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Microstructure Study and Optimization of Hardness and Tensile Strength of AW2024/B4Cp Reinforced Composites Through Linear Regression | ||
| Mechanics of Advanced Composite Structures | ||
| مقاله 7، دوره 13، شماره 1 - شماره پیاپی 27، تیر 2026، صفحه 83-96 اصل مقاله (1.24 M) | ||
| نوع مقاله: Research Article | ||
| شناسه دیجیتال (DOI): 10.22075/macs.2025.36248.1781 | ||
| نویسندگان | ||
| Bharath Lakshminarayana* 1؛ Jayappa Kumaraswamy2 | ||
| 1Department of Mechanical Engineering, Cambridge Institute of Technology, K R Puram, Affiliated to Visvesvaraya Technological University (V.T.U), Belagavi, Karnataka, 590 018, India | ||
| 2Department of Electronics and Communication Engineering, R L Jalappa Institute of Technology, Affiliated to Visvesvaraya Technological University (V.T.U), Belagavi, Karnataka, 590 018, India | ||
| تاریخ دریافت: 24 آذر 1403، تاریخ بازنگری: 23 فروردین 1404، تاریخ پذیرش: 27 اردیبهشت 1404 | ||
| چکیده | ||
| The current research is focused on the production of AW2024/B4C metal reinforced composite by using the liquid stir casting method. Ceramic particles armored composites are mainly used in engineering applications, which include aircraft, automotive, and marine fields. AW2024/B4C composites are produced by changing wt.% of B4Cp as 1.00%, 3.00% and 5.00%. The produced AW2024/B4C composites are machined as per ASTM E8-16a, IS1500, and IS7739 standard test size and subjected to artificial ageing. The hardness and tensile strength of AW2024/B4C composites were measured through a Brinell hardness tester and a universal testing machine, respectively. The microstructure of the prepared composite material was examined to determine the uniform distribution of reinforcement material. The highest hardness and tensile strength of AW2024/B4C composites were measured and found to be 84.97 BHN and 273.82 N/mm2 for AW2024/5%B4C with 5 hrs. ageing duration. The results achieved reveal that both hardness as well as tensile strength increased by increasing the weight percentage of B4C content. L9 standard orthogonal display was espoused to investigate the best parameter and also to authenticate the experimental test results. Further, a fracture study was done through SEM images to determine the mode of fracture. | ||
| کلیدواژهها | ||
| AW2024؛ Orthogonal array؛ B4C؛ ANOVA؛ Hardness | ||
| مراجع | ||
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[1] Uvaraja, V.C & Natarajan, N., 2012. Optimization of Friction and Wear Behaviour in Hybrid Metal Matrix Composites Using Taguchi Technique. Journal of Minerals and Materials Characterization and Engineering, 11(2), pp.757-768. [2] Baradeswaran, A., Vettivel, S. C., Elaya Perumal, A., Selvakumar, N & Franklin Issac. R., 2014. Experimental investigation on mechanical behaviour, modeling, and optimization of wear parameters of B4C and graphite reinforced aluminium hybrid composites. Materials and Design, 63(1), pp.620-632. [3] Subramanya Reddy, P., Kesavan, R & Vijaya Ramnath, B., 2017. Evaluation of Mechanical Properties of Aluminum Alloy (Al2024) Reinforced with Silicon Carbide (SiC) Metal Matrix Composites. Solid State Phenomena., 10(3), pp.219-229. [4] Rao, T.B., 2018. An experimental investigation on mechanical and wear properties of Al7075/SiCp composites: effect of SiC content and particle size. Journal of Tribology, 140(3), 031601. [5] Balasubramani, S., Balaji, N., Balasubramanian, K., & Samson, J. S. C., 2018. Investigation on mechanical properties of aluminium 7075 - boron carbide - coconut shell fly ash reinforced hybrid metal matrix composites, Overseas Foundry, 15(1), pp.449-456. [6] Natrayan, L., & Senthil Kumar, M., 2019. Optimization of wear behaviour on AA6061/Al2O3/SiC metal matrix composite using squeeze casting technique - Statistical analysis, Materials Today: Proceedings, 