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Zogulitsa

Aluminiyamu  
Chizindikiro Al
Gawo ku STP cholimba
Malo osungunuka 933.47 K (660.32 °C, 1220.58 °F)
Malo otentha 2743 K (2470 °C, 4478 °F)
Kachulukidwe (pafupi ndi rt) 2.70g/cm3
pamene madzi (mp) 2.375 g/cm3
Kutentha kwa fusion 10.71 kJ / mol
Kutentha kwa vaporization 284 kJ / mol
Molar kutentha mphamvu 24.20 J/(mol·K)
  • Aluminiyamu okusayidi alpha-gawo 99.999% (zitsulo maziko)

    Aluminiyamu okusayidi alpha-gawo 99.999% (zitsulo maziko)

    Aluminiyamu Oxide (Al2O3)ndi chinthu choyera kapena pafupifupi chopanda mtundu cha crystalline, ndi mankhwala a aluminiyamu ndi mpweya.Amapangidwa kuchokera ku bauxite ndipo nthawi zambiri amatchedwa aluminiyamu ndipo amathanso kutchedwa aloxide, aloxite, kapena alundum kutengera mawonekedwe kapena ntchito zina.Al2O3 ndiyofunikira pakugwiritsa ntchito kwake kupanga zitsulo za aluminiyamu, monga chotupa chifukwa cha kuuma kwake, komanso ngati chinthu chotsutsana chifukwa cha kusungunuka kwake kwakukulu.