PROPERTIES OF JOINT REGION IN THE MG/AL TWO-LAYER MATERIALS AFTER EXPLOSIVE WELDING PROCESS

1 MRÓZ Sebastian
Co-authors:
2 SZOTA Piotr 3 STEFANIK Andrzej 4 MOLA Renata
Institutions:
1 Czestochowa University of Technology, Czestochowa, Poland, EU, mroz@wip.pcz.pl
2 Czestochowa University of Technology, Czestochowa, Poland, EU, pszota@wip.pcz.pl
3 Czestochowa University of Technology, Czestochowa, Poland, EU, stefanik@wip.pcz.pl
4 Kielce University of Technology, Kielce, Poland, EU, rmola@tu.kielce.pl
Conference:
27th International Conference on Metallurgy and Materials, Hotel Voronez I, Brno, Czech Republic, EU, May 23rd - 25th 2018
Proceedings:
Proceedings 27th International Conference on Metallurgy and Materials
Pages:
1647-1653
ISBN:
978-80-87294-84-0
ISSN:
2694-9296
Published:
24th October 2018
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
85 views / 25 downloads
Abstract

The paper presents investigation of the properties of joint region in the two-layer Mg/Al material semi-finished product obtained by the explosive welding method. Aluminum 1050A and magnesium alloy AZ31 were used to fabricate the bimetallic material to be analyzed. The Mg/Al materials were made using different technological parameters of explosive welding. In this work an analysis of microstructure changes on the cross-sections of the joint region was conducted. There were also made tests of layers connections quality. The results of the research show a deviation in microstructure in the bonding area. Analysis of the results shows that for all used parameters of the explosive welding method guarantee a permanent connection of the both magnesium and aluminum layers.

Keywords: Explosive welding, two-layer Mg/Al materials, microstructure, bond strength

© 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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