Thortveitite ore
Scandiumuyeiipropathi zobuninzi obuphantsi (phantse bulingana ne-aluminium) kunye neqondo eliphezulu lokunyibilika. I-Scandium nitride (ScN) ine-melting point ye-2900C kunye ne-conductivity ephezulu, eyenza isetyenziswe ngokubanzi kumashishini e-electronics kunye nerediyo. I-Scandium yenye yezixhobo ze-thermonuclear reactors. I-Scandium inokuvuselela i-phosphorescence ye-ethane kwaye ikhulise ukukhanya okuluhlaza kwe-magnesium oxide. Xa kuthelekiswa nezibane ze-mercury ezinoxinzelelo oluphezulu, izibane zesodium ye-scandium zineenzuzo ezifana nokukhanya okuphezulu kunye nombala okhanyayo okhanyayo, ozenza zilungele ukufota iimuvi kunye nokukhanya kweplaza. I-Scandium ingasetyenziselwa njenge-additive ye-nickel chromium alloys kwi-metallurgical industry ukuvelisa i-alloys ephezulu yokumelana nobushushu. I-Scandium yimathiriyeli ekrwada ebalulekileyo kwiipleyiti zokubona iinkwili. Ubushushu bokutsha bescandium bufikelela kuma-500C, obunokusetyenziswa kubuchwephesha basemajukujukwini. I-ScN ingasetyenziselwa ukulandelwa kwe-radioactive ngeenjongo ezahlukeneyo. I-Scandium ngamanye amaxesha isetyenziselwa amayeza.
I-Scandium ikakhulu ivela kwi-scandium vanadium mineral. I-Tongshi iye yaphuhliswa njengento ekrwada ye-scandium kumazwe nakwimimandla efana neNorway, iMadagascar kunye neMozambique. Abantu baseMelika baye baphinda basebenzise i-aluminium phosphate ore.
I-Thortveitite iyiminerali enqabileyo kwindalo kunye nezibonelelo ezilinganiselwe. E-China, ifunyanwa ikakhulu kwi-wolframite, wolframite, wolframite kunye ne-cassiterite concentrate. I-Wolframite kunye ne-cassiterite ziqulethe i-SC2O; Ukuya kuthi ga kwi-0.4% kunye ne-0.2%. Kwi-quartz vein kunye ne-greisen deposit equkethe i-wolframite, umxholo we-wolframite series kufuneka ube yi-0.02% ~ 0.09% kwishishini. Kwiidiphozithi ze-cassiterite sulfide, ishishini lifuna ukuba umxholo we-scandium we-cassiterite ube ngu-0.02% ~ 0.04%
Ixesha lokuposa: May-17-2023