Fabrication of Aluminum/Gr Composites and Investigation of its Tribological and Wear Properties

الموضوعات :

Mohammad Heydari Vini ¹ (Department of Mechanical Engineering, Islamic Azad University, Mobarakeh branch, Isfahan, Iran)

تاريخ الإرسال : 15 السبت , محرم, 1444 تاريخ التأكيد : 19 الجمعة , رجب, 1444 تاريخ الإصدار : 16 الجمعة , صفر, 1445

الکلمات المفتاحية: Hybrid, Nano Composite, Accumulative press bonding, Graphite, Wear,

ملخص المقالة :

Nowadays metal matrix composites are popular in many industries due to their desirable properties. Severe plastic deformation techniques usually are popular to fabricate metal matrix composites. In this study and as its novelty, Al/Gr composites have been manufactured via a new novel technique, powder metallurgy and press bonding process. Then, as a function of Gr as additive part in this study, tribological, mechanical and microstructure properties of Al/Graphite composites were studied. The tribo surface and microstructure of composites have been investigated more over using SEM microscopy. The density and wear rate of samples increased and the hardness and friction coefficient decrease and by increasing the Gr content. Results showed that addition of Gr into Al matrix can improve the tribological properties of composite.

المصادر:

• Heydari Vini, M., A new rolling pressure model for an actual reversing cold rolling strip mill, ADMT Journal, Vol. 8, No. 2, 2015 pp. 73-80


• Heydari Vini, Sedighi, ,  Mondali, M., Mechanical Properties, Bond Strength And Microstructural Evolution Of AA1060/TiO₂ Composites Fabricated By Warm Accumulative Roll Bonding (WARB), Journal of Materials Research, Vol. 108, No. 1, 2017, pp. 53-59.


• Amirkhanlou, S., Jamaati, R., Niroumand, B., Toroghinejad, M. R., Using ARB Process as A Solution for Dilemma of Si and SiC P Distribution in Cast Al – Si / Sic P Composites, Journal of Materials Processing Technology, Vol. 211, 2011, pp. 1159–1165.


• Jamaati, R., Toroghinejad, M. R., Manufacturing of High-Strength Aluminum / Alumina Composite by Accumulative Roll Bonding. Materials Science & Engineering A, Vol. 527, No. 16-17, 2010, pp. 4146–4151.


• Vini, MH., Daneshmand, S., Effect of Electrically Assisted Accumulative Roll Bonding (EARB) Process on the Mechanical Properties and Microstructure Evolution of AA5083/Al2O3 Composites, Materials Performance and Characterization, Vol. 8, No. 1, 2019, PP.594-603


• Alizadeh, M., Talebian, M., Fabrication Of Al/Cup Composite By Accumulative Roll Bonding Process And Investigation Of Mechanical Properties, Materials Science and Engineering A, Vol. 558, 2012, pp. 331–337.


• Heydari Vini, M., Sedighi, M., Mondali, M., Mechanical properties and microstructural evolution of AA5083/Al2O3 composites fabricated by warm accumulative roll bonding, ADMT Journal Vol. 9, No. 4, 2016, pp.13-22.


• Korbel, A., Richert, M., Richert, J., The Effects Of Very High Cumulative Deformation On Structure And Mechanical Properties Of Aluminium, in: Proc. Second RISO Int. Symp. Metall. Mater. Sci., 1981, pp. 14–18.


• Farhadipour, P., Sedighi, M., Heydari, M., Using Warm Accumulative Roll Bonding Method to Produce Al-Al₂O₃, Proceedings of the Institution of Mechanical Engineers Part B Journal of Engineering Manufacture Vol. 231, No. 5, 2017, pp. 889-896.


• Ipek, R., Adhesive Wear Behaviour of B₄C and Sic Reinforced 4147 Al Matrix Composites (Al/B₄C-Al/SiC), J. Mater. Process. Technol, Vol. 162-163, 2005, pp.71-75.


• Vini, MH., Daneshmand, S., EFFECT OF TIO₂PARTICLES ON THE MECHANICAL AND MICROSTRUCTURAL EVOLUTION OF HYBRID ALUMINUM-BASED COMPOSITES FABRICATED BY …, Surface Review and Letters, Vol.  27, No. 12, 2020, PP. 2050026


• Alizadeh, M., Comparison of Nanostructured Al / B₄C Composite Produced by ARB and Al / B₄C Composite Produced by RRB Process, Materials Science & Engineering A, Vol. 528, No. 2, 2010, PP. 578–582.


• Vini, MH., Daneshmand, S., Effect of Tio₂particles on the mechanical, bonding properties and microstructural evolution of AA1060/TiO₂ composites fabricated by WARB, Advances in materials Research, Vol. 9, No. 2, 2020, PP. 99-107


• Sedighi, M., Vini, M. H., Farhadipour, P., Effect of Alumina Content On the Mechanical Properties of AA5083/Al2O3 Composites Fabricated by Warm Accumulative Roll Bondingm, Powder Metallurgy and Metal Ceramics, Vol. 55, No. 510, 2016, PP. 413–418.


• Khaledi, K., Rezaei, S., Wulfinghoff, S., & Reese, S., Modeling of joining by plastic deformation using a bonding interface finite element. International Journal of Solids and Structures, Vol. 160(October), 2019, PP. 68–79.