Effect of Samarium on the Properties of Mg–Y–Gd–Zr Alloys

E. A. Luk’yanova; L. L. Rokhlin; T. V. Dobatkina; I. G. Korol’kova; I. E. Tarytina

doi:10.1134/S0036029518010081

Effect of Samarium on the Properties of Mg–Y–Gd–Zr Alloys

Authors: Luk’yanova E.A.¹, Rokhlin L.L.¹, Dobatkina T.V.¹, Korol’kova I.G.¹, Tarytina I.E.¹
Affiliations:
1. Baikov Institute of Metallurgy and Materials Science
Issue: Vol 2018, No 1 (2018)
Pages: 51-55
Section: Article
URL: https://journals.rcsi.science/0036-0295/article/view/172199
DOI: https://doi.org/10.1134/S0036029518010081
ID: 172199

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Abstract

The microstructure, the aging kinetics, and the strength properties of Mg–Y–Gd–Zr cast alloys, in particular, a samarium-alloyed IMV7-1 alloy, at room and high (250, 300°C) temperatures after homogenization without and with subsequent aging are studied. Alloying with samarium accelerates the decomposition of the supersaturated magnesium solid solution and enhances the properties of the Mg–Y–Gd–Zr alloys.