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Your search keyword '"Anbuchezhiyan, G."' showing total 94 results
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94 results on '"Anbuchezhiyan, G."'

48. Investigating novel AA5051/SiO2 nanocomposite with monolithic AA5051 for improving compressive strength.

Author

Athersh, N. G., Anbuchezhiyan, G., Thiruchelvam, V., and Susiapan, Y.

Subjects
*SILICA, *COMPRESSIVE strength, *SAMPLE size (Statistics), *EXPERIMENTAL groups, *STATISTICAL significance
Abstract

This project aims to find the compressive strength of the recycled AA5051 alloy with and without reinforcing novel SiO2 using the stir casting method. Materials and Methods: The reinforcing particles used were novel silicon dioxide with a particle size of less than 50 nm, and the matrix materials used were recycled AA5051 alloys. To achieve consistent reinforcement distribution in matrix materials, it was casted using a stir cast method at a melting temperature of 720°C and a stirring speed of 500 rpm. Two types of samples were prepared using recycled AA5051 alloy (Control Group 1), Silicon dioxide reinforced AA5051 alloy nanocomposite (Experiment Group). Each group had a sample size of 20, with a pre-test power of 80%, a beta of 0.05 %, and a CL of 95%. The compressive strength of the novel silicon dioxide reinforced recycled AA5051 alloy was analyzed and compared with the control group material by using SPSS-V26 software. It was noted and observed that the significance of synthesized nanocomposites p=0.000 (2-tailed) was attained, which is lower than (p<0.05). This indicates that there is a statistical significance obtained between the control and experimental groups. Within the limitations of present study, it was found that there was an upgrade in the compressive strength of novel silicon dioxide reinforced recycled AA5051 alloy composites improved by 69.9% within the study's limitations. [ABSTRACT FROM AUTHOR]

Published
2024
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49. Assessing novel AA6061/MgO nanocomposite with monolithic AA6061 for improving flexural strength.

Author

Ashish, M. N. S., Anbuchezhiyan, G., and Thiruchelvam, V.

Subjects
*ALUMINUM alloys, *CONTROL groups, *FLEXURAL strength, *SURFACE area, *STATISTICAL significance
Abstract

This study examined the performance of a recycled AA6061 alloy that was reinforced with nano MgO ceramic reinforcing particles using the stir casting method and compared it with recycled aluminium alloys. To attain a consistent distribution of reinforcement inside matrix materials, the casting process was employed utilizing a stir casting technique, with a melt temperature of 720°C and a stirring speed of 500 rpm. The samples have been separated into two independent categories, namely the group conducting the experiment and the group acting as a control. The statistical significance between these two groups is assessed through their use of T-test analysis. The observation shows that significance p=0.000 was obtained, which is less than 0.05, indicating that there is statistically significant difference between the two groups. In the context of this investigation, it was observed that the flexural strength of newly developed composites, consisting of recycled AA6061 alloy reinforced with nano-Magnesium oxide, exhibited a notable increase of 28%. This enhancement can be attributed to the amplified surface areas resulting from the interaction between the composite constituents. [ABSTRACT FROM AUTHOR]

Published
2024
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