Ntibisanzwe isi |Yttrium (Y)

Mu 1788, Karl Arrhenius, umusirikare mukuru wo muri Suwede wari umunyamurwango wize ibijyanye na chimie na minervalie kandi akusanya amabuye y'agaciro, yasanze amabuye y'agaciro yirabura agaragara nka asfalt n'amakara mu mudugudu wa Ytterby hanze ya Bay Stockholm, witwa Ytterbit ukurikije izina ryaho.

Mu 1794, umuhanga mu bya shimi wo muri Finilande John Gadolin yasesenguye iyi sample ya Itebite.Byagaragaye ko usibye oxyde ya beryllium, silikoni, nicyuma, oxyde irimo 38% yibintu bitazwi yitwa "isi nshya".Mu 1797, umuhanga mu bya shimi wo muri Suwede Anders Gustaf Ekeberg yemeje iyi "isi nshya" maze ayita isi yttrium (bisobanura okiside ya yttrium).

Yttriumni icyuma gikoreshwa cyane hamwe nuburyo bukurikira bukoreshwa.

(1) Inyongeramusaruro zibyuma nibidafite ferrous.Amavuta ya FeCr mubisanzwe arimo 0.5% kugeza 4% yttrium, ashobora kongera imbaraga zo kurwanya okiside no guhindagurika kwibyuma bitagira umwanda;Nyuma yo kongeramo urugero rukwiye rwa yttrium ikungahaye kubutaka buvanze kubutaka bwa MB26, imikorere rusange yuruvange iratera imbere kuburyo bugaragara, ishobora gusimbuza imbaraga za aluminiyumu ziciriritse kugirango zikoreshe mubikoresho bitwara indege;Ongeraho agace gato ka yttrium ikungahaye kubutaka budasanzwe kuri Al Zr alloy irashobora kunoza imikorere ya alloy;Iyi mavuta yakoreshejwe ninganda nyinshi zo murugo;Ongeraho yttrium kumuringa wumuringa utezimbere imbaraga nimbaraga za mashini.

(2) Silicon nitride ceramic ibikoresho birimo 6% yttrium na 2% aluminium irashobora gukoreshwa mugutezimbere ibice bya moteri.

(3) Koresha 400W neodymium yttrium aluminium garnet laser beam kugirango ukore imashini nko gucukura, gukata, no gusudira mubice binini.

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.Byongeye kandi, yttrium nayo ikoreshwa nkibikoresho byo gutera ubushyuhe bwo hejuru butera ubushyuhe, bigabanya amavuta ya reaction ya kirimbuzi, ibikoresho bya magneti bihoraho kandi byinjira mubikorwa bya elegitoroniki.

Yttrium icyuma ifite uburyo bwinshi bwo gukoresha, hamwe na yttrium aluminium garnet ikoreshwa nkibikoresho bya laser, garnet yttrium yicyuma ikoreshwa muburyo bwa tekinoroji ya microwave no guhererekanya ingufu zamajwi, hamwe na europium doped yttrium vanadate na europium doped yttrium oxyde ikoreshwa nka fosifori kuri tereviziyo yamabara.