Synthesis of alumomagnesian spinel by mechanical activation method

Fourth interdisciplinary scientific forum with international participation "New materials and promising technologies"

Popova, N.A.^1 ; Lukin, E.S.^1 ; Pavlyukova, L.T.^1 ; Sevostyanov, M.A.^2 ; Leonov, A.V.^2

Dmitry Mendeleev University of Chemical Technology of Russia, Miusskaya sq. 9, Moscow

125047, Russia^1

Baikov Institute of Metallurgy and Materials Science (IMET RAS), Leninskiy prospect 49, Moscow, Russia^2

关键词: Mechanical activation;    Starting powders;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/525/1/012071/pdf
DOI  :  10.1088/1757-899X/525/1/012071

来源: IOP

【 摘 要 】

The influence of the mechanical activation of the initial alumina and magnesium oxide powders on the formation of alumomagnesian spinel has been studied. It has been established that the mechanical activation of the starting powders accelerates the formation of alumomagnesian spinel, significantly reducing the temperature of the subsequent heat treatment.