Investigation of Mechanical Behaviour on Composites of Al6063 Alloy with Silicon, Graphite and Fly Ash

Loganathan, M. K.; Dinesh, S.; Vijayan, V.; Karuppusamy, T.; Rajkumar, S.

doi:10.14447/jnmes.v23i1.a07

Cited by 12 publications

(5 citation statements)

References 16 publications

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“…On the other hand, it should be noted that although BaY 2 O 4 and LiMn 2 O 4 are not strictly ABX 3 -type perovskites, some studies suggest that they are perovskite-like structures. [66,67] Apart from that, an experimental investigation, an Fe 3 O 4 HTL material appeared recently in the literature; [60] however, it should be noted that the HTL is not present in the initial database, and it is interesting to realize that by reading the limited amount of data, the NLP model can successfully uncover an alternative HTL material that is only available and verified in another database. The present model can be improved in the future by preparing a larger database including more publishers, patents, and alternative language.…”

Section: Resultsmentioning

confidence: 99%

Fast Exploring Literature by Language Machine Learning for Perovskite Solar Cell Materials Design

Zhang,

Huang,

Yan

et al. 2024

Advanced Intelligent Systems

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Making computers automatically extract latent scientific knowledge from literature is highly desired for future materials and chemical research in the artificial intelligence era. Herein, the natural language processing (NLP)‐based machine learning technique to build language models and automatically extract hidden information regarding perovskite solar cell (PSC) materials from 29 060 publications is employed. The concept that there are light‐absorbing materials, electron‐transporting materials, and hole‐transporting materials in PSCs is successfully learned by the NLP‐based machine learning model without a time‐consuming human expert training process. The NLP model highlights a hole‐transporting material that receives insufficient attention in the literature, which is then elaborated via density functional theory calculations to provide an atomistic view of the perovskite/hole‐transporting layer heterostructures and their optoelectronic properties. Finally, the above results are confirmed by device experiments. The present study demonstrates the viability of NLP as a universal machine learning tool to extract useful information from existing publications.

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Section: Resultsmentioning

confidence: 99%

Fast Exploring Literature by Language Machine Learning for Perovskite Solar Cell Materials Design

Zhang,

Huang,

Yan

et al. 2024

Advanced Intelligent Systems

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“…Different weight percentages of reinforcement showed a similar result. The COF increased as the sliding distances increased with the application of weights, according to the graphs [26,27].…”

Section: Effect Of Load On the Wear Ratementioning

confidence: 99%

Effect of Graphite on Mechanical and Tribological Properties of Al6061/SiC Hybrid Composites

Papabathina,

Chinka,

Putta

et al. 2023

ACSM

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This study investigates the effects of incorporating graphite into a Al6061/SiC hybrid metal matrix composite on its mechanical and wear properties. The composites are fabricated using a stir casting technique, with SiC and Graphite particles added in different weight percentages ranging from 2-8%. Mechanical properties such as hardness, tensile strength, flexural strength, and compressive strength are evaluated. Results show that the composite with 6 wt.% of hybrid reinforcement exhibits significant improvement in hardness (30%), tensile strength (10.82%), compressive strength (68.14%), and flexural strength (85%) compared to pure Al6061 alloy. Furthermore, a wear test is performed using a pin-on-disc machine under dry conditions to assess the influence of parameters on the wear rate and coefficient of friction (COF). Tests are conducted at various loads (1-3 kgf), sliding speeds (150-450 rpm), and sliding distances (1000-2000 m). Among all reinforcements, the composite with 6% hybrid reinforcement exhibits the lowest wear rate and COF. Overall, this study provides valuable insights into the mechanical and wear properties of Al6061/SiC/graphite hybrid composites and highlights their potential for various industrial applications. These findings may pave the way for further research in the field of metal matrix composites and their applications.

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“…SEM test is used to study the surface texture of the specimen [16][17][18][19][20][21][22][23][24][25][26][27][28][29]. To explore the microstructure, composition and the performance of 10µ, 20µ, and 30µ coatings with relatively uniform top surface are selected to deposit EN coatings in mild steel reinforcement bar.…”

Section: Sem Testmentioning

confidence: 99%

Surface Modification of Steel by Nickel Coating in Electrochemical Process

Yadav¹,

Gangwar²,

Singh³

2020

JNMES

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Due to the rebar corrosion problems, quite the value of construction is being spent towards repair and renovation of the concrete structures. If rebar corrosion problem continues, lifeline structures are subjected to sudden collapse. So as to avoid the catastrophic failures, effective additional protective measures must be undertaken within the construction stage itself. The target of this investigation is to switch the surface of the low-carbon steel rebar by electroplating in three different coating thicknesses. The efficiency of corrosion resistance properties are evaluated by various electrochemical corrosion tests. This study starts from Brenner and Riddel who developed their work by electroless deposition of nickel. the aim of this study was to calculate the corrosion rate by gravimetric weight loss method supported the electrochemical corrosion test. Also to reinforce the performance of corrosion resistance with three different coating thicknesses like 10µ, 20µ, and 30µ supported the time consumption in low-carbon steel rebar with and without 3.5% Nacl. Potential time studies confirmed the steadiness of coating even within the presence of aggressive chloride medium during one month exposure. 12V accelerated impressed voltage test results indicate that the time taken for initial crack was doubled for 20µ coated steel.

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Investigation of Mechanical Behaviour on Composites of Al6063 Alloy with Silicon, Graphite and Fly Ash

Cited by 12 publications

References 16 publications

Fast Exploring Literature by Language Machine Learning for Perovskite Solar Cell Materials Design

Fast Exploring Literature by Language Machine Learning for Perovskite Solar Cell Materials Design

Effect of Graphite on Mechanical and Tribological Properties of Al6061/SiC Hybrid Composites

Surface Modification of Steel by Nickel Coating in Electrochemical Process

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