INFLUENCE OF HOT DEFORMATION ON MICROSTRUCTURE AND PLASTIC PROPERTIES OF MG-AL-ZN-MN TYPE ALLOY

1 HADASIK Eugeniusz
Co-authors:
1 KUC Dariusz 1 BEDNARCZYK Iwona
Institution:
1 Silesian University of Technology, Katowice, Poland, EU, eugeniusz.hadasik@polsl.pl
Conference:
26th International Conference on Metallurgy and Materials, Hotel Voronez I, Brno, Czech Republic, EU, May 24th - 26th 2017
Proceedings:
Proceedings 26th International Conference on Metallurgy and Materials
Pages:
433-437
ISBN:
978-80-87294-79-6
ISSN:
2694-9296
Published:
9th January 2018
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
26 views / 9 downloads
Abstract

The aim of the study was to evaluate the effect of deformation parameters on the plasticity and microstructure of alloy AZ31. Continuous, two-stage and multi-stage hot deformation tests were performed to analyze the effect of parameters such as heating temperature, deformation size, deformation speed and deformation time after deformation on the alloy microstructure and plasticity of the alloy. In addition, the activation energy and the fraction of weakness for the individual samples were determined.

Keywords: magnesium alloys, microstructure, hot deformation, flow stress
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