Intshayelelo emfutshane
Igama lemveliso: Lanthanum
Ifomula: La
Inombolo yeCAS: 7439-91-0
Ubunzima beMolekyuli: 138.91
Ubuninzi: 6.16 g/cm3
Indawo yokunyibilika: 920 ℃
Imbonakalo: Iziqwenga zesiliva ezisilivere, iingots, intonga, ifoyile, ucingo, njl.
Uzinzo: I-oxidized ngokulula emoyeni.
Ductibility: Kuhle
Iilwimi ezininzi: Lanthan Metall , Metal De Lanthane, Metal Del Lantano
Ikhowudi yeMveliso | 5764 | 5765 | 5767 |
IBanga | 99.95% | 99.9% | 99% |
UHLELO LWEKHEMICAL | |||
ILa/TREM (% min.) | 99.95 | 99.9 | 99 |
I-TREM (% min.) | 99.5 | 99.5 | 99 |
Ubumdaka boMhlaba obunqabileyo | % max. | % max. | % max. |
Ce/TREM Pr/TREM Nd/TREM Sm/TREM Eu/TREM Gd/TREM Y/TREM | 0.05 0.01 0.01 0.001 0.001 0.001 0.001 | 0.05 0.05 0.01 0.005 0.005 0.005 0.01 | 0.1 0.1 0.1 0.1 0.1 0.1 0.1 |
Non-Rare Earth Ukungcola | % max. | % max. | % max. |
Fe Si Ca Al Mg C Cl | 0.1 0.025 0.01 0.05 0.01 0.03 0.01 | 0.2 0.03 0.02 0.08 0.03 0.05 0.02 | 0.5 0.05 0.02 0.1 0.05 0.05 0.03 |
I-Lanthanum Metal yimathiriyeli ekrwada ebaluleke kakhulu ekuveliseni i-Hydrogen Storage Alloys yeebhetri ze-NiMH, kwaye ikwasetyenziselwa ukuvelisa ezinye iintsimbi ezicocekileyo ze-Rare Earth kunye ne-specialty alloys. Izixa ezincinci zeLanthanum ezongeziweyo kwi-Steel ziphucula ukonakala kwayo, ukuchasana nempembelelo, kunye ne-ductility; Amanani amancinci eLanthanum akhoyo kwiimveliso ezininzi zamachibi ukususa iiPhosphates ezondla i-algae. I-Lanthanum Metal inokuqhutyelwa phambili kwiimo ezahlukeneyo zeengots, iziqwenga, iingcingo, iifoyile, ii-slabs, iintonga, iidiski kunye nomgubo.