Ịdị ọcha dị elu 99.9% -99.999% Scandium oxide CAS No 12060-08-1

Nkọwa dị mkpirikpi:

Usoro: Sc2O3

Dị ọcha: Sc2O3/REO≥99% ~ 99.999%

Nọmba CAS: 12060-08-1

Arọ Molecular: 137.91

Njupụta: 3.86 g/cm3

Ebe mgbaze: 2485°C

Ọdịdị: White ntụ ntụ

 

 


Nkọwa ngwaahịa

Mkpado ngwaahịa

Mmeghe nke Breif

Ngwaahịa Scandium oxide, Scandium (III) oxide
Cas 12060-08-1
MF Sc2O3
Ịdị ọcha Sc2O3/REO 99% ~ 99.999%
Ibu molekụla 137.91
Njupụta 3.86 g/cm3
Ebe mgbaze 2485°C
Ọdịdị Ọcha ntụ ntụ
Solubility Na-adịghị ike soluble na mmiri, moderately soluble na siri ike ịnweta acid
Nkwụsi ike Obere hygroscopic
Asụsụ ọtụtụ asụsụ ScandiumOxid, Oxyde De Scandium, Oxido Del Scandium
Ebe Na-agbaze 2403°C
Mass kpọmkwem 137.897 g/mol
Mass monoisotopic 137.896564 nke
Ụdị Epoch

Scandium oxide(nke a makwaara dị ka scandia) bụ ngwakọta kemịkalụ nwere usoro aSc2O3. Ọ bụ ụwa oxide na-adịghị ahụkebe na ihe siri ike na-acha ọcha nwere usoro kristal cubic.Scandium oxidebụ ihe na-eme ka okpomọkụ dị elu ma jiri ya mee ihe n'ọtụtụ ngwa n'ihi nkwụsi ike nke kemịkal ya na nguzogide corrosion. A na-eji ya dị ka ihe maka ịmepụta phosphor maka iji na tubes ray cathode na oriọna fluorescent, dị ka ihe na-eme ka ọ bụrụ ihe na-eme ka ọ dị elu.aluminum alloys.

Nkọwapụta

Ngwaahịa
Scandium oxide
CAS Mba
12060-08-1
Ogbe Mba.
20122006
Ọnụọgụ:
100.00kg
Ụbọchị nrụpụta:
Disemba 20, 2020
Ụbọchị ule:
Disemba 20, 2020
Nwale Ihe
Nsonaazụ
Nwale Ihe
Nsonaazụ
Sc2O3
> 99.999%
REO
> 99%
La2O3
≤1.5pm
Ca
≤60.0pm
CeO2
≤1.0pm
Mg
≤5.0pm
Pr6O11
≤1.0pm
Al
≤10.0pm
Nd2O3
≤0.5pm
Ti
≤10.0pm
Sm2O3
≤0.5pm
Ni
≤5.0pm
Eu2O3
≤0.5pm
Zr
≤30.0pm
Gd2O3
≤1.0pm
Cu
≤5.0pm
Tb4O7
≤2.0pm
Th
≤10.0pm
Dy2O3
≤2.0pm
Cr
≤5.0pm
Ho2O3
≤1.0pm
Pb
≤5.0pm
Er2O3
≤0.5pm
Fe
≤10.0pm
Tm2O3
≤0.5pm
Mn
≤5.0pm
Yb2O3
≤5.0pm
Si
≤30ppm
Lu2O3
≤5.0pm
U
≤10ppm
Y2O3
≤5.0pm
LOI
0.26%
Mmechi:
Soro ọkọlọtọ ụlọ ọrụ: epoch
Nke a bụ naanị otu nkọwa maka 99.999% ịdị ọcha,anyị nwekwara ike ịnye 99.9%,99.99% 99.999% ịdị ọcha. Scandium oxidena pụrụ iche chọrọ maka adịghị ọcha nwere ike ahaziri dị ka ndị ahịa chọrọ. Maka ozi ndị ọzọ,biko pịa!

Ngwa

 Scandium oxidena tumadi ji dị ka akụrụngwa nkeígwè scandiumnascandiumngwaahịa. A na-eji ya na ụlọ ọrụ metallurgical iji rụpụta alloy ma enwere ike iji ya dị ka ihe na-ekupụta ọkụ nke ọkụ eletrik na ụlọ ọrụ nuklia. Enwere ike iji ya na Solid Oxide Fuel Cell, otu mkpụrụ nke ebe nchekwa ebe nchekwa, igwe na-ajụ oyi magnet siri ike, inhibitor, ihe mgbakwunye samarium cobalt magnet, ihuenyo X-ray, onye na-eme ka ọ dị jụụ maka phosphor dị iche iche, ihe absorption neutron na reactor atomic, afụ magnetik. ihe, ihe ihuenyo mmetụta. A na-ejikwa ya na enyo anya na ụlọ ọrụ eletrọnịkị.

Zirconia zuru oke nke Scandia (nwere 10 mol% Sc 2 O 3) nwere ikuku oxygen ion conductivity kacha elu n'etiti ihe seramiiki seramiiki dabere na zirconia. A na-eji ya dị ka akpụkpọ anụ electrolyte SOFC iji melite arụmọrụ ma ọ bụ belata okpomọkụ ọrụ. Enwere ike iji ya dị ka akụkụ nke nnukwu arụmọrụ mejupụtara cathodes ma ọ bụ cermet anodes. Ion conductivity nke ScSZ-10 bụ 3-4 ugboro elu karịa nke yttrium-stabilized zirconia YSZ-8). The n'ibu ike nke ScSZ-10 bụkwa ihe dị ka okpukpu abụọ nke YSZ-8. Njirimara nke ntụ ntụ ScSZ-10 na-eme ka ọ dị mma maka iji nkedo teepu, nhazi ink, ịpị pellet na usoro mmepụta seramiiki ndị ọzọ.

 Scandium oxideA na-ejikwa ya maka lasers ụlọ ọrụ eletrọnịkị na ihe ndị na-ebu ibu, ihe mgbakwunye alloy, cathode dị iche iche, ihe mkpuchi mkpuchi, wdg.

ngwugwu

Ngwunye akpa rọba okpukpu abụọ dị n'ime 25kg / drum, nkwakọ ngwaahịa Vacuum, 0.5kg / karama ma ọ bụ enwere ike ibukọ dị ka ihe ndị ahịa chọrọ.

Uru Anyị

Obere-ụwa-scandium-oxide-nwere nnukwu ọnụ ahịa-2

Ọrụ anyị nwere ike inye

1) Enwere ike ịbanye nkwekọrịta nkwekọrịta

2) Enwere ike ịbanye nkwekọrịta nzuzo

3) nkwa nkwụghachi ụbọchị asaa

Ihe dị mkpa: anyị nwere ike ịnye ọ bụghị naanị ngwaahịa, mana ọrụ ngwọta teknụzụ!

Uru Anyị

Obere-ụwa-scandium-oxide-nwere nnukwu ọnụ ahịa-2

Ọrụ anyị nwere ike inye

1) Enwere ike ịbanye nkwekọrịta nkwekọrịta

2) Enwere ike ịbanye nkwekọrịta nzuzo

3) nkwa nkwụghachi ụbọchị asaa

Ihe dị mkpa: anyị nwere ike ịnye ọ bụghị naanị ngwaahịa, mana ọrụ ngwọta teknụzụ!


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