Mathematical Modeling of Thermal Processing for an Al-Si Alloy
Keywords:
aluminum alloy, thermal treatment, mathematical modeling, prediction of property values, graphic interface
Abstract
This paper presents the realization of a mathematical model of a heat treatment process of an Al-Si alloy, with the help of which the values of some mechanical properties are preached. The method of elaborating the mathematical model is a statistical method, namely the method of the active experiment.
With the help of the MATLAB software and based on the elaborated mathematical model, we created a graphic interface that allows the prediction of the values of three mechanical properties depending on the thermal processing conditions of the studied alloy.
References
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[2]. Rometsch P. A., Zhang Y., Knight S., Heat treatment of 7xxx series aluminium alloys—Some recent developments, T. Nonferr. Metal. Soc., 24 (7), p. 2003-2017, 2014.
[3]. Zhou B., Liu B., Zhang S., The Advancement of 7XXX Series Aluminum Alloys for Aircraft Structures: A Review, Metals., 11 (5), p. 718, 2021.
[4]. Dursun T., Soutis C., Recent developments in advanced aircraft aluminium alloys, Mater. Des., 56, p. 862-871, 2014.
[5]. Ranjan Kumar, Manjaiah M, Davidson M. J., The effect of friction stir welding on the microstructure and mechanical properties of the dissimilar SS304 and Al7075-T6 alloy joints, Welding International, vol. 37, issue 9, 2023.
[6]. Agus Sasmito, Mochammad Noer Ilman, Priyo TriIswanto, Effects of rotational speed on the mechanical properties and performance of AA6061-T6 aluminium alloy in similar rotary friction welding, Welding International, vol. 37, issue 9, 2023.
[7]. Ciucă I., Dumitriu S., Modelarea şi Optimizarea Proceselor Metalurgice de Deformare Plastică şi Tratamente Termice, Editura Dida ctică şi Peda gogică , Bucureşti, 1998.
[8]. Popescu D., Ionescu F., Dobrescu R., Ştefanoiu D., Modelare în ingineria proceselor industriale, Editura AGIR, Bucuresti, 2011.
[9]. Taloi D., et al., Optimizarea proceselor metalurgice, Editura Dida ctică şi Peda gogică , Bucureşti, 1983.
[10]. Taloi D., Optimizarea proceselor tehnologice – aplicaţii în metalurgie, Editura Aca demiei, Bucureşti, 1987.
Published
2023-12-15
How to Cite
1.
NEACȘU M-I. Mathematical Modeling of Thermal Processing for an Al-Si Alloy. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science [Internet]. 15Dec.2023 [cited 6May2024];46(4):11-5. Available from: https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/6495
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