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268 articles for “Engineering Materials”
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Characterization of AL-2014 TIG Welded Joints
Abstract: Abstract – This experimental study presents a comprehensive investigation into the tensile strength of TIG-welded butt joints made from Al-2014 alloy, a material that find applications in aerospace and structural engineering due to its excellent machinability and high strength to weight ratio. Welding Al-2014 alloy is challenging because it is more prone to hot cracking, oxide layer formation and thermal distortion. Therefore, it is very important to optimize welding parameters …
Published in International Journal of Manufacturing and Materials Processing · Vol. 12, Issue 1, 2026 · pp. 25–31 Read article
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Chemical Engineering Aspects of Carrageenan Hydrogel–Silver Composite Systems: Synthesis, Structure, and Performance
Abstract: This review presents a green chemistry–driven strategy for the synthesis, design, and chemical engineering of carrageenan-based hydrogel matrices embedded with green-synthesized silver nanoparticles (AgNPs) for advanced biomedical and pharmaceutical applications. Silver nanoparticles were fabricated through an environmentally benign route employing natural biopolymeric reducing and stabilizing agents, eliminating the need for hazardous chemical reagents and minimizing ecological impact. The synthesized AgNPs were subsequently incorporated into κ-carrageenan hydrogel networks under controlled physicochemical …
Published in International Journal of Chemical Engineering and Processing · Vol. 12, Issue 1, 2026 · pp. 7–28 Read article
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Hydroxyapatite, Synthesis of Numerous Cds Quantum Dot Composite Material: A Review
Abstract: Hydroxyapatite is one of most interesting material which is used as chemical sensor for detecting different hazardous gases. It is a bio-ceramic and non-toxic maerial for which it is widely used in bio-engineering. On the other side, CdS quantum dot is very important material in optoelectronic device fabrication for its fascinating optical, physical and electronic properties. Furthermore, scientist are also doing their research very widely on CdS quantum dot for …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 5, Issue 1, 2019 · pp. 1–11 Read article
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Hydrogels Based on Guar Gum: A Review
Abstract: Polysaccharide-based hydrogels are potential materials for wide range of medical applications i.e., tissue engineering, controlled drug delivery and local therapy etc. An interesting fact related to hydrogels is their ability to be injected without any modification in their chemical, mechanical and/or biological properties, due to their thixotropic behavior. It is also feasible to alter the rheological and chemical-physical properties of polysaccharide hydrogels by modifying the cross-linking agents and exploiting their …
Published in International Journal of Agrochemistry · Vol. 2, Issue 2, 2016 · pp. 1–16 Read article
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Re-Characterization of Strength Properties of Asphalt Concrete Mixtures Using Non Bituminous Modifier – Candle Wax
Abstract: Improving the performance of asphalt concrete mixtures synonymous with flexible pavement has been a major concern in highway engineering. However, design of flexible pavement begins with proper material characterization to ensure that designs are appropriate. It is also pertinent to say that sometimes if not most times the properties of the individual materials that make up the pavement structure falls short of desired expectations. This has led to exploring techniques …
Published in International Journal of Concrete Technology · Vol. 2, Issue 1, 2016 · pp. 30–36 Read article
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Evaluation of Soil Reinforcement Potential of Grass Variety
Abstract: Reinforcement potential of plant root is studied by many researches across the globe. This work aims to analyze the effect of grass root in the improvement of engineering properties of soil. Plant roots being a natural material help in enhancing the shear strength of soil. Field and laboratory studies were conducted on a grass variety (Co-4) and the soil reinforcement potential of the plant is studied. It is found that …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 1, Issue 1, 2015 · pp. 14–18 Read article
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Comprehensive Review of Processes, Materials, Developments, and Challenges of Additive Manufacturing
Abstract: Abstract Additive Manufacturing (AM), or 3D printing as it is known widely, has evolved significantly from being a prototyping technology to an end-use production technique across different industrial sectors. This groundbreaking technology allows for the direct creation of intricate, user-designed, and high-performance components through sequential addition of material from digital models, which abolishes most of the design and production constraints of conventional manufacturing. Its application is underscored by its pivotal …
