Ikhentiyamukuyinto engajwayelekile futhi ebalulekile etholile ukunakwa okuningi eminyakeni yamuva yezakhiwo zayo ezizuzisayo ezizuzisayo. Yaziwa ngezakhiwo zayo ezingasindi futhi ezinamandla amakhulu, ikwenza kube yinto efunwayo yezimboni ezinjengezimboni ezinjenge-aerospace, i-elekthronikhi kanye namandla avuselelekayo. Kodwa-ke, ngenxaikhentiyamuUkushoda kanye nezindleko eziphakeme, ukukhishwa kwalo kanye nenqubo yokuhlaziya kungaba yinselele. Indlela eyodwa ehlolwe ukuguqulaScandium oxideku-insimbi yescanium. KephaScandium oxidekuhlanjululwe ngempumeleloinsimbi yescanium?
Scandium oxidekuyindlela evame kakhuluikhentiyamukutholakala emvelweni. Impuphu emhlophe evame ukukhiqizwa njengomkhiqizo owenziwe ngokusebenza kwama-ores afana ne-uranium, i-tin ne-tungsten. LaphoScandium oxidengokwayo inezicelo ezithile embonini ye-ceramics, amanga awo angempela akhona emandleni awo okuguqulwa abeinsimbi yescanium.
Inqubo yokucwengisisa iqala ngokukhiqizwa kweScandium oxidefuthi ifaka izinyathelo eziningana. Okokuqala, i-ore equkethe iScandium-equkethe ikhishwe emhlabathini futhi ithola uchungechunge lwezinqubo zokuzuzisa ukuhlukanisa izinto ezibalulekile ekungcoleni. I-pregrarrate ephumayo bese icubungulwa futhi ukukhiqiza ubumsulwa obuphezuluScandium oxidei-powder.
KanyeScandium oxideiyatholakala, isinyathelo esilandelayo ukuwuguqula kubeinsimbi yescanium. Lokhu kuguqulwa kutholakala ngenqubo ebizwa ngokuthi ukuncishiswa. Kuphenywe izindlela ezahlukahlukene zokunciphisa, kepha indlela ejwayelekile kakhulu ifaka ukusetshenziswa kwe-calcium Metal njengomenzeli oncishisiwe.Scandium oxideixutshwe ne-calcium bese ifudumeza amazinga okushisa aphezulu endaweni yokuvalwa kwe-vacuum noma esimweni se-inert. Lokhu kudala ukuthi i-calcium isabele ngomoya-mpilo kuScandium oxide, okuholela ekwakhekeni kwe-calcium oxide futhiinsimbi yescanium.
Kodwa-ke, ukucwilisaScandium oxideNge-Scandium Metal akuyona inqubo elula. Ukuqinisekisa ukuguqulwa okuphumelelayo, kunezinselelo ezithile ezidinga ukunqotshwa. Omunye wobunzima obukhulu ulele ekusebenzeni okuphezulu kweScandium.IkhentiyamuIphendula kalula nge-oksijini, i-nitrogen kanye nomswakama osemoyeni, okwenza ukuthi ithathelwe oximation nokungcola. Ngakho-ke, inqubo yokunciphisa idinga ukuthi ilawulwe ngokucophelela ukuvikela ukusabela okungafuneki futhi ilondoloze ubumsulwa bensimbi ye-Scandium ephumela.
Enye inselelo izindleko eziphakeme zokukhiqiza iI-Metal Scandium. NgokubaikhentiyamuKuyindlala ngokwemvelo, ukukhishwa kwayo nokucolisiswa okudinga ubuchwepheshe obuthuthukisiwe kanye nemishini ekhethekile, okuholela ezindlekweni zokukhiqiza eziphezulu. Ngaphezu kwalokho,ikhentiyamuukufunwa kuhlala kuvilapha, kuqhubekela phambiliikhentiyamuamanani.
Naphezu kwalezi zinselelo, siyaqhubeka nokwenza umsebenzi wokucwaninga kanye nokuthuthuka ukuze sithuthukise ukusebenza kahle kanye nokusebenza kwezindleko zeinsimbi yescaniumukukhiqiza. Le mizamo ihlose ukwenza lula inqubo yokucolisa futhi ithuthukise izindlela ezizinzile futhi ezisebenzayo ngokwezomnotho zokukhipha kanye nokucwilisa iScandium.
Ngokufigqiwe,Scandium oxidekungahle kuhlanjululwe kuyoinsimbi yescaniumngenqubo yokunciphisa.Kodwa-ke, lokhu kuguqulwa akunazinselelo ngenxaikhentiyamuUkuvuselelwa kabusha kanye nezindleko eziphezulu zokukhiqiza ezihambisana nokukhishwa kwazo nokucophelela. Njengoba ubuchwepheshe buqhubekisela phambili futhi bufunaikhentiyamukuyanda, izinqubo zokucwengeza zesikhathi esizayo zingahle zisebenze kakhudlwana futhi zingabizi, zenziweinsimbi yescaniumIzinto ezitholakala kalula futhi ezisetshenziswa kabanzi emikhakheni.
Isikhathi sePosi: Nov-08-2023