27(1), pp.306-310. [7] Abhijit, B., Dipankar, D., & Ajay, B., 2020. Comparative study of microstructure, physical and Mechanical Characterization of SiC/TiB2 Reinforced Aluminum Matrix Composite, Silicon, 13(1), pp.2003-2010. [8] Bharath, L & Suneelkumar, N. K., 2022. Evaluation of UTS and compression strength of Al2024/B4C composites by experimental method and validation through regression analysis, Materials Today: Proceedings., 59(1), pp.25-30. [9] Bharath, L., Sreenivasa, Reddy, M., Girisha, H. N., & Balakumar, G., 2021. Influence of process parameters on tensile strength and hardness of AW2024/B4C composite using Taguchi’s technique, Materials Today: Proceedings, 47, pp.2345-2350. [10] Kumaraswamy, J., Vijaya Kumar & Purushotham, G., 2021. Evaluation of the microstructure and thermal properties of (ASTM A 494 M grade) nickel alloy hybrid metal matrix composites processed by sand mold casting, International Journal of Ambient Energy, 43(1), pp. 4899- 4908. [11] Basavaraj, H. T., Girisha, H. N., & Bharath, L., 2021. Optimization of process parameter on yield strength and ductility on Al7075/SiC/Gr. Hybrid composite by using Taguchi’s technique, Materials Today: Proceedings, 47, pp.2370-2375. [12] Basavaraj, H. T., Girisha, H. N., & Bharath, L., 2022. Validation of hardness and tensile strength of Al-Mg alloy reinforced with silicon carbide and graphite hybrid composite by regression equation, Materials Today: Proceedings, 59, pp.562-567. [13] Bharath, L., Sreenivasa, R, M., Girisha, H, N., & Balakumar. G., 2020. Optimization of ductility and yield strength on Al2024/B4C composite material using Taguchi Technique, IOP Conference Series: Materials Science and Engineering., 1055, pp. 1-10. [14] Ravikumar, M., Reddappa, H, N., Suresh, R., Babu, E, R., & Nagaraja, C, R., 2022. Optimization of wear behaviour of Al7075/SiC/ Al2O3 MMCs Using statistical method, Advances in Materials and Proceeding Technology, 8, pp.4018-4035. [15] Kumaraswamy, J., Anil, K, C., Vidyasagar, S., & Shashishekar. C., 2023. Wear behaviour of the Ni-Cu alloy hybrid composites processed by sand mould casting, 351-367, Advance in Material and Processing Technology, 9, pp.351-367. [16] Kumaraswamy, J., Kyathasandra, C, A., & Zulfiqar, A, K., 2023. Enhancing wear resistance in Al-7075 composites through conventional mixing and casting techniques, Journal of Material Research and Technology, 27, pp.7935-7945. [17] Mahmoud Esmaeil Zadeh, Laleh Ghalandari, Razieh Sani and Esmaeil Jafari., 2023. Microstructural Evaluation, Mechanical Properties, and Corrosion Behavior of the Al/Cu/Brass Multilayered Composite Produced by the ARB Process, Metals and Materials International, 30, pp.1123–1144. [18] Puli, C., Chengbo, Li, Daibo, Zhu, Cai, Zhao, Bo, Xiao., & XinMing, Zhang., 2024. Heterogeneous Precipitation Behavior of 7085 Aluminum Alloy was Studied by HighThroughput Experiment Based on End Quenching Technology, Metals and Materials International, 30, pp.1965-1976. [19] Bharath, L., Kumaraswamy, J., Manjunath, T, V., & SuneelKumar, N, Kulkarni., 2024. Evaluation of microstructure and prediction of hardness of Al-Cu based composites by using artificial neural network and linear regression through machine learning technique, Multiscale and Multidisciplinary Modeling, Experiments and Design, 7, pp.5387-5399. [20] Qingbo, Wen., Zhaoju, Yu., Ralf, Riedel., & Emanuel, Ionescu., 2020. Single-source-precursor synthesis and high-temperature evolution of a boron-containing SiC/HfC ceramic nano/micro composite, Journal European Ceramic Society, 41, pp.3002-3012. [21] Mainzer, B., Lin, C., Frieß, M., Riedel, R., Riesch, J., Feichtmayer, A., Fuhr, M., Almanstötter, J. and Koch, D., 2021. Novel ceramic matrix composites with tungsten and molybdenum fiber reinforcement. Journal of the European Ceramic Society, 41(5), pp.3030-3036. | ||
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