Microstructure and mechanical properties of multidirectionally forged Al alloy 1570С subjected to cryogenic rolling
Available online 21 March 2025
The effect of cryogenic rolling at -196°C up to 90% reduction on the microstructure and static strength of a 1570C alloy (Al-5.0Mg-0.18Mn-0.2Sc-0.08Zr-0.01Fe-0.01Si wt%), pre-processed by multidirectional...
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FINITE ELEMENT ANALYSIS AND EXPERIMENTAL WHIFFLETREE TESTING OF A SMALL UAV COMPOSITE WING
Available online 20 March 2025
This study presents a comprehensive investigation of the structural performance of a small unmanned aerial vehicle (UAV) composite wing, integrating finite element analysis (FEA) and experimental whiffletree...
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3D-Printed Recycled Polyethylene Terephthalate (PET) Sandwich Structures – Influence of Infill Design and Density on Tensile, Dynamic Mechanical, and Creep Response
Available online 7 March 2025
Repurposing plastic waste is crucial to cope with the global population and rapid industrialization. Most plastic waste generated worldwide is mismanaged, leading to plastic pollution, landfill congestion,...
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Enhanced Performance of Epoxy Composites: A Study on Walikukun-Glass Fiber Hybrid Reinforcement for Automotive Applications
Available online 7 March 2025
The increasing demand for sustainable, lightweight, and high-performance materials in the automotive industry necessitates innovative hybrid composite solutions. This study addresses the limitations...
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Investigation and Optimization of Machining Parameters in Micro-WEDM of SMA to Enhance Performance
Available online 7 March 2025
Ti-Ni Shape Memory Alloys (SMAs) are extensively used in biomedical applications due to their superior biocompatibility and mechanical properties over traditional biomaterial SS316L and Ti alloys. However,...
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Evaluation of Mechanical and Thermal Properties of UV-Curable Resin-SiC Composites for Enhanced Performance in Abrasive Applications
Available online 4 March 2025
This research investigates the mechanical and thermal properties of a novel composite material designed for applications in the finishing industry, particularly in abrasive tools such as grinding wheels....
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Sustainability-driven additive manufacturing: Implementation and content optimization of fine powder recycled glass in Polylactic Acid for material extrusion 3D printing
Available online 3 March 2025
This work aimed to evaluate the capacity of recycled fine powder glass (RFPG) to reinforce the mechanical performance and characteristics of polylactic acid (PLA) for use in 3D printing (3DP) applications....
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Enhancement of the mechanical characteristics for Inconel 700 alloy using friction stir welding with a unique tool shape
Available online 12 February 2025
For the first time, a systematic study of the influence of tool geometry on the friction stir welding (FSW) process of Inconel 700 through response surface methodology (RSM) for modeling purposes was...
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NONDESTRUCTIVE TEST FOR QUALITY CONTROL IN LABORATORY-SCALE FABRICATION OF LAMINATED COMPOSITES USING PROGRAMMABLE PORTABLE ULTRASONIC
Available online 5 February 2025
Laminated composites are the most frequently used component materials in manufacturing unmanned aerial vehicles (UAVs) in research centers or start-up industries. On a laboratory scale, laminated composites...
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Natural fibre composite selection for two-stroke marine engine under-piston door using hybrid AHP and TOPSIS methods
January 2025
This article presents the selection process of natural fibre composites (NFC) material for the application of a two-stroke marine engine under-piston door (UPD) utilising a combination of the Analytical...
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Advances in the carbon-ceramic composites oxidation and ablation resistance: A review
January 2025
A review and critical analysis of recent advances in the field of oxidation and ablation resistance of carbon-ceramic composite materials, which are the most promising for high temperature applications...
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Microstructure and properties of the Al-0.5 wt.% Fe alloy wire, copper-clad by electrochemical deposition
January 2025
This study examines the microstructure, mechanical and electrical properties of the copper-clad wires with a core of Al-0.5Fe alloy, obtained by casting into an electromagnetic crystallizer (EMC). The...
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Manufacture and characterization of lightweight sand-plastic composites made of plastic waste and sand: Effect of sand types
January 2025
Over the past decade, many types of waste have been exploited as feedstocks in different industries. Recycled plastics are among the waste sought for several civil engineering applications. In this...
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Wood flour / ceramic reinforced polylactic acid based 3D–printed functionally grade structural material for integrated engineering applications: A numerical and experimental characteristic investigation
January 2025
Recently, efforts have been done to capitalize on the potential of multidisciplinary research in order to produce unique features in polymer technology. To improve its physical and chemical properties...
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Achieving high precision and productivity in laser machining of Ti6Al4V alloy: A comprehensive study using a n-predictor polynomial regression model and PSO algorithm
January 2025
Ti-6Al-4V, the Titanium alloy, has significant utilizations in aerospace, automotive, and marine sectors for its low density and high strength at elevated temperature. But its chemical activity and...
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Microstructural analysis and preliminary wear assessment of wire arc additive manufactured AA 5083 aluminum alloy for lightweight structures
January 2025
The proliferation of Wire Arc Additive Manufacturing (WAAM) has significantly enhanced the production capabilities for lightweight and structurally robust components. This study investigates the microstructural...
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Hybrid intelligence framework for optimizing shear capacity of lightweight FRP-reinforced concrete beams
January 2025
This study rigorously assesses the shear capacity of fiber-reinforced polymer (FRP) reinforced concrete (RC) beams as a lightweight material alternative, scrutinizing the efficacy of the Eurocode and...
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Microstructural modification, mechanical properties, and wear behaviour of aged Al–Si–Mg/Si3N4 composites for aerospace applications
January 2025
The main objective of the present research is to probe how ageing time influences the morphological, mechanical, and wear behaviour of stir cast Al–Si–Mg alloy, reinforced with 10 wt% Si3N4 particles...
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Microstructural, electrochemical, and hot corrosion analysis of CoCrFeCuTi high entropy alloy reinforced titanium matrix composites synthesized by microwave sintering
January 2025
CoCrFeCuTi High Entropy Alloy (HEA) is reinforced in Ti6Al6V2Sn alloy through microwave sintering-assisted powder metallurgy and its corrosion behaviour is investigated under different conditions. The...
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Failure mechanism of aluminium – carbon fibre reinforced polymer interlocