Optimization of Aging, Coating Temperature and Reinforcement Ratio on Biosilica Toughened in-situ Al-TiB2 Metal Matrix Composite: a Taguchi Grey Relational Approach

Anand, Surbhi; Venkateshwaran, N.; Kumar, J. V. Sai Prasanna; Kumar, Dhirendra; Kumar, C. Ramesh; Maridurai, Thirupathy

doi:10.1007/s12633-021-01232-y

Cited by 18 publications

(7 citation statements)

References 31 publications

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“…The experimental investigation's results were verified through the execution of confirmation tests, which aimed to guarantee the reliability and authenticity of the findings obtained from the experiments and optimization process [49,50].The investigation of wear parameters demonstrated a high degree of accuracy, as evidenced by the minimal 2.5% error observed between the experimental and predicted wear values. The results of the confirmation experiments, as shown in figures 4 and 5, indicate that a composite material reinforced with 15 wt% SiC exhibits superior resistance to wear with lower coefficient of friction compared to other compositions.…”

Section: Confirmation Experimentsmentioning

confidence: 80%

RETRACTED: Tribological and microstructure studies of LM26/SiC metal matrix composite materials and structures for high temperature applications

Pawar¹,

Gohari

Ahmed

et al. 2024

Mater. Res. Express

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This study aimed to investigate the tribological and microstructural characteristics of LM26 composites reinforced with silicon carbide to evaluate their suitability for high-temperature applications. For the sample fabrication, the modified stir-casting method was optimized using a Taguchi L16 orthogonal array. The wear rate and friction behavior were evaluated using the Taguchi's S/N ratio analysis. When SiC was incorporated into the composite, the wear resistance increased by up to 15 wt. %. The wear resistance of the LM26/SiC composite was improved compared to that of the pure LM26 aluminum alloy. The results of this study provide useful information to improve the wettability of metal matrix composites made from commercial-grade LM26 aluminum alloy by adjusting the SiC weight percentage. This type of composite has the potential as a replacement material for traditional applications such as heat sinks, heat exchanger fins, and electronic packaging.

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Section: Confirmation Experimentsmentioning

confidence: 80%

RETRACTED: Tribological and microstructure studies of LM26/SiC metal matrix composite materials and structures for high temperature applications

Pawar¹,

Gohari

Ahmed

et al. 2024

Mater. Res. Express

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“…Thermal stability was maintained in the interface of MMCs when analyzing the mechanical properties. The interfacial betterment occurred in this specimen due to SiC by in situ reactions, and well bonded was created in the examined micrograph [29]. Figure 7(a)-7 (d) indicates that SiC particles with different weight fractions of nSiC and which were spread more in the processed MMCs by the various-volume fraction.…”

Section: Microstructure On the Processed Specimen With A Maximum Frac...mentioning

confidence: 78%

Microstructure and Mechanical Characteristics of Stir-Casted AA6351 Alloy and Reinforced with Nanosilicon Carbide Particles

Thirugnanam¹,

Ananth²,

Krishnan³

et al. 2023

Journal of Nanomaterials

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The main aim of this research is to analyze the mechanical performances of the influence of silicon carbide (SiC) particles with AA6351 aluminum alloy. The aluminum metal matrix composites were prepared with liquefying stir casting to produce the metal matrix composites (MMCs). The following weight fractions are AA6351-0% SiC, AA6351-2.5% SiC, AA6351-5% SiC, and AA6351-7.5% SiC utilized to compose the MMCs. The mechanical performances like hardness, flexural, impact, compressive, and tensile studies were investigated on the processed MMCs. The scanning electron microscope (SEM) was employed to examine the strengthened particle of SiC. During the SEM examinations, uniformly dispersed SiC-strengthened particles were analyzed. The entire MMCs specimens achieve greater mechanical characteristics; the specimen fabricated with a maximum volume fraction of 7.5 wt% of SiC accumulates higher strength than the other volume fractions samples. The SiC plays a very tedious role in improving mechanical attributes. The fabricated MMCs were highly utilized in the applications of automotive and aerospace usages. This application is fully employed with lesser weight and maximum strength conditions to fulfill the mechanical performances. The stir-casting process was a highly efficient technique to compose better MMCs to achieve greater strength.

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“…Taguchi signal-to-noise ratio is used to determine the optimal parameter for minimizing the specific wear rate and coefficient of friction. The analysis is carried out using MINITAB software [24]. From the software, smaller the better characteristics are used to find the optimal process parameter, and the equation for smaller the better characteristics is shown in [25] S/N ratio smaller the better characteristics = −10 * log 10…”

Section: Resultsmentioning

confidence: 99%

Artificial Intelligence Investigation on (Al‐Si‐Fe) Alloy Reinforced with Nanoceramic Particles by RSM

Kanna¹,

Sundar

Ganesan

et al. 2022

Journal of Nanomaterials

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Al 4043 alloy is extensively used as a filler material for welding aluminum alloys, especially when welding alloys from the Al 6000 series. It is utilized in aerospace and automotive structural components. For longer life in automotive applications, the wear resistance of Al 4043 alloy must be improved. According to research, tungsten carbide has good wear resistance. In this research, Al 4043 alloy is reinforced with varying percentages (1, 3, and 5%) of nano-sized tungsten carbide to increase wear resistance. Taguchi L27 orthogonal array is employed for the wear analysis. The Taguchi signal-to-noise ratio is used to determine the optimal parameters for minimizing wear and coefficient of friction. The regression model and artificial neural network are developed to predict the experimental results. The outcomes of the regression model and artificial neural network are compared to the experimental results to demonstrate both models’ efficacy. A confirmation test was carried out for the optimal process parameter. The result shows that the minimized specific wear rate of 0.12 mm3/Nm, coefficient of friction of 0.01, and frictional force of 1.02 N are achieved at the optimal combination.

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Optimization of Aging, Coating Temperature and Reinforcement Ratio on Biosilica Toughened in-situ Al-TiB2 Metal Matrix Composite: a Taguchi Grey Relational Approach

Cited by 18 publications

References 31 publications

RETRACTED: Tribological and microstructure studies of LM26/SiC metal matrix composite materials and structures for high temperature applications

RETRACTED: Tribological and microstructure studies of LM26/SiC metal matrix composite materials and structures for high temperature applications

Microstructure and Mechanical Characteristics of Stir-Casted AA6351 Alloy and Reinforced with Nanosilicon Carbide Particles

Artificial Intelligence Investigation on (Al‐Si‐Fe) Alloy Reinforced with Nanoceramic Particles by RSM

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