Temperature effect on mechanical and tribological characterization of Mg–SiC nanocomposite fabricated by high rate compaction

Majzoobi, G.H.; Rahmani, Kaveh; Atrian, Amir

doi:10.1088/2053-1591/aaa4e5

Cited by 26 publications

(20 citation statements)

References 54 publications

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“…Table 1 summarizes the various reports available in literature in this respect. Lim et al 34 incorporated Majzoobi et al 42 Pure Mg DPC SiC; 50-100; 0-10 vol.% POD 20; 0.09; 500 AISI 52100 Microhardness was enhanced by 28%-35% even at elevated temperatures (250°C and 450°C). UCS was increased by 150% for Mg-5SiC up to 450°C.…”

Section: Materials Factorsmentioning

confidence: 99%

Tribological characterisation of magnesium matrix nanocomposites: A review

Banerjee

Sahoo

Davim

2021

Advances in Mechanical Engineering

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Magnesium matrix nanocomposites (Mg-MNCs) are high grade materials widely used in aerospace, electronics, biomedical and automotive sectors for high strength to weight ratio, excellent sustainability and superior mechanical and tribological characteristics. Basic properties of Mg-MNCs rely on type and amount of reinforcement and fabrication process. Current study reviews existing literatures to explore contribution of different parameters on tribological properties of Mg-MNCs. Effects of particle size and amount of different reinforcements like SiC, WC, Al2O3, TiB2, CNT, graphene nano platelets (GNP), graphite on tribological behaviour are discussed. Incorporation of nanoparticles generally enhances properties. Role of different fabrication processes like stir casting (SC), ultrasonic treatment casting (UST), disintegrated melt deposition (DMD), friction stir processing (FSP) on wear and friction behaviour of Mg-MNCs is also reviewed. Contributions of different tribological process parameters (sliding speed, load and sliding distance) on wear, friction and wear mechanism are also examined.

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Section: Materials Factorsmentioning

confidence: 99%

Tribological characterisation of magnesium matrix nanocomposites: A review

Banerjee

Sahoo

Davim

2021

Advances in Mechanical Engineering

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“…Theoretical density for nanocomposite and microcomposite samples is determined based on the rule of mixture defined by 8 where ρth, ρB4C, ρMg and υ are theoretical density of nanocomposite and microcomposite samples, density of B 4 C, density of magnesium and volume fraction of nanoparticles/microparticles, respectively. Having considered the densities of B 4 C and Mg which are 1740 and 2812 kg/m 3 , respectively, the theoretical density of Mg-B 4 C nanocomposite and microcomposites reinforced by 0, 1.5, 3, 5 and 10% volume fractions of nanoparticles and microparticles are given in Table 2.…”

Section: Resultsmentioning

confidence: 99%

“…The ratio of measured density to theoretical density is called relative density and is defined by where ρexp and ρth are experimental density and theoretical density, respectively. Porosity is the percentage of voids in a sample which can be calculated based on relative density as follows 8 …”

Section: Resultsmentioning

confidence: 99%

“…Majzoobi et al. 8,9 and Rahmani et al. 10 also used dynamic equipment for compacting nanocomposites.…”

Section: Introductionmentioning

confidence: 99%

“…Faruqui et al 7 used underwater shockwaves to fabricate Mg-SiC composite. Majzoobi et al 8,9 and Rahmani et al 10 also used dynamic equipment for compacting nanocomposites. The effects of B 4 C particles on densification and relative density of Mg have been reported in the literature.…”

Section: Introductionmentioning

confidence: 99%

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The effect of particle size on microstructure, relative density and indentation load of Mg-B₄C composites fabricated at different loading rates

Rahmani

Majzoobi

2019

Journal of Composite Materials

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The effect of reinforcing particle size on microstructure, relative density and indentation of Mg reinforced by 0, 1.5, 3, 5 and 10% volume fractions of nano- and micro-sized B4C was investigated. The composites were fabricated through powder compaction technique at strain rates of 1.6 × 103 s−1, 8 × 102 s−1 and 8×103 s−1 using split Hopkinson bar, drop hammer and Instron, respectively. The results indicated that the size of B4C and loading rate had significant effect on relative density. For example, the relative density of Mg-10 vol.% B4C nanocomposite was around 2.5% higher than that of its corresponding microcomposites. The relative density of the samples produced at high rate of loading was in average 1.2% higher than that of the samples fabricated quasi-statically. The results of indentation tests on the produced nanocomposite and microcomposite samples also revealed that loading rate and B4C particle size had significant effect on strength of specimens. For example, for Mg-5 vol.% B4C, the maximum load in load–depth curve of the specimens produced by split Hopkinson bar increased from 530 N for micron-sized B4C to 780 N for nano-sized B4C, around 45% improvement. Moreover, nanocomposites had better indentation resistance compared to similar micro composites fabricated using the three methods.

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Experimental and numerical investigation of the effects of deep cold rolling on the bending fatigue tolerance of C38500 brass alloy

Mombeini

Atrian

2018

Int J Adv Manuf Technol

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Temperature effect on mechanical and tribological characterization of Mg–SiC nanocomposite fabricated by high rate compaction

Cited by 26 publications

References 54 publications

Tribological characterisation of magnesium matrix nanocomposites: A review

Tribological characterisation of magnesium matrix nanocomposites: A review

The effect of particle size on microstructure, relative density and indentation load of Mg-B₄C composites fabricated at different loading rates

Experimental and numerical investigation of the effects of deep cold rolling on the bending fatigue tolerance of C38500 brass alloy

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Temperature effect on mechanical and tribological characterization of Mg–SiC nanocomposite fabricated by high rate compaction

Cited by 26 publications

References 54 publications

Tribological characterisation of magnesium matrix nanocomposites: A review

Tribological characterisation of magnesium matrix nanocomposites: A review

The effect of particle size on microstructure, relative density and indentation load of Mg-B4C composites fabricated at different loading rates

Experimental and numerical investigation of the effects of deep cold rolling on the bending fatigue tolerance of C38500 brass alloy

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The effect of particle size on microstructure, relative density and indentation load of Mg-B₄C composites fabricated at different loading rates