Ịdị ọcha dị elu 99.9% -99.999% scandium oxide enweghị 12060-08-1

Nkọwa mkpụmkpụ:

Usoro: SC2O3

Ọcha: SC2O3 / Reo RB99% ~ 99.999%

Enweghị .: 12060-08-1

Igolulular: 137.91

Nnọọ: 3.86 g / cm3

Na-agbaze na-ekwu okwu: 2485 ° C

Ọdịdị: ntụ ntụ

Zipu ozi-Gi

Nkọwa nke ngwaahịa

Mkpado Ngwaahịa

Bref

Ihe emeputara ohuru	Scandium oxide, Scandium (III)
Ikpe	12060-08-1
MF	Sc2o3
Ndị ọcha Sc2O3 / reo	99% ~ 99.999%
Molular ibu	137.91
Keuju	3.86 g / cm3
Na-agbaze	2485 Celsius C
Mputa	Ntụ ntụ
Soluuru	Na-egbochi mmiri, na-agbanyeghị na mineral siri ike
Stebul	Hygroscopic
Ọtụtụ asụsụ	Scandimoxid, Oxyde de scandium, oxidium del scandium
Na-agbaze	2403 Celsius C
Ezigbo uka	137.897 g / mol
Monoisotopic uka	137.896564 DA
Udi anumanu	Epoch

Scandium oxide(marakwa dị ka Scandia) bụ usoro kemịkalụ na usoroSc2o3. Ọ bụ ihe dị egwu n'ụwa na ihe ndị na-acha ọcha nke nwere ihe owuwu cubic.Scandium oxidebụ ihe dị elu na-eme ka mmiri dị elu ma jiri ya rụọ ọrụ n'ọtụtụ ngwa n'ihi nguzogide kemịkal ya na nguzogide corrosion. A na-eji ya dị ka ihe a na-eme na-eme phosphors maka ojiji na City Catches na Fluorocent oriọna, dị ka ihe na-eweta ike, yana akụkụ nke ikealuminom alloys.

Nkowa

Ihe emeputara ohuru	Scandium oxide
Enweghị ego	12060-08-1
Batch no.	20122006	Onu ogugu:	100.00KG
Ofbọchị Nchọpụta:	Dec. 20, 2020	Ụbọchị ule:	Dec. 20, 2020
Ihe nnwale	Nsonaazụ	Ihe nnwale	Nsonaazụ
Sc2o3	> 99.999%	Reo	> 99%
La2o3	≤1.5PM	Ca	≤60.0ppm
Mkpato2	≤1.0ppm	Mg	≤5.0ppm
Pr611	≤1.0ppm	Al	≤10.0ppm
ND2O3	≤0.5ppm	Ti	≤10.0ppm
Sm2o3	≤0.5ppm	Ni	≤5.0ppm
EU2O3	≤0.5ppm	Zr	≤30.0ppm
Gd2o3	≤1.0ppm	Cu	≤5.0ppm
Tb4o7	≤2.0ppm	Th	≤10.0ppm
Dy2o3	≤2.0ppm	Cr	≤5.0ppm
Ho2o3	≤1.0ppm	Pb	≤5.0ppm
Er2o3	≤0.5ppm	Fe	≤10.0ppm
Tm2o3	≤0.5ppm	Mn	≤5.0ppm
Yb2o3	≤5.0ppm	Si	≤30ppm
Lu2O3	≤5.0ppm	U	≤10ppm
Y2O3	≤5.0ppm	Loi	0.26%
Nkwubi:	Ghaa ntị na Standard Standard Brand: Epoch

Nke a bụ naanị otu ụdị maka 99.999% dị ọcha,Anyị nwekwara ike inye 99.9%, 99.99% 99.999% dị ọcha. Scandium oxideEnwere ike ịhazi ihe pụrụ iche maka adịghị ọcha dịka ihe ndị ahịa chọrọ. Maka ozi ndị ọzọ,Biko pịa!

Akwukwo icho oru

Scandium oxideA na-ejikarị ihe dị ka ihe nkescandium metalnasayensiNgwaahịa. A na-eji ya na ụlọ ọrụ metalallurgical iji mepụta alloy ma nwee ike iji ya mee ihe nke ihe eji ele anya igwe elektrọn na ụlọ ọrụ nuklia. Enwere ike iji ya na sel oxide, otu mkpụrụ nke ebe nchekwa na-ajụ, na-ajụ ihe dị mma, na-ajụ ihe na-eme ihe dị iche iche, x-ray na-emegharị ihe na-emegharị, ihe eji eme ihe. A na-ejikwa ya na iko anya na igwe eletriki.

Scandia zuru oke zuru oke (nwere 10 mol% sc 2 o 3) nwere usoro omume oxygen kachasị elu n'etiti ihe eji eme ihe ceckolyte. A na-eji ya dị ka akpụkpọ ahụ Sofc Electrọlyte iji melite arụmọrụ ma ọ bụ belata ọnọdụ ikuku. Enwere ike iji ya dị ka akụrụngwa nke Katiodes dị elu ma ọ bụ cermet a. Omume Ionic nke Scsz-10 bụ 3-4 ugboro dị elu karịa nke YTtrium-kwụsiri ike na Zirconnia Ysz-8). Ike nke scsz-10 bụ ihe dị ka okpukpu abụọ nke Ysz-8. Ngwongwo a nke a scsz-10 ntụ ntụ na-eme ka ọ dị mma maka iji teepu cape, ink usoro, pellet pletking na usoro na-emepụta ihe ndị ọzọ.

Scandium oxideEjirikwa ya maka ụlọ ọrụ ụlọ ọrụ elektrọnik na akụrụngwa na-enweghị atụ, ihe mgbakwunye allity, Catche, ihe mgbakwunye, wdg.