Microstructure and Mechanical Properties of an Al – Mg – Mn – Zr – Sc – B4C Deformable Composite Material


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Abstract

Mechanical stirring of particles into a melt is used to obtain a composite material based on alloy Al – 3.5% Mg – 0.4% Mn – 0.15% Zr – 0.15% Sc reinforced with particles of B4C. The microstructure, the phase composition, the density, the adaptability to rolling, and the mechanical properties of the composite material are determined. The material has a high corrosion resistance and a yield strength exceeding 245 MPa, which is higher than the yield strength of the steels used today for making spent-fuel storage racks.

About the authors

A. V. Pozdnyakov

National Research Technological University “MISiS,”

Author for correspondence.
Email: pozdniakov@misis.ru
Russian Federation, Moscow

A. Yu. Churyumov

National Research Technological University “MISiS,”

Email: pozdniakov@misis.ru
Russian Federation, Moscow

A. Lofti

National Research Technological University “MISiS,”

Email: pozdniakov@misis.ru
Russian Federation, Moscow

I. Mohamed

National Research Technological University “MISiS,”

Email: pozdniakov@misis.ru
Russian Federation, Moscow

R. Yu. Barkov

National Research Technological University “MISiS,”

Email: pozdniakov@misis.ru
Russian Federation, Moscow

A. G. Voitenko

National Research Technological University “MISiS,”

Email: pozdniakov@misis.ru
Russian Federation, Moscow

A. A. Chereshneva

National Research Technological University “MISiS,”

Email: pozdniakov@misis.ru
Russian Federation, Moscow

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