Fabrication of Al6061-Al<sub>2</sub>O<sub>3</sub>composite through liquid metallurgy technique

Kaviyarasan, K.; Pridhar, T.; Sureshbabu, B.; Boopathi, C.; Raghuraman, S.

doi:10.1088/1757-899x/402/1/012148

Cited by 13 publications

(3 citation statements)

References 8 publications

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“…The author attributed this enhancement to the Al2O3 particles acting as barriers to dislocation in the microstructure of the composite, effectively resisting deforming stress and increasing the compressive strength. Likewise, Kaviyarasan et al (2018) fabricated an aluminum metal matrix composite with an Al6061 matrix and Al2O3 as reinforcement. The author reported that adding 3% Al2O3 by mass to the matrix alloy enhanced the compressive strength from 554 N/mm 2 to 644 N/mm 2 .…”

Section: Discussionmentioning

confidence: 99%

Investigating mechanical and physical properties of stir casted Al6061/nano Al2O3/quartz hybrid composite

Tirfe,

Woldeyohannes,

Hunde

et al. 2023

AMME

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Aluminum alloys are widely used in different engineering application areas, such as aerospace, automotive, and marine industries. However, their properties need some improvement in order to enlarge their application area. Thus, the objective of the study was to improve the physical and mechanical properties of Al6061 aluminum alloy by reinforcing it with nano-Al2O3 and micro-quartz particles. The investigation primarily was focused on studying the impact of quartz particles on the mechanical and physical properties of an Al6061/nano Al2O3/quartz hybrid composite. The hybrid composite was developed using a stir casting technique, by varying the weight percentage of quartz particles at 3%, 6%, and 9%, while maintaining a constant weight percentage of nano-Al2O3 at 3.5%. To evaluate the composite's properties, test samples were prepared according to ASTM E9-09 and ASTM E23 standards for hardness, compressive strength, creep, and impact energy absorption, respectively. The results of the investigation demonstrate that, with the addition of 9 wt.% of micro-quartz particles and 3.5 wt.% of nano-Al2O3 nanoparticles, all mechanical and physical properties of the matrix were improved, except for the impact strength. Based on these results, the developed hybrid composite material can be recommended for light weight automotive spare parts such as brakes and clutch discs.

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Section: Discussionmentioning

confidence: 99%

Investigating mechanical and physical properties of stir casted Al6061/nano Al2O3/quartz hybrid composite

Tirfe,

Woldeyohannes,

Hunde

et al. 2023

AMME

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“…Indeed, even in papers managing composite materials by Kaviyarasan et al, Dr. P. Prathap and T. Pridhar it is conceivable to execute lean for expanding the effectiveness and time [8,21] Paper on Productivity enhancement in engine assembly using lean tools and techniques by P. Sivaraman et al discusses in detail about DMAIC approach [29].…”

Section: Literature Reviewmentioning

confidence: 99%

Productivity Improvement and Reduction of Lead Time in Manufacturing Industry Using Lean Tools

Parthasarathi¹,

Prabhu²,

Krishanamani³

et al. 2021

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To look at the current arrangement of a creation line in a shop floor of controlling stuff box fabricating industry also, to improve the profitability utilizing lean strategy absent really any influencing current working frameworks. Technique/ Examination: Broad scopes of lean assembling devices are accessible to deal with a wide range of issues looked by changed fabricating businesses. It likewise helps for effective expense decrease of the assembling part and to guarantee the nature of maker and client. Discoveries: The basic Non-Value added Activities (NVA) were perceived and probabilities needed for improvement has been perceived. Value Stream Mapping (VSM) has the standing of finding squander during assembling and business measure which encourage distinguishing and eliminating or stream the worth added steps furthermore, to kill the non-esteem added steps. Application/Improvements: After achievement of fitting lean instruments, it was discovered that the all out arrangement time was consolidated by around 180 minutes and process duration was dense by about 98 minutes which eventually decreases the lead time and builds the efficiency. A lean manufacturing initiative focuses on cost reduction and increases in turnover by systematically and continuously eliminating non-value-added activities. In today's competitive market, lean is turning out to be "the solution" to manufacturing industries across the spectrum for survival and success.

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“…Metal structure composites uncover another period of designing stuff which join metallic attributes of framework amalgams with the properties of fortifications, that is required for the creation adventures as of now. Amid different particulate fortifications like Silicon Carbide, aluminium oxide, boron carbide, Spasm, Aluminum nitride, fly debris and so forth, fly debris presents as a characteristic source, minimal effort, noxious modern waste particulate support(K. KAVIYARASAN, 2018). Diverse weight parts of fortification were utilized to manufacture the composites.…”

Section: Introductionmentioning

confidence: 99%

EFFECT OF CHICKEN BONE ASH ON MECHANICAL PROPERTIES OF Al 8011 REINFORCED WITH SILICON CARBIDE

Nithyanandhan¹,

Ramamoorthi²

2021

JER is an international, peer-reviewed journal that publishes f

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To deal with demands in advanced engineering applications that focus on improved mechanical properties of metal composites, aluminium metal matrix composites are recommended. This paper deals with mechanical characteristics of aluminium (Al8011) fortified with silicon carbide (SiC) and Chicken Bone Ash (CBA).Varying percentages of silicon carbide starting from 0%, 2%, 4%, 6%, 8% and 10% with percentages of chicken bone ash starting from 10%, 8%, 6%, 4%, 2% and 0% respectively for the purpose of testing and reinforcement. Stir casting method is employed to manufacture the components. In this paper, fatigue test, impact test and hardness test is carried out to obtain results about the mechanical characteristics of the components. The mechanical characteristics observed in the resultant composites as per ASTM standards and microstructural study is used to characterize the distribution of reinforcements. Ultimately as the weight percentage of reinforcement materials increases, elevation in mechanical characteristics of material is discerned.

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Fabrication of Al6061-Al₂O₃composite through liquid metallurgy technique

Cited by 13 publications

References 8 publications

Investigating mechanical and physical properties of stir casted Al6061/nano Al2O3/quartz hybrid composite

Investigating mechanical and physical properties of stir casted Al6061/nano Al2O3/quartz hybrid composite

Productivity Improvement and Reduction of Lead Time in Manufacturing Industry Using Lean Tools

EFFECT OF CHICKEN BONE ASH ON MECHANICAL PROPERTIES OF Al 8011 REINFORCED WITH SILICON CARBIDE

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Fabrication of Al6061-Al2O3composite through liquid metallurgy technique

Cited by 13 publications

References 8 publications

Investigating mechanical and physical properties of stir casted Al6061/nano Al2O3/quartz hybrid composite

Investigating mechanical and physical properties of stir casted Al6061/nano Al2O3/quartz hybrid composite

Productivity Improvement and Reduction of Lead Time in Manufacturing Industry Using Lean Tools

EFFECT OF CHICKEN BONE ASH ON MECHANICAL PROPERTIES OF Al 8011 REINFORCED WITH SILICON CARBIDE

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Fabrication of Al6061-Al₂O₃composite through liquid metallurgy technique