I-Lanthanum oxide

Inkcazo

Ucoceko oluPhezulu lweLanthanum oxide La₂O₃I-99.999%, i-oxyde emhlophe enqabileyo enqabileyo yomhlaba engumgubo ene-melting point 2217 ° C kunye nobuninzi be-6.51g / cm³, ayinyibiliki emanzini kwaye i-soluble kwi-asidi, kulula ukufunxa amanzi kunye ne-carbon dioxide emoyeni ukuze ibe yi-lanthanum carbonate. Lanthanum Oxide La2O₃kufuneka ifakwe kwiphakheji etywiniweyo kwaye igcinwe kwindawo epholileyo nengena umoya, kude nomlilo, umthombo wobushushu, ukufuma kwaye yahlulwe kwii-oxidizing agents.Lanthanum Oxide La₂O₃isetyenziselwa ikakhulu ukuveliswa kweglasi echanekileyo yeglasi, i-fiber optical, izinto eziluhlaza ze-lanthanum boride, ukuhlukana kwepetroleum kunye nokucokisa i-catalyst, kunye nokulungiselela kwishishini lombane njenge-ceramic capacitors, izongezo ze-ceramic piezoelectric njl.

Ukuhanjiswa

Ukucoceka okuphezulu Lanthanum Oxide La₂O₃I-5N kwi-Western Minmetals (SC) Corporation inokuziswa ngobunyulu be-La₂O₃/ REO ≥ 99.999% kunye ne-REO ≥ 99.0% ngobukhulu bepowder kunye nephakheji ye-10kg okanye i-25kg kwisikhwama seplastiki ye-vacuum kunye nebhokisi yebhokisi ngaphandle, okanye njengoko kucacisiwe ngokwezifiso kwisisombululo se-prefect.

Buza ngoku

Iinkcukacha

Iithegi

Inkcazo yobuGcisa

La₂O₃

Imbonakalo	Umgubo oMhlophe
Ubunzima beMolekyuli	325.81
Ukuxinana	6.51 g/cm³
Indawo yokunyibilika	2217 °C
Inombolo yeCAS.	1312-81-8

Hayi.	Into		Inkcazo esemgangathweni
1	La₂O₃/REO ≥		99.999%
2	REO ≥		99.0%
3	UkungcolaUbukhulu becala ngalinyePPM	Ukungacoceki kwe-REO/REO	CEO₂/Nd₂O₃/I-EU₂O₃/Tb₄O₇/Pr₆O₁₁/Dy₂O₃1
			Ho₂O₃/Er₂O₃/Tm₂O₃/Yb₂O₃/Lu₂O₃/Sm₂O₃1
		Okunye	Fe₂O₃2, siO₂20, CaO 5, Cl^-100
4	Ukupakisha		10/25kgs kwiingxowa zeplastiki kunye nephakheji vacuum

Ucoceko oluPhezulu lweLanthanum oxide La₂O₃I-5N kwi-Western Minmetals (SC) Corporation inokuziswa ngobunyulu be-La₂O₃/ REO ≥ 99.999% kunye ne-REO ≥ 99.0% ngobukhulu bepowder kunye nephakheji ye-10kg okanye i-25kg kwisikhwama seplastiki ye-vacuum kunye nebhokisi yebhokisi ngaphandle, okanye njengoko kucacisiwe ngokwezifiso kwisisombululo se-prefect.

Lanthanum oxide La₂O₃isetyenziselwa ikakhulu ukuveliswa kweglasi echanekileyo yeglasi, i-fiber optical, izinto eziluhlaza ze-lanthanum boride, ukuhlukana kwepetroleum kunye nokucokisa i-catalyst, kunye nokulungiselela kwishishini lombane njenge-ceramic capacitors, izongezo ze-ceramic piezoelectric njl.