Title :
Morphological features of the condensed combustion products of burning system "nanoaluminium-air"
Author :
Popenko, Elena ; Pautova, Yulia ; Chaplina, Ekaterina ; Gromov, Alexsander
Author_Institution :
Department of Chemical Engineering of Energetic Materials, Biysk Institute of Technology, Biysk, Russia
Abstract :
The mechanism of whisker crystals formation process by aluminum aerogels burning was studied adapting for ceramic technology problems solution. The correlation of aluminum aerogels burning characteristics and the final combustion products structure was found. The burning temperature, air pressure and nitrogen concentration are significantly effect on the crystals growth mechanism. A wide variety of the crystal morphology in condensed combustion products was found depended on experimental condition.
Keywords :
aerogels; ceramics; combustion; crystal growth; crystal morphology; air pressure; aluminum aerogels burning characteristics; burning system; ceramic technology problems solution; condensed combustion products; crystal morphology; crystals growth mechanism; morphological features; nanoaluminium-air; nitrogen concentration; whisker crystals formation process mechanism; Aluminum oxide; Combustion; Crystals; Needles; Nitrogen; aerogel; aluminum; combustion; crystal; nitrides formation; whisker;
Conference_Titel :
Strategic Technology (IFOST), 2012 7th International Forum on
Conference_Location :
Tomsk
Print_ISBN :
978-1-4673-1772-6
DOI :
10.1109/IFOST.2012.6357531
