Isikaliyinto enqabileyo nexabisekileyo efumene ingqalelo enkulu kwiminyaka yakutshanje ngenxa yepropathi yayo eyahlukeneyo. Kuyaziwa ngamanqaku ayo alula kwaye abukhazimele kakhulu, enze ukuba ibe yinto efunekileyo kumashishini anje nge-aerospace, elektroniki kunye namandla ahlaziyiweyo. Nangona kunjalo, ngenxa yeIsikaliUkunqongophala kunye neendleko eziphezulu, ukukhupha kunye nenkqubo yokucoca kunokuba lucelomngeni. Enye indlela ephononongiweyo kukuguqulaI-Scandium Oxidekwiisinyithi se-Scandium. Kodwa unakoI-Scandium Oxidehlaziya ngempumeleloisinyithi se-Scandium?
I-Scandium Oxideyeyona ndlela ixhaphakileyo yeIsikaliifunyenwe kwindalo. Ngumgubo omhlophe oqhele ukuveliswa njengemveliso ye-oran efana ne-Uranium, i-tin kunye ne-tungsten. NgelixaI-Scandium Oxidengokwayo inazo ezinye iinkqubo kwiShishini le-Ceramics, amakhohla ayo okwenyani akwenzeka ukuba atshintshelweisinyithi se-Scandium.
Inkqubo yokucoca iqala ngokuveliswa kweI-Scandium OxideKwaye kubandakanya amanyathelo aliqela. Okokuqala, i-Scandium ene-ore ikhutshwe emhlabeni kwaye iphantsi kwenkqubo yokuzizuza ukuze yahlule izinto ezixabisekileyo ezivela kwimngcoliso. Ukugxininiswa kwesiphumo kukwenziwa kwakhona ukuvelisa ubunyulu obuphezuluI-Scandium Oxideumgubo.
KanyeI-Scandium Oxideifunyenwe, inyathelo elilandelayo kukuguqula ibeisinyithi se-Scandium. Olu tshintsho lufezekisiwe ngenkqubo ekuthiwa ukuncitshiswa. Iindlela ezahlukeneyo zokuncitshiswa ziphandiwe, kodwa ezona ndlela ziqhelekileyo zibandakanya ukusetyenziswa kwe-calcium besinyithi njengearhente yokunciphisa.I-Scandium Oxideixutywe ne-calcium kwaye ifudumele kubushushu obuphezulu kwi-vacuum okanye kwi-Intert. Oku kubangela ukuba i-calcium iphendule ngeoksijini kwiI-Scandium Oxide, kukhokelela ekumiselweni kwe-calcium oxide kwayeisinyithi se-Scandium.
Nangona kunjalo, ukucocaI-Scandium OxideKwisinyithi seScandium ayisiyonkqubo elula. Ukuqinisekisa utshintsho olwenziweyo, kukho imiceli mngeni ekufuneka yoyisiwe. Omnye wobunzima obuphambili bulele kwi-Scandium.IsikaliUkuphendula ngokulula ngeoksijini, i-nitrogen kunye nokufuma emoyeni, kusenza ukuba kungafikeleli kwi-oxidation kunye nongcoliseko. Ke ngoko, inkqubo yokuncitshiswa kufuneka ilawulwe ngononophelo ukuthintela ukuphendula okungafunekiyo kunye nokugcina ubunyulu bentsimbi enesikhafu sesiphumo esikhokelela.
Omnye umngeni yindleko eziphezulu zokuvelisa iIsikali sensimbi. KubaIsikaliInqabile kwindalo, ukukhutshwa kwayo kunye nokuhlaziywa kufuna itekhnoloji ephambili kunye nezixhobo ezizodwa, okukhokelela kwiindleko zemveliso ephezulu. Ukwengeza,IsikaliIbango lihlala liyintsimbi, liqhubekileIsikaliamaxabiso.
Ngaphandle kwezi ngxaki, siqhubeka nokuqhuba umsebenzi wophando kunye nophuhliso ukuphucula ukusebenza kunye nokusebenza kwendleko zeisinyithi se-Scandiumimveliso. Le mizamo ijolise ekwenzeni lula inkqubo yokucoca kwaye iphuhlise iindlela ezizinzileyo nefanelekileyo ezifanelekileyo zokukhuphela kunye nesikali sokuhlaziya.
Isishwankathelo,I-Scandium Oxideinokuhlaziywa kwiisinyithi se-ScandiumNgenkqubo yokunciphisa.Nangona kunjalo, olu tshintsho alunamceli mngeni ngenxaIsikaliUkuhlawulwa kwakhona kunye neendleko eziphezulu zemveliso ezinxulumene nokukhutshwa kwayo kunye nokucocwa. Njengoko itekhnoloji iqhubela phambili kwaye ifunwaIsikaliUkunyuka, iinkqubo zokuhlaziywa kwexesha elizayo zinokuba nempumelelo kwaye zinendleko, zenzeisinyithi se-Scandiumimpahla efikelelekayo nezenziweyo ngokubanzi kumashishini.
IXESHA LOKUQALA: UNv-08-2023