Ukucoceka okuphezulu kweLanthanum Oxide La2O3 powder
Ulwazi olufutshane lweI-Lanthanum oxide:
Imveliso:I-Lanthanum oxide
Ifomula:La2O3
Inombolo yeCAS:1312-81-8
Ubunzima beMolekyuli: 325.82
Ubuninzi: 6.51 g/cm3
Indawo yokunyibilika: 2315°C
Imbonakalo: Umgubo omhlophe
Ubunyulu/Inkcazo:3N (La2O3/REO ≥ 99.9%) 5N (La2O3/REO ≥ 99.999%) 6N (La2O3/REO ≥ 99.9999%)
Ukunyibilika: Umgubo omhlophe, unyibilika kancinci emanzini, unyibilika ngokulula kwiasidi, kulula ukufunxa ukufuma, ukwazi ukufunxa ngokukhawuleza ukufuma kunye nekhabhon diokside emoyeni, ukupakishwa kwevacuum.
Uzinzo: I-hygroscopic kakhulu
Iilwimi ezininzi: LanthanOxid, Oxyde De Lanthane, Oxido De Lanthano
Ukusetyenziswa kweLanthanum oxide :
I-Lanthanum oxide, ekwabizwa ngokuba nguLanthana,ubunyulu obuphezulu beLanthanum oxide(99.99% ukuya kwi-99.999%) isetyenziselwa ukwenza iiglasi ezikhethekileyo zamehlo ukuphucula ukuxhathisa kwe-alkali yeglasi, kwaye isetyenziswe kwi-La-Ce-Tb phosphors kwizibane ze-fluorescent kunye nokwenza iiglasi ezikhethekileyo ze-optical, ezifana neglasi ye-infrared-absorbing, ngokunjalo. njengekhamera kunye neelensi zeteleskopu, Ibakala eliphantsi leI-Lanthanum oxideisetyenziswa ngokubanzi kwiiseramics kunye neFCC catalyst, kwaye kwakhona njengemathiriyeli ekrwada yokuvelisa iLanthanum Metal;I-Lanthanum oxideIkwasetyenziswa njengesongezo sokukhula okuziinkozo ngexesha lolwelo lweSilicon Nitride kunye neZirconium Diboride.I-Lanthanum oxideisetyenziselwa ukuvelisametal lanthanumkunye ne-lanthanum cerium metals, catalysts, izinto zokugcina i-hydrogen, izinto ezikhupha ukukhanya, izixhobo ze-elektroniki, njl.
Inkcazo yeLanthanum oxide:
| Ikhowudi yeMveliso | La2O3-01 | La2O3-02 | La2O3-03 | La2O3-04 | La2O3-05 | La2O3-06 |
| IBanga | 99.9999% | 99.999% | 99.995% | 99.99% | 99.9% | 99% |
| UHLELO LWEKHEMICAL | ||||||
| La2O3/TREO (% min.) | 99.9999 | 99.999 | 99.995 | 99.99 | 99.9 | 99 |
| I-TREO (% min.) | 99.5 | 99 | 99 | 98 | 98 | 98 |
| Ilahleko ekutshisweni (% max.) | 1 | 1 | 1 | 2 | 2 | 2 |
| Ubumdaka boMhlaba obunqabileyo | ppm max. | ppm max. | ppm max. | ppm max. | % max. | % max. |
| CeO2 I-Pr6O11 Nd2O3 Sm2O3 I-Eu2O3 Gd2O3 Y2O3 | 0.5 0.5 0.5 0.2 0.2 0.2 0.5 | 3 3 2 2 2 2 5 | 5 5 5 5 5 5 5 | 50 50 50 10 10 10 10 | 0.05 0.02 0.02 0.01 0.001 0.001 0.01 | 0.5 0.1 0.1 0.1 0.1 0.1 0.1 |
| Non-Rare Earth Ukungcola | ppm max. | ppm max. | ppm max. | ppm max. | % max. | % max. |
| Fe2O3 SiO2 CaO CoO NiO CuO MnO2 Cr2O3 CdO PbO | 1 10 10 2 2 2 2 2 5 5 | 2 50 50 2 2 2 2 2 5 5 | 10 50 50 2 2 2 2 3 5 10 | 50 100 100 5 5 3 5 3 5 50 | 0.01 0.05 0.2 | 0.02 0.1 0.5 |
Ukupakishwa kweLanthanum oxide: Ukupakishwa kwe-vacuum ye-1, 2, kunye neekhilogram ezi-5 ngeqhekeza ngalinye, ukupakishwa kwedramu yekhadibhodi ye-25, i-50 yeekhilogram ngeqhekeza ngalinye, ukupakishwa kwengxowa ephothiweyo ye-25, 50, 500, kunye ne-1000 yeekhilogram.
Imveliso yeoksidi yomhlaba enxulumeneyo:I-Erbium oxide Er2O3;I-Neodymium oxideNd2O3;I-Scandium oxide Sc2O3;I-Praseodymium neodymium oxide;I-Ytterbium oxide;I-Lutetium oxide;I-Thulium oxide;IHolmium oxide;Dysprosium oxide;I-Europium oxide;I-Samarium oxide;IGadolinium oxide;iyttriumioksidi;I-Praseodymium oxide Pr6O11.Thenga iLanthanum oxide; Inombolo yeCAS: 1312-81-8; ubunyulu obuphezulu beLanthanum oxide; La2o3I-X Lanthanum oxide;Umthengisi waseTshayina weLanthanum oxide; ILanthanum oxide La2O3; Ukwenziwa kweLanthanum oxide; I-Lanthanum oxide Powder;ixabiso Lanthanum oxide; Umthengisi weLanthanum oxide; Ukusetyenziswa kweLanthanum oxide; ixabiso Lanthanum oxide; umhlaba onqabileyo iLanthanum oxide; I-oksidi yoMhlaba enqabileyo.I-Lanthanum(III) i-oxide
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