I-Lanthanum oxide La2O3
Ulwazi olufushane lweI-Lanthanum oxide:
Umkhiqizo: I-Lanthanum oxide
Ifomula: La2O3
Inombolo ye-CAS: 1312-81-8
Isisindo se-molecule: 325.82
Ukuminyana: 6.51 g/cm3
Indawo yokuncibilika: 2315°C
Ukubukeka: Impushana emhlophe
Ukuhlanzeka/Ukucaciswa:3N (La2O3/REO ≥ 99.9%) 5N (La2O3/REO ≥ 99.999%) 6N (La2O3/REO ≥ 99.9999%)
I-Solubility: Impushana emhlophe, incibilika kancane emanzini, incibilika kalula ku-asidi, kulula ukumunca umswakama, ikwazi ukumunca ngokushesha umswakama kanye ne-carbon dioxide emoyeni, i-vacuum package.
Ukuzinza: I-hygroscopic kakhulu
Izilimi Eziningi: LanthanOxid, Oxyde De Lanthane, Oxido De Lanthano
Ukusetshenziswa kwe-Lanthanum oxide:
I-Lanthanum Oxide, ebizwa nangokuthi iLanthana,ukuhlanzeka okuphezulu kwe-Lanthanum oxide(99.99% kuya ku-99.999%) isetshenziswa ekwenzeni izingilazi ezikhethekile ze-optical ukuze kuthuthukiswe ukumelana nengilazi ye-alkali, futhi isetshenziswa kuma-phosphor e-La-Ce-Tb kumalambu akhanyayo nokwenza izingilazi ezikhethekile zokukhanya, njengengilazi emunca infrared, kanye. njengamalensi ekhamera nesibonakude, Ibanga eliphansi le-Lanthanum Oxide lisetshenziswa kabanzi kuma-ceramics kanye ne-FCC catalyst, futhi njengempahla eluhlaza yokukhiqizwa kwe-Lanthanum Metal;I-Lanthanum Oxide iphinde isetshenziswe njengesengezo sokukhula okusanhlamvu ngesikhathi se-liquid phase sintering ye-Silicon Nitride ne-Zirconium Diboride.I-Lanthanum Oxide isetshenziselwa ukukhiqiza insimbi ye-lanthanum ne-lanthanum cerium, ama-catalysts, izinto zokugcina i-hydrogen, izinto ezikhipha ukukhanya, izingxenye ze-elekthronikhi, njll.
Incazelo ye-Lanthanum oxide:
| Ikhodi Yomkhiqizo | 5790 | 5791 | 5792 | 5793 | 5795 | 5797 |
| Ibanga | 99.9999% | 99.999% | 99.995% | 99.99% | 99.9% | 99% |
| UKWAKHIWA KWAKHEMICAL | ||||||
| I-La2O3/TREO (% min.) | 99.9999 | 99.999 | 99.995 | 99.99 | 99.9 | 99 |
| I-TREO (% min.) | 99.5 | 99 | 99 | 98 | 98 | 98 |
| Ukulahlekelwa ekushiseni (% max.) | 1 | 1 | 1 | 2 | 2 | 2 |
| Ukungcola Okungavamile Komhlaba | ppm max. | ppm max. | ppm max. | ppm max. | % ubuningi. | % ubuningi. |
| CeO2 I-Pr6O11 Nge2O3 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 |
| Ukungcola Okungajwayelekile Komhlaba | ppm max. | ppm max. | ppm max. | ppm max. | % ubuningi. | % ubuningi. |
| Fe2O3 SiO2 I-CaO I-CoO NiO CuO MnO2 I-Cr2O3 CdO I-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 ka-1, 2, no-5 kilograms ucezu ngalunye, ukupakishwa kwezigubhu zekhadibhodi ezingama-25, amakhilogremu angu-50 ucezu ngalunye, ukupakishwa kwezikhwama ezilukiwe ezingama-25, 50, 500, kanye namakhilogremu angu-1000 ucezu ngalunye.
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