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Dergiler / Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım ve Teknoloji / 2026 / Cilt: 14 Sayı: 2

Al 6xxx Matrisli Grafen ve SiC Takviyeli Hibrit Kompozitlerde Yaşlandırma Isıl İşleminin Mekanik ve Tribolojik Davranışa Etkisi

Effect of Aging Heat Treatment on the Mechanical and Tribological Behavior of Graphene and SiC Reinforced Al 6xxx Hybrid Composites

Büşranur Keser(CELÂL BAYAR ÜNİVERSİTESİ, HASAN FERDİ TURGUTLU TEKNOLOJİ FAKÜLTESİ)0000-0001-8640-9752
Gürkan Soy(CELÂL BAYAR ÜNİVERSİTESİ, TURGUTLU MESLEK YÜKSEKOKULU)0000-0002-0308-1702
Selda Kayral(CELÂL BAYAR ÜNİVERSİTESİ, HASAN FERDİ TURGUTLU TEKNOLOJİ FAKÜLTESİ)0000-0003-1971-1550
Sayfa
1000–1013
Yayın Tarihi
2026-06-30
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

En düşük özgül aşınma oranı 6.1.20 numunesinde 2,24 × 10-6 cm3/N·m olarak belirlenirken, en düşük sürtünme katsayısı %0,3 grafen ve %10 SiC takviyeli 6.3.10 numunesinde 0,48 olarak tespit edilmiştir.

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Amaç & Hipotez:Alüminyum matrisli hibrit kompozitler, düşük yoğunluk, yüksek özgül dayanım ve iyileştirilebilir aşınma direnci nedeniyle hafif yapısal uygulamalar için önemli bir malzeme grubudur.
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Temel Bulgular & Veri:Bu çalışmada, Al 6xxx matrisli %10 ve %20 SiC, %0,1 ve %0,3 grafen takviyeli hibrit kompozitler elementel tozlar kullanılarak toz metalurjisi yöntemiyle üretilerek yaşlandırma ısıl işlemi uygulanmıştır.
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Sonuç & Katkı:En düşük özgül aşınma oranı 6.1.20 numunesinde 2,24 × 10-6 cm3/N·m olarak belirlenirken, en düşük sürtünme katsayısı %0,3 grafen ve %10 SiC takviyeli 6.3.10 numunesinde 0,48 olarak tespit edilmiştir.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Toz metalurjisi · Alüminyum · Grafen

Özet

Alüminyum matrisli hibrit kompozitler, düşük yoğunluk, yüksek özgül dayanım ve iyileştirilebilir aşınma direnci nedeniyle hafif yapısal uygulamalar için önemli bir malzeme grubudur. Alüminyum matrisli hibrit kompozitlerin üretiminde tercih edilen SiC takviyesi sertlik ve yük taşıma kapasitesini artırırken, grafen tabakalı yapısı sayesinde sürtünmeyi azaltarak tribolojik performansa katkı sağlamaktadır. Bu çalışmada, Al 6xxx matrisli %10 ve %20 SiC, %0,1 ve %0,3 grafen takviyeli hibrit kompozitler elementel tozlar kullanılarak toz metalurjisi yöntemiyle üretilerek yaşlandırma ısıl işlemi uygulanmıştır. Üretilen hibrit kompozitlerin yoğunluk, sertlik, mikroyapı ve kuru kayma aşınma davranışı incelenmiştir. Yaşlandırma sonrası en yüksek sertlik değeri %0,1 grafen ve %20 SiC takviyeli 6.1.20 numunesinde 47,5 HB olarak elde edilmiştir. En düşük özgül aşınma oranı 6.1.20 numunesinde 2,24 × 10-6 cm3/N·m olarak belirlenirken, en düşük sürtünme katsayısı %0,3 grafen ve %10 SiC takviyeli 6.3.10 numunesinde 0,48 olarak tespit edilmiştir.

