Umhlaba onqabileyo we-yttrium oxide powder y2o3 nanopowder / nanoparticles

Umhlaba onqabileyo yttrium oxide umgubo y2o3 nanopowder / nanoparticles Umfanekiso obonakalayo

Inkcazelo emfutshane:

Ifomula: Y2O3

Inombolo yeCAS: 1314-36-9

Ubunzima beMolekyuli: 225.81

Ubuninzi: 5.01 g/cm3

Iqondo lokunyibilika: 2425 celsium degree

Imbonakalo: Umgubo omhlophe

I-Solubility: Ayinyibiliki emanzini, i-solubility ephakathi kwii-acids zeminerali ezomeleleyo

Uzinzo: kancinane hygroscopicIilwimi ezininzi: YttriumOxid, Oxyde De Yttrium, Oxido Del Ytrio

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Intshayelelo emfutshane

Ifomula: Y2O3
Inombolo yeCAS: 1314-36-9
Ubunzima beMolekyuli: 225.81
Ubuninzi: 5.01 g/cm3
Iqondo lokunyibilika: 2425 celsium degree
Imbonakalo: Umgubo omhlophe
I-Solubility: Ayinyibiliki emanzini, i-solubility ephakathi kwii-acids zeminerali ezomeleleyo
Uzinzo: kancinane hygroscopicIilwimi ezininzi: YttriumOxid, Oxyde De Yttrium, Oxido Del Ytrio

I-Yttrium oxide (eyaziwa ngokuba yi-yttria) yikhemikhali yekhemikhali enefomula ye-Y2O3. I-oxide yomhlaba enqabileyo kunye nezinto ezimhlophe eziqinileyo kunye nesakhiwo se-cubic crystal. I-Yttrium oxide yinto ephikisayo enendawo ephezulu yokunyibilika kwaye iyamelana nokuhlaselwa kweekhemikhali. Isetyenziswe njengento yokwenza i-phosphors ukuba isetyenziswe kwiityhubhu ze-cathode ray kunye nezibane ze-fluorescent, njenge-dopant kwizixhobo ze-semiconductor, kunye ne-catalyst. Ikwasetyenziswa kwimveliso yeeseramikhi, ngakumbi iiseramikhi ezisekwe kwi-alumina, nanjenge-abrasive.

Isicelo

I-Yttrium Oxide, ekwabizwa ngokuba yiYttria, ukucoceka okuphezulu kweYttrium Oxides zezona zixhobo zibalulekileyo kwii-tri-bands Rare Earth phosphors ezinika umbala obomvu kumabonakude wombala kunye neetyhubhu zekhompyuter. Kwishishini le-optical, i-Yttrium Oxide isetyenziselwa ukuvelisa i-Yttrium-Iron-Garnets, ezisebenza kakhulu izihluzi ze-microwave. Ukucoceka okuphantsi kweYttrium Oxide isetyenziswa ngokubanzi kwiiseramikhi zombane. Isetyenziswa ngokubanzi ukwenza i-Eu: YVO4 kunye ne-Eu: Y2O3 phosphors enika umbala obomvu kwityhubhu yemifanekiso yeTV enombala.

Inkcazo

Into yovavanyo	Umgangatho	Iziphumo
Y2O3/TREO	≥99.99%	99.999%
ICandelo eliPhambili i-TREO	≥99.5%	99.85%
Ukungcola kweRE (ppm/TREO)
La2O3	≤10	2
CeO2	≤10	3
I-Pr6O11	≤10	3
Nd2O3	≤5	1
Sm2O3	≤10	2
Gd2O3	≤5	1
Tb4O7	≤5	1
Dy2O3	≤5	2
Non-RE Ukungcola (ppm)
CuO	≤5	1
Fe2O3	≤5	2
SiO2	≤10	8
Cl-	≤15	8
CaO	≤15	6
PbO	≤5	2
NiO	≤5	2
LOI	≤0.5%	0.12%
Ukuqukumbela	Ukuthobela umgangatho ongaphezulu.

Le yinkcazo enye kuphela ye-99.999% yococeko, sinokubonelela nge-99.9%, i-99.99% yococeko. I-Yttrium oxide eneemfuno ezikhethekileyo zokungcola inokwenziwa ngokweemfuno zomthengi. Ukuze ufumane inkcazelo engakumbi, nceda ucofe!