Mawu oyambira
Dzina lazogulitsa: YNTRIum
Formula: y
Pass is.: 7440-65-5
Kulemera kwa maselo: 88.91
Kuchulukitsa: 4.472 g / cm3
Malo osungunuka: 1522 ° C
Mawonekedwe: 10 x 10 x 10 mm cube
Zinthu: | YNTrium |
Purity: | 99.9% |
Nambala ya Atomiki: | 39 |
Kukula | 4.47 g.cm-3 pa 20 ° C |
Malo osungunuka | 1500 ° C |
Ponseponse | 3336 ° C |
M'mbali | 1 inchi, 10mm, 25.4mm, 50mm, kapena kusinthidwa |
Karata yanchito | Mphatso, sayansi, ziwonetsero, zopereka, zokongoletsera, maphunziro, kufufuza |
Yyttrium ndi imvi ya imvi, imvi, yachilendo yapadziko lapansi. Yyttrium ndi yokhazikika pamlengalenga, chifukwa kutetezedwa ndi mapangidwe a filimu yokhazikika pamtunda pamwamba pake, koma oxidides mosavuta akamatenthedwa. Imachita ndi madzi ndikuwola kuti amasule mpweya wa hydrogen, ndipo imakhudzana ndi michere ya mchere. Zosambira kapena kutembenuka kwachitsulo zimatha kuyatsa mpweya pomwe zimapitilira 400 ° C. Pamene Yyttrium wagawanika bwino ndi wosakhazikika pamlengalenga.
10mm cubety cube yopangidwa ndi 99.95% ya preeytraillalmetal, cube iliyonse yopangidwa kuchokera ku zitsulo zazitali komanso zowoneka bwino kwambiri
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