Email this article Effect of additional doping with scandium and scandium with zirconium on strength properties of the alloys of Al–Mg2Si system
- Authors: Rokhlin L.L.1, Bochvar N.R.1, Leonova N.P.1, Sukhanov A.V.1
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Affiliations:
- Institute of Metallurgy
- Issue: Vol 52, No 15 (2016)
- Pages: 1467-1471
- Section: Study of Structure and Properties
- URL: https://journals.rcsi.science/0020-1685/article/view/158127
- DOI: https://doi.org/10.1134/S0020168516150140
- ID: 158127
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Abstract
The effect of Sc and Sc + Zr on the structure and properties of Al–Mg–Si alloys is studied using the methods of hardness measurement, resistivity, mechanical properties, and light and electron microscopy. A considerable strengthening of Al–Mg2Si alloys doped with transition metals (Sc or Sc + Zr) during natural aging and its almost complete absence during artificial aging are established. The observed effects are explained using electron microscopy and local X-ray analysis.
About the authors
L. L. Rokhlin
Institute of Metallurgy
Author for correspondence.
Email: rokhlin@imet.ac.ru
Russian Federation, Moscow
N. R. Bochvar
Institute of Metallurgy
Email: rokhlin@imet.ac.ru
Russian Federation, Moscow
N. P. Leonova
Institute of Metallurgy
Email: rokhlin@imet.ac.ru
Russian Federation, Moscow
A. V. Sukhanov
Institute of Metallurgy
Email: rokhlin@imet.ac.ru
Russian Federation, Moscow
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