Scandium, ikimenyetso cye cyimiti ni sc na atomic nimero yacyo ni 21, ni icyuma cyoroshye, cya silvery-cyera-cyera. Akenshi ivangwa na Gadiminium, Erbium, nibindi, hamwe nibisohoka bike nigiciro kinini. Igorofa nkuru ni okiside leta ya oxvalet.
Scandium ibaho mubice byinshi byisi, ariko amabuye y'agaciro make yo gusiba ashobora gukurwa mwisi. Bitewe no kuboneka hakoreshejwe no guteza imbere Scandium, ikuramo ya mbere yakozwe mu 1937.
Scandium ifite ingingo ndende, ariko ubucucike bwe buri hafi ya aluminium. Igihe cyose ibihumbi bike bya scandium byongewe kuri aluminium, bizashyirwaho icyiciro cya Al3sc kizashyirwaho. Scandium nayo ikoreshwa mu buryo bworoshye bwo gushonga neza aho gukosora nka scandium titanium alloy na scandium magnesium alloy
Reka turebe firime ngufi kugirango tumenye amakuru yihariye
Bihenze! Bihenze! Iherutse gutinya ibintu nkibi bidasanzwe birashobora gukoreshwa gusa kumurongo wumwanya na roketi.
Kubiryo, Scandium ifatwa nkibidafite uburozi. Ikizamini cy'inyamaswa cy'ibitabo by'isi cyarangiye, kandi umurinzi wica ya chloride yageweho nka 4 MG / kg intera ya mg / 755 mg / kg. Duhereye kuri ibi bisubizo, ibice byimigabane bigomba gufatwa nkibisanzwe byuburozi.
Ariko, mumirima myinshi, scandium nibikorwa byubumaji bikoreshwa nkimiterere yubumaji, nkumunyu cyangwa monosodium cyangwa monosodium gusa mumaboko ya chef, gusa bakeneye bike kugirango bikemure.
Igihe cyohereza: Jul-04-2022