Effect of Hot Rolling on Structure and Mechanical Properties of Mg–Y–Zn

Effect of Hot Rolling on Structure and Mechanical Properties of Mg–Y–Zn–Mn Alloys

Published:2023-01-25 Issue:2 Volume:13 Page:223
ISSN:2075-4701
Container-title:Metals
language:en
Short-container-title:Metals

Author:

Rogachev Stanislav O.¹²^ORCID,Bazhenov Viacheslav E.³^ORCID,Komissarov Alexander A.¹⁴,Li Anna V.¹,Ten Denis V.¹,Yushchuk Viacheslav V.¹,Drobyshev Alexey Yu.⁴,Shin Kwang Seon⁴⁵^ORCID

Affiliation:

1. Department of Physical Metallurgy and Physics of Strength, National University of Science and Technology MISiS, 119049 Moscow, Russia

2. Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences, 119334 Moscow, Russia

3. Casting Department, National University of Science and Technology MISiS, 119049 Moscow, Russia

4. Laboratory of Medical Bioresorption and Bioresistance, Moscow State University of Medicine and Dentistry, 127473 Moscow, Russia

5. Magnesium Technology Innovation Center, Department of Materials Science and Engineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Republic of Korea

Abstract

The effect of hot rolling on the structure and mechanical properties of three Mg–Y–Zn–Mn alloys was studied depending on the process temperature and the reduction ratio. The original plates of cast WZM111, WZM211, and WZM321 alloys after heat treatment were subjected to rolling from an initial thickness of 7 mm to a final thickness of 0.2 mm at two temperatures, namely 400 and 450 °C. Optical and scanning electron microscopy, the microhardness measurement, and tensile testing were used to characterize the material. The rolling regimes that provide a good balance between the strength and ductility of the alloys were established.

Funder

Ministry of Science and Higher Education of the Russian Federation

Publisher

MDPI AG

Subject

General Materials Science,Metals and Alloys

Link

https://www.mdpi.com/2075-4701/13/2/223/pdf

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