Iimveliso
I-aluminium | |
Isimboli | Al |
Inqanaba kwi-STP | uqinile |
Indawo yokunyibilika | I-933.47 k (660.32 ° C, 1220.58 ° F) |
Indawo yokubila | 2743 k (2470 ° C, 4478 ° F) |
Ukuxinana (kufutshane ne-RT) | I-2.70 g / cm3 |
Xa ulwelo (kwi-MP) | 2.375 g / cm3 |
Ubushushu be-fusion | 10.71 kj / mol |
Ubushushu be-vaporization | 284 KJ / mol |
I-Molar Ubushushu obushushu | I-24.20 j / (molK) |
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I-Aluminium Oxpide Alpha-Inqanaba 99.999% (isinyithi)
I-Aluminium Oxide (Al23)Ngaba yinto emhlophe okanye ephantse ibe yi-crystalline engenamabala, kunye necandelo lekhemikhali le-aluminium neoksijini. Yenziwa kwi-bauxite kwaye ibibizwa ngokuba yi-Alwemina kwaye inokubizwa ngokuba yi-Alogede, i-Aloxite, okanye iAundum kuxhomekeke kwiindlela ezithile okanye izicelo. I-AL2O3 ibalulekile ekusetyenzisweni kwayo ukuvelisa i-aluminium yensimbi, njengokukhubazeka ngenxa yobunzima bayo, kwaye njengento ebonakalayo ngenxa yendawo yayo ephezulu.