The Influence of the Structure on the Fatigue Properties of Al-Mg Cast Alloy

• Autorzy: Uhríčik M. , Palček P. , Chalupová M. , Oravcová M. , Frkáň M.

Identyfikatory

DOI

10.1515/amm-2017-0247

• Języki publikacji: EN

Abstrakty

EN

The article will be focused on monitoring the influence of the structure on the fatigue properties of aluminium alloys for the casting of type Al-Mg. As an experimental material were used aluminium alloys EN AC 51200 and EN AC 51500, supplied in a cast state without a heat treatment. They were produced by the continuous casting method. These alloys were selected on the basis of the chemical composition, where the content of most alloying elements is comparable, only in the case of the concentration of magnesium are these alloys significantly different. Fatigue properties of aluminium alloys were tested by three-point bending cyclic loading. The fracture surface of the testing sample was examined using scanning electron microscopy (SEM), where samples were observed on various stages of the fatigue process, their characteristics and differences of fracture surfaces.

Słowa kluczowe

EN

Al-Mg cast alloy; three-point bending loading; fatigue property; fracture surface; structure

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2017
• Tom: Vol. 62, iss. 3
• Strony: 1615--1624
• Opis fizyczny: Bibliogr. 9 poz., rys., tab.

Twórcy

autor

Uhríčik M.

• University of Žilina, Faculty of Mechanical Engineering, Department of Materials Engineering, Univerzitná 8215/1, 01026 Žilina, Slovakia

autor

Palček P.

• University of Žilina, Faculty of Mechanical Engineering, Department of Materials Engineering, Univerzitná 8215/1, 01026 Žilina, Slovakia

autor

Chalupová M.

• University of Žilina, Faculty of Mechanical Engineering, Department of Materials Engineering, Univerzitná 8215/1, 01026 Žilina, Slovakia

autor

Oravcová M.

• University of Žilina, Faculty of Mechanical Engineering, Department of Materials Engineering, Univerzitná 8215/1, 01026 Žilina, Slovakia

autor

Frkáň M.

• University of Žilina, Faculty of Mechanical Engineering, Department of Materials Engineering, Univerzitná 8215/1, 01026 Žilina, Slovakia

Bibliografia

• [1] I. J. Polmear, Light alloys-metallurgy of the light metals, London 1995.
• [2] L. Hurtalová, E. Tillová, Manufacturing Technology 13 (1), 44-50 (2013).
• [3] ASM metals handbook, properties and selection: nonferrous alloys and special-purpose materials, Ohio, USA 1990.
• [4] S. Lathabai, P. G. Lloyd, Acta Materialia 50 (17), 4275-4292 (2002).
• [5] V. Zatkalíková, L. Markovičová, J. Belan, T. Liptáková, Manufacturing Technology 14 (3), 493-497 (2014).
• [6] B. Hussey, J. Wilson, Light alloys, London 1998.
• [7] J. Belan, L. Hurtalová, A. Vaško, E. Tillová, Manufacturing Technology 14 (3), 262-267 (2014).
• [8] F. Nový, V. Zatkalíková, O. Bokůvka, K. Miková, Periodica Polytechna: transportation engineering 41 (2), 99-103 (2013).
• [9] C. Bathias, Fatigue in the very high cycle regime, Vienna, Austria 2001.

Uwagi

EN

1. This work has been supported by Scientific Grant Agency of Ministry of Education of Slovak republic, No1/0683/15 and No1/0533/15.

PL

2. Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).