Intshayelelo emfutshane
Igama lemveliso: yttrium
Ifomula: y
I-HAYS HAYI. 7440-65-5
Ubunzima bemolekyuli: 88.91
Ukuxinana: 4.472 g / cm3
Inqaku lokunyibilika: i-1522 ° C
Ubume: I-10 x 10 x 10 mm cube
Izixhobo: | Yttrium |
Ucoceko: | I-99.9% |
Inombolo yeatomic: | 39 |
Ukuxinana | 4.47 G.CM-3 kwi-20 ° C |
Indawo yokunyibilika | I-1500 ° C |
Inqaku lokubila | I-3336 ° C |
Ubukhulu | I-intshi enye, i-10mm, 25.4mm, i-50mm, okanye eyenziwe ngokwezifiso |
Isicelo | Izipho, iSayensi, imiboniso, ingqokelela, umhombiso, imfundo, uphando, uphando, uphando, uphando, uphando, uphando |
I-Yttrium yi-crystalline yentsimbi-i-phy, intsimbi enqabileyo yomhlaba. I-Yttrium iZinzile kakuhle eMoyeni, kuba ikhuselwe ngokusekwa kwefilimu ye-oxide eqingqiweyo kumphezulu wayo, kodwa i-oxidid ngokukhawuleza xa ishushu. I-Inika i-DealOSOSOSOOK oyibolayo ukuba ikhuphe igesi ye-hydrogen, kwaye iphinda iphinde isebenze ngee-acids. I-shavings okanye i-shilings yentsimbi inokuthi ikhuphe emoyeni xa idlula i-400 ° C. Xa uYttrium uqheluleke kakuhle kunene ayinzanga kakhulu emoyeni.
I-10mm yoxinaniso ye-10mm yenziwa nge-99.95% i-subytriummetal, i-cube yentsimbi ephantsi kunye ne-leser yomhlaba ebekekileyo kunye ne-trateed igqitha kwimiphetho ye-theored kunye ne-cube igqitywe ngokugqibeleleyo kunye neekona
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