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IN-SITU STUDY OF THE INFLUENCE OF THE STRAIN PATH CHANGE ON THE DEFORMATION PROCESSES IN MAGNESIUM

1 ČAPEK Jan
Co-authors:
1 MÁTHIS Kristian 1 ŠÍMA Vladimír
Institution:
1 Department of Physics of Materials, Faculty of Mathematics and Physics, Charles University in Prague, Prague, EU,Czech Republic, EU, jan.capek@centrum.cz, mathis@met.mff.cuni.cz, sima@met.mff.cuni.cz
Conference:
23rd International Conference on Metallurgy and Materials, Hotel Voronez I, Brno, Czech Republic, EU, May 21 - 23, 2014
Proceedings:
Proceedings 23rd International Conference on Metallurgy and Materials
Pages:
1075-1079
ISBN:
978-80-87294-52-9
ISSN:
2694-9296
Published:
18th June 2014
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
303 views / 169 downloads
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Abstract

The twinning activity and internal stress evolution in random textured polycrystalline magnesium were studied as a function of strain path changes using in-situ neutron diffraction method. The pre-deformation to different stresses in compression and tension, respectively was followed by application of load with opposite sign. The results indicates that the deformation behavior significantly depends on the level of the pre-deformation.

Keywords: Magnesium, neutron diffraction, twinning, detwinning

© This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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