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Umfanekiso obonakalisiweyo weScandium oxide
  • I-Scandium oxide
  • I-Scandium oxide

I-Scandium oxide

Inkcazelo emfutshane:

I-Scandium(III) I-Oxide okanye i-scandia yikhompawundi ye-inorganic kunye ne-formula Sc2O3.Imbonakalo yimpuphu emhlophe ecocekileyo yecubic system.Inamabinzana ahlukeneyo afana ne-scandium trioxide, i-scandium(III) oxide kunye ne-scandium sesquioxide.Iimpawu zayo ze-physico-chemicals zisondele kakhulu kwezinye ii-oxides zomhlaba ezinqabileyo ezifana ne-La2O3, Y2O3 kunye ne-Lu2O3.Yenye yeeoxide ezininzi zezinto ezinqabileyo zomhlaba ezinendawo yokunyibilika ephezulu.Ngokusekwe kubuchwephesha bangoku, iSc2O3/TREO inokuba ngama-99.999% phezulu.Iyanyibilika kwiasidi eshushu, nangona kunjalo ayinyibiliki emanzini.


Iinkcukacha zeMveliso

IScandium(III) iiPropati zeOksidi

Isithethantonye Scandia, ScandiumSesquioxide, ScandiumOxide
CASNo. 12060-08-1
Ifomula yeMichiza Sc2O3
I-Molarmass 137.910g/mol
Imbonakalo umgubo omhlophe
Ukuxinana 3.86g/cm3
Indawo yokunyibilika 2,485°C(4,505°F;2,758K)
I-Solubilityinwater Amanzi anganyibilikiyo
Ukunyibilika i-solubleinhotacids(isabela)

Ukucoceka okuphezulu kweScandium oxide Specification

Ubungakanani beNcam (D50)

３〜５ μm

Ubunyulu (Sc2O3) ≧99.99%
TREO(TotalRareEarthOxides) 99.00%

REImpuritiesContents ppm Non-REEsUkungcola ppm
La2O3 1 Fe2O3 6
CeO2 1 MnO2 2
I-Pr6O11 1 SiO2 54
Nd2O3 1 CaO 50
Sm2O3 0.11 MgO 2
I-Eu2O3 0.11 Al2O3 16
Gd2O3 0.1 I-TiO2 30
Tb4O7 0.1 NiO 2
Dy2O3 0.1 ZrO2 46
Ho2O3 0.1 HfO2 5
Er2O3 0.1 Na2O 25
Tm2O3 0.71 K2O 5
Yb2O3 1.56 V2O5 2
Lu2O3 1.1 LOI
Y2O3 0.7

【Ukupakishwa】 25KG Iimfuno zebhegi:ubungqina bokufuma, ayinathuli, yomile, khupha umoya kwaye icocekile.

Yintoni iI-Scandium oxideisetyenziselwe?

I-Scandium oxide, ekwabizwa ngokuba yi-Scandia, ifumana izicelo ezibanzi kumashishini amaninzi ngenxa yeempawu zayo ezikhethekileyo ze-physico-chemical.Yimathiriyeli ekrwada yealloys ye-Al-Sc, efumana ukusetyenziswa kwisithuthi, iinqanawa kunye ne-aerospace.Ilungele icandelo lesalathiso esiphakamileyo se-UV, i-AR kunye ne-bandpass coatings ngenxa yexabiso layo eliphezulu lesalathisi, ukungafihli, kunye nokuqina komaleko kwenza umonakalo omkhulu ubikiwe ukuba udityaniswe ne-silicon dioxide okanye i-magnesium fluoride ukuze isetyenziswe kwi-AR.I-Scandium oxide iyasetyenziswa kwi-optical coating, i-catalyst, i-electronic ceramics kunye ne-laser industry.Ikwasetyenziswa minyaka le ekwenzeni izibane ezikhuphayo ezinobunzima obuphezulu.Isiqina esimhlophe esinyibilikayo esiphakamileyo esisetyenziswa kwiinkqubo zobushushu obuphezulu (ngokuxhathisa ubushushu kunye nokothuka kwe-thermal), iiseramics ze-elektroniki, kunye nokwakheka kweglasi.

Bhala umyalezo wakho apha kwaye uwuthumele kuthi

EyeleleneyoIIMVELISO

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