Strengthening behavior of few-layered graphene/aluminum composites

Shin, S.; Choi, Hyunjoo; Shin, Jaehyuck; Bae, D.H.

doi:10.1016/j.carbon.2014.10.044

Cited by 410 publications

(143 citation statements)

References 38 publications

Supporting

Mentioning

131

Contrasting

Unclassified

Order By: Relevance

“…2(c) [34e36]. The reason for the difference between the Al/5MWCNT and Al/0.5FLG composites can be explained by the surface area of the reinforcements [37]. Basically, the rule of mixtures is used in the estimation mechanical properties of the composites, it depends on the volume fraction of the reinforcement.…”

Section: Resultsmentioning

confidence: 99%

See 1 more Smart Citation

Mechanical and thermal properties of nanocarbon-reinforced aluminum matrix composites at elevated temperatures

Shin

Bae

2016

Composites Part B: Engineering

Self Cite

136

View full text Add to dashboard Cite

Section: Resultsmentioning

confidence: 99%

“…Therefore, influence of the load transfer on the mechanical properties of the composites at elevated temperature is figured out using Eq. (1) [37];…”

Section: Resultsmentioning

confidence: 99%

Mechanical and thermal properties of nanocarbon-reinforced aluminum matrix composites at elevated temperatures

Shin

Bae

2016

Composites Part B: Engineering

Self Cite

136

View full text Add to dashboard Cite

“…The composite having 0.7 vol.% FLGs exhibits tensile strength of 700 MPa, twice than that of monolithic Al6063, and around 4% elongation to failure. Amid plastic miss hapening, confined disengagement exercises and the gathered separation at between FLGs can be utilized for reinforcing of Al6063 composites [2].Composites of gr-Cnt and powdered aluminum were made using ball milling, hot isostatic pressing and extrusion. The mechanical properties and microstructure has been studied using hardness and tensile tests, as well as electron microscopy, differential scanning calorimetry and X-ray diffraction.…”

Section: IImentioning

confidence: 99%

Synthesis and Analysis of Aluminium 6063, Graphite and CNT (Hybrid) Nano Composites by using Powder Metallurgy

Ahmed¹

2018

IJRASET

View full text Add to dashboard Cite

The aluminum-graphite and carbon nano tubes hybrid composites have been successfully fabricated by powder metallurgy and hot extrusion techniques. The hybrid nano Composite displayed uniform dispersion of gr-cnt and an excellent interfacial bonding with the aluminum matrix micro structural characterization revealed that composite displayed uniform dispersion of gr-cnt and excellent interfacial bonging with aluminum bonding. Hardness testing showed that there occurs a significant increment in hardness value of fabricated composites. The strengthening of aluminum matrix by gr-cnt is mainly due to grain refinement and effective load transfer. Our results indicate that gr-cnt increases the tensile strength ofthe aluminum by up to12%. High resolution SEM microscopy revealed that the defective nature of gr-cnt produced by thermal exfoliation/reduction of graphite oxide is likely responsible for promoting aluminum carbide formation. Despite of the presence of defects in gr-cnt particles. The hardness testing showed that enhanced interfacial binding and load transfer of aluminum matrix composites are superior compared to that of polymer matrix composite.

show abstract

“…Ceramic nanoparticles, such as Al 2 O 3 , which have high modulus, hardness, and wear resistance, are reinforcements sometimes added to metal matrices to improve mechanical and tribological properties (Aruri et al, 2013;Baradeswaran and Perumal, 2013;Lu et al, 2013). Graphene has also been considered as a constituent in MMCs due to its favorable mechanical, electrical and thermal properties (Shin et al, 2015). The standard methods used to investigate the tensile and compressive behavior of metallic materials have also been used to investigate the mechanical properties of particulate-reinforced MMCs and MMNCs (Tabandeh Khorshid et al, 2010).…”

Section: Introductionmentioning

confidence: 99%

The Diametrically Loaded Cylinder for the Study of Nanostructured Aluminum–Graphene and Aluminum–Alumina Nanocomposites Using Digital Image Correlation

et al. 2016

View full text Add to dashboard Cite

Non-contact methods for characterization of metal matrix composites have the potential to accelerate the development and study of advanced composite materials. In this study, diametrical compression of small disk specimens was used to understand the mechanical properties of metal matrix micro-and nanocomposites. Analysis was performed using an inverse method that couples digital image correlation and the analytical closed-form formulation. This technique was capable of extracting the tension and compression modulus values in the metal matrix nanocomposite (MMNC) disk specimens. Specimens of aluminum and aluminum reinforced with either Al 2 O 3 nanoparticles or graphene nanoplatelets were synthesized using a powder metallurgy approach that involved room temperature milling in ethanol and low temperature drying followed by single action compaction. The elastic and failure properties of MMNC materials prepared using the procedure above are presented.

show abstract

Strengthening behavior of few-layered graphene/aluminum composites

Cited by 410 publications

References 38 publications

Mechanical and thermal properties of nanocarbon-reinforced aluminum matrix composites at elevated temperatures

Mechanical and thermal properties of nanocarbon-reinforced aluminum matrix composites at elevated temperatures

Synthesis and Analysis of Aluminium 6063, Graphite and CNT (Hybrid) Nano Composites by using Powder Metallurgy

The Diametrically Loaded Cylinder for the Study of Nanostructured Aluminum–Graphene and Aluminum–Alumina Nanocomposites Using Digital Image Correlation

Contact Info

Product

Resources

About