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
Maonekedwe: Zidutswa za Silvery Tulve, Misa, Ndodo, zojambula, waya, ndi zina zambiri
Khazikika: chokhazikika chamlengalenga
Chokwanira: Zabwino
Zilankhulo zambiri: yttrium metall, zitsulo de yttrium, zitsulo del ytrio
Khodi Yogulitsa | 3961 | 3963 | 3965 | 3967 |
Giledi | 99.999% | 99.99% | 99.9% | 99% |
Kuphatikizika kwa mankhwala | ||||
Y / trem (% min.) | 99.999 | 99.99 | 99.9 | 99 |
Tremu (% min.) | 99.9 | 99.5 | 99 | 99 |
Zoyipa zapadziko lapansi zodetsa | PPM Max. | PPM Max. | % max. | % max. |
La / trem CE / Trem Pr / trm Nd / trem Sm / trem Eu / trem GD / TRMM Tb / trem Dy / trem Ho / trem Er / trem Tm / trem Yb / trem Lu / trem | 1 1 1 1 1 2 1 1 1 1 1 1 1 1 | 30 30 10 20 5 5 5 10 10 20 15 5 20 5 | 0.03 0,01 0,005 0,005 0,005 0,005 0,01 0.001 0,01 0.03 0.03 0.001 0,005 0.001 | 0.03 0.03 0.03 0.03 0.03 0.03 0.1 0.05 0.05 0,3 0,3 0.03 0.03 0.03 |
Zosakhala zopanda pake zapadziko lapansi | PPM Max. | PPM Max. | % max. | % max. |
Fe Si Ca Al Mg W O C Cl | 500 100 300 50 50 500 2500 100 100 | 1000 200 500 200 100 500 2500 100 150 | 0.15 0.10 0.15 0.03 0.02 0.30 0,50 0.03 0.02 | 0,2 0,2 0,2 0.05 0,01 0,5 0,8 0.05 0.03 |
- Ceramic ndi galasi: Yyttrium imagwiritsidwa ntchito kwambiri popanga ceramic ndi zida zapamwamba. Nthawi zambiri imawonjezeredwa ku zirconia kuti ipititse mphamvu yake ndi kukhazikika kwake, kupangitsa kuti ikhale yoyenera mano, kudula zida, ndi mafuta otchinga. Zirkenium-yokhazikika pamiyendo zimafunika kwambiri ku Aenthorssace ndi mafakitale agalimoto kuti azitha kupirira kutentha kwambiri komanso madera.
- Phospurs pakuyatsa ndi kuwonetsa: Yytrium ndi gawo lalikulu lazinthu za phosphor zida zomwe zimagwiritsidwa ntchito mu nyali za fluorescent, kuyatsa ndikuwonetsa matekinoloje. YTTRIum oxide (Y2o3) imagwiritsidwa ntchito ngati chinthu chomenyera zachilengedwe padziko lapansi, chomwe chimapereka chiwongola chilichonse. Kugwiritsa ntchito ndikofunikira kuti muwonjezere bwino bwino komanso mtundu wa zowunikira ndi makina owonetsera, omwe amathandizira kupita patsogolo kwa ma elestimic.
- Supercondectors: Yytrium imagwira gawo lofunikira pakukula kwa maulendo apamwamba kwambiri - makamaka YNROMIP barium copper oxide (YBCO). Zinthuzi zikuwonetsa ndalama zolemera pamphuno kwambiri, zimawathandiza kuti azigwiritsa ntchito potumiza magetsi, maginito amatha, komanso luso lolingalira zamankhwala monga makina a Mri. Kugwiritsa ntchito yttrium ku superconductors ndikofunikira kuti mupititse patsogolo matekinoloje opulumutsa.
- Othandizira: Yyttrium imagwiritsidwa ntchito ngati wothandizira wazitsulo zosiyanasiyana kuti akonzekere mphamvu zawo ndi kukana kwa oxidation. Nthawi zambiri imawonjezeredwa ku aluminium ndi magnesium matope kuti awonjezere mphamvu ndi kulimba. Ma extrium-okhala ndi aerospaium amagwiritsidwa ntchito ku Anderospace, magetsi, komanso ntchito zankhondo komwe magwiridwe ndi kudalirika ndizovuta.
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