Analisis Kandungan Silikon Karbida (SiC) Sebagai Filler Terhadap Peningkatan Kekerasan Pada Metal Matrik Komposit
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Abstract
Metal Matrix Composite is one of the metal composites that utilize aluminum alloy as a matrix in its fabrication. MMC has better specifications than the conventional materials it forms because it is light, ductile, with better hardness properties. The aluminum alloy as the matrix in this study has good mechanical properties but relatively low hardness values, especially type 2xxx aluminum containing Al-Cu or duralumin. By adding silicon carbide (SiC) ceramic content which acts as a filler in the manufacture of MMC it aims to increase the hardness value through a strengthening mechanism by analyzing the distribution of filler particles to the matrix. Using the sintering method with temperature variations that affect the mechanical properties of MMC. From the tests carried out the MMC specimens experienced an increase of 7.06% with the highest hardness value at 300oC sintering temperature of 71.6 HRB. With a SiC content of 14.42% Wt. Then it was observed using a Scanning Electron Microscope (SEM) that the distribution of SiC particles experienced an even distribution and bonded to the aluminum matrix thereby reducing porosity and increasing the hardness value of the MMC material.
References
S. Venugopal, S. Baskar, and P. N. F. Samuel, “Study on the mechanical behaviour of metal matrix composites (MMC),” Mater. Today Proc., 2023,doi:https://doi.org/10.1016/j.matpr.2023.01.208.
S. Banoth, V. Suresh Babu, G. Raghavendra, and P. Hari Shankar, “Study of various types of aluminium alloy grade series and their effect on mechanical performance,”Mater.TodayProc.,2023,doi:https://doi.org/10.1016/j.matpr.2023.04.635.
J. Chen, J. Liu, Z. Peng, Y. Yao, and S. Chen, “The microscopic mechanism of size effect in silica-particle reinforced silicone rubber composites,” Eng. Fract. Mech., vol. 255, no. August, p. 107945, 2021, doi: 10.1016/j.engfracmech.2021.107945.
M. Chinababu, E. Bhaskar Rao, and K. Sivaprasad, “Fabrication, microstructure, and mechanical properties of Al-based metal matrix-TiB2 -HEA hybrid composite,” J. Alloys Compd., vol. 947, p. 169700, 2023, doi: https://doi.org/10.1016/j.jallcom.2023.169700.
A. Kumar Mishra, V. Kumar, and B. Nand Pathak, “Al 6061hybrid metal matrix composites with SiC & Al2O3 using stir casting: A review,” Mater. Today Proc., 2023, doi: https://doi.org/10.1016/j.matpr.2023.05.165.
H. Wu, W. Xu, D. Shan, X. Wang, B. Guo, and B. C. Jin, “Micromechanical modeling of damage evolution and fracture behavior in particle reinforced metal matrix composites based on the conventional theory of mechanism-based strain gradient plasticity,” J. Mater. Res. Technol., vol. 22, pp. 625–641, 2023, doi: 10.1016/j.jmrt.2022.11.139.
C. Edtmaier, J. Segl, E. Rosenberg, G. Liedl, R. Pospichal, and A. Steiger-Thirsfeld, “Microstructural characterization and quantitative analysis of the interfacial carbides in Al(Si)/diamond composites,” J. Mater. Sci., vol. 53, no. 22, pp. 15514–15529, 2018, doi: 10.1007/s10853-018-2734-1.
femiana gapasri muhammad ghazali arrahim, wahyono suprapto, “Pengaruh Fraksi Penguat Fly Ash dan Temperatur Cetakan terhadap Sifat Kekerasan dan Struktur Mikro pada MMC,” Ash, F L Y Temp. D A N Strukt. Kekerasan D A N Mmc, Mikro Pada, no. October, pp. 725–732, 2021.
J. Lu, Z. Zhang, Y. Li, and Z. Liu, “Effect of alumina source on the densification, phase evolution, and strengthening of sintered mullite-based ceramics from milled coal fly ash,” Constr. Build. Mater., vol. 229, p. 116851, 2019, doi: 10.1016/j.conbuildmat.2019.116851.
H. Gökçe and M. L. Öveçoğlu, “Microstructure-property evolution of mechanically alloyed Al-20 wt% Si matrix powders and sintered composites reinforced withTiB2 particulates,” Eng. Sci. Technol. an Int. J., vol. 39, 2023, doi: 10.1016/j.jestch.2023.101341.
H. Bashori, “Uji Material Aluminium Paduan Dengan Metode Kekerasan ROCKWELL Hasan,” Angew. Chemie Int. Ed., vol. 6, no. 11, pp. 951–952, 2020.
K. Zahir Ahmed, M. Faizan, F. Azam, and A. Faheem, “Hardness assessment of novel waste tire rubber-polypropylene composite,” Mater. Today Proc., 2023, doi: https://doi.org/10.1016/j.matpr.2023.03.445.
S. Sharma et al., “Investigation on mechanical, tribological and microstructural properties of Al-Mg-Si-T6/SiC/muscovite-hybrid metal-matrix composites for high strength applications,” J. Mater. Res. Technol., vol. 12, pp. 1564–1581, 2021, doi: 10.1016/j.jmrt.2021.03.095.
R. Saranu, R. Chanamala, and S. R. Putti, “Processing, micro structures and mechanical properties of AZ91E, Sic and fly ash composites: A review,” Mater. Today Proc., vol. 26, no. xxxx, pp. 2629–2635, 2019, doi: 10.1016/j.matpr.2020.02.555.
J. Sethi, S. Das, and K. Das, “The effect of milling time, and sintering temperature and time on the microstructure-property relationship of aluminium-matrix hybrid composites,” Mater. Today Commun., vol. 35, p. 106242, 2023, doi: https://doi.org/10.1016/j.mtcomm.2023.106242.
J. Hu et al., “Interfacial microstructure and sintering mechanism of plasma activated sintered Al/SiC composites,” Vacuum, vol. 212, p. 112051, 2023, doi: https://doi.org/10.1016/j.vacuum.2023.112051.
P. K. Krishnan et al., “Production of aluminum alloy-based metal matrix composites using scrap aluminum alloy and waste materials: Influence on microstructure and mechanical properties,” J. Alloys Compd., vol. 784, no. 2019, pp. 1047–1061, 2019, doi: 10.1016/j.jallcom.2019.01.115.
X.-P. Ding, W.-N. Xu, L.-M. Luo, Y.-Q. Qin, and Y.-C. Wu, “Microstructure and properties of WCu composites with low copper content at different sintering temperatures,” Int. J. Refract. Met. Hard Mater., vol. 113, p. 106219, 2023, doi: https://doi.org/10.1016/j.ijrmhm.2023.106219.
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