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Investigation of the effect of modifying additives on the properties of copper obtained by casting
- Authors: Tolochko B.P.1, Zhdanok A.А.1, Kuznetsov V.A.1, Korotaeva Z.A.1, Berdnikova L.K.1, Stepanova N.V.2, Mikhaylenko M.A.1
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Affiliations:
- Institute of Solid-State Chemistry and Mechanochemistry of the Siberian Branch of the Russian Academy of Science
- Novosibirsk State Technical University
- Issue: Vol 87, No 5 (2023)
- Pages: 714-720
- Section: Articles
- URL: https://kld-journal.fedlab.ru/0367-6765/article/view/654411
- DOI: https://doi.org/10.31857/S0367676522701241
- EDN: https://elibrary.ru/AAZOOH
- ID: 654411
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Abstract
The effect of additives containing chromium, zirconium, silicocalcium and carbon nanotubes on the physical-mechanical properties of copper obtained by casting is investigated. The tensile strength increased to 10.5%, Young’s modulus increased by 11.6–106.2%. The heat resistance of samples using SiCa increased by 1.9 times, Cu–Zr – by 1.5 times, with the use of nanotubes decreased by 1.2–1.8 times.
About the authors
B. P. Tolochko
Institute of Solid-State Chemistry and Mechanochemistry of the Siberian Branch of the Russian Academy of Science
Email: a-zhdanok@mail.ru
Russia, 630128, Novosibirsk
A. А. Zhdanok
Institute of Solid-State Chemistry and Mechanochemistry of the Siberian Branch of the Russian Academy of Science
Author for correspondence.
Email: a-zhdanok@mail.ru
Russia, 630128, Novosibirsk
V. A. Kuznetsov
Institute of Solid-State Chemistry and Mechanochemistry of the Siberian Branch of the Russian Academy of Science
Email: a-zhdanok@mail.ru
Russia, 630128, Novosibirsk
Z. A. Korotaeva
Institute of Solid-State Chemistry and Mechanochemistry of the Siberian Branch of the Russian Academy of Science
Email: a-zhdanok@mail.ru
Russia, 630128, Novosibirsk
L. K. Berdnikova
Institute of Solid-State Chemistry and Mechanochemistry of the Siberian Branch of the Russian Academy of Science
Email: a-zhdanok@mail.ru
Russia, 630128, Novosibirsk
N. V. Stepanova
Novosibirsk State Technical University
Email: a-zhdanok@mail.ru
Russia, 630073, Novosibirsk
M. A. Mikhaylenko
Institute of Solid-State Chemistry and Mechanochemistry of the Siberian Branch of the Russian Academy of Science
Email: a-zhdanok@mail.ru
Russia, 630128, Novosibirsk
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