Research of processes of formation of oxide layers on the surface of water-puiverized aluminium powders

1Levochko, KV, 1Lednianskii, AF
1Oles Honchar National University of Dnipropetrovsk, Dnipropetrovsk, Ukraine
Kosm. nauka tehnol. 2005, 11 ;(Supplement1):048-050
Publication Language: Russian
Abstract: 
The composition and phase transformations in hydrooxid layers and hygrogen isolation kinetics under powders-water interaction are studied. A model describing qualitatively the processes of interaction of highly dispersed aluminium powder with water is developed. It is found that cyclic processes of crystallization and missequencing of hydrooxides structure take place under interaction of aluminium powders with water.