Evaluation of mechanical strength of the stir casted aluminium Metal matrix composites (AMMCs) using Taguchi method

Krishnan, A. Mohana; Dineshkumar, M.; Marimuthu, Sundar; Mohan, N.; Venkatesh, R.

doi:10.1016/j.matpr.2022.02.036

Cited by 23 publications

(8 citation statements)

References 22 publications

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“…The 30 min reaction time showed the maximum H 2 molar fraction and showed 34 % improvement compared to the 6 min duration of reaction time. The improved hydrogen was due to the accumulation of gas being improved with increased time [ 37 ]. Meantime, carbon monoxide was significantly decreased with increased reaction time.…”

Section: Resultsmentioning

confidence: 99%

Production of green hydrogen from sewage sludge / algae in agriculture diesel engine: Performance Evaluation

Rathinavelu,

Kulandaivel,

Pandey

et al. 2024

Heliyon

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Section: Resultsmentioning

confidence: 99%

Production of green hydrogen from sewage sludge / algae in agriculture diesel engine: Performance Evaluation

Rathinavelu,

Kulandaivel,

Pandey

et al. 2024

Heliyon

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“…It is evidenced in Figure 4(d). One researcher used thermal-captured images for routine life prediction [20, 21]. The maximum heat flow of 9 mW was 12 wt% Si 3 N 4 -reinforced AA6061 nanocomposite.…”

Section: Methodsmentioning

confidence: 99%

Inorganic Adsorption on Thermal Response and Wear Properties of Nanosilicon Nitride-Developed AA6061 Alloy Nanocomposite

Anjalin

Krishnan²,

Arunkumar³

et al. 2023

Adsorption Science & Technology

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Inorganic-based ceramic reinforcements are promising superior thermal behaviour and are lightweight and developed with aluminium alloy matrix for automobile applications. The AA6061 alloy nanocomposite containing 0 wt%, 4 wt%, 8 wt%, and 12 wt% of silicon nitride nanoparticles(50 nm) was synthesized by stir cast. The influences of thermal adsorption on silicon nitride (nano) additions, density, thermal response, hardness, and wear characteristics of AA6061 matrix nanocomposites are studied. Based on the rule of mixture, the density of nanocomposites is evaluated. The differential thermal and thermogravimetric analysis techniques are used to find the thermal response nanocomposite. The differential scanning calorimeter is used to find the heat flow between 400°C and 700°C. The micro Vickers hardness and wear characteristics of AA6061 nanocomposite were experimentally investigated by ASTM E384 and ASTM G99-05 standards. The adsorption of inorganic nanosilicon nitride particles (12 wt%) in AA6061 alloy showed a decreased mass loss with increased temperatures 0° to 700°C. The differential thermal analysis of nanocomposite reveals the transformation of solid-to-liquid phase under high temperature (528°C).

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“…Reinforcements. The complex ceramic aluminium oxide and silicon carbide particle (50 nm) with an average size of 50 nm is chosen as secondary phase reinforcement to obtain better composite performance [28,30,31]. The properties of both ceramic phases are represented in Table 2.…”

Section: Selection Of Secondary Phasementioning

confidence: 99%

“…Adsorption Science & Technology composite is mainly attributed to alumina nanoparticles that resist the indentation against the frictional force during high sliding velocity. The alumina and silicon carbide particle combination in the silver matrix has low wear loss compared to all others [30,31]. The composite contained 5 wt% Al 2 O 3 / 5 wt% SiC 5.8 mg on a 40 N applied load with the frictional force of 23.4 N under 0.75 m/sec.…”

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confidence: 99%

Synthesis and Thermal Adsorption Characteristics of Silver-Based Hybrid Nanocomposites for Automotive Friction Material Application

Venkatesh

Sakthivel²,

Vivekanandan³

et al. 2023

Adsorption Science & Technology

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Advances in friction materials are imposed on developing multiceramic reinforced hybrid nanocomposites with superior tribomechanical properties. The silver-based matrix metals are gained significance in various applications like bearing, ratchet, and electrical contacts due to their high frictional resistance and good thermal and chemical stability compared to traditional metals. The present research is to develop silver-based hybrid nanocomposites containing alumina (Al2O3) and silicon carbide (SiC) nanoparticles of 50 nm mixing with the ratio of 0 wt% Al2O3/0 wt% SiC, 5 wt% Al2O3/0 wt% SiC, and 5 wt% Al2O3/5 wt% SiC via the semisolid vacuum stir-cast technique. The vacuum technology minimizes casting defects and increases composite properties. The casted composite samples are subjected to study the effect of reinforcement on thermal adsorption, conductivity, diffusivity, and frictional resistance. The composite containing 5 wt% Al2O3np/5 wt% SiCnp is to find optimum thermal and frictional behaviour. The thermal adsorption and frictional resistance are increased by 30% and 27% compared to unreinforced cast silver. The Ag/5 wt% Al2O3np/5 wt% SiCnp hybrid nanocomposite is recommended for automotive friction-bearing applications.

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Evaluation of mechanical strength of the stir casted aluminium Metal matrix composites (AMMCs) using Taguchi method

Cited by 23 publications

References 22 publications

Production of green hydrogen from sewage sludge / algae in agriculture diesel engine: Performance Evaluation

Production of green hydrogen from sewage sludge / algae in agriculture diesel engine: Performance Evaluation

Inorganic Adsorption on Thermal Response and Wear Properties of Nanosilicon Nitride-Developed AA6061 Alloy Nanocomposite

Synthesis and Thermal Adsorption Characteristics of Silver-Based Hybrid Nanocomposites for Automotive Friction Material Application

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