Kinetics of Aluminum Micron Powder Oxidation in Hot Distilled Water and Product Microstructure Investigation

4th Annual International Workshop on Materials Science and Engineering

Grigorenko, A.V.^1 ; Ambaryan, G.N.^1 ; Valyano, G.E.^1 ; Vlaskin, M.S.^1 ; Gromov, A.A.^2 ; Zmanovsky, S.V.^3

Joint Institute for High Temperatures, Russian Academy of Sciences, Izhorskaya 13, Moscow

125412, Russia^1

MISIS National University of Science and Technology, Moscow

119049, Russia^2

RUSAL Co., Moscow, Russia^3

关键词: Batch type reactor;    Distilled water;    Microstructure investigations;    Powder oxidation;    Temperature range;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/381/1/012028/pdf
DOI  :  10.1088/1757-899X/381/1/012028

来源: IOP

【 摘 要 】

The kinetics of aluminium oxidation by distilled water in batch type reactor (autoclave) in temperature range of 100-200 °C and product microstructure was studied. The product in presented work represents Al/γ-Al2O3 composite obtained after autoclave oxidation, drying (at 120 °C) and calcination (at 600 °C).