iphantsi

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)
  • I-Aluminium Oxpide Alpha-Inqanaba 99.999% (isinyithi)

    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.