Abstract
In this study, stir casting method was used to fabricate A356–3 wt% B4C composite. The microstructural and mechanical characteristics of composites fabricated at 750, 850 and 950 °C with stirring times of 10, 15 and 20 min were investigated. Also, hot extrusion and hot rolling were carried out as a further deformation treatment in order to upgrade the mechanical properties and modify the microstructural characteristics. It was found that at a constant stirring time, an increase in pouring temperature first enhanced and then degraded the mechanical properties. The ultimate tensile strength versus stirring time at a constant temperature showed a similar trend. The optimal values for stirring time and pouring temperature were determined as 15 min and 850 °C, respectively. Also, it was experimentally confirmed that the size of pores was refined due to hot deformation processes. Moreover, distribution of reinforcement phase was modified after hot deformation processes and thus superior mechanical properties was obtained.
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Alizadeh A, Abdollahi A, and Biukani H, J Alloys Compd 41 (2015) 4668.
Sajjadi S A, Ezatpour H R, and Torabi Parizi M, Mater Des 34 (2012) 106.
Kubota M, J Alloys Compd 504 (2010) 319.
Abdollahi A, Alizadeh A, and Baharvandi H R, Mater Des 47 (2014) 589.
Kennedy A R, J Mater Sci 37 (2002) 317.
Zhang H, Chen M W, Ramesh K T, Ye J, Schoenung J M, and Chin E S C, Mater Sci Eng A 433 (2006) 70.
Ye J, He J, and Schoenung J M, Metall Mater Trans A 37 (2006) 3099.
Zhang Z, Topping T, Li Y, Vogt R, Zhou Y, Haines C, Paras J, Kapoor D, Schoenung J M, and Lavernia E J, Scr Mater 65 (2011) 652.
Zhang Z, Fortin K, Charette A, and Chen X G, J Mater Sci 46 (2011) 3176.
Arslan G, Kara F, and Turan S, J Eur Ceram Soc 23 (2003) 1243.
Canakci A, J Mater Sci 46 (2011) 2805.
Alizadeh M, Mater Sci Eng A 528 (2010) 578.
Clyent T W, and Withers P J, An Introduction to Metal Matrix Composites, Cambridge University Press, Cambridge (1993).
ASM Handbook, ASM International (2001) p 1367.
Amirkhanlou S, and Niroumand B, Trans Nonferrous Met Soc China 20 (2010) 788.
Hashim J, Looney L, and Hashmi M S J, J Mater Process Technol 92 (1999) 1.
Naher S, Brabazon D, and Looney L, J Mater Process Technol 143 (2003) 567.
Panwar R S, and Pandey O P, Mater Charact 75 (2013) 200.
Chawla N, and Chawla K K, Metal Matrix Composites, Springer, Berlin (2006).
Hamedan Dehghan A, and Shahmiri M, Mater Sci Eng A 556 (2012) 921.
Mohanty R M, Balasubramanian K, and Seshadri S K, Mater Sci Eng A 498 (2008) 42.
Seo Y H, and Kang C G, Compos Sci Technol 59 (1999) 643.
Hutchinson J W, McMeeking R M, Suresh S, Mortensen A, and Needleman A, Fundamentals of Metal Matrix Composites, Butterworth-Heinemann, London (1993).
Rajan T P D, Pillai R M, and Pai B C, J Mater Sci 33 (1998) 3491.
Zhang Z, Chen X G, and Charette A, J Mater Sci 42 (2007) 7354.
Dwivedi S P, Kumar S, and Kumar A, J Mech Sci Technol 26 (2012) 3973.
Tham L M, Gupta M, and Cheng L, Mater Sci Eng A 326 (2002) 355.
Emamy M, Khodadadi M, Honarbakhsh Raouf A, and Nasiri N, Mater Des 46 (2013) 381.
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Khademian, M., Alizadeh, A. & Abdollahi, A. Fabrication and Characterization of Hot Rolled and Hot Extruded Boron Carbide (B4C) Reinforced A356 Aluminum Alloy Matrix Composites Produced by Stir Casting Method. Trans Indian Inst Met 70, 1635–1646 (2017). https://doi.org/10.1007/s12666-016-0962-0
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DOI: https://doi.org/10.1007/s12666-016-0962-0