Тип публикации: научное издание

Год издания: 2022

Ключевые слова: amorphous alloys, hydrogen-containing environments, solid-state diffusion, microhardness, tensile strength, iron oxides

Аннотация: In this work, hydrogen diffusion, occurring from an acidic solution through Fe₉₂Si₆B₂ amorphous alloy-membrane, has been investigated in a Devanathan cell. It has been established that hydrogen diffusion decreases with the growth of acidity of the environment at the constant ionic force of the solution. The probable ways of the interaction between hydrogen and nonequilibrium structure of examined alloy have been discussed. The possible mechanisms of surface oxidization, blocking the free hydrogen penetration through the membrane, have been suggested, and kinetics of that processes also has been considered depending on the variation of acidity of a working solution. A slight shift in value of the mechanical parameters (tensile strength, microhardness, Young's modulus) has been detected for Fe₉₂Si₆B₂ amorphous alloy after its treatment by the working hydrogen-containing solution.

Журнал: Strength and plasticity of materials under conditions of external energy effects

Номера страниц: 125-138

Место издания: Novokuznetsk

Издатель: Полиграфист

• Fedorov V.A. (Derzhavin Tambov State University, Tambov, Russia Institute of Chemistry and Chemical Technology)
• Pluzhnikova T.N. (Derzhavin Tambov State University, Tambov, Russia Institute of Chemistry and Chemical Technology)
• Balybin D.V. (Derzhavin Tambov State University, Tambov, Russia Institute of Chemistry and Chemical Technology)
• Berezner A.D. (Derzhavin Tambov State University, Tambov, Russia Institute of Chemistry and Chemical Technology)
• Mikhlin Y.L. (Science Center of the Siberian Branch of the Russian Academy of Sciences)
• Fedotov D.Yu. (Derzhavin Tambov State University, Tambov, Russia Institute of Chemistry and Chemical Technology)

• РИНЦ (eLIBRARY.RU)