Osowa dziko lapansi yttrium okusayidi ufa y2o3 nanopowder / nanoparticles

Zosowa zapadziko lapansi yttrium okusayidi ufa y2o3 nanopowder / nanoparticles Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

Fomula: Y2O3

Nambala ya CAS: 1314-36-9

Kulemera kwa Molecular: 225.81

Kachulukidwe: 5.01 g/cm3

Malo osungunuka: 2425 celsium digiri

Maonekedwe: ufa woyera

Kusungunuka: Kusasungunuka m'madzi, kusungunuka pang'ono mu mineral acids

Kukhazikika: Pang'ono hygroscopicZinenero: YttriumOxid, Oxyde De Yttrium, Oxido Del Ytrio

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Chiyambi chachidule

Fomula: Y2O3
Nambala ya CAS: 1314-36-9
Kulemera kwa Molecular: 225.81
Kachulukidwe: 5.01 g/cm3
Malo osungunuka: 2425 celsium digiri
Maonekedwe: ufa woyera
Kusungunuka: Kusasungunuka m'madzi, kusungunuka pang'ono mu mineral acids
Kukhazikika: Pang'ono hygroscopicZinenero: YttriumOxid, Oxyde De Yttrium, Oxido Del Ytrio

Yttrium oxide (yomwe imadziwikanso kuti yttria) ndi mankhwala omwe ali ndi fomula Y2O3.Ndi osayidi wapadziko lapansi osowa komanso zinthu zoyera zolimba zomwe zimakhala ndi cubic crystal.Yttrium oxide ndi chinthu chokanira chomwe chimakhala ndi malo osungunuka kwambiri ndipo sichimva kuukira kwa mankhwala.Amagwiritsidwa ntchito ngati zinthu zopangira ma phosphors kuti agwiritsidwe ntchito mu machubu a cathode ray ndi nyali za fulorosenti, ngati dopant mu zida za semiconductor, komanso ngati chothandizira.Amagwiritsidwanso ntchito popanga zoumba, makamaka aluminiyamu-based ceramics, komanso ngati abrasive.

Kugwiritsa ntchito

Yttrium Oxide, yomwe imatchedwanso Yttria, yoyera kwambiri ya Yttrium Oxides ndiye zida zofunika kwambiri pamagulu atatu a Rare Earth phosphors omwe amapereka mtundu wofiira mu kanema wawayilesi & machubu apakompyuta.M'makampani opanga kuwala, Yttrium Oxide imagwiritsidwa ntchito popanga Yttrium-Iron-Garnets, zomwe ndi zosefera zogwira mtima kwambiri za microwave.Kuyera kochepa kwa Yttrium Oxide kumagwiritsidwa ntchito kwambiri muzoumba zamagetsi.Amagwiritsidwa ntchito kwambiri kupanga ma phosphor a Eu:YVO4 ndi Eu:Y2O3 omwe amapereka mtundu wofiira mu machubu a zithunzi za TV.

Kufotokozera

Chinthu Choyesera	Standard	Zotsatira
Y2O3/TREO	≥99.99%	99.999%
Chigawo Chachikulu TREO	≥99.5%	99.85%
RE Zonyansa (ppm/TREO)
La2O3	≤10	2
CeO2	≤10	3
Pr6O11	≤10	3
Nd2O3	≤5	1
Sm2O3	≤10	2
Gd2O3	≤5	1
Tb4O7	≤5	1
Dy2O3	≤5	2
Non-RE Impurities (ppm)
Kuo	≤5	1
Fe2O3	≤5	2
SiO2	≤10	8
Cl-	≤15	8
CaO	≤15	6
PbO	≤5	2
NdiO	≤5	2
LOI	≤0.5%	0.12%
Mapeto	Tsatirani zomwe zili pamwamba.

Ichi ndi chimodzi chokha cha 99.999% chiyero, titha kuperekanso 99.9%, 99.99% chiyero.Yttrium oxide yokhala ndi zofunikira zapadera zonyansa zitha kusinthidwa malinga ndi zomwe kasitomala amafuna.Kuti mudziwe zambiri, chonde dinani!