Abstract

Aluminum matrix hybrid composites are an important material group for lightweight structural applications due to their low density, high specific strength, and improvable wear resistance. In the production of aluminum matrix hybrid composites, SiC reinforcement increases hardness and load-bearing capacity, while graphene contributes to tribological performance by reducing friction through its layered structure. In this study, Al 6xxx matrix hybrid composites reinforced with 10 and 20 wt.% SiC and 0,1 and 0,3 wt.% graphene were produced by powder metallurgy using elemental powders and subjected to aging heat treatment. The density, hardness, microstructure, and dry sliding wear behavior of the produced hybrid composites were investigated. After aging, the highest hardness value was obtained as 47,5 HB in the 6.1.20 sample reinforced with 0,1 wt.% graphene and 20 wt.% SiC. The lowest specific wear rate was determined as 2,24 × 10-6 cm3/N·m in the 6.1.20 sample, whereas the lowest coefficient of friction was measured as 0,48 in the 6.3.10 sample reinforced with 0.3 wt.% graphene and 10 wt.% SiC.

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Bu Makaleye Atıf Yap

Keser, B., Soy, G., Kayral, S. (2026). Al 6xxx Matrisli Grafen ve SiC Takviyeli Hibrit Kompozitlerde Yaşlandırma Isıl İşleminin Mekanik ve Tribolojik Davranışa Etkisi. Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım ve Teknoloji, Cilt: 14 Sayı: 2, 1000–1013. https://doi.org/10.29109/gujsc.1952306

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Kaynakça (49)

