Changes in hardness of magnesium alloys due to precipitation hardening
Author:
Oršulová Tatiana1, Palček Peter1
Affiliation:
1. University of Žilina , Univerzitná 8215/1, 010 26 Žilina , Slovakia
Abstract
Abstract
This paper deals with the evaluation of changes in hardness of magnesium alloys during precipitation hardening that are nowadays widely used in different fields of industry. It focuses exactly on AZ31, AZ61 and AZ91 alloys. Observing material hardness changes serves as an effective tool for determining precipitation hardening parameters, such as temperature and time. Brinell hardness measurement was chosen based on experimental needs. There was also necessary to make chemical composition analysis and to observe the microstructures of tested materials. The obtained results are presented and discussed in this paper.
Publisher
Stowarzyszenie Menedzerow Jakosci i Produkcji
Subject
Management of Technology and Innovation,Industrial and Manufacturing Engineering,Safety, Risk, Reliability and Quality,Management Information Systems
Reference11 articles.
1. BAKER, H., Avedesian, M.M. 1999. ASM Specialty Handbook: Magnesium and Magnesium Alloys, ASM International. 2. Bolibruchová, D., Pastirčák, R. Sládek, A. 2005. Zlievarenská metalurgia-neželezné kovy, EDIS Žilina. 3. Chen, L., Yuan, F., Jiang, P., Xie, J., Wu, X. 2017. Mechanical properties and deformation mechanism of Mg-Al-Zn alloy with gradient microstructure in grain size and orientation, Materials Science and Engineering: A, 694, 98-109, DOI: 10.1016/j.msea.2017.04.00510.1016/j.msea.2017.04.005 4. Gu, X.N., Zhou, W.R., Zheng, Y.F., Cheng, Y., Wei, S.C., Zhong, S.P., Xi T.F., Chend, L.J. 2010. Corrosion fatigue behaviors of two biomedical Mg alloys – AZ91D and WE43 – In simulated body fluid, Acta Biomaterialia, 6(12), 4605-4613, DOI: 10.1016/j.actbio.2010.07.026.10.1016/j.actbio.2010.07.026 5. Hlaváčová, I. 2014. Vplyv štruktúrnych faktorov na mechanizmus a morfológiu lomu zliatin horčíka pri statickom a cyklickom zaťažovaní, Dizertačná práca, SjF, ŽU, Žilina.
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