Onge whenua nano samarium waikura paura Sm2O3 nanopowder / nano matūriki

Onge whenua nano samarium waikura paura Sm2O3 nanopowder / nanoparticles Whakaahua Whakaatu

Whakaahuatanga Poto:

Tātai: Sm2O3CAS Nama: 12060-58-1

Taumaha rāpoi: 348.80

Kiato: 8.347 g/cm3

Ira whakarewa: 2335°C

Te ahua: Te paura kowhai marama

Wairewa: Karekau ki te wai, he ngawari ki te wairewa ki nga waikawa kohuke kaha

Pumautanga: He iti te hygroscopicTe reo maha: SamariumOxid, Oxyde De Samarium, Oxido Del Samario

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He kupu whakataki poto

Tātai:Sm2O3
Nama CAS: 12060-58-1
Taumaha rāpoi: 348.80
Kiato: 8.347 g/cm3
Ira whakarewa: 2335°C
Te ahua: Te paura kowhai marama
Wairewa: Karekau ki te wai, he ngawari ki te wairewa ki nga waikawa kohuke kaha
Pumautanga: He iti te hygroscopicTe reo maha: SamariumOxid, Oxyde De Samarium, Oxido Del Samario

Taupānga

Ko Samarium Oxide, e kiia ana ko Samaria, he nui te kaha o te whakauru neutron o Samarium, he whakamahinga motuhake a Samarium Oxides i roto i te karaihe, te phosphors, te lasers, me nga taputapu thermoelectric.Ko nga tioata konupora Chloride i rongoa ki te Samarium kua whakamahia i roto i nga laser e whakaputa ana i nga kurupae o te marama e kaha ana ki te tahu konganuku, ki te peke atu ranei i te marama.Ko te Samarium Oxide e whakamahia ana i roto i te karaehe oro me te karaehe infrared hei tango i te radiation infrared.Ano hoki, ka whakamahia hei kaihoroi neutron i roto i nga rakau whakahaere mo nga reactors hiko karihi.Ma te Oxide e whakakorikori te whakamaroketanga o nga waipiro tuatahi acyclic ki te aldehydes me te ketones.Ko tetahi atu whakamahinga ko te whakarite i etahi atu tote Samarium.

Whakatakotoranga

Tūemi Whakamātautau	Paerewa	Hua
Sm2O3/TREO	≥99.9%	99.99%
Wae Matua TREO	≥99%	99.85%
RE Parakore (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
Kore—RE poke (ppm)
Fe2O3	≤20	8
SiO2	≤30	10
Cl—	≤30	12
LOI	≤1.0%	0.25%
Whakamutunga	Kia rite ki nga paerewa o runga ake nei.

He kotahi noa tenei mo te 99.9% te ma, ka taea hoki e matou te whakarato 99.5%, 99.95% te ma.Neodyminium oxide me nga whakaritenga motuhake mo nga poke ka taea te whakarite kia rite ki nga whakaritenga a te kaihoko.Mo etahi atu korero, paatohia!