Synthesis of Aluminum Diboride by Thermal Explosion in Mechanically Activated Mixtures of Initial Reactants


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Resumo

Single-phase aluminum diboride was obtained by thermal explosion of an aluminum–boron mixture mechanically activated in a planetary ball mill. The additional mechanical treatment of the products of thermal explosion was found to reduce the coherent scattering area size of AlB2 to nanometer values. The results of x-ray phase and electron microscopy of the mechanocomposites and products of thermal explosion are presented.

Sobre autores

M. Korchagin

Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch; Tomsk State University; Novosibirsk State Technical University

Autor responsável pela correspondência
Email: korchag@solid.nsc.ru
Rússia, Novosibirsk, 630128; Tomsk, 634050; Novosibirsk, 630073

A. Gavrilov

Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch

Email: korchag@solid.nsc.ru
Rússia, Novosibirsk, 630128

B. Bokhonov

Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch

Email: korchag@solid.nsc.ru
Rússia, Novosibirsk, 630128

N. Bulina

Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch

Email: korchag@solid.nsc.ru
Rússia, Novosibirsk, 630128

V. Zarko

Tomsk State University; Voevodsky Institute of Chemical Kinetics and Combustion, Siberian Branch

Email: korchag@solid.nsc.ru
Rússia, Tomsk, 634050; Novosibirsk, 630090

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