Abstract
In this study, the effects of different treatments (annealing, solid solution and Solution + aging) on the bending and thermal conductivity of SiCp/Al composites fabricated by the pressure infiltration method were investigated. The fracture form of the composites was indicated to be characteristic brittle fracture with local ductile fracture. The bending strength of the composites was 674 MPa with Solution + aging, which is 57% higher than that in the as-cast condition. The microhardnesses of the composites increased after heat treatment, resulting in the maximum microhardness 276 HV with Solution + aging. By calculating the thermal conductivity of the composites, the order was determined to be cast < annealed < solid solution < solution + aging, and the thermal conductivity with solution + aging treatment reached 182 m–1 K–1, which is higher than 153 m–1 K–1 in the as-cast condition.
Similar content being viewed by others
REFERENCES
Lloyd, D.J., Lagace, H., McLeod, A., et al., Microstructural aspects of aluminium-silicon carbide particulate composites produced by a casting method, Mater. Sci. Eng., A, 1989, vol. 107, pp. 73–80.
Arsenault, R.J. and Fisher, R.M., Microstructure of fiber and particulate SiC in 6061 Al composites, Scr. Metall., 1983, vol. 17, no. 1, pp. 67–71.
Ghasali, E., Yazdani-rad, R., Asadian, K., et al., Production of Al–SiC–TiC hybrid composites using pure and 1056 aluminum powders prepared through microwave and conventional heating methods, J. Alloys Compd., 2017, vol. 690, pp. 512–518.
Xie, J., Wang, S., Guo, C., et al., Construction of novel plate-shaped 4H–SiC network skeleton for enhancing 3D-interpenetrated network structure SiC/Al composites, Ceram. Int., 2022, vol. 48, no. 7, pp. 10251–10260.
Chen, M., Bai, Y., Zhang, Z., et al., The preparation of high-volume fraction SiC/Al composites with high thermal conductivity by vacuum pressure infiltration, Crystals, 2021, vol. 11, no. 5, p. 515.
Yixiong, L., Zhenxing, Z., Dezhi, Z., et al., Effect of heat treatment on microstructure and properties of SiCp/7075Al composites, J. Mater. Heat Treat., 2018, vol. 39, no. 9, pp. 1–6.
Ekici, R., Kosedag, E., and Demir, M., Repeated low-velocity impact responses of SiC particle reinforced Al metal-matrix composites, Ceram. Int., 2022, vol. 48, no. 4, pp. 5338–5351.
Dong, Z., Pei, J., Chen, M., et al., Microstructure and property of carbon nanotube reinforced aluminum-matrix composites prepared by powder metallurgy combined with hot-rolling, Heat Treat., 2015, vol. 30, no. 5, pp. 6–10.
Yongkang, L. and Yingyuan, Z., Current research status of particle reinforced aluminum matrix composites, Mater. Dev. Appl., 1997, vol. 12, no. 5, pp. 33–39.
Taolin, Y. and Chen Yue, Research progress of particle reinforced metal matrix composites, Cast. Technol., 2006, vol. 27, no. 8, pp. 871–873.
Ziyang, X., Qiang, Z., Ziming, W., et al., Preparation and properties of Si Cp/6063 composite materials for electronic packaging, Precis. Form. Eng., 2018, no. 1, pp. 91–96.
Mandal, D. and Viswanathan, S., Effect of heat treatment on microstructure and interface of SiC particle reinforced 2124 Al matrix composite, Mater. Charact., 2013, vol. 85, pp. 73–81.
Liu, Q., Wang, F., Qiu, X., et al., Effects of La and Ce on microstructure and properties of SiC/Al composites, Ceram. Int., 2020, vol. 46, no. 1, pp. 1232–1235.
Shim, H.B., Seo, M.K., and Park, S.J., Thermal conductivity and mechanical properties of various cross-section types carbon fiber-reinforced composites, J. Mater. Sci., 2002, vol. 37, no. 9, pp. 1881–1885.
Davis, L.C. and Artz, B.E., Thermal conductivity of metal-matrix composites, J. Appl. Phys., 1995, vol. 77, no. 10, pp. 4954–4960.
Swamy, N.R.P., Ramesh, C.S., and Chandrashekar, T., Effect of heat treatment on strength and abrasive wear behaviour of Al6061-SiCp composites, Bull. Mater. Sci., 2010, vol. 33, no. 1, pp. 49–54.
