The Influence of Thermomechanical Treatments on the Mechanical Properties of Some Al-Zn-Mg-Cu Alloys
Keywords:
aluminium alloys, thermomechanical treatment, artificial aging, temperature, holding time
Abstract
In this paper, the variation of some mechanical properties was studied according to the values of the thermomechanical processing parameters to which an aluminium alloy of the Al-Zn-Mg-Cu series was subjected.
Thermomechanical processing consisted of a cold plastic deformation followed by an artificial aging performed at various treatment temperature values and various maintenance time values.
Following the application of this thermomechanical processing variant, it can be concluded that the values obtained for the studied mechanical characteristics are closely related to the values of the thermomechanical processing parameters.
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References
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[2]. Rajiv S. Mishra, Mageshwari Komarasamy, Friction Stir Welding of High Strength 7XXX Aluminum Alloys, 1st Edition, ISBN: 9780128094655, June 8, 2016.
[3]. Rajiv S. Mishra, Harpreet Sidhar, Friction Stir Welding of 2XXX Aluminum Alloys including Al-Li Alloys, 1st Edition, Paperback ISBN: 978012805368, eBook ISBN: 9780128092927, 2016.
[4]. Marian Neacsu, Doru Hanganu, Elisabeta Vasilescu, Mathematical modeling of thermomechanical treatment process applied to aluminum base alloys for aeronautics, Analele Universitatii „Dunarea de Jos” din Galati, Fascicula IX Metalurgie si Stiinta Materialelor, ISSN 1453-083X, nr. 4/2011.
[5]. Vasilescu E., Neacsu M., Drugescu E., International Researches Concerning the Influence of Heat Treatment on Physical and Mechanical Properties of Alluminium Based Alloys, Conference TEME 2011 New Trends in Environmental and Materials Engineering, Galati, Romania, May 18-20 2011.
[6]. Gâdea S., Petrescu M., Metalurgie fizica si Studiul metalelor, Partea a II a, Bucuresti, Editura didactica si pedagogica, 1981.
[7]. Gâdea S., Petrescu M., Metalurgie fizica si Studiul metalelor, Partea a III a, Bucuresti, Editura didactica si pedagogica, 1983.
[8]. ***, Metals Handbook, Non-Ferrous metals, Ohio, 1999.
[9]. Vermeșan G., Tratamente termice, Editura Dacia, Cluj-Napoca,1997.
[10]. Ienciu M., et al., Elaborarea și turnarea aliajelor neferoase speciale, Editura Didactică şi Pedagogică, Bucureşti, 1985.
[11]. Popescu N., Dumitrescu C., Tratamente termice şi prelucrări la cald, E.D.P., Bucureşti, 1983.
[12]. Dulămiță T., Tehnologia tratamentelor termice, E.D.P., Bucureşti, 1982.
[13]. Dulămiţă T., Florian E., Tratamente termice şi termochimice, Bucureşti, 1982.
[14]. Suciu Marcel-Valeriu, Teza de doctorat, Universitatea Tehnica din Cluj-Napoca, 1996.
Published
2024-12-15
How to Cite
1.
NEACȘU M-I. The Influence of Thermomechanical Treatments on the Mechanical Properties of Some Al-Zn-Mg-Cu Alloys. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science [Internet]. 15Dec.2024 [cited 26Apr.2025];47(4):56-0. Available from: https://gup.ugal.ro/ugaljournals/index.php/mms/article/view/7501
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