Dry Sliding wear of AA2219/Gr Metal matrix composites

Saravanakumar, A.; Sivalingam, S.; Kumar, Lailesh

doi:10.1016/j.matpr.2017.11.524

Cited by 24 publications

(5 citation statements)

References 15 publications

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“…After that, a simulation is performed with a photovoltaic, wind turbine, integrated smart grid also as a framework that can be subjected to multiple situations, including tiny homes and offices. The simulation outcomes confirmed the efficacy and effectiveness of the implemented hybrid smart grid strategy operating in various modes [43][44][45][46][47]. A recently integrated control technique with solar cells and wind turbine resources is presented.…”

Section: Combined Microgridsmentioning

confidence: 56%

Sustainable renewable energy generation: A case study based teeny review

Bhuvaneswari

Balaji

Amarnath³

et al. 2022

J. Phys.: Conf. Ser.

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The global temperature rise is a great alarming factor. The most remarkable contributors are industries and automobiles. Many researchers around the world struggling to find the solution sooner. Many emphasized that solution is required at the earliest possible time, already glaciers in arctic started melting. The majority of them, such as fossil fuels, coal well as others, have been contaminating the immediate area. There is also the option of using renewable energy resources (RERs) that also would be a natural treasure to humanity because of their proximity. Based on a variety of factors, the amount of energy that can be harvested by using RERs is limited, such as seasonal, inadequate equipment, as well as huge collection space. In this article, the emphasis is now on the extent to which other constraints can be utilized. Sectors that produce goods demand enormous amounts of energy, but that energy might indeed not be used in those sectors. As a result, the RERs can sometimes be extensively employed by households and small businesses whose power needs are minimal. As a result, this review has been consolidated in the way of several different test cases.

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Section: Combined Microgridsmentioning

confidence: 56%

Sustainable renewable energy generation: A case study based teeny review

Bhuvaneswari

Balaji

Amarnath³

et al. 2022

J. Phys.: Conf. Ser.

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show abstract

“…They also noted that unreinforced alloy had higher volumetric wear loss. According to the study of Saravanakumar et al [121], there was around 41% contribution of applied load on the wear rate of the Al2219-based composites reinforced with Gr particles. In addition, they noticed that irrespective of the reinforcement concentration in the matrix material or the running speed, material wear was increasing when the applied load was increased.…”

Section: Influence Of Normal Loadmentioning

confidence: 99%

Dry sliding wear response of aluminium matrix composites (AMCs): a critical review

Pateriya

Pradhan²

2023

Mater. Res. Express

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Researchers were compelled to create composites as alternatives to the already used engineering materials due to the industrial desire for fresh, promising materials with superior mechanical and tribological properties. Due to their superior characteristics, aluminium matrix composites (AMCs) with the appropriate class of particulate/particle reinforcements have been shown to have a wide range of tribological applications. A thorough evaluation of the sliding wear response of aluminium matrix composites (AMCs) in a dry environment using a pin-on-disc wear tester has been attempted in this review study. A discussion regarding wear performance of Al monolithic alloy and its composites has been made with respect to varying process parameters (e.g. normal load, sliding distance, and speed) and the concentration of different particle reinforcements incorporated in the production of aluminium matrix composites. The existing paper provides a synergic presentation of the effects of various intrinsic and extrinsic variables on wear characteristics, leading to the novelty and uniqueness of this review article.

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“…The hard particles in the PMMC, which are often made of ceramics like nA12O3, nSiO2, SiC, B4C, TiC, Si3N4, TiB2, MgO, and mullite [9], provide better mechanical qualities, wear resistance, and thermal stability. As additives, graphite, MoS2, and boron nitride are used to provide consistent friction, damping, and anti-seizure properties [10][11][12][13][14][15][16]. Aluminumbased PMMCs have been widely used in aircraft applications due to their low density, high thermal conductivity, and exceptional corrosion resistance [5,17].…”

Section: Introductionmentioning

confidence: 99%

Optimization and analysis of dry sliding wear behaviour of N-B4C/MOS2 unreinforced AA2219 nano hybrid composites using response surface methodology

Chitwadgi¹,

Siddesh²,

Shankar³

et al. 2022

Metall Mater Eng

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The effect of heat treatment on nano-size B4C particle reinforced hybrid composites is discussed in this paper. For this, hybrid reinforced AA2219 composites with 2% by weight nano B4C and 2% by weight MoS2 particulates were fabricated using a two-stage stir casting process, and the specimens were heat treated to assess their influence on wear behavior. Experiments were carried out to study the wear behavior by varying important factors such as aging temperature, load, and sliding distance. Response Surface Methodology (RSM) designed by Box-Behnken was used to identify the critical variables influencing wear rate and optimize wear behavior. To comprehend the wear mechanisms involved, an analysis of the worn surface was presented. Based on the analysis, a regression equation with a predictability of 97.2% was developed for the response to obtain the optimum wear rate. The following order effectively captures the relative importance of the various factors determining the alloy's wear resistance: sliding distance, load, and aging temperature. When compared to load and sliding distance, heat treatments via artificial aging in the temperature range of 200-240 °C have no significant effect on the wear resistance of hybrid AA2219 composites reinforced with n-B4C and MoS2 particulates. However, when a temperature range of 200-240 °C is considered, composites exhibit better wear resistance at the aging temperature of 240 °C with ice quenching.

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Dry Sliding wear of AA2219/Gr Metal matrix composites

Cited by 24 publications

References 15 publications

Sustainable renewable energy generation: A case study based teeny review

Sustainable renewable energy generation: A case study based teeny review

Dry sliding wear response of aluminium matrix composites (AMCs): a critical review

Optimization and analysis of dry sliding wear behaviour of N-B4C/MOS2 unreinforced AA2219 nano hybrid composites using response surface methodology

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