Open AccessВлияние добавок графена на динамическую прочность и разрушение оксида алюминия при ударном нагружении
Author(s) -
Г.Г. Савенков,
А.Ю. Константинов,
А.В. Кузнецов,
М.А. Пахомов,
В.В. Столяров
Publication year - 2022
Publication title -
žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-748X
pISSN - 0044-4642
DOI - 10.21883/jtf.2022.06.52513.47-22
Subject(s) - graphene , materials science , aluminium , aluminum oxide , oxide , composite material , nanocomposite , metallurgy , nanotechnology
The results of dynamic testing of aluminum oxide samples with different graphene content are presented. The tests were carried out using a split Hopkinson rod according to the "Brazilian test" method at an impact speed of 10 m/s. The optimal value of the graphene content was obtained. The strength characteristics of the aluminum oxide nanocomposite with graphene reach a maximum at this value.