Abstract
In this study, microstructure and wear properties of A356 aluminum matrix nanocomposites reinforced with nano-Al2O3 particles were investigated. The powder metallurgy method was used for the production of 1 wt% and 2 wt% nano-Al2O3 particle reinforced nanocomposites. After 1 h of mechanical milling of A356 and nano-Al2O3 powders, green compacts were obtained by cold pressing. Green compacts were sintered at 550 °C in a vacuum environment (10−6 mbar) for 1 h. Samples were characterized by density, hardness measurements, scanning electron microscopy investigations, and wear tests. As the reinforcement ratio increased, there was a decrease in the densities of the nanocomposites, as well as an increase in the porosity. The highest hardness and the lowest weight loss values were obtained in 1 wt% Al2O3 reinforced nanocomposites. A decrease in hardness was measured at 2 wt% Al2O3 reinforced nanocomposites.
Issue Section:
Friction and Wear
References
1.
Koli
, D. K.
, Agnihotri
, G.
, and Purohit
, R.
, 2015
, “Advanced Aluminium Matrix Composites: The Critical Need of Automotive and Aerospace Engineering Fields
,” Mater. Today: Proc.
, 2
(4–5
), pp. 3032
–3041
. 2.
Bahrami
, A.
, Soltani
, N.
, and Pech-Canul
, M. I.
, 2015
, “Effect of Sintering Temperature on Tribological Behavior of Ce-TZP/Al2O3-Aluminum Nanocomposite
,” J. Compos. Mater.
, 49
(28
), pp. 3507
–3514
. 3.
Soltani
, N.
, Soltani
, S.
, Bahrami
, A.
, Pech-Canul
, M. I.
, Gonzalez
, L. A.
, Möller
, A.
, Tapp
, J.
, and Gurlo
, A.
, 2017
, “Electrical and Thermomechanical Properties of CVI-Si3N4 Porous Rice Husk Ash Infiltrated by Al–Mg–Si Alloys
,” J. Alloys Compd.
, 696
, pp. 856
–868
. 4.
Bahrami
, A.
, Soltani
, N.
, Pech-Canul
, M. I.
, Soltani
, S.
, González
, L. A.
, Gutiérrez
, C. A.
, Tapp
, J.
, Möller
, A.
, and Gurlo
, A.
, 2018
, “Bilayer Graded Al/B4C/Rice Husk Ash Composite: Wettability Behavior, Thermo-Mechanical, and Electrical Properties
,” J. Compos. Mater.
, 52
(27
), pp. 3745
–3758
. 5.
Bahrami
, A.
, Pech-Canul
, M. I.
, Gutierrez
, C. A.
, and Soltani
, N.
, 2015
, “Effect of Rice-Husk Ash on Properties of Laminated and Functionally Graded Al/SiC Composites by One-Step Pressureless Infiltration
,” J. Alloys Compd.
, 644
, pp. 256
–266
. 6.
Bahrami
, A.
, Soltani
, N.
, Soltani
, S.
, Pech-Canul
, M. I.
, Gonzalez
, L. A.
, Gutierrez
, C. A.
, Möller
, A.
, Tapp
, J.
, and Gurlo
, A.
, 2017
, “Mechanical, Thermal and Electrical Properties of Monolayer and Bilayer Graded Al/SiC/Rice Husk Ash (RHA) Composite
,” J. Alloys Compd.
, 699
, pp. 308
–322
. 7.
Mahboob
, H.
, Sajjadi
, S. A.
, and Zebarjad
, S. M.
, 2011
, “Influence of Nanosized Al2O3 Weight Percentage on Microstructure and Mechanical Properties of Al–Matrix Nanocomposite
,” Powder Metall.
, 54
(2
), pp. 148
–152
. 8.
Özyürek
, D.
, Yıldırım
, M.
, and Ciftçi
, I.
, 2012
, “The Tribological Properties of A356-SiCp Metal-Matrix Composites Fabricated by Thixomoulding Technique
,” Sci. Eng. Compos. Mater.
, 19
(4
), pp. 351
–356
. 9.
Erek
, H. B.
, Ozyürek
, D.
, and Asan
, A.
, 2017
, “Corrosion Behaviour and Electrical Conductivity of Reinforced TiAl3 and B4C Hybrid Aluminium Composites
,” Acta Phys. Pol. A
, 131
(1
), pp. 156
–158
. 10.
Özyürek
, D.
, and Ciftci
, I.
, 2011
, “An Investigation Into the Wear Behaviour of TiB2 Particle Reinforced Aluminium Composites Produced by Mechanical Alloying
,” Sci. Eng. Compos. Mater.
, 18
(1–2
), pp. 5
–12
. 11.
Simsek
, D.
, Simsek
, I.
, and Ozyurek
, D.
, 2020
, “Relationship Between Al2O3 Content and Wear Behavior of Al+2% Graphite Matrix Composites
,” Sci. Eng. Compos. Mater.
, 27
(1
), pp. 177
–185
. 12.
Li
, G.
, Peng
, N.
, Sun
, D.
, and Sun
, S.
, 2014
, “Friction and Wear Behavior of Nano-Al2O3 Particles Reinforced Copper Matrix Composites
,” ASME J. Tribol.
, 137
(1
), p. 011604
. 13.
Ezatpour
, H. R.
, Torabi Parizi
, M.
, Sajjadi
, S. A.
, Ebrahimi
, G. R.
, and Chaichi
, A.
