Abstract
The first goal of this study is to investigate the effect of T6 heat treatment and reinforcement properties on the mechanical properties of AlCuMg alloy matrix composites fabricated by the stir casting technique. The second goal of the study is to develop a prediction model which can predict experimental results with minimum error. For modeling and prediction of hardness, tensile strength, yield strength, and modulus of elasticity, a forward and backward feed propagation multilayer artificial neural network was developed to evaluate and compare the experimental calculated data to predict values. It was found that heat treatment and reinforcement properties have significant effects on the mechanical properties of AlCuMg alloy matrix composites. The prediction model, which has a mean absolute percentage error of approximately 2 % for the predicted values, can effectively predict the effect of the T6 heat treatment and reinforcement properties on the mechanical properties of AlCuMg alloy matrix composites.
Similar content being viewed by others
References
Zhao XQ, Shi MJ, Chen JH, Wang SB, Liu CH, Wu CL (2012) A facile electron microscopy method for measuring precipitate volume fractions in AlCuMg alloys. Mater Charact 69:33–36
Ahmet M, Karacan I, Çalıgülü U, Durmuş H (2010) Pin-on-disc characterization of 2xxx and 6xxx aluminium alloys aged by precipitation age hardening. J Alloys Compd 491:278–283
Beygi H, Sajjadi SA, Zare M (2014) Synthesis and characterization of permalloy-reinforced Al2O3 nanocomposite powders by mechanical alloying. Int J Adv Manuf Technol 70:1653–1659
Fathy A, Sadoun A, Abdelhameed M (2014) Effect of matrix/reinforcement particle size ratio (PSR) on the mechanical properties of extruded Al-SiC composites. Int J Adv Manuf Technol 73:1049–1056
Canakci A, Varol T, Ozsahin S (2013) Prediction of effect of volume fraction, compact pressure and milling time on properties of Al-Al2O3 MMCs using neural networks. Met Mater Int 19:519–526
Brabazon D, Browne DJ, Carr AJ (2002) Mechanical stir casting of aluminum alloys from the mushy state: process, microstructure and mechanical properties. Mater Sci Eng A 326:370–381
Hashim J, Looney L, Hashmi MSJ (2001) The enhancement of wettability of SiC particles in cast aluminum matrix composites. J Mater Process Technol 119:329–335
Canakci A, Arslan F, Varol T (2013) Effect of volume fraction and size of B4C particles on production and microstructure properties of B4C reinforced aluminium alloy composites. Mater Sci Technol 29:954–960
Kumar BR, Kumar S, Das S (2013) Fabrication and characterization of 7075 Al alloy reinforced with SiC particulates. Int J Adv Manuf Technol 65:611–624
Sajjadi SA, Ezatpour HR, Parizi MT (2012) Comparison of microstructure and mechanical properties of A356 aluminum alloy/Al2O3 composites fabricated by stir and compo-casting processes. Mater Des 34:106–111
Taskin M, Caligulu U, Gur AK (2008) Modeling adhesive wear resistance of Al-Si-Mg-/SiCp PM compacts fabricated by hot pressing process, by means of ANN. Int J Adv Manuf Technol 37:715–721
Fathy A, Megahed AA (2012) Prediction of abrasive wear rate of in situ Cu-Al2O3 nanocomposite using artificial neural networks. Int J Adv Manuf Technol 62:953–963
El-Sabbagh AM, Soliman M, Taha MA, Palkowski H (2013) Effect of rolling and heat treatment on tensile behaviour of wrought Al-SiCp composites prepared by stir-casting. J Mater Process Technol 213:1669–1681
Ezatpour HR, Sajjadi SA, Sabzevar MH, Huang Y (2014) Investigation of microstructure and mechanical properties of Al6061-nanocomposite fabricated by stir casting. Mater Des 55:921–928
Mandal D, Viswanathan S (2013) Effect of heat treatment on microstructure and interface of SiC particle reinforced 2124 Al matrix composite. Mater Charact 85:73–81
ASTM Standard E8 (2004) Standard test method for tension testing of metallic materials. ASTM International, West Conshohocken
Ma J, Zhu SG, Wu CX, Zhang ML (2009) Application of back-propagation neural network technique to high-energy planetary ball milling process for synthesizing nanocomposite WC-MgO powders. Mater Des 30:2867–2874
Ganesan G, Raghukandan K, Karthikeyan R, Pai BC (2005) Development of processing map for 6061 Al/15% SiCp through neural networks. J Mater Process Technol 166:423–429
Canakci A, Varol T, Ozsahin S (2013) Analysis of the effect of a new process control agent technique on the mechanical milling process using a neural network model: measurement and modeling. Measurement 46:1818–1827
Dutta B, Surappa MK (1998) Directional dendritic solidification of a composite slurry: part I. Dendrite morphology. Met Trans A 29:1319–1327
Tahamtan S, Halvaee A, Emamy M, Zabihi MS (2013) Fabrication of Al/A206–Al2O3 nano/micro composite by combining ball milling and stir casting technology. Mater Des 49:347–359
Baradeswaran A, Perumal AE (2013) Influence of B4C on the tribological and mechanical properties of Al 7075-B4C composites. Compos Part B 54:146–152
Tang F, Iver E, Anderson I, Herold TG, Prask H (2004) Pure Al matrix composites produced by vacuum hot pressing: tensile properties and strengthening mechanisms. Mater Sci Eng A 383:362–373
Goodarzy MH, Arabi H, Boutorabi MA, Seyedein SH, Najafabadi H (2014) The effects of room temperature ECAP and subsequent aging on mechanical properties of 2024 Al alloy. J Alloys Compd 585:753–759
Mahathaninwong N, Plookphol T, Wannasin J, Wisutmethangoon S (2012) T6 heat treatment of rheocasting 7075 Al alloy. Mater Sci Eng A 532:91–99
Lashgari HR, Zangeneh SH, Shahmir H, Saghafi M, Emamy M (2010) Heat treatment effect on the microstructure, tensile properties and dry sliding wear behavior of A356-10%B
4C cast composites. Mater Des 31:4414–4422Albiter A, Leon CA, Drew RAL, Bedolla E (2000) Microstructure and heat-treatment response of Al-2024:TiC composites. Mater Sci Eng A289:109–115
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Canakci, A., Varol, T. & Ozsahin, S. Artificial neural network to predict the effect of heat treatment, reinforcement size, and volume fraction on AlCuMg alloy matrix composite properties fabricated by stir casting method. Int J Adv Manuf Technol 78, 305–317 (2015). https://doi.org/10.1007/s00170-014-6646-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00170-014-6646-1