The strength properties dependence of aluminum materials on the ZrO2 nanoparticles concentration

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Abstract


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.


About the authors

V. V. Mironov

Keldysh Research Center

Email: vikost@bk.ru

Russian Federation, 8, Onezhskaya Street, Moscow, 125438

L. E. Agureev

Keldysh Research Center

Email: vikost@bk.ru

Russian Federation, 8, Onezhskaya Street, Moscow,125438

Zh. V. Eremeeva

National University of Science and Technology MISiS

Email: vikost@bk.ru

Russian Federation, 4, Leninsky prospect, Moscow, 119049

V. I. Kostikov

National University of Science and Technology MISiS

Author for correspondence.
Email: vikost@bk.ru

Russian Federation, 4, Leninsky prospect, Moscow, 119049

Corresponding Member of the Russian Academy of Sciences

References

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