, 2016
, “Microstructure, Mechanical Analysis and Optimal Selection of 7075 Aluminum Alloy Based Composite Reinforced With Alumina Nanoparticles
,” Mater. Chem. Phys.
, 178
, pp. 119
–127
. 14.
Casati
, R.
, and Vedani
, M.
, 2014
, “Metal Matrix Composites Reinforced by Nano-Particles—A Review
,” Metals
, 4
(1
), pp. 65
–83
. 15.
Kang
, Y. C.
, and Chan
, S. L. I.
, 2004
, “Tensile Properties of Nanometric Al2O3 Particulate-Reinforced Aluminum Matrix Composites
,” Mater. Chem. Phys.
, 85
(2–3
), pp. 438
–443
. 16.
Rahimian
, M.
, Parvin
, N.
, and Ehsani
, N.
, 2010
, “Investigation of Particle Size and Amount of Alumina on Microstructure and Mechanical Properties of Al Matrix Composite Made by Powder Metallurgy
,” Mater. Sci. Eng. A
, 527
(4–5
), pp. 1031
–1038
. 17.
Safari
, J.
, Akbari
, G. H.
, and Delshad Chermahini
, M.
, 2013
, “The Effect of Reinforcement Content and Milling Time on Microstructure and Mechanical Properties of Al-10Mg/xAl2O3 Nanocomposites
,” Mater. Sci. Eng. A
, 569
, pp. 86
–91
. 18.
Manivannan
, I.
, Ranganathan
, S.
, Gopalakannan
, S.
, Suresh
, S.
, and Nagakarthigan
, K.
, 2017
, “Tribological and Surface Behavior of Silicon Carbide Reinforced Aluminum Matrix Nanocomposite
,” Surf. Interfaces
, 8
, pp. 127
–136
. 19.
Hosseini
, N.
, Karimzadeh
, F.
, Abbasi
, M. H.
, and Enayati
, M. H.
, 2012
, “A Comparative Study on the Wear Properties of Coarse-Grained Al6061 Alloy and Nanostructured Al6061—Al2O3 Composites
,” Tribol. Int.
, 54
, pp. 58
–67
. 20.
Tiku
, V.
, Navin
, K.
, and Kurchania
, R.
, 2020
, “Study of Structural and Mechanical Properties of Al/Nano-Al2O3 Metal Matrix Nanocomposite Fabricated by Powder Metallurgy Method
,” Trans. Indian Inst. Met.
, 73
(4
), pp. 1007
–1013
. 21.
Soltani
, N.
, Sadrnezhaad
, S. K.
, and Bahrami
, A.
, 2014
, “Manufacturing Wear-Resistant 10Ce-TZP/Al2O3 Nanoparticle Aluminum Composite by Powder Metallurgy Processing
,” Mater. Manuf. Process.
, 29
(10
), pp. 1237
–1244
. 22.
Deaquino-Lara
, R.
, Soltani
, N.
, Bahrami
, A.
, Gutiérrez-Castañeda
, E.
, García-Sánchez
, E.
, and Hernandez-Rodríguez
, M. A. L.
, 2015
, “Tribological Characterization of Al7075-Graphite Composites Fabricated by Mechanical Alloying and Hot Extrusion
,” Mater. Des.
, 67
, pp. 224
–231
. 23.
Yıldırım
, M.
, Özyürek
, D.
, and Gürü
, M.
, 2016
, “Investigation of Microstructure and Wear Behaviors of Al Matrix Composites Reinforced by Carbon Nanotube
,” Fullerenes, Nanotubes, Carbon Nanostruct.
, 24
(7
), pp. 467
–473
. 24.
International ASTM
, 2017
, Standard Test Method for Wear Testing With a Pin-on-Disk Apparatus G99-17
. 25.
Çam
, S.
, Demir
, V.
, and Özyürek
, D.
, 2016
, “Wear Behaviour of A356/TiAl3 In Situ Composites Produced by Mechanical Alloying
,” Metals
, 6
(2
), p. 34
. 26.
Fogagnolo
, J. B.
, Ruiz-Navas
, E. M.
, Robert
, M. H.
, and Torralba
, J. M.
, 2003
, “The Effects of Mechanical Alloying on the Compressibility of Aluminium Matrix Composite Powder
,” Mater. Sci. Eng. A
, 355
(1–2
), pp. 50
–55
. 27.
Soltani
, N.
, Jafari Nodooshan
, H. R.
, Bahrami
, A.
, Pech-Canul
, M. I.
, Liu
, W.
, and Wu
, G.
, 2014
, “Effect of Hot Extrusion on Wear Properties of Al-15wt% Mg2Si In Situ Metal Matrix Composites
,” Mater. Des.
, 53
, pp. 774
–781
. 28.
Moazami-Goudarzi
, M.
, and Akhlaghi
, F.
, 2016
, “Wear Behavior of Al 5252 Alloy Reinforced With Micrometric and Nanometric SiC Particles
,” Tribol. Int.
, 102
, pp. 28
–37
. 29.
Edalati
, K.
, Ashida
, M.
, Horita
, Z.
, Matsui
, T.
, and Kato
, H.
, 2014
, “Wear Resistance and Tribological Features of Pure Aluminum and Al—Al2O3 Composites Consolidated by High-Pressure Torsion
,” Wear
, 310
(1–2
), pp. 83
–89
. Copyright © 2022 by ASME
You do not currently have access to this content.