  1. K.K. Sadhu, N. Mandal, R.R. Sahoo, SiC/graphene reinforced aluminum metal matrix composites prepared by powder metallurgy: A review, J. Manuf. Process. 91 (2023) 10–43. https://doi.org/10.1016/j.jmapro.2023.02.026.
  2. M. Gül, A. Aytaç, G. Altuntaş, O. Altuntaş, Synergistic Effects of Boron Carbide and Graphene Nanoplatelets on the Ballistic Performance of Aluminum Matrix Hybrid Composites for Advanced Armor Applications, International Journal of Metalcasting 20 (2026) 102–111. https://doi.org/10.1007/s40962-025-01585-9.
  3. K.C. Nayak, K.K. Rane, P.P. Date, T.S. Srivatsan, Synthesis of an Aluminum Alloy Metal Matrix Composite Using Powder Metallurgy: Role of Sintering Parameters, Applied Sciences 12 (2022) 8843. https://doi.org/10.3390/app12178843.
  4. K.U. Kainer, Basics of metal matrix composites. Metal Matrix Composites, Wiley, 2006. https://doi.org/10.1002/3527608117.
  5. R. Dong, W. Yang, Z. Yu, P. Wu, M. Hussain, L. Jiang, G. Wu, Aging behavior of 6061Al matrix composite reinforced with high content SiC nanowires, J. Alloys Compd. 649 (2015) 1037–1042. https://doi.org/10.1016/j.jallcom.2015.07.233.
  6. O. Altuntaş, Enhancement of impact toughness properties of Al 7075 alloy via double aging heat treatment, Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım ve Teknoloji 10 (2022) 195–202. https://doi.org/10.29109/gujsc.1108116.
  7. H. Kaçar, E. Atik, C. Meriç, The effect of precipitation-hardening conditions on wear behaviours at 2024 aluminium wrought alloy, J. Mater. Process. Technol. 142 (2003) 762–766. https://doi.org/10.1016/S0924-0136(03)00642-3.
  8. M.C. Şenel, M. Gürbüz, E. Koç, The fabrication and characterization of graphene reinforced aluminum composites, Pamukkale University Journal of Engineering Sciences 23 (2017) 974–978. https://doi.org/10.5505/pajes.2017.65902.
  9. Z. Hu, G. Tong, D. Lin, C. Chen, H. Guo, J. Xu, L. Zhou, Graphene-reinforced metal matrix nanocomposites – a review, Materials Science and Technology 32 (2016) 930–953. https://doi.org/10.1080/02670836.2015.1104018.
  10. V. Dhand, K.Y. Rhee, H.J. Kim, D.H. Jung, A Comprehensive Review of Graphene Nanocomposites: Research Status and Trends, Journal of Nanomaterials (2013) 1–14. https://doi.org/10.1155/2013/763953.
  11. N.F.B. Wakhi Anuar, M.S. Salleh, M.Z. Omar, W.F.H.W. Zamri, A. Md Ali, S. Samat, Wear properties of graphene-reinforced aluminium metal matrix composite: A review, Reviews on Advanced Materials Science 62 (2023). https://doi.org/10.1515/rams-2022-0326.
  12. B. Leszczyńska-Madej, D. Garbiec, M. Madej, Effect of sintering temperature on microstructure and selected properties of spark plasma sintered Al-SiC composites, Vacuum 164 (2019) 250–255. https://doi.org/10.1016/j.vacuum.2019.03.033.
  13. P. Şanlı, M. Gavas, Microstructure, Physical and Mechanical Properties of Al/SiC and Al/B4C Metal Matrix Composites Produced by Powder Metallurgy, Journal of Materials and Mechatronics 2 (2021) 72–89.
  14. Wafa Melik, Zakaria Boumerzoug, Fabienne Delaunois, Characterization of the Al6061 Alloy Reinforced with SiC Nanoparticles and Prepared via Powder Metallurgy, Malaysian Journal on Composites Science & Manufacturing 9 (2022) 22–34. https://doi.org/10.37934/mjcsm.9.1.2234.
  15. C.-T. Hsieh, Y.-C. Ho, H. Wang, S. Sugiyama, J. Yanagimoto, Mechanical and tribological characterization of nanostructured graphene sheets/A6061 composites fabricated by induction sintering and hot extrusion, Materials Science and Engineering: A 786 (2020) 138998. https://doi.org/10.1016/j.msea.2020.138998.
  16. B. Monteiro, S. Simões, Production and Characterization of Hybrid Al6061 Nanocomposites, Metals (Basel). 14 (2024) 1206. https://doi.org/10.3390/met14111206.
  17. A.J. Knowles, X. Jiang, M. Galano, F. Audebert, Microstructure and mechanical properties of 6061 Al alloy based composites with SiC nanoparticles, J. Alloys Compd. 615 (2014) S401–S405. https://doi.org/10.1016/j.jallcom.2014.01.134.
