Open AccessРоль добавок графена в стойкости оксида алюминия хрупкому разрушению при импульсных электрофизических воздействиях
Author(s) -
А.В. Кузнецов,
В.А. Морозов,
Г.Г. Савенков,
В.В. Столяров
Publication year - 2021
Publication title -
žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-748X
pISSN - 0044-4642
DOI - 10.21883/jtf.2021.03.50527.247-20
Subject(s) - materials science , graphene , nanosecond , composite material , composite number , nanocomposite , cathode ray , voltage , electron , nanotechnology , electrical engineering , optics , physics , engineering , laser , quantum mechanics
The study of the dynamic strength for Al2O3 nanoceramics with different content of five layer graphene under the action of a high-current electron beam and a high-voltage electric discharge of nanosecond duration are presented. It was found that an increase in the graphene content in the composite leads to the embrittlement of the nanocomposite.Key words: .