Manufacturing Technology 2014, 14(3):467-470 | DOI: 10.21062/ujep/x.2014/a/1213-2489/MT/14/3/467

Change of Internal Friction on Aluminium Alloy with 10.1 % Mg Dependence on the Temperature

Milan Uhríčik1, Peter Palček1, Andrea Soviarová1, Przemysław Snopiński2
1 Department of Material Engineering, Faculty of Mechanical Engineering, University of Žilina, Univerzitná 8215/1, 010 26 Žilina, Slovakia
2 Institute of Engineering Materials and Biomaterials, Silesian University of Technology, KonarskiegoSt. 18a, 44-100 Gliwice, Poland

The article is focused on the analysis changes dependence on the temperature on the aluminium alloy with 10.1% Mg, 1.32% Si and 0.43% Mn by internal friction. Internal friction is a property of the material is measured on the ultrasonic resonant aparature at a frequency about f = 20470 Hz. The measured temperature range was from 50 °C up to 420 °C. Precisely measurement of the internal friction can be monitored ongoing structural changes and various mechanisms that prevent these changes.

Keywords: Internal Friction, Aluminium Alloy, Resonant Frequency, Temperature

Published: October 1, 2014  Show citation

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Uhríčik M, Palček P, Soviarová A, Snopiński P. Change of Internal Friction on Aluminium Alloy with 10.1 % Mg Dependence on the Temperature. Manufacturing Technology. 2014;14(3):467-470. doi: 10.21062/ujep/x.2014/a/1213-2489/MT/14/3/467.
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