yttrium oxide pauda y2o3 nanopowder / nanoparticles

ʻO ka wehewehe pōkole:

Kumu: Y2O3

Helu CAS: 1314-36-9

Kaumaha Molekala: 225.81

Māmā: 5.01 g/cm3

Ka helu hehee: 2425 celsium degere

Na hiʻohiʻona: ʻO ka pauka keʻokeʻo

Hoʻoheheʻe: ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i loko o nā ʻakika mineral ikaika

Paʻa: hygroscopic liʻiliʻiMultilingual: YttriumOxid, Oxyde De Yttrium, Oxido Del Ytrio

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Hoʻolauna pōkole

Kumu: Y2O3
Helu CAS: 1314-36-9
Kaumaha Molekala: 225.81
Māmā: 5.01 g/cm3
Ka helu hehee: 2425 celsium degere
Na hiʻohiʻona: ʻO ka pauka keʻokeʻo
Hoʻoheheʻe: ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i loko o nā ʻakika mineral ikaika
Paʻa: hygroscopic liʻiliʻiMultilingual: YttriumOxid, Oxyde De Yttrium, Oxido Del Ytrio

ʻO Yttrium oxide (ʻike pū ʻia ʻo yttria) he hui kemika me ke ʻano Y2O3.ʻO ia ka ʻokikene honua kakaʻikahi a me kahi mea paʻa paʻa keʻokeʻo me kahi ʻano aniani cubic.ʻO ka Yttrium oxide kahi mea refractory me kahi helu heheʻe kiʻekiʻe a kū i ka hoʻouka kemika.Hoʻohana ʻia ia ma ke ʻano he mea hana no ka hana ʻana i nā phosphors no ka hoʻohana ʻana i nā pahu ray cathode a me nā kukui fluorescent, ma ke ʻano he dopant i nā mea semiconductor, a ma ke ʻano he catalyst.Hoʻohana ʻia ia i ka hana ʻana i nā ceramics, ʻoi aku ka alumina-based ceramics, a ma ke ʻano he abrasive.

Palapala noi

ʻO Yttrium Oxide, i kapa ʻia ʻo Yttria, ʻo Yttrium Oxides ka maʻemaʻe kiʻekiʻe nā mea koʻikoʻi no nā tri-bands Rare Earth phosphors e hāʻawi ana i ka waihoʻoluʻu ʻulaʻula i loko o ke kīwī kala a me nā paipu kamepiula.I ka ʻoihana optical, hoʻohana ʻia ka Yttrium Oxide e hana i ka Yttrium-Iron-Garnets, he mau kānana microwave maikaʻi loa.Hoʻohana nui ʻia ka maʻemaʻe haʻahaʻa o Yttrium Oxide i nā seramika uila.Hoʻohana nui ʻia ia e hana i nā phosphors Eu:YVO4 a me Eu:Y2O3 e hāʻawi i ka waihoʻoluʻu ʻulaʻula i nā paipu kiʻi TV kala.

Hōʻike

Mea hoao	Kūlana	Nā hualoaʻa
Y2O3/TREO	≥99.99%	99.999%
Mea Nui TREO	≥99.5%	99.85%
Nā mea haumia RE (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
ʻO nā mea haumia ʻole—RE (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%
Ka hopena	E hoʻokō me ka maʻamau ma luna.

Hoʻokahi wale nō spec kēia no 99.999% maʻemaʻe, hiki iā mākou ke hāʻawi pū i ka 99.9%, 99.99% maʻemaʻe.Hiki ke hoʻopilikino ʻia ka Yttrium oxide me nā koi kūikawā no nā haumia e like me nā koi o ka mea kūʻai aku.No ka ʻike hou aku, e kaomi!