Lihlahisoa
Aluminium | |
Letšoao | Al |
Mokhahlelo ho STP | tiileng |
Sebaka se qhibilihang | 933.47 K (660.32 °C, 1220.58 °F) |
Ntho e belang | 2743 K (2470 °C, 4478 °F) |
Density (haufi le rt) | 2.70 g/cm3 |
ha metsi (ho mp) | 2.375 g/cm3 |
Mocheso oa fusion | 10,71 kJ / mol |
Mocheso oa vaporization | 284 kJ/mol |
Bokhoni ba mocheso oa Molar | 24.20 J/(mol·K) |
-
Aluminium oxide alpha-phase 99.999% (metale motheo)
Aluminium oxide (Al2O3)ke ntho ea kristale e tšoeu kapa e batlang e se na 'mala, le motsoako oa lik'hemik'hale oa aluminium le oksijene. E entsoe ka bauxite 'me hangata e bitsoa alumina' me e ka boela ea bitsoa aloxide, aloxite, kapa alundum ho itšetlehile ka mefuta kapa likopo tse itseng. Al2O3 e bohlokoa ts'ebelisong ea eona ea ho hlahisa tšepe ea aluminium, joalo ka sekhohla ka lebaka la ho thatafala ha eona, hape e le sesebelisoa se hanyetsang ka lebaka la ntlha e phahameng ea ho qhibiliha.