Ukwethulwa kwe-thortveitite ore

I-Thortveitite ore

I-Scandiumhasizakhiwo zokuminyana kwesihlobo esiphansi (cishe silingane ne-aluminium) kanye nephoyinti lokuncibilika eliphezulu. I-Scandium nitride (ScN) inephuzu lokuncibilika elingu-2900C kanye nokusebenza okuphezulu, okuyenza isetshenziswe kabanzi ezimbonini zikagesi nezemisakazo. I-Scandium ingenye yezinto zokwakha ama-thermonuclear reactors. I-Scandium ingashukumisa i-phosphorescence ye-ethane futhi ithuthukise ukukhanya okuluhlaza kwe-magnesium oxide. Uma kuqhathaniswa nezibani ze-mercury ezinengcindezi ephezulu, izibani ze-sodium ze-scandium zinezinzuzo ezifana nokusebenza kahle kokukhanya okuphezulu kanye nombala wokukhanya omuhle, okuwenza afanelekele ukuqoshwa kwefilimu nokukhanyisa kweplaza. I-Scandium ingasetshenziswa njengesengezo se-nickel chromium alloys embonini ye-metallurgical ukukhiqiza ama-alloys aphikisana nokushisa okuphezulu. I-Scandium iwumthombo obalulekile wamapuleti okubona umkhumbi-ngwenya. Ukushisa okuvuthayo kwe-scandium kufinyelela ku-500C, okungasetshenziswa kubuchwepheshe bomkhathi. I-ScN ingasetshenziselwa ukulandelela ngemisebe ngezinjongo ezihlukahlukene. I-Scandium kwesinye isikhathi isetshenziswa kwezokwelapha.

I-Scandium ngokuyinhloko ivela kumaminerali e-scandium vanadium. I-Tongshi ithuthukiswe njengempahla eluhlaza ye-scandium emazweni nasezifundeni ezifana neNorway, iMadagascar, neMozambique. Abantu baseMelika basebenzise kabusha i-aluminium phosphate ore.

I-Thortveitite iyiminerali engavamile ngokwemvelo enezinsiza ezilinganiselwe. E-China, itholakala ikakhulukazi ku-wolframite, wolframite, wolframite kanye ne-cassiterite concentrate. I-Wolframite ne-cassiterite iqukethe i-SC2O; Kufika ku-0.4% no-0.2%. Ngediphozithi ye-quartz ne-greisen equkethe i-wolframite, okuqukethwe kochungechunge lwe-wolframite kuyadingeka ukuthi kube ngu-0.02%~0.09% embonini. Ngediphozithi ye-cassiterite sulfide, imboni idinga ukuthi okuqukethwe kwe-scandium ku-cassiterite kube ngu-0.02%~0.04%