He kupu whakataki poto
Ingoa hua: Yttrium
Tātai: Y
Nama CAS: 7440-65-5
Taumaha rāpoi: 88.91
Kiato: 4.472 g/cm3
Ira whakarewa: 1522 °C
Hanga: 10 x 10 x 10 mm mataono
Rauemi: | Yttrium |
Pure: | 99.9% |
Tau ngota: | 39 |
Kiato | 4.47 g.cm-3 i te 20°C |
Te rewa | 1500 °C |
Ira poroporoaki | 3336 °C |
Ahu | 1 inihi, 10mm, 25.4mm, 50mm, Whakaritea ranei |
Taupānga | Koha, pūtaiao, whakaaturanga, kohinga, whakapaipai, matauranga, rangahau |
Ko te Yttrium he rino-hina-hina, he whakarewa onge-whenua.He tino pumau te Yttrium ki te hau, na te mea ka parea e te hanga na te hanga o te kiriata waikura pumau ki runga i tona mata, engari ka tere te waikura ina wera.Ka tauhohe ki te wai ka pirau ki te tuku hau hauwai, ka tauhohe ki te waikawa kohuke.Ko te heu, te hurihanga ranei o te whakarewa ka mura ki te hau ina neke ake i te 400 °C.Ina wehewehea te yttrium he tino koretake i te hau.
10mm mataono kiato hanga o 99.95% pureYttriummetal, Ko ia mataono i hangaia mai i te whakarewa parakore teitei me te whakaatu i te mata whenua ataahua me nga tapanga whakairo taiaho, I hangaia te miihini mo nga waahanga tino papatahi me te 0.1mm te manawanui kia tata ki te kiato ariā, Ka oti katoa nga poraka ki te koi. nga taha me nga kokonga me te kore he pare