ʻO ka lepo kakaikahi nano samarium oxide pauka Sm2O3 nanopowder / nanoparticles

ʻO ka honua kakaikahi nano samarium oxide pauka Sm2O3 nanopowder / nanoparticles Kiʻi Hōʻike ʻia

ʻO ka wehewehe pōkole:

Kumu: Sm2O3CAS No.: 12060-58-1

Kaumaha Molekala: 348.80

Māmā: 8.347 g/cm3

Kahi hehee: 2335° C

ʻAno: ʻO ka pauka melemele māmā

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

Paʻa: hygroscopic liʻiliʻiMultilingual: SamariumOxid, Oxyde De Samarium, Oxido Del Samario

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Hoʻolauna pōkole

Kumu:Sm2O3
Ka helu CAS: 12060-58-1
Kaumaha Molekala: 348.80
Māmā: 8.347 g/cm3
Kahi hehee: 2335° C
ʻAno: ʻO ka pauka melemele māmā
Hoʻoheheʻe: ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i loko o nā ʻakika mineral ikaika
Paʻa: hygroscopic liʻiliʻiMultilingual: SamariumOxid, Oxyde De Samarium, Oxido Del Samario

Palapala noi

ʻO Samarium Oxide, i kapa ʻia ʻo Samaria, loaʻa iā Samarium ka mana hoʻoheheʻe neutron kiʻekiʻe, ua hoʻohana kūikawā ʻo Samarium Oxides i nā aniani, phosphors, lasers, a me nā mea thermoelectric. Ua hoʻohana ʻia nā kristal Calcium Chloride i mālama ʻia me Samarium i nā lasers e hoʻopuka ana i nā kukuna o ka māmā e hiki ai ke puhi i ka metala a i ʻole ka lele ʻana i ka mahina. Hoʻohana ʻia ʻo Samarium Oxide i loko o ke aniani aniani a me ka infrared e hoʻomoʻa i ka radiation infrared. Eia kekahi, hoʻohana ʻia ia ma ke ʻano he neutron absorber i nā koʻokoʻo mana no nā reactors mana nuklea. Hoʻopili ka Oxide i ka dehydration o nā waiʻona mua acyclic i nā aldehydes a me nā ketones. ʻO kekahi hoʻohana e pili ana i ka hoʻomākaukau ʻana i nā paʻakai Samarium ʻē aʻe.

Hōʻike

Mea hoao	Kūlana	Nā hualoaʻa
Sm2O3/TREO	≥99.9%	99.99%
Mea Nui TREO	≥99%	99.85%
Nā mea haumia RE (ppm/TREO)
La2O3	≤15	3.8
CeO2	≤15	4.0
Pr6O11	≤15	3.5
Nd2O3	≤15	4.2
Eu2O3	≤15	4.5
Gd2O3	≤15	3.2
Tb4O7	≤10	3.6
Dy2O3	≤10	3.5
Ho2O3	≤10	4.3
Er2O3	≤10	4.0
Tm2O3	≤10	3.0
Yb2O3	≤10	3.3
Lu2O3	≤15	4.2
Y2O3	≤15	4.3
ʻO nā mea haumia ʻole—RE (ppm)
Fe2O3	≤20	8
SiO2	≤30	10
Cl—	≤30	12
LOI	≤1.0%	0.25%
Ka hopena	E hoʻokō me ka maʻamau ma luna.

Hoʻokahi wale nō kikoʻī kēia no 99.9% maʻemaʻe, hiki iā mākou ke hāʻawi pū i 99.5%, 99.95% maʻemaʻe. Hiki ke hoʻopilikinoʻia ka Neodyminium oxide me nā koi kūikawā no nā haumia e like me nā koi o ka mea kūʻai. No ka ʻike hou aku, e kaomi!