Tensile properties of carbon nanotubes reinforced aluminum matrix composites: A review

Jagannatham, M.; Chandran, Prathap; Sankaran, Sindhuja; Haridoss, Prathap; Nayan, Niraj; Bakshi, Srinivasa Rao

doi:10.1016/j.carbon.2020.01.007

Cited by 154 publications

(35 citation statements)

References 193 publications

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“…Today, rapid technology innovation and economic development have resulted in an increasing demand for lightweight Al alloys with superior mechanical properties in critical industrial sectors such as automobile and aerospace. The production of metal matrix composites (MMCs) is an effective way to produce high-performance metallic materials [1][2][3], with the possibility to combine the properties of the matrix (e.g. ductility and toughness) and reinforcement phase (e.g.…”

Section: Introduction To Al Matrix Composites and Their Manufacturing Routes 11 An Overview On The Development Of Al Matrix Compositesmentioning

confidence: 99%

Al matrix composites fabricated by solid-state cold spray deposition: A critical review

Xie¹,

Yin²,

Raoelison³

et al. 2021

Journal of Materials Science & Technology

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Section: Introduction To Al Matrix Composites and Their Manufacturing Routes 11 An Overview On The Development Of Al Matrix Compositesmentioning

confidence: 99%

Al matrix composites fabricated by solid-state cold spray deposition: A critical review

Xie¹,

Yin²,

Raoelison³

et al. 2021

Journal of Materials Science & Technology

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“…Recently, carbon-based reinforcements have been used to impart improvements in the properties of Al-MMCs [ 19 ]. Carbon materials such as carbon fibers [ 20 , 21 ], graphite [ 22 , 23 ], carbon nanotubes (CNTs) [ 24 , 25 ], graphene (G) [ 26 , 27 ] and graphene oxide (GO) [ 28 , 29 ] have been used as reinforcements in Al-MMCs. In graphene-reinforced aluminum matrix nanocomposites, an improvement of 79, 49 and 44% in yield strength, ultimate strength, and Vickers hardness have been reported with 1 wt.% GO addition, and the increase in GO content has led to grain refinement of the composite [ 30 ].…”

Section: Introductionmentioning

confidence: 99%

Mechanical and Thermal Evaluation of Aluminum Hybrid Nanocomposite Reinforced with Alumina and Graphene Oxide

et al. 2021

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Aluminum matrix composites are among the most widely used metal matrix composites in several industries, such as aircraft, electronics, automobile, and aerospace, due to their high specific strength, durability, structural rigidity and high corrosion resistance. However, owing to their low hardness and wear resistance, their usage is limited in demanding applications, especially in harsh environments. In the present work, aluminum hybrid nanocomposite reinforced with alumina (Al2O3) and graphene oxide (GO) possessing enhanced mechanical and thermal properties was developed using spark plasma sintering (SPS) technique. The focus of the study was to optimize the concentration of Al2O3 and GO content in the composite to improve the mechanical and thermal properties such as hardness, compressive strength, heat flow, and thermal expansion. The nanocomposites were characterized by FESEM, EDS, XRD and Raman spectroscopy to investigate their morphology and structural properties. In the first phase, different volume percent of alumina (10%, 20%, 30%) were used as reinforcement in the aluminum matrix to obtain (Al+X% Al2O3) composite with the best mechanical/thermal properties which was found to be 10 V% of Al2O3. In the second phase, a hybrid nanocomposite was developed by reinforcing the (Al + 10 V% Al2O3) with different weight percent (0.25%, 0.5%, 1%) of GO to obtain the optimum composition with improved mechanical/thermal properties. Results revealed that the Al\10 V% Al2O3\0.25 wt.% GO hybrid nanocomposite showed the highest improvement of about 13% in hardness and 34% in compressive strength as compared to the Al\10V% Al2O3 composite. Moreover, the hybrid nanocomposite Al\10 V% Al2O3\0.25 wt.% GO also displayed the lowest thermal expansion.

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“…An important advantage of AMC is the possibility of their formation for specific operating conditions, due to the introduction of high-strength high-modulus fillers of various types, fractional composition, and volumetric content into a plastic metal matrix. Recently, there has been a tendency to use nanoscale reinforcing phases to improve the properties of AMC, which makes it possible to obtain a more favorable set of characteristics [9]- [16].…”

Section: Introductionmentioning

confidence: 99%

Aluminum Composite Materials Providing Extended Service Life

Kurganova

Колмаков

Kurganov³

2021

Engineering Science & Technology

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Hardness and tribotechnical characteristics were investigated under conditions of dry sliding friction on steel obtained by liquid-phase mixing of Aluminum-Matrix Composite (AMC) materials based on aluminum alloys AK12, D16, V124, AL9, AL25, reinforced with silicon carbide SiC particles with a size of 28 μm with a content of 5, 10 or 15% by volume. AMC performed better than matrix alloys and the commonly used antifriction aluminum alloy AOM 2-1. The dry friction coefficient was 1.5-3 times lower on average, and the volumetric wear rate was 5-9 times lower. An increase in the content of SiC particles in the composite from 5 to 20 vol.%. As a rule, leads to an improvement in the tribotechnical characteristics. The composites obtained have shown a sufficiently high operational suitability for work in friction units with steels both in dry friction and in friction with lubrication.

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Tensile properties of carbon nanotubes reinforced aluminum matrix composites: A review

Cited by 154 publications

References 193 publications

Al matrix composites fabricated by solid-state cold spray deposition: A critical review

Al matrix composites fabricated by solid-state cold spray deposition: A critical review

Mechanical and Thermal Evaluation of Aluminum Hybrid Nanocomposite Reinforced with Alumina and Graphene Oxide

Aluminum Composite Materials Providing Extended Service Life

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