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GRAIN REFINEMENT OF AZ61 MAGNESIUM ALLOY BY ECAP PROCESS

1 HILŠER Ondřej
Co-authors:
1 RUSZ Stanislav 2 TAŃSKI Tomasz 2 SNOPIŃSKI Przemysław 3 DŽUGAN Jan
Institutions:
1 VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU
2 Silesian University of Technology, Division of Material Processing Technology , Gliwice, Poland, EU
3 Comtes FHT a.s., Dobřany, Czech Republic, EU
Conference:
25th Anniversary International Conference on Metallurgy and Materials, Hotel Voronez I, Brno, Czech Republic, EU, May 25th - 27th 2016
Proceedings:
Proceedings 25th Anniversary International Conference on Metallurgy and Materials
Pages:
386-391
ISBN:
978-80-87294-67-3
ISSN:
2694-9296
Published:
14th December 2016
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
421 views / 167 downloads
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Abstract

The article describes the influence of a new ECAP forming tool draft (helix) for achieve a very fine grained structure of magnesium alloy AZ61. It was realized detailed measurements of hardness (HV) distribution and unconventional micro tensile tests for small samples (M-TT) after the individual passes through deformation route Bc. Effect of ECAP technology on the structure of AZ61 alloy on the optical microscope and electron microscope was measured.

Keywords: ECAP; Magnesium alloy AZ61; Micro tensile test; TEM; EBSD

© 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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