Published in International Journal of Manufacturing and Materials Processing · Vol. 11, Issue 2, 2025 · pp. 6–24 Read article
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A Review on Applications of Bionanotechnology in Nanomedicine: A Theoretical Analysis of Drug Delivery System
Abstract: Nanotechnology is one of the most recent innovative disciplines in engineering with substantial benefits especially in nanomedicine. It holds a great potential with its application to create materials and devices within the range of the “nano” metric system. The creation of these vast materials can be applicable in diverse fields of science such as biology bionanotechnology, nanoelectronics, and nanomedicine. This field seeks to combine both engineering and medicine to solve …
Published in International journal of Nanobiotechnology · Vol. 6, Issue 1, 2020 · pp. 20–27 Read article
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Synthesis of Various Products from Different Feed Stocks–an Insight Into Application of Biotechnology
Abstract: Synthesis of various products in energy efficient manner with minimum environmental foot print is important area of research in chemical engineering. Chemical pathways are energy intensive and many of the reactions are high temperature reactions. Many compounds like ethanol, amino acids, and acetic acids can be synthesized by biological methods. Biochemical reactions are low temperature reactions under mild conditions. Use of waste material as feedstock for production of useful compounds …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 7, Issue 2, 2021 · pp. 18–21 Read article
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Plastics Compressive Strength Testing
Abstract: Compression test is a mechanical test that determines how much compressive force a material to resist before cracking. A gradually applied load compresses the test item, which is commonly in the shape of a square, pyramid, or cylinder, between the platens of a compression-testing machine. Many ductile metals, such as mild steel, have extremely high compression strength, yet measuring them is challenging. Whenever a load is given to a ductile …
Published in International Journal of Composite Materials and Matrices · Vol. 7, Issue 2, 2021 · pp. 46–50 Read article
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Thermal Analysis of I.C. Engine Poppet Valve Using FEM: A Review
Abstract: Abstract: Inlet and outlet valves in I.C. Engines are referred to as poppet valves. These valves are operated by the valve mechanism. When these valves are uncovered to the heat thermal stresses are evolved in order that thermal evaluation is very important to predicting and stopping failures in valves. The foremost position of the valve train is to ensure the gases change manner for all the engine speeds. The valve …
Published in International Journal of Composite Materials and Matrices · Vol. 4, Issue 1, 2018 · pp. 30–37 Read article
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Engineering Behaviour of Expansive Clay Modified with Lime, Cement, and Fly Ash for Geotechnical Applications
Abstract: Abstract Soils exhibiting high swelling and shrinkage characteristics present a persistent challenge in geotechnical engineering, particularly in regions dominated by clay-rich deposits. These materials undergo significant volumetric changes due to moisture fluctuations, often resulting in structural distress, pavement failure, and increased maintenance demands. The present study investigates the modification of expansive soil behavior through the application of chemical stabilization techniques using lime, cement, and fly ash. A structured experimental program …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 12, Issue 1, 2026 Read article
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Exploring Alloys: Properties, Applications, and Future Trends
Abstract: Alloys, integral to modern technology and engineering, are combinations of metals with other elements designed to enhance material properties. This exploration delves into the diverse properties, widespread applications, and emerging trends in alloy development. The study examines mechanical properties such as strength, ductility, and corrosion resistance, which are tailored through compositional variations and processing techniques. Applications across various industries—including aerospace, automotive, electronics, and biomedical fields—are highlighted, showcasing the versatility and …
Published in International Journal of Metallurgy and Alloys · Vol. 9, Issue 1, 2023 · pp. 13–19 Read article
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Microscopic Avengers: The Rise of Nanorobots in Biomedical Engineering
Abstract: Nanorobotics is an emerging field at the intersection of nanotechnology and robotics, offeringa promising new frontier in biomedical engineering. Nanorobots, at the scale of a fewhundred nanometres, are designed to perform a variety of tasks within the human body,ranging from targeted drug delivery to precise surgical procedures. This article explores theevolution, design, functionality, and applications of nanorobots in biomedical engineering,highlighting their potential to revolutionize healthcare.The evolution of nanorobots has seen …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 9, Issue 2, 2023 · pp. 10–15 Read article
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Manufacturing of Reinforced Composite Fly Ash Bricks – Product Analysing and Development Using Value Engineering Techniques
Abstract: The key driver of Indian economy is structured by the infrastructure development. This sector is principally responsible for thrusting India’s overall development and an intensive focus from government for initiating policies that would propose alternate methods and materials for which the end products ensuring high quality, non-degradable, time-bound creation of world class infrastructure in the country. Infrastructure sector includes power, bridges, dams, roads, and urban infrastructure development, which requires huge …
Published in International Journal of Manufacturing and Materials Processing · Vol. 4, Issue 1, 2018 · pp. 12–19 Read article
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Biopolymers in Medical Application: A Study
Abstract: Biopolymers – naturally derived macromolecules, such as polysaccharides, proteins, and polyhydroxyalkanoates – have emerged as a versatile toolbox for next-generation medical technologies. Their intrinsic biocompatibility, tunable degradation kinetics, and capacity for molecular functionalization enable the design of devices that communicate with living tissue rather than merely coexist with it. This review synthesizes recent advances across four inter-related fronts: (i) drug-delivery carriers, where chitosan-based nanoparticles and hyaluronic-acid hydrogels provide stimulus-responsive release …
Published in International Journal of Polymer Science and Engineering · Vol. 11, Issue 2, 2025 · pp. 1–15 Read article
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Mechanical and Microstructure Properties of Al and SiC Reinforced Aluminum-Based Metal Matrix Composite
Abstract: It is becoming increasingly difficult to design new technical materials that are resistant to wear damage and corrosion degradation in severe service circumstances. Unfortunately, even with crucial passive metals, like Al alloys, there is often a compromise between wear and corrosion resistance. Because of the unfavorable galvanic connection between the precipitates and the matrix, precipitates not only harden the material but also accelerate corrosion. This research established that a supersaturated …
Published in International Journal of Metallurgy and Alloys · Vol. 11, Issue 1, 2025 · pp. 26–43 Read article
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The Current Role of Nanomaterials in Paints Industry
Abstract: Nano coatings are materials that are made by getting the material at the nuclear level to outline a denser thing. Nano coatings have a couple of purposes of enthusiasm, for instance, better surface appearance, awesome engineered assurance, better warm and electrical conductivity and better disintegration insurance. Wire of nanoparticles update the disintegration insurance of zeolite coatings, epoxy coatings and antimicrobial coatings. The nanopaint development improves the structure's entire ecobalance. The …
Published in International Journal of Applied Nanotechnology · Vol. 4, Issue 1, 2018 · pp. 19–33 Read article
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Nanotechnology Across Scales: Scientific Fundamentals,Industrial Innovation, and Ethical Concerns
Abstract: Nanotechnology, the manipulation and application of materials at the nanoscale (1–100 nanometers), hastransformed several scientific and industrial fields. This article examines nanotechnology’s “length” – itshistory, progress, and future – and “breadth” – its many applications and interdisciplinary reach.Nanotechnology drives groundbreaking innovation across diverse domains, such as medicine, electronics,energy, and environmental science, rooted in the principles of quantum physics and advanced materialsscience. This essay delves into not only the technological advancements …
Published in International journal of Nanobiotechnology · Vol. 11, Issue 2, 2025 Read article
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Stabilization of Landslide Affected Soil Using Silica Fume Glass Fiber Powder and Sodium Silicate
Abstract: Highly swelling soils are present in many parts of Tamil Nadu and they are highly problematic in utilizing for the structural purpose. Numerous studies were conducted using several materials for stabilizing them; through literature study it’s found that a single material such as lime or cement is not suitable for stabilizing the concerned soil owing to several bottlenecks. In this study we had made an elaborate attempt to utilize manufactured …
Published in International Journal of Construction Engineering and Planning · Vol. 3, Issue 2, 2017 · pp. 9–17 Read article