Open AccessImproving the strength properties of aluminum powder materials by the addition of magnesium oxide nanoparticles
Author(s) -
В. А. Миронов,
В. А. Миронов,
Л. Е. Агуреев,
Л. Е. Агуреев,
Zhanna Eremeeva,
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/s0869-56524865558-561
Subject(s) - magnesium , materials science , ultimate tensile strength , nanoparticle , aluminium , sintering , pressing , copper , aluminum oxide , metallurgy , compressive strength , flexural strength , oxide , composite material , nanotechnology
New data were obtained on the effect of small additions of magnesium oxide nanoparticles on the mechanical properties of aluminum. For the preparation of samples of composites, cold pressing and sintering of powdered aluminum, including those with copper, were used in the forvacuum. As a result, a significant increase in the strength properties of materials modified with magnesium oxide nanoparticles was found: tensile strength, compression, bending strength, and yield strength.