Rare Earth Element | ytrium (y)

Muna 1788, Karl Arrhenius, mukuru wechiSweden aive amateur uyo akadzidza nemakemikari uye akaunganidza manyors neasphals neaYtterby

Muna 1794, iyo Finnish Chemist John Gadolin akaongorora uyu muenzaniso weItebite. Izvo zvakawanikwa kuti kuwedzera kune nzombe dzeBersilium, silicon, uye simbi, nzombe ine makumi matatu neshanu kubva kuzvinhu zvisingazivikanwe inonzi "Nyika itsva". Muna 1797, Sweden Chemist leder ekeberg akasimbisa iyi "pasi idzva" uye inonzi Yttrium Pasi (zvinoreva oxide yeYttrium).

Ytriumisimbi inoshandiswa inoshandiswa neshoko rinotevera rinoshandiswa.

(1) vanowedzera esimbi uye vasiri-ferrous alloys. FECR ALLOY inowanzove ne0.5% kusvika pa4% yttrium, iyo inogona kusimudzira oxidation kuramba uye ducility yeaya stain isina marara; Mushure mekuwedzera huwandu hwakakodzera hweYttrium rakapfuma risina kujairika pasi kuti MB26 Alloy, iyo inogona kutsiva imwe semagetsi masimba aluminium alloys yekushandisa mutirume-kutakura zvinhu; Kuwedzera shoma yeYttrium yakapfuma nyika kune al zr alloy inogona kuvandudza mufambiro weiyo alloy; Alloy iyi yakatorwa neyakanyanya kugadzirwa kwemagetsi mafekitori; Kuwedzera Yttrium kune Copper Alloys inovandudza kufambidzana uye nemuchina simba.

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. Mukuwedzera, yttrium inoshandiswawo seyakasarudzika tembiricha inodzivirira kupfava zvinhu, Duliuent yeNyukireya Repentor Fuel, Gumment Smagnet Zvekushandisa uye Getter muindasitiri yemagetsi.

Yttrium simbi ine huwandu hwakawanda hwekushandisa, neYttrium aluminium garnet inoshandiswa seyakawisirwa tekinoroji, uye Eurpium Yeterve Yttrium Yttrium Yttrrium Yhotos Sevals