zikazibuthe zomhlaba ezintsha nezithuthukisiwe zibalulekile ukuze kuhlangatshezwane nezidingo zobuchwepheshe ezithuthukayo.Abacwaningi bahlose ukunciphisa ukuthembela ezintweni zokusetshenziswa ezibalulekile njenge-neodymium futhi bahlole ezinye izinto ezinezici ezifanayo noma eziphakeme kazibuthe.Lolu cwaningo nentuthuko eqhubekayo izoqhuba ukuqanjwa kabusha embonini kazibuthe womhlaba ongavamile futhi ivule indlela yezixazululo ezisimeme.
Imakethe kazibuthe yomhlaba engavamile ayinazo izinselele zayo.Izindleko eziphakeme zezinto ezingavuthiwe, inkimbinkimbi yokukhiqiza, kanye nesidingo solwazi olukhethekile kudala izithiyo kubakhiqizi.Kodwa-ke, ukuthuthuka kwezobuchwepheshe bokukhiqiza kanye nezomnotho wesilinganiso kancane kancane kwenza ama-magnets asemhlabeni afinyeleleke kalula.
Ukwengeza, ukuphushela amandla esimeme kukhulise ukuthuthukiswa kwezinjini zomoya, ukusebenza kahle kwazo kuncike kakhulu kuzibuthe zomhlaba eziyivelakancane.Imakethe yezibuthe ezingavamile emhlabeni kuma-turbines omoya kulindeleke ukuthi ibone ukukhula okukhulu njengoba amazwe emhlabeni wonke elwela ukunciphisa ukukhishwa kwekhabhoni futhi ashintshele emithonjeni yamandla avuselelekayo.Lokhu kunikeza amathuba abalulekile kubakhiqizi ukuthi baqhubeke nokusungula nokwenza ngcono ukusebenza kwezibuthe zomhlaba eziyivelakancane.
Sekukonke, isimo semakethe kazibuthe yomhlaba engavamile siyadlondlobala njengoba lezi zibuthe ezinamandla ziqhubeka nokuguqula izimboni ezihlukahlukene.Ukukhula okusheshayo kwezimoto zikagesi, izinjini zomoya, nobunye ubuchwepheshe obuthuthukisiwe kuqhuba isidingo esikhulayo sezibuthe ze-neodymium, okugcizelela indima yabo ebalulekile ekuthuthukisweni okusimeme.Nakuba izinselelo ezinjengokuphazamiseka kokuhlinzeka ngempahla kanye nezindleko zokukhiqiza eziphakeme zisekhona, imizamo eqhubekayo ye-R&D kulindeleke ukuthi ixazulule lezi zinkinga futhi iqhubekisele phambili imakethe kazibuthe yomhlaba engavamile.Njengoba umhlaba uya ngokuya uncika kubuchwepheshe obuhlanzekile nobusebenzayo, omagnethi bomhlaba abangavamile ngokungangabazeki bazoqhubeka nokubumba ikusasa lokusungula izinto ezintsha.
Isikhathi sokuthumela: Oct-10-2023