  18. G. Soy, B. Keser, S. Kayral, B. Yaylalı, TGA/DTA‐Based Sintering Optimization of Al‐Graphene‐B 4 C Hybrid Composites and Effect on Mechanical and Tribological Behavior, Macromol. Mater. Eng. 311 (2026). https://doi.org/10.1002/mame.70248.
  19. B. Keser, G. Soy, S. Akgün, The Effect of Sintering Graphene and SiC Reinforced Aluminum Hybrid Composites with Ultra-High Frequency Induction Heating System (UHFIS) on Mechanical Properties, Celal Bayar University Journal of Science 21 (2025) 118–127. https://doi.org/10.18466/cbayarfbe.1666717.
  20. G. Soy, S. Korucu, Investigations on The Mechanical Alloying Properties of Al 2024 Alloy by Three-Dimensional Ball Mill, Surface Review and Letters 29 (2022). https://doi.org/10.1142/S0218625X22501426.
  21. G. Soy, S. Korucu, A Study on the Deformation Behavior of AA7075 Powder with Three-Dimensional Ball Mill, Celal Bayar University Journal of Science 18 (2022) 425–434. https://doi.org/10.18466/cbayarfbe.1063777.
  22. G. Soy, High-temperature tribological performance of graphite and MoS2 hybrid reinforced CuSn10, Diam. Relat. Mater. 166 (2026) 113685. https://doi.org/10.1016/j.diamond.2026.113685.
  23. O. Altuntaş, Taguchi Based Gray Relational Analysis of Production Parameters of Al7075/B4C/GNP’s Hybrid Composites, Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım ve Teknoloji 11 (2023) 850–856. https://doi.org/10.29109/gujsc.1348957.
  24. ASTM B962-17, Test Methods for Density of Compacted or Sintered Powder Metallurgy (PM) Products Using Archimedes Principle, (2017). https://doi.org/10.1520/B0962.
  25. M. Ayvaz, Characterization and Tribological Properties of Novel AlCu4.5SiMg Alloy–(B4C/TiO2/nGr) Quaternary Hybrid Composites Sintered via Microwave, Metals and Materials International 28 (2022) 710–721. https://doi.org/10.1007/S12540-020-00894-4/FIGURES/16.
  26. E. Özer, D. Zalaoğlu, M. Ayvaz, M. Übeyli, U. Aksu, M. Eryılmaz, Microstructural, mechanical and in vitro degradation properties of magnesium hybrid nanocomposites for orthopedic applications, Ceram. Int. 51 (2025) 57483–57502. https://doi.org/10.1016/J.CERAMINT.2025.09.454.
  27. ASTM International, Test Method for Wear Testing with a Pin-on-Disk Apparatus, (2017). https://doi.org/10.1520/G0099-17.
  28. S.M.H. Ahmer, N. Khan, S.I.A. Shah, L.S. Jan, Experimental Results of the Tribology of Aluminum in the Presence of Polytron Additive, in: M. Asaduzzaman Chowdhury (Ed.), Friction, Lubrication and Wear, IntechOpen, London, 2019: pp. 17–34. https://doi.org/10.5772/intechopen.77584.
  29. E. Özer, M. Ayvaz, M. Übeyli, İ. Sarpkaya, Effect of Heat Treatment and Reinforcement Content on the Wear Behavior of Al–4Cu/Al2O3–CNT Nanocomposites, Arab. J. Sci. Eng. 49 (2024) 14911–14926. https://doi.org/10.1007/s13369-024-08844-7.
  30. I. Feijoo, M. Cabeza, P. Merino, G. Pena, M.C. Pérez, S. Cruz, P. Rey, Estimation of crystallite size and lattice strain in nano-sized TiC particle-reinforced 6005A aluminium alloy from X-ray diffraction line broadening, Powder Technol. 343 (2019) 19–28. https://doi.org/10.1016/j.powtec.2018.11.010.
  31. Suprapedi, Mulyadi, P. Sardjono, Ramlan, Preparation and characterization of alloy Al -SiC made by using powder metallurgy method, in: AIP Conf. Proc., 2020: p. 11003. https://doi.org/10.1063/5.0005086.
  32. M.H. Tran, I. Booth, A. Azarakhshi, P. Berrang, J. Wulff, A.G. Brolo, Synthesis of Graphene and Graphene Films with Minimal Structural Defects, ACS Omega 8 (2023) 40387–40395. https://doi.org/10.1021/acsomega.3c04788.
  33. Y. Zhang, R. Li, P. Chen, X. Li, Z. Liu, Microstructural evolution of Al2Cu phase and mechanical properties of the large-scale Al alloy components under different consecutive manufacturing processes, J. Alloys Compd. 808 (2019) 151634. https://doi.org/10.1016/j.jallcom.2019.07.346.
