Iimathiriyeli zemagnethi zomhlaba ezinqabileyo, ezinje ngemagnethi ye-neodymium, eyaziwa ngokubaIimagnethi zeNdFeB, ziya zithandwa ngakumbi ngenxa yamandla azo akhethekileyo kunye nokuguquguquka kwazo. Ezi magnethi zisetyenziswa kakhulu kumashishini ahlukeneyo, kubandakanywa i-electronics, izithuthi kunye namandla ahlaziyekayo. Nangona kunjalo, ixabiso lezinto ezinqabileyo zomhlaba zemagneti, kubandakanya imagnethi ye-neodymium, iyaguquguquka ngenxa yotshintsho kubonelelo kunye nemfuno.
Ukufunaiimagnethi ze-neodymiumiye yakhula ngokuthe ngcembe ngenxa yokwanda kokuthandwa kwezithuthi zombane, iiinjini zomoya, kunye nezinye izicelo zobuchwepheshe obuphezulu. Ukuchatshazelwa koku, ixabiso lezinto ezinqabileyo zomhlaba ziguquguquka kakhulu kwiminyaka yamuva. Ukuphazamiseka kwekhonkco lonikezelo kunye nokungavisisani ngokwelizwe kube negalelo ekuguquguqukeni kwamaxabiso.
Ixabiso lemagnethi ye-NdFeB ichatshazelwa zizinto ezininzi, kubandakanya iindleko zemathiriyeli ekrwada, iinkqubo zemveliso, kunye nemfuno yentengiso. Ukuveliswa kweemagnethi ze-neodymium kubandakanya ukutsalwa kunye nokulungiswa kwezinto ezinqabileyo zomhlaba kwaye zinokuchatshazelwa yimiba ye-geopolitical kunye nemimiselo yokusingqongileyo. Ukongeza, imfuno yemagnethi ye-neodymium kuwo wonke amashishini ahlukeneyo inokuchaphazela amaxabiso njengoko abavelisi bekhuphisana ngezinto ezilinganiselweyo.
Ukunyuka kwemfuno yeemagnethi ze-neodymium kuphakamise inkxalabo malunga nokuzinza kobutyebi bomhlaba obunqabileyo. Ngenxa yoko, iinzame ziyaqhubeka ukuphuhlisa imathiriyeli ezizezinye kunye nobugcisa bokurisayikilisha ukunciphisa ukuthembela kwizinto ezinqabileyo zomhlaba. Ukongeza, imisebenzi ye-R&D igxile ekuphuculeni ukusebenza kakuhle kwemagnethi ye-neodymium ukunciphisa ukusetyenziswa kwezi zixhobo zixabisekileyo.
Isishwankathelo, ixabiso lezinto ezinqabileyo zomhlaba zemagneti, kubandakanywa nemagnethi ye-neodymium, ichatshazelwa yintsebenziswano eguqukayo yokubonelela kunye nemfuno. Iqhutywa yinkqubela phambili yetekhnoloji kunye namanyathelo okusingqongileyo, imfuno yezi zixhobo iyakhula, ekhokelela ekuguqukeni kwamaxabiso. Njengoko ishishini liqhubeka nokukhula, imingeni enxulumene nokubonelela kunye nokuzinza kwezinto ezinqabileyo zemagneti yomhlaba kufuneka ziqwalaselwe. Iinzame zokuphuhlisa imathiriyeli ezizezinye kunye nobuchwepheshe bokurisayikilisha ziya kudlala indima ebalulekileyo ekubumbeni ikamva lemarike yemagnethi yomhlaba enqabileyo.
Ixesha lokuposa: Aug-14-2024