An extensive analysis of mechanical and tribological studies of Al6061 alloy based hybrid composite reinforced with B4C and Graphene

Tripathy, Santosh Kumar; Senapati, Ajit Kumar

doi:10.1016/j.matpr.2020.12.1148

Cited by 7 publications

(3 citation statements)

References 46 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Since the carbide or oxide grid is totally masterminded the strength of framework is controlled by the compression strength. Always the particles strength is very high in terms of https://www.indjst.org/ (19,20) . The compression strength of Al2219 alloy was enhanced with the incorporation of B 4 C particles investigated by Shashidhar et al (21) which acts as a barrier for the plastic deformation during compression loading.…”

Section: Compression Strengthmentioning

confidence: 99%

Investigations on Mechanical Behaviour of Micro B4C Particles Reinforced Al6061 Alloy Metal Composites

Kumar¹,

Kempaiah²,

Nagaral³

et al. 2021

IJST

View full text Add to dashboard Cite

Objective: To develop and evaluate the mechanical behavior of 3, 6, 9 and 12 wt. % of B 4 C reinforced Al6061 alloy composites. Method: These composites were produced by utilizing stir cast process. The prepared metal composites were characterized by SEM, EDS and XRD analysis to know the distribution of particles as well as presence of particles in the Al6061 alloy. Various mechanical properties were evaluated as per ASTM standards to know the impact of boron carbide particles on the properties of metal composites. Findings: By adding B 4 C particles the hardness, ultimate tensile, yield strength and compression strength of the Al6061 alloy matrix was enhanced 23.9%, 15.4 14.9% and 34.7% respectively. Further, there was slight decrease in the percentage elongation of B 4 C reinforced composites. Novelty: In the present research Al6061 alloy with 3 to 12 wt. % of B 4 C composites were synthesized by novel stir casting method called as two stage reinforcement addition process. In this process 80 micron sized boron carbide particles added in two stages into the molten Al6061 alloy to improve the wettability between the matrix and reinforcement particles.

show abstract

Section: Compression Strengthmentioning

confidence: 99%

Investigations on Mechanical Behaviour of Micro B4C Particles Reinforced Al6061 Alloy Metal Composites

Kumar¹,

Kempaiah²,

Nagaral³

et al. 2021

IJST

View full text Add to dashboard Cite

show abstract

“…The idea is to get the synergistic effect of the reinforcement properties on the final properties of the MMCs. As micro-scaled reinforcement, B 4 C, SiC, and Al 2 O 3 particles were found to be more suitable for enhancing of mechanical and tribological properties of the MMCs because they have a high melting point, relatively low density, high hardness, high thermal stability, and excellent abrasion resistance [17][18][19]. Also, a notable feature of B 4 C and SiC particles compared to other reinforcing ceramic particles is their significant wettability with the molten magnesium [5,20].…”

Section: Introductionmentioning

confidence: 99%

“…Moreover, several researchers have focused on hybrid MMCs when two or more different particles are combined within a common matrix [1,17,18]. The idea is to get the synergistic effect of the reinforcement properties on the final properties of the MMCs.…”

Section: Introductionmentioning

confidence: 99%

Tensile and wear properties of as-cast and extruded AZ91-xCNT and AZ91-1B₄C-1SiC-xCNT composites

Goodarzi

Emamy

Malekan

2023

Materials Science and Technology

View full text Add to dashboard Cite

Tensile and wear properties of as-cast and extruded AZ91-xCNTs and AZ91-1%B4C-1%SiC-xCNT (x:0.25,0.5,1wt.%) composites were studied. Compared to as-cast AZ91 matrix alloy, hot extruded AZ91-0.25%CNT showed a significant enhancement in UTS (385 MPa) and elongation (16%), with no substantial improvement in wear properties however, the AZ91-xCNT composites containing micron-sized 1%B4C and 1%SiC particles met the lower tensile properties. Interesting wear behaviour was obtained after adding 1wt.%B4C and 1wt.%SiC to AZ91-xCNT where improvement in wear results was considerable. Development in wear properties of the AZ91-1%B4C-1%SiC-xCNT composites can be attributed to the enhanced hardness and reduced coefficient of friction. Wear analyses of two composites exhibited various wear mechanisms, but the abrasion mechanism dominated after CNT addition and hot extrusion at 20 N load.

show abstract

A Study on Compressive Tensile and Hardness Properties of Aluminum 6061 with 5–15% Boron Carbide Reinforcements

Bhuvaneswar,

Sathish,

Shashwath

et al. 2024

Springer Proceedings in Physics

View full text Add to dashboard Cite

An extensive analysis of mechanical and tribological studies of Al6061 alloy based hybrid composite reinforced with B4C and Graphene

Cited by 7 publications

References 46 publications

Investigations on Mechanical Behaviour of Micro B4C Particles Reinforced Al6061 Alloy Metal Composites

Investigations on Mechanical Behaviour of Micro B4C Particles Reinforced Al6061 Alloy Metal Composites

Tensile and wear properties of as-cast and extruded AZ91-xCNT and AZ91-1B₄C-1SiC-xCNT composites

A Study on Compressive Tensile and Hardness Properties of Aluminum 6061 with 5–15% Boron Carbide Reinforcements

Contact Info

Product

Resources

About

An extensive analysis of mechanical and tribological studies of Al6061 alloy based hybrid composite reinforced with B4C and Graphene

Cited by 7 publications

References 46 publications

Investigations on Mechanical Behaviour of Micro B4C Particles Reinforced Al6061 Alloy Metal Composites

Investigations on Mechanical Behaviour of Micro B4C Particles Reinforced Al6061 Alloy Metal Composites

Tensile and wear properties of as-cast and extruded AZ91-xCNT and AZ91-1B4C-1SiC-xCNT composites

A Study on Compressive Tensile and Hardness Properties of Aluminum 6061 with 5–15% Boron Carbide Reinforcements

Contact Info

Product

Resources

About

Tensile and wear properties of as-cast and extruded AZ91-xCNT and AZ91-1B₄C-1SiC-xCNT composites