pedyo1

Yttrium Oxide

Tsananguro pfupi:

Yttrium Oxide, inozivikanwawo seYttria, chinhu chakanaka kwazvo chinobatsira pakuumbwa kwespinel. Chinhu chichena chakasimba, chinogara kwenguva refu. Chine nzvimbo yekunyunguduka (2450oC), kugadzikana kwemakemikari, kuwedzera kwekupisa kwakaderera, kujeka kwakanyanya kune chiedza chinoonekwa (70%) uye infrared (60%), simba shoma remaphoton. Yakakodzera kushandiswa mumagirazi, optic uye ceramic.


Ruzivo rweChigadzirwa

Yttrium OxideZvivakwa
Zita rinoenderana Yttrium(III) Oxide
Nhamba yeCAS 1314-36-9
Fomura yemakemikari Y2O3
Molar mass 225.81g/mol
Chitarisiko Chichena chakasimba.
Kuwanda kwevanhu 5.010g/cm3, yakasimba
Nzvimbo yekunyunguduka 2,425°C(4,397°F;2,698K)
Pokufashaira 4,300°C(7,770°F;4,570K)
Kunyungudika mumvura isinganyungudike
Kunyungudika muasidhi yedoro inonyungudika
Kuchena KwakakwiriraYttrium OxideTsanangudzo
Saizi yeChidimbu (D50) 4.78 μm
Kuchena (Y2O3) ≧99.999%
TREO (TotalRareEarthOxides) 99.41%
REImpuritiesZviri Mukati ppm Zvisina Kuchena ppm
La2O3 <1 Fe2O3 1.35
CeO2 <1 SiO2 16
Pr6O11 <1 CaO 3.95
Nd2O3 <1 PbO Nd
Sm2O3 <1 CL¯ 29.68
Eu2O3 <1 LOI 0.57%
Gd2O3 <1
Tb4O7 <1
Dy2O3 <1
Ho2O3 <1
Er2O3 <1
Tm2O3 <1
Yb2O3 <1
Lu2O3 <1

【Kurongedza】25KG/bhegi Zvinodiwa: kusanyorova,dmahara,yakaoma,bvisa mhepo uye chenesa.

 

ChiiYttrium Oxideinoshandiswa here?

Yttrium OxideInoshandiswawo kugadzira yttrium iron garnets, idzo dzinoshanda zvikuru muma microwave filters. Inoshandiswawo se laser ine simba.Yttrium Oxideinzvimbo yakakosha yekutangira macompounds asina kugadzirwa. Pamakemikari e organometallic inoshandurwa kuita YCl3 mukuita kwehydrochloric acid yakawandisa uye ammonium chloride. Yttrium oxide yakashandiswa mukugadzira chimiro chepervoskite, YAlO3, chine ma chrome ions.


Nyora meseji yako pano woitumira kwatiri