Shin, S., Cho, S., Lee, D., et al., Microstructural evolution and strengthening mechanism of SiC/Al composites fabricated by a liquid-pressing process and heat treatment, Materials, 2019, vol. 12, no. 20, p. 3374.
Wang, Y., Zuo, X., Ran, S., et al., Effects of semi-solid extrusion and heat treatment on the microstructure, mechanics, and wear resistance of SiC/High aluminum zinc-base alloy composites, Mod. Phys. Lett. B, 2020, vol. 34, no. 25, p. 2050261.
Yuan, W. and An, B., Effect of heat treatment on microstructure and mechanical property of extruded 7090/SiCp composite, Trans. Nonferrous Met. Soc. China, 2012, vol. 22, no. 9, pp. 2080–2086.
El-Kady, O. and Fathy, A., Effect of SiC particle size on the physical and mechanical properties of extruded Al matrix nanocomposites, Mater. Des. (1980–2015), 2014, vol. 54, pp. 348–353.
Dong, L., Mi, G., Li, C., et al., Effects of SiC particle volume fraction on microstructure and mechanical properties of SiCp/6061Al composites, Integr. Ferroelectr., 2020, vol. 210, no. 1, pp. 215–226.
Davis, J.R., Aluminum and Aluminum Alloys, ASM Int., 1993.
Zhipeng, L., Microstructure and Properties of High Temperature CNTs Reinforced AZ91 Magnesium Matrix Composites, Nanchang Univ., 2018.
Arsenault, R.J. and Shi, N., Dislocation generation due to differences between the coefficients of thermal expansion, Mater. Sci. Eng., 1986, vol. 81, pp. 175–187.
Gatea, S., Ou, H., and McCartney, G., Deformation and fracture characteristics of Al6092/SiC/17.5p metal matrix composite sheets due to heat treatments, Mater. Charact., 2018, vol. 142, pp. 365–376.
Molina, J.M., Narciso, J., Weber, L., et al., Thermal conductivity of Al-SiC composites with monomodal and bimodal particle size distribution, Mater. Sci. Eng., A, 2008, vol. 480, nos. 1–2, pp. 483–488.
Moradi, M.M., Aval, H.J., Jamaati, R., et al., Effect of SiC nanoparticles on the microstructure and texture of friction stir welded AA2024/AA6061, Mater. Charact., 2019, vol. 152, pp. 169–179.
Yang, R., Zhang, Z., Zhao, Y., et al., Effect of multi-pass friction stir processing on microstructure and mechanical properties of Al3Ti/A356 composites, Mater. Charact., 2015, 106, pp. 62–69.
Arsenault, R.J. and Shi, N., Dislocation generation due to differences between the coefficients of thermal expansion, Mater. Sci. Eng., 1986, vol. 81, pp. 175–187.
Mohamadigangaraj, J., Nourouzi, S., and Aval, H.J., The effect of heat treatment and cooling conditions on friction stir processing of A390–10 wt% SiC aluminium matrix composite, Mater. Chem. Phys., 2021, vol. 263, p. 124423.
Warrier, S.G., Gundel, D.B., Majumdar, B.S., et al., Interface effects on transversely loaded single-fiber SCS-6/Ti–6Al–4V, Mater. Trans. A, 1996, vol. 27, pp. 2035–2043.
Wang, Y., Fengyun, Y., Jing, K., et al., Effect of particle morphology and heat treatment on properties of SiCp/2024Al composites, Spec. Cast. Nonferrous Alloys, 2019, vol. 39, no. 7, pp. 765–770.
Liu, Q., Wang, F., Shen, W., et al., Influence of interface thermal resistance on thermal conductivity of SiC/Al composites, Ceram. Int., 2019, vol. 45, no. 17, pp. 23815–23819.
Kuchariková, L., Tillová, E., Chalupová, M., et al., Investigation on microstructural and hardness evaluation in heat-treated and as-cast state of secondary AlSiMg cast alloys, Mater. Today: Proc., 2020, vol. 32, pp. 63–67.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
The authors declare that they have no conflicts of interest.
About this article
Cite this article
Yin, B., Meng, F., Wang, L. et al. Effect of the Heat Treatment Process on the Properties of SiCp/AL Composites. Russ. J. Non-ferrous Metals 63, 551–559 (2022). https://doi.org/10.3103/S1067821222050121
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S1067821222050121