  34. T. Wang, Q. Meng, S. Araby, G. Yang, P. Li, R. Cai, S. Han, W. Wang, Non-oxidized graphene/metal composites by laser deposition additive manufacturing, (2021). https://doi.org/10.1016/j.jallcom.2021.160724.
  35. S. Chintada, S.P. Dora, D. Kare, Mechanical Behavior and Metallographic Characterization of Microwave Sintered Al/SiC Composite Materials – an Experimental Approach, Silicon 14 (2022) 7341–7352. https://doi.org/10.1007/s12633-021-01409-5.
  36. N. Kumar, K.S. Lokesh, V. Kannantha, R. Pai, A.M. Hebbale, Development and experimental investigation of mechanical properties of graphene-based aluminum 6061 alloys, in: Mater. Today Proc., Elsevier Ltd, 2021: pp. 2421–2424. https://doi.org/10.1016/j.matpr.2021.01.303.
  37. D. Akgümüş Gök, C. Bayraktar, M. Hoşkun, A review on processing, mechanical and wear properties of Al matrix composites reinforced with Al2O3, SiC, B4C and MgO by powder metallurgy method, Journal of Materials Research and Technology 31 (2024) 1132–1150. https://doi.org/10.1016/j.jmrt.2024.06.110.
  38. T.S. Kumar, S. Shalini, J. Petrů, K. Kalita, Effect of particulate reinforcement on the aging behavior of aluminium metal matrix composites - A review, Journal of Materials Research and Technology 40 (2026) 1408–1426. https://doi.org/10.1016/j.jmrt.2025.12.211.
  39. P. Beldar, S. Kadbhane, Mechanical and wear analysis of AA6061-T6-SiC-TiC-graphite metal matrix composite, Mater. Lett. 382 (2025) 137842. https://doi.org/10.1016/j.matlet.2024.137842.
  40. S. Chintada, S.P. Dora, D. Kare, An overview on the microstructure and mechanical properties of sintered aluminum-based composites, Metallurgical and Materials Engineering 28 (2022) 1–16. https://doi.org/10.30544/687.
  41. M. Khan, R. Ud Din, A. Wadood, W.H. Syed, S. Akhtar, R.E. Aune, Effect of graphene nanoplatelets on the physical and mechanical properties of Al6061 in fabricated and T6 thermal conditions, J. Alloys Compd. 790 (2019) 1076–1091. https://doi.org/10.1016/j.jallcom.2019.03.222.
  42. H.G. Prashantha Kumar, M. Anthony Xavior, Encapsulation and microwave hybrid processing of Al 6061–Graphene–SiC composites, Materials and Manufacturing Processes 33 (2018) 19–25. https://doi.org/10.1080/10426914.2017.1279320.
  43. S. Rawal, A.M. Sidpara, Microstructure and Mechanical Property Variation of Al6061/GNP Nanocomposite by Mg and Ultrasonic Vibration in Bottom Pouring Stir Casting, Adv. Eng. Mater. 27 (2025). https://doi.org/10.1002/adem.202500024.
  44. S.R.V. Mantha, G.B. Veeresh Kumar, R. Pramod, C.S.P. Rao, Studies of SiC-Filled Al6061 Metal Matrix Composite Optical, Mechanical, Tribological, and Corrosion Behavior with Strengthening Mechanisms, Adv. Eng. Mater. 26 (2024). https://doi.org/10.1002/adem.202401997.
  45. M.C. Şenel, M. Gürbüz, E. Koç, Fabrication and characterization of synergistic Al-SiC-GNPs hybrid composites, Compos. B Eng. 154 (2018) 1–9. https://doi.org/10.1016/j.compositesb.2018.07.035.
  46. G. Akıncıoğlu, İ. Uygur, S. Akıncıoğlu, H. Öktem, Friction‐wear performance in environmentally friendly brake composites: A comparison of two different test methods, Polym. Compos. 42 (2021) 4461–4477. https://doi.org/10.1002/pc.26162.
  47. D. Kumar, S. Angra, S. Singh, High-temperature dry sliding wear behavior of hybrid aluminum composite reinforced with ceria and graphene nanoparticles, Eng. Fail. Anal. 151 (2023) 107426. https://doi.org/10.1016/j.engfailanal.2023.107426.
  48. P.D. Srivyas, M.S. Charoo, Tribological behavior of hybrid aluminum self-lubricating composites under dry sliding conditions at elevated temperature, Tribology - Materials, Surfaces & Interfaces 16 (2022) 153–167. https://doi.org/10.1080/17515831.2021.1931771.
  49. N. Valizade, G. Jarjoura, G.J. Kipouros, K. Plucknett, S. Shakerin, M. Mohammadi, Microstructure, hardness, and tribological properties of AA2014 powder metallurgy alloys: A sizing mechanical surface treatment study, Eng. Fail. Anal. 174 (2025) 109550. https://doi.org/10.1016/j.engfailanal.2025.109550.