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Materials Proceedings
ISSN 2673-4605 · MDPI AG · 564 artikel di indeks
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Injection Mould Design for Biopolymer Composite Flow Analysis
Ensuring that the mould design is compatible with the properties of biopolymers can be challenging, as biopolymers often exhibit different flow characteristics compared to traditional plastics. Selecting appropriate injection pressure and production temperature is essential to prevent common…
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Raman Imaging Study of Powder Metallurgy-Processed Ti–6Al–4V/ZrO2 Composite
This study investigates the phase composition and vibrational characteristics of a powder metallurgy-processed Ti–6Al–4V alloy reinforced with ZrO2. Raman spectroscopy confirmed that the ZrO2 powder predominantly exhibits a monoclinic structure, while the Ti–6Al–4V alloy contains anatase and rutile…
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Preface and Statement of Peer Review: 4th International Conference on Applied Research and Engineering
n/a
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Build Simulation and Process Parameter Optimization for Additively Manufactured Ti-6Al-4V Lattices for Biomedical Applications
Additive manufacturing (AM) of metallic lattice structures, particularly those made of Ti-6Al-4V, has significant potential for biomedical applications due to their lightweight nature and favorable mechanical properties. However, laser powder bed fusion (LPBF) processes often introduce residual…
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Thermal Analysis and Machinability Assessment of Aluminium–Biomass Ash Composites in Orthogonal Cutting Processes
This study investigates the thermal effects of machining aluminium matrix composites reinforced with rice husk ash (RHA) using orthogonal cutting tools. Utilizing DEFORM 3D simulation software, version V12, key thermal parameters were analysed, including final shear plane temperatures, steady-state…
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Machine Learning-Driven Optimization of Atomization Characteristics in Fuel Blends Using Nanomaterials: Meta Analysis
This study explores the integration of nanomaterials and machine learning (ML) in enhancing atomization and combustion behavior of nanofuels. Nanoparticles such as TiO2, Al2O3, and graphene derivatives improve fuel atomization, thermal conductivity, and emission reduction. A systematic review…
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The Impact of Biogas Systems on Reducing Urban Building Carbon Footprints
Urban buildings significantly contribute to global carbon emissions, with urbanization increasing energy demand and reliance on fossil fuels, leading to environmental damage. This study investigates the role of biogas in reducing urban carbon footprints through a thematic literature review of 526…
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An Investigation into the Electrochemical Test on Corrosion and Surface Characterisation of Alumina AI2O3 for Bio-Inspired 3D Dental Implants
Alumina is a long-used dental and medicinal biomaterial. It is considered one of the best jaw implant materials and has greater antibacterial resistance than titanium (Ti6Al-4V). 3D-printed alumina dental implants were tested in NaCl and Ringer’s solutions for electrochemical corrosion. In six…
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Insulating Properties of Carbonized Palm Kernel Shell-Reinforced Epoxy Matrix Composites at Different Temperatures
This study investigated the electrical insulation properties of epoxy matrix composites reinforced with carbonized palm kernel shell (PKS) particles. The raw PKS particles were collected, sun-dried, and further oven-dried at 105 °C for 2 h to eliminate residual moisture. The dried shells were then…
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Perspective of Materials Characterisation and Performance Evaluation of Advanced Nanomaterials for Bioenergy Systems: A Systematic Review
Advanced nanomaterials are becoming increasingly critical for improving the efficiency, durability, and sustainability of bioenergy systems, with applications spanning biomass conversion, catalysis, and bioelectrochemical energy generation. This systematic bibliometric and thematic review analyses…
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Luminescence Decay Dynamics of a Down-Shifting Material
This study demonstrated luminescence decay dynamics of BaSiO3:Eu2+, elucidating its potential as a spectral converting down-shifting material for improving the performance of dye-sensitized solar cells (DSSCs). Time-resolved photoluminescent (TRPL) measurements under excitation pulses of a…
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Corrosion Behavior of Additively Manufactured Al Alloy in Alkaline Media
This work explores the response of additively manufactured Al alloys (AlSi10Mg and AlSi7Mg) to a strong alkaline environment (pH 12, 1 M KOH). The corrosion response was monitored through electrochemical techniques such as open-circuit potential (OCP), Electrochemical Impedance Spectroscopy (EIS)…
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Electrochemical Recycling of CO2: Environmental and Industrial Significance
One promising strategy for reducing greenhouse gas emissions while creating useful chemicals and fuels is the electrochemical recycling of CO2. Recent developments in electrochemical CO2 reduction (ECR) technologies are examined in this work, with a focus on their industrial and environmental…
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Uniaxial Tensile Testing of the Native Porcine Pericardium
Death rates related to heart failure amount to approximately 50% of deaths globally, and one of the leading causes of heart failure is aortic valve failure, which is treated using prosthetic aortic valves. Porcine pericardium is amongst the materials used to develop a potentially ideal…
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Mitigating Corrosion Rate of Mild Steel Using Pepper Tree in Acidic 0.5M H2SO4 Medium
One of the biggest problems facing many different sectors is metal corrosion. The consequences of corrosion are of great concern globally; therefore, efforts must be made to prevent the corrosion of metals/alloys. The effect of pepper tree water as an eco-friendly inhibitor for corrosion control of…
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Comparison of Grain Refinement Efficiency on Pure Commercial Aluminum Using Al-Ti-B Master Alloy Sourced from Six Different Suppliers Around the World
Foundry produces casting products with desired properties suitable for engineering applications. The grain refiners came in handy to improve the melt casting process to achieve these desired properties. Aluminum alloy casting mostly uses Al-Ti-B grain refiners that are commercially available. The…
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Investigating the Effects of Cooking Oil-Based Cutting Fluids on Machining Parameters of AISI 1020 Mild Steel
This study investigates how cooking oil-based cutting fluids (CKO-CFs) perform as sustainable alternatives to conventional mineral oil-based fluids when turning AISI 1020 mild steel. Waste cooking oil was cleaned, treated, and mixed with selected additives to improve stability, lubricity, and…
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Evaluation of Cooking Oil-Based Cutting Fluid’s Performance on Turning Operation Using Taguchi Approach
The performance of used cooking oil-based cutting fluids (UCO-CFs) during the turning of AISI 1020 mild steel is assessed by using the Taguchi optimisation method in this research work. Purified used cooking oil was combined with additives to improve the oil’s properties of lubrication, cooling…
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Interfacial Microstructural Evaluation of Additively Manufactured Al-Si-Mg Alloy on a Pre-Machined Aluminum Alloy Substrate
Hybrid additive manufacturing (HAM) offers a viable solution to the size and cost limitations of conventional additive manufacturing of aluminum alloys. This study investigates the interfacial microstructural behavior of an AlSi7Mg alloy fabricated by laser powder bed fusion (L-PBF) onto a…
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Sustainable High-Entropy Alloys from E-Waste: Microstructural Refinement and Hardness Improvement Through Heat Treatment
Electronic waste (e-waste) recycling presents a sustainable pathway for developing advanced materials while mitigating environmental concerns. In this study, a high-entropy alloy (HEA) was fabricated via casting using a hybrid feedstock comprising 40% e-waste metallic fractions (Cu-Sn-Pb-Zn) and…