Mechanical characterization and wear behavior of aerospace alloy AA2124 and micro B4C reinforced metal composites
DOI:
https://doi.org/10.55713/jmmm.v30i4.641คำสำคัญ:
AA2124 Alloy, B4C particles, Mechanical Behaviour, Wear, Fractographyบทคัดย่อ
In the present investigation, the mechanical and wear properties of aerospace alloy AA2124-9 wt% of B4C composites were displayed. The composites containing 9 wt% of micro boron carbide in AA2124 alloy were synthesized by liquid metallurgy method through stir casting. For the composites, reinforcement particles were preheated to a temperature of 400℃ and afterward added in ventures of two stages into the vortex of liquid AA2124 alloy compound to improve the wettability and dispersion. Microstructural examination was carried out by SEM and elemental investigation was finished by EDS. Mechanical and wear properties of as cast AA2124 alloy and AA214-9 wt% of B4C composites were evaluated as per ASTM standards. Microstructural characterization by SEM and EDS confirmed the distribution and presence of micro boron carbide particles in the AA2124 alloy matrix. The hardness, ultimate strength, yield strength and bending behaviour of AA2124 alloy enhanced with the incorporation of 9 wt% of micro B4C particles. The hardness of as-cast AA2124 alloy was 65.76 BHN; it is 96.7 BHN in 9 wt% of B4C reinforced composites. The ultimate and yield strength of AA2124 alloy was 187.08 MPa and 150.33 MPa respectively. The enhanced UTS and YS in 9 wt% of B4C reinforced composites were 254.1 MPa and 203.7 MPa, respectively. Further, ductility of AA2124 alloy decreased with the presence of B4C particles. Wear resistance of aerospace alloy increased with the addition of micro particles. Tensile fractography and worn surface morphology were studied on the tested samples to know the various fractured and wear mechanisms.
Downloads
เอกสารอ้างอิง
N.G. Siddesh Kumar, G.S. Shivashankar, S. Basavarajappa, and R. Suresh, “Some studies on mechanical and machining characteristics of Al2219/n-B4C/MoS2 nano hybrid metal matrix composites”, Measurement, vol. 107, pp. 1-11, 2017. DOI: https://doi.org/10.1016/j.measurement.2017.05.003
S. Sharma, A. Kini, G. Shankar, T.C. Rakesh, and H. Raja, “Tensile fractography of artificially aged Al6061-B4C composites”, Journal of Mechanical Engineering and Sciences, vol. 12(3), pp. 3866-3875, 2018.
H. Zhang, M.W. Chen, K.T. Ramesh, J. Ye, J.M. Schoenung, and E.S.C. Chin, “Tensile behavior and dynamic failure of aluminium 6092-B4C composites”, Materials Science and Engineering A, vol. 433, pp. 70-82, 2006. DOI: https://doi.org/10.1016/j.msea.2006.06.055
A. Mazahery, and M.O. Shabani, “Microstructural and abrasive wear properties of SiC reinforced aluminium based composite produced by compocasting,” Transactions of Nonferrous Metals Society of China, vol. 23, pp. 1905-1914, 2013. DOI: https://doi.org/10.1016/S1003-6326(13)62676-X
T.S. Kiran, M.P. Kumar, S. Basavarajappa, and B.M. Vishwanatha, “Dry sliding wear behavior of heat-treated hybrid metal matrix composite using Taguchi techniques,” Materials and Design, vol. 63, pp. 294-304, 2014. DOI: https://doi.org/10.1016/j.matdes.2014.06.007
A. Pakdel, A. Witecka, G. Rydzek, D.N.A. Shri, and V. Nicolosi, “A comprehensive analysis of extrusion behavior, microstructural evolution and mechanical properties of 6063 Al-B4C composites produced by semisolid stircasting,” Materials Science and Engineering Materials A, 2018. DOI: https://doi.org/10.1016/j.msea.2018.02.080
P. Sundriyal, and P.L. Sah, “Enhancement of mechanical properties of graphite particulate aluminium metal matrix composites by magnesium addition,” Materials Today Proceedings, vol. 4, pp. 9481-9486, 2017. DOI: https://doi.org/10.1016/j.matpr.2017.06.208
J. Singh, and A. Chuan, “Fabrication characteristics and tensile strength of novel Al2024-SiC-red mud composites processing via stir casting route,” Transactions of Nonferrous Metals Society of China, vol. 27, pp. 2573-2586, 2017. DOI: https://doi.org/10.1016/S1003-6326(17)60285-1
N. Muralidharan, K. Chokalingam, I. Dinaharan, and K. Kalaiselvan, “Microstructure and mechanical behavior of AA2024 aluminium matrix composites reinforced with in situ synthesized ZrB2 particles,” Journal of Alloys and Compounds, 10.1016/ j.jallcom.2017.11.371, 2017. DOI: https://doi.org/10.1016/j.jallcom.2017.11.371
M. Nagaral, V Auradi, K.I. Parashivamurthy, and S.A. Kori, “Wear behavior of Al2O3 and graphite particulates reinforced Al6061 alloy hybrid composites,” American Journal of Materials Science, 5(3C), 2015, pp. 25-29. DOI: 10.5923/c.materials.201502.05.
M. Nagaral, R. Pavan, P.S. Shilpa, and V. Auradi, “Tensile behavior of B4C particulate reinforced Al2024 alloy metal matrix composites,” FME Transactions, vol. 45(1), pp. 93-96, 2017. DOI: https://doi.org/10.5937/fmet1701093N
N. Fazil, V. Venkataramana, M. Nagaral, and V. Auradi, “Synthesis and mechanical characterization of micro B4C particulates reinforced AA2124 alloy composites,” International Journal of Engineering and Technology UAE, vol. 7(2.23), pp. 225-229, 2018. DOI: https://doi.org/10.14419/ijet.v7i2.23.11954
J.I. Harti, T.B. Prasad, M. Nagaral, P. Jadhav, V.A. Anjan Babu, and G. N. Shadev, “Evaluation of wear properties of TiC particulates reinforced Al2219 alloy composites,” American Institute of Physics Proceedings, vol. 1859, pp. 020058, 2017. DOI: https://doi.org/10.1063/1.4990211
S. Shashidhar, P.V. Kumar, H.K. Shivananda, and M. Nagaral, “Processing, microstructure, hardness and wear behavior of nano B4C particulates reinforced Al2219 alloy composites,” International Journal of Applied Engineering Research, vol. 14(5), pp. 1075-1080, 2019. DOI: https://doi.org/10.1016/j.matpr.2018.10.317
M. Nagaral, V. Auradi, S.A. Kori, and V. Hiremath, “Investigations on mechanical and wear behavior of nano Al2O3 particulates reinforced AA7475 alloy composites,” Journal of Mechanical Engineering and Sciences, vol. 13(1), pp. 4623-4635, 2019. DOI: https://doi.org/10.15282/jmes.13.1.2019.19.0389
G.P. Prasad, H.C. Chittappa, and M. Nagaral, “Studies on mechanical behavior of 9 wt% of 90 micron size B4C particulates reinforced LM29 alloy composites,” International Journal of Computational Engineering Research, vol. 8, pp. 77-83, 2018.
B.S. Yigezu, M.M. Mahapatra, and P.K. Jha, “Influence of reinforcement type on microstructure, hardness and tensile properties of an aluminium alloy metal matrix composite,” Journal of Minerals and Materials Characterization and Engineering, vol. 1, pp. 124-130, 2013. DOI: https://doi.org/10.4236/jmmce.2013.14022
H.R. Ezatpour, S.A. Sajjadi, M.H. Sabzevar, and Y.Z. Huang, “An investigation of the tensile and compressive properties of Al6061 and its nanocomposites in as cast state and extruded condition,” Materials Science and Engineering A, vol. 607, pp. 589-595, 2014. DOI: https://doi.org/10.1016/j.msea.2014.04.036
K.R. Suresh, H.B. Niranjan, P.M. Jebraj, and M.P. Chowdiah, “Tensile and wear properties of aluminium composites,” Wear, vol. 255, pp. 638-642, 2003. DOI: https://doi.org/10.1016/S0043-1648(03)00292-8
P.R. Jadhav, B.R. Sridhar, M. Nagaral, J.l. Harti, and V. Auradi, “Dry sliding wear behavior of B4C and Graphite particulates reinforced A356 alloy composites”, International Journal of Engineering and Technology UAE, vol. 7(2.23), pp. 446-449, 2018. DOI: https://doi.org/10.14419/ijet.v7i2.23.15330
H. Mindivan, “Reciprocal sliding wear behavior of B4C particulate reinforced aluminium alloy composites”, Material Letters, vol. 64, pp. 405-407, 2010. DOI: https://doi.org/10.1016/j.matlet.2009.11.032
S. Basavrajappa, G. Chandramohan, A. Mahadevan, M. Thangavelu, R. Subramanian, and P. Gopalkrishanan, “Influence of sliding speed on the dry sliding wear behavior and the subsurface deformation on hybrid metal matrix composite,” Wear, vol. 262, pp. 1007-1012, 2007. DOI: https://doi.org/10.1016/j.wear.2006.10.016
D. Babu, B. Prassannakumar, P. Marimuthu, R.K. Mishra, and T.R. Prabhu, “Microstructure, wear and mechanical properties of plasma sprayed TiO2 coating on Al-SiC metal matrix composite”, Achieves of Civil and Mechanical Engineering, vol. 19, pp. 756-767, 2019. DOI: https://doi.org/10.1016/j.acme.2019.03.001
U. S. Ramakanth, and P. Srinivasrao, “Wear behavior of Al7075-FA-SiC hybrid composites”, International Journal of Mechanical and Production Engineering Research and Development, vol. 9(2), pp. 331-338, 2019. DOI: https://doi.org/10.24247/ijmperdapr201932
A. Mazahery, and M. Ostad, “Characterization of cast A356 alloy reinforced with nano SiC composites”, Trans. Nonferrous Met. Soc. China, vol. 22, pp. 275-280, 2012. DOI: https://doi.org/10.1016/S1003-6326(11)61171-0
A.P. Reddy, V. Krishna, and NV. Murthy, “Silicon carbide reinforced aluminium metal matrix composites-A review”, Materials Today Proceedings, vol. 4, pp. 3959-3971, 2017. DOI: https://doi.org/10.1016/j.matpr.2017.02.296
S. Suresh, G.H. Gowd, and M.L.S. Deva Kumar, “Mechanical properties of AA7075/Al2O3/SiC nano-metal matrix composites by stir-casting method” Journal of Institution of Engineers Series D, 2014.
P.S. Kumar, V. Kavimani, K.S. Prakash, V.M.Krishna, and G.S. Kumar. "Effect of TiB2 on the Corrosion Resistance Behavior of In Situ Al Composites." International Journal of Metalcasting, vol. 14(1), pp. 84-91, 2020. DOI: https://doi.org/10.1007/s40962-019-00330-3
V. Kavimani, K.S. Prakash, M.S. Starvin, B. Kalidas, V. Viswamithran, and SR Arun,“Tribo-surface characteristics and wear behaviour of SiC @ r-GO/Mg composite worn under varying control factor,’ Silicon, vol. 12(1), pp.29-39, 2020. DOI: https://doi.org/10.1007/s12633-019-0095-2
V. Kavimani, K. S. Prakash, and T. Thankachan. "Experimental investigations on wear and friction behaviour of SiC@ r-GO reinforced Mg matrix composites produced through solvent-based powder metallurgy." Composites Part B: Engineering, vol. 162, pp. 508-521, 2019. DOI: https://doi.org/10.1016/j.compositesb.2019.01.009
K.S. Prakash, P.M. Gopal, D. Anburose, and V. Kavimani, “Mechanical, corrosion and wear characteristics of powder metallurgy processed Ti-6Al-4V/B4C metal matrix composites,” Ain Shams Engineering Journal, vol. 9(4), pp.1489-1496, 2018. DOI: https://doi.org/10.1016/j.asej.2016.11.003
ดาวน์โหลด
เผยแพร่แล้ว
วิธีการอ้างอิง
ฉบับ
บท
การอนุญาต
ลิขสิทธิ์ (c) 2020 Journal of Metals, Materials and Minerals
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Authors who publish in this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
