Scandium: ibyuma bidasanzwe byisi bifite imikorere ikomeye ariko bisohoka bike, bihenze kandi bihenze

Scandium, ikimenyetso cyimiti ni Sc numubare wacyo wa atome ni 21, nicyuma cyoroshye, cyoroshye-cyera. Bikunze kuvangwa na gadolinium, erbium, nibindi, hamwe nibisohoka bike nigiciro kinini. Agaciro nyamukuru ni okiside leta + trivalent.

Scandium ibaho mumabuye y'agaciro adasanzwe yisi, ariko amabuye y'agaciro ya scandium ni yo yonyine ashobora gukurwa kwisi. Bitewe no kuboneka no kugorana gutegura scandium, gukuramo bwa mbere byakozwe mu 1937.

Scandium ifite aho ishonga cyane, ariko ubucucike bwayo buri hafi ya aluminium. Mugihe cyose ibihumbi bike bya scandium byongewe kuri aluminium, hazashyirwaho icyiciro gishya cya Al3Sc, kizahindura aluminiyumu kandi gitera impinduka zigaragara mumiterere n'imiterere ya alloy, bityo umenye uruhare rwacyo. Scandium ikoreshwa kandi murwego rwo hejuru rwo gushonga rworoheje rworoshye nka scandium titanium alloy na scandium magnesium alloy

Reka turebe firime ngufi kugirango tumenye amakuru yihariye

Birahenze! Birahenze! Birahenze Ndatinya ibintu nkibi bidasanzwe bishobora gukoreshwa gusa mubyogajuru hamwe na roketi.

Kubiribwa, scandium ifatwa nkuburozi. Ikizamini cy’inyamanswa cy’ibikoresho bya scandium cyararangiye, kandi ikigereranyo cyica hagati ya chloride ya scandium cyagenwe nka 4 mg / kg intraperitoneal na 755 mg / kg mu kanwa. Duhereye kuri ibyo bisubizo, ibice bya scandium bigomba gufatwa nkibintu bifite uburozi buringaniye.

Nyamara, mumirima myinshi, ibice bya scandium na scandium bikoreshwa nkibihe byubumaji, nkumunyu, isukari cyangwa glutamate ya monosodium mumaboko yabatetsi, bikenera bike gusa kugirango birangire.