Open AccessThe strength properties dependence of aluminum materials on the ZrO2 nanoparticles concentration
Author(s) -
В. А. Миронов,
В. А. Миронов,
Л. Е. Агуреев,
Л. Е. Агуреев,
Ж. В. Еремеева,
Ж. В. Еремеева,
В. И. Костиков,
В. И. Костиков
Publication year - 2019
Publication title -
doklady akademii nauk. rossijskaâ akademiâ nauk
Language(s) - English
Resource type - Journals
ISSN - 0869-5652
DOI - 10.31857/s0869-56524856704-707
Subject(s) - materials science , ultimate tensile strength , aluminium , nanoparticle , zirconium , copper , aluminum oxide , composite material , compressive strength , yield (engineering) , bending , flexural strength , metallurgy , nanotechnology
New data were obtained on the effect of small additions of zirconium oxide nanoparticles on the strength properties of powder matrices based on pure aluminum, including those with the addition of 1.5% copper cold pressed and sintered in forevacuum. It is shown that even with an insignificant concentration of nano-additives, there is a noticeable increase in the mechanical properties of materials: tensile strength, bending, compression, and yield strength.