Unlocking the potential of friction stir extrusion as a sole manufacturing step for producing sustainable tubes from aluminum chips
Source abstract
Abstract
Abstract Conventional remelting-based methods are widely used for recycling aluminium alloys scraps; however, these approaches come with significant drawbacks, including high energy consumption, permanent material losses, reduced purity, and low mechanical properties. To address these issues, solid state techniques have emerged over the last years as environmentally friendly recycling processes. Among them, friction stir extrusion (FSE) has proved to be a promising technique for producing wires/rods directly from metallic chips. In order to cover the market demand of semifinished product shapes, this study explores the possibility to produce aluminium alloys tube directly from chips without intermediate steps. This would save energy and resources, strengthening the environmental sustainability performance of FSE based recycling processes. An experimental and numerical approach is here proposed and the impacts of the main process parameters on the microstructural and mechanical properties of extruded aluminium tubes are analyzed. Results revealed that FSE could be used as sole process step to produce tubes from chips, and mechanical and microstructural analysis showed a substantial increase in hardness in correspondence to very fine and equiaxed grain structure. Moreover, numerical simulations were used to explain the small variations observed in grain size. Lastly, the electrical energy demand of this single-step approach was compared with that of conventional multi-step routes, demonstrating its superior energy efficiency.
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Research context
OpenAlex topics: Bauxite Residue and Utilization · Aluminum Alloy Microstructure Properties · Aluminum Alloys Composites Properties
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References (37)
Show source-provided references
1. Brown KR, Venie MS, Woods RA (1995) The increasing use of aluminum in automotive applications. JOM 47:20–23. https://doi.org/10.1007/BF0322122410.1007/BF03221224 ↗
2. Zhang Y, Sun M, Hong J et al (2016) Environmental footprint of aluminum production in China. J Clean Prod 133:1242–1251. https://doi.org/10.1016/j.jclepro.2016.04.13710.1016/j.jclepro.2016.04.137 ↗
3. Krishnan PK, Christy JV, Arunachalam R et al (2019) Production of aluminum alloy-based metal matrix composites using scrap aluminum alloy and waste materials: influence on microstructure and mechanical properties. J Alloys Compd 784:1047–1061. https://doi.org/10.1016/j.jallcom.2019.01.11510.1016/j.jallcom.2019.01.115 ↗
4. Al-Alimi S, Shamsudin S, Yusuf NK et al (2022) Recycling aluminium AA6061 chips with reinforced boron carbide (B4C) and zirconia (ZrO2) particles via hot extrusion. Metals 12(8):1329. https://doi.org/10.3390/met1208132910.3390/met12081329 ↗
5. Tekkaya AE, Schikorra M, Becker D et al (2009) Hot profile extrusion of AA-6060 aluminum chips. J Mater Process Technol 209(7):3343–3350. https://doi.org/10.1016/j.jmatprotec.2008.07.04710.1016/j.jmatprotec.2008.07.047 ↗
6. Wan B, Chen W, Lu T et al (2017) Review of solid state recycling of aluminum chips. Resour Conserv Recycl 125:37–4710.1016/j.resconrec.2017.06.004 ↗
7. Chen Y, Liu H, Wu Y et al (2024) Comparative study of the microstructure evolution and mechanical properties of Zn-0 1Mg-0 02Ca alloy under cold rolling and ECAP. Mater Sci Eng A 908:146765. https://doi.org/10.1016/j.msea.2024.14676510.1016/j.msea.2024.146765 ↗
8. Whalen S, Overman N, Joshi V et al (2019) Magnesium alloy ZK60 tubing made by shear assisted processing and extrusion (ShAPE). Mater Sci Eng A 755:278–288. https://doi.org/10.1016/j.msea.2019.04.01310.1016/j.msea.2019.04.013 ↗
9. Suzuki K, Huang XS, Watazu A et al (2007) Recycling of 6061 aluminum alloy cutting chips using hot extrusion and hot rolling. Mater Sci Forum 544/545:443–446. https://doi.org/10.4028/www.scientific.net/msf.544-545.44310.4028/www.scientific.net/msf.544-545.443 ↗
10. Buffa G, Baffari D, Ingarao G et al (2020) Uncovering technological and environmental potentials of aluminum alloy scraps recycling through friction stir consolidation. Int J Precis Eng Manuf Green Technol 7(5):955–96410.1007/s40684-019-00159-5 ↗
11. Paraskevas D, Vanmeensel K, Vleugels J et al (2014) Spark plasma sintering as a solid-state recycling technique: the case of aluminum alloy scrap consolidation. Materials 7(8):5664–5687. https://doi.org/10.3390/ma708566410.3390/ma7085664 ↗
12. Zhang S, Frederick A, Wang Y et al (2019) Microstructure evolution and mechanical property characterization of 6063 aluminum alloy tubes processed with friction stir back extrusion. JOM 71(12):4436–4444. https://doi.org/10.1007/s11837-019-03852-710.1007/s11837-019-03852-7 ↗
13. Buffa G, Campanella D, Adnan M et al (2024) Improving the industrial efficiency of recycling aluminum alloy chips using friction stir extrusion: thin wires production process. Int J Precis Eng Manuf Green Technol 11(4):1133–1146. https://doi.org/10.1007/s40684-023-00573-w10.1007/s40684-023-00573-w ↗
14. Baffari D, Reynolds AP, Masnata A et al (2019) Friction stir extrusion to recycle aluminum alloys scraps: energy efficiency characterization. J Manuf Process 43:63–69. https://doi.org/10.1016/j.jmapro.2019.03.04910.1016/j.jmapro.2019.03.049 ↗
15. Adnan M, Buffa G, Baghdadchi A et al (2024) Unveiling the mechanical and microstructural properties of SiC reinforced aluminum wires recycled from scraps by friction stir extrusion. Mater Sci Eng A 916:147333. https://doi.org/10.1016/j.msea.2024.14733310.1016/j.msea.2024.147333 ↗
16. Sharifzadeh M, Ali Ansari M, Narvan M et al (2015) Evaluation of wear and corrosion resistance of pure Mg wire produced by friction stir extrusion. Trans Nonferrous Met Soc China 25(6):1847–185510.1016/S1003-6326(15)63791-8 ↗
17. Milner JL, Abu-Farha F (2014) Microstructural evolution and its relationship to the mechanical properties of Mg AZ31B friction stir back extruded tubes. In: magnesium technology 2014, Springer International Publishing, Cham, pp 263–268
18. Zhang Z, Liang J, Xia T et al (2023) Effects of oxide fragments on microstructure and mechanical properties of AA6061 aluminum alloy tube fabricated by thermomechanical consolidation of machining chips. Materials 16(4):1384. https://doi.org/10.3390/ma1604138410.3390/ma16041384 ↗
19. Behnagh RA, Fathi F, Yeganeh M et al (2019) Production of seamless tube from aluminum machining chips via double-step friction stir consolidation. Int J Adv Manuf Technol 104(9):4769–4777. https://doi.org/10.1007/s00170-019-04326-510.1007/s00170-019-04326-5 ↗
20. Mohebbi MS, Akbarzadeh A (2010) Accumulative spin-bonding (ASB) as a novel SPD process for fabrication of nanostructured tubes. Mater Sci Eng A 528(1):180–188. https://doi.org/10.1016/j.msea.2010.08.08110.1016/j.msea.2010.08.081 ↗
21. Farshidi MH, Kazeminezhad M, Miyamoto H (2014) Microstructrual evolution of aluminum 6061 alloy through tube channel pressing. Mater Sci Eng A 615:139–147. https://doi.org/10.1016/j.msea.2014.07.06110.1016/j.msea.2014.07.061 ↗
22. Arzaghi M, Fundenberger JJ, Toth LS et al (2012) Microstructure, texture and mechanical properties of aluminum processed by high-pressure tube twisting. Acta Mater 60(11):4393–4408. https://doi.org/10.1016/j.actamat.2012.04.03510.1016/j.actamat.2012.04.035 ↗
23. Mesbah M, Faraji G, Bushroa AR (2014) Characterization of nanostructured pure aluminum tubes produced by tubular channel angular pressing (TCAP). Mater Sci Eng A 590:289–294. https://doi.org/10.1016/j.msea.2013.10.03610.1016/j.msea.2013.10.036 ↗
24. Whalen S, Taysom BS, Overman N et al (2023) Porthole die extrusion of aluminum 6063 industrial scrap by shear assisted processing and extrusion. Manuf Lett 36:52–56. https://doi.org/10.1016/j.mfglet.2023.01.00510.1016/j.mfglet.2023.01.005 ↗
25. Abu-Farha F (2012) A preliminary study on the feasibility of friction stir back extrusion. Scr Mater 66(9):615–618. https://doi.org/10.1016/j.scriptamat.2012.01.05910.1016/j.scriptamat.2012.01.059 ↗
26. Swarnkar R, Karmakar S, Pal SK (2023) An investigation of bimetallic tube fabrication through a novel friction stir extrusion based technology for automotive applications. Mater Today Commun 35:106363. https://doi.org/10.1016/j.mtcomm.2023.10636310.1016/j.mtcomm.2023.106363 ↗
27. Asadi P, Akbari M, Sadowski T et al (2024) Examining the impact of tool taper angle in Al-Si tube manufacturing by friction stir extrusion. J Manuf Process 131:532–544. https://doi.org/10.1016/j.jmapro.2024.09.04710.1016/j.jmapro.2024.09.047 ↗
28. Strodick S, Schmidt R, Gerdes L et al (2021) Impact of cutting parameters on the mechanical properties of BTA deep drilled components under quasi-static compression. Procedia CIRP 103:207–212. https://doi.org/10.1016/j.procir.2021.10.03310.1016/j.procir.2021.10.033 ↗
29. Puleo R, Latif A, Ingarao G et al (2024) A generalized parametric model for the bonding occurrence prediction in friction stir consolidation of aluminum alloys chips. J Manuf Process 131:604–618. https://doi.org/10.1016/j.jmapro.2024.09.04910.1016/j.jmapro.2024.09.049 ↗
30. Puleo R, Latif A, Ingarao G et al (2023) Solid bonding criteria design for aluminum chips recycling through friction stir consolidation. J Mater Process Technol 319:118080. https://doi.org/10.1016/j.jmatprotec.2023.11808010.1016/j.jmatprotec.2023.118080 ↗
31. Baffari D, Reynolds AP, Li X et al (2017) Influence of processing parameters and initial temper on friction stir extrusion of 2050 aluminum alloy. J Manuf Process 28:319–325. https://doi.org/10.1016/j.jmapro.2017.06.01310.1016/j.jmapro.2017.06.013 ↗
32. Baffari D, Buffa G, Campanella D et al (2017) Process mechanics in friction stir extrusion of magnesium alloys chips through experiments and numerical simulation. J Manuf Process 29:41–49. https://doi.org/10.1016/j.jmapro.2017.07.01010.1016/j.jmapro.2017.07.010 ↗
33. Latif A, Gucciardi M, Ingarao G et al (2022) Outlining the limits of friction stir consolidation as used as an aluminum alloys recycling approach. In: smart innovation, systems and technologies. Springer Science and Business Media Deutschland GmbH, pp 169–18010.1007/978-981-16-6128-0_17 ↗
34. Chang CI, Lee CJ, Huang JC (2004) Relationship between grain size and Zener-Holloman parameter during friction stir processing in AZ31 Mg alloys. Scr Mater 51(6):509–514. https://doi.org/10.1016/j.scriptamat.2004.05.04310.1016/j.scriptamat.2004.05.043 ↗
35. Huda Z, Zaharinie T (2009) Kinetics of grain growth in 2024–T3: an aerospace aluminum alloy. J Alloys Compd 478(1/2):128–132. https://doi.org/10.1016/j.jallcom.2008.11.07110.1016/j.jallcom.2008.11.071 ↗
36. Donati L, Tomesani L (2004) The prediction of seam welds quality in aluminum extrusion. J Mater Process Technol 153:366–373. https://doi.org/10.1016/j.jmatprotec.2004.04.21510.1016/j.jmatprotec.2004.04.215 ↗
37. Cooper DR, Song J, Gerard R (2018) Metal recovery during melting of extruded machining chips. J Clean Prod 200:282–292. https://doi.org/10.1016/j.jclepro.2018.07.24610.1016/j.jclepro.2018.07.246 ↗