Effect of Dysprosium on the Aging Kinetics and Mechanical Properties of Alloy IMV7-1 of the Mg – Y – Gd – Zr System


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Abstract

The aging kinetics, the mechanical properties, and the structure of cast alloy IMV7-1 of the Mg – Y – Gd – Zr system alloyed additionally with dysprosium are studied. It is shown that yttrium and gadolinium may be replaced partially with dysprosium without changes in the aging kinetics and lowering the hardening and the level of the mechanical properties of alloy IMV7-1.

About the authors

L. L. Rokhlin

A. A. Baikov Institute of Physical Metallurgy of the Russian Academy of Sciences

Author for correspondence.
Email: rokhlin@imet.ac.ru
Russian Federation, Moscow

T. V. Dobatkina

A. A. Baikov Institute of Physical Metallurgy of the Russian Academy of Sciences

Email: rokhlin@imet.ac.ru
Russian Federation, Moscow

E. A. Luk’yanova

A. A. Baikov Institute of Physical Metallurgy of the Russian Academy of Sciences; National Research Technological University “MISiS”

Email: rokhlin@imet.ac.ru
Russian Federation, Moscow; Moscow

I. E. Tarytina

A. A. Baikov Institute of Physical Metallurgy of the Russian Academy of Sciences

Email: rokhlin@imet.ac.ru
Russian Federation, Moscow

I. G. Korol’kova

A. A. Baikov Institute of Physical Metallurgy of the Russian Academy of Sciences

Email: rokhlin@imet.ac.ru
Russian Federation, Moscow

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