Iwa mimọ giga 99.9% -99.999% Scandium oxide CAS No 12060-08-1

Apejuwe kukuru:

Agbekalẹ: Sc2O3

Mimo: Sc2O3/REO≥99% ~ 99.999%

CAS No.: 12060-08-1

Iwọn Molikula: 137.91

iwuwo: 3.86 g/cm3

Ojutu yo: 2485°C

Irisi: funfun lulú

Fi imeeli ranṣẹ si wa

Alaye ọja

ọja Tags

ifihan Breif

Ọja	Scandium oxide, Scandium(III) oxide
Cas	12060-08-1
MF	Sc2O3
Mimọ Sc2O3/REO	99% ~ 99.999%
Òṣuwọn Molikula	137.91
iwuwo	3,86 g / cm3
Ojuami yo	2485°C
Ifarahan	Iyẹfun funfun
Solubility	Insoluble ninu omi, niwọntunwọsi tiotuka ninu awọn acids nkan ti o wa ni erupe ile ti o lagbara
Iduroṣinṣin	Diẹ hygroscopic
Multilingual	ScandiumOxid, Oxide De Scandium, Oxido Del Scandium
Ojuami Iyo	2403°C
Gangan Ibi	137.897 g / mol
Ibi monoisotopic	137.896564 Da
Brand	Epoch

Ohun elo afẹfẹ Scandium(ti a tun mọ ni scandia) jẹ idapọ kemikali pẹlu agbekalẹSc2O3. O jẹ ohun elo afẹfẹ aye toje ati ohun elo ti o lagbara funfun kan pẹlu ilana gara onigun kan.Ohun elo afẹfẹ Scandiumjẹ ohun elo ti o ni iwọn otutu ti o ga julọ ati pe a lo ni orisirisi awọn ohun elo nitori iṣeduro kemikali ti o dara julọ ati ipata ipata. O jẹ ohun elo fun ṣiṣe awọn phosphor fun lilo ninu awọn tubes ray cathode ati awọn atupa Fuluorisenti, bi ayase, ati bi paati ti agbara-gigaaluminiomu alloys.

Sipesifikesonu

Ọja	Ohun elo afẹfẹ Scandium
CAS No	12060-08-1
Ipele No.	Ọdun 20122006	Iwọn:	100.00kg
Ọjọ iṣelọpọ:	Oṣu kejila ọjọ 20, ọdun 2020	Ọjọ idanwo:	Oṣu kejila ọjọ 20, ọdun 2020
Nkan Idanwo	Awọn abajade	Nkan Idanwo	Awọn abajade
Sc2O3	> 99.999%	REO	> 99%
La2O3	≤1.5ppm	Ca	≤60.0ppm
CeO2	≤1.0ppm	Mg	≤5.0pm
Pr6O11	≤1.0ppm	Al	≤10.0ppm
Nd2O3	≤0.5ppm	Ti	≤10.0ppm
Sm2O3	≤0.5ppm	Ni	≤5.0pm
Eu2O3	≤0.5ppm	Zr	≤30.0ppm
Gd2O3	≤1.0ppm	Cu	≤5.0pm
Tb4O7	≤2.0pm	Th	≤10.0ppm
Dy2O3	≤2.0pm	Cr	≤5.0pm
Ho2O3	≤1.0ppm	Pb	≤5.0pm
Er2O3	≤0.5ppm	Fe	≤10.0ppm
Tm2O3	≤0.5ppm	Mn	≤5.0pm
Yb2O3	≤5.0pm	Si	≤30ppm
Lu2O3	≤5.0pm	U	≤10ppm
Y2O3	≤5.0pm	LOI	0.26%
Ipari:	Ni ibamu si ami iyasọtọ ile-iṣẹ: epoch

Eyi jẹ apẹrẹ kan nikan fun 99.999% mimọ,a tun le pese 99.9%,99.99% 99.999% ti nw. Ohun elo afẹfẹ Scandiumpẹlu pataki awọn ibeere fun impurities le ti wa ni adani gẹgẹ bi onibara ká ibeere. Fun alaye diẹ sii,jọwọ tẹ!

Ohun elo

Ohun elo afẹfẹ Scandiumti wa ni o kun lo bi awọn aise awọn ohun elo tiirin scandiumatiscandiumawọn ọja. O ti wa ni lo ninu metallurgical ile ise lati lọpọ alloy ati ki o le ṣee lo bi awọn itujade ohun elo ti gbona elekitironi pasipaaro ni iparun ile ise. O le ṣee lo ni Solid Oxide Fuel Cell, sobusitireti ẹyọkan ti iranti iranti, alabọde itutu oofa ti o lagbara, inhibitor, afikun ohun elo cobalt oofa, iboju ifamọ X-ray, oluranlowo itutu agbaiye fun ọpọlọpọ awọn phosphor, ohun elo gbigba neutroni ni riakito atomiki, bubble oofa ohun elo, ifamọ iboju ohun elo. O tun lo ni gilasi opiti ati ile-iṣẹ itanna.

Scandia's zirconia ti o ni iduroṣinṣin ni kikun (ti o ni 10 mol% Sc 2 O 3) ni adaṣe ion atẹgun ti o ga julọ laarin awọn ohun elo elekitiriki seramiki ti o da lori zirconia. O ti wa ni lilo bi SOFC electrolyte awo ilu lati mu iṣẹ ṣiṣe dara tabi dinku iwọn otutu iṣẹ. O tun le ṣee lo bi paati ti awọn cathodes apapo iṣẹ giga tabi awọn anodes cermet. Iṣeduro ionic ti ScSZ-10 jẹ awọn akoko 3-4 ti o ga ju ti yttrium-stabilized zirconia YSZ-8). Awọn darí agbara ti ScSZ-10 jẹ tun to lemeji ti YSZ-8. Awọn ohun-ini ti ScSZ-10 lulú yii jẹ ki o jẹ apẹrẹ fun lilo ninu simẹnti teepu, ilana inki, titẹ pellet ati awọn ilana iṣelọpọ seramiki miiran.

Ohun elo afẹfẹ Scandiumtun lo fun awọn lesa ile-iṣẹ itanna ati awọn ohun elo superconducting, awọn afikun alloy, awọn oriṣiriṣi cathode, awọn afikun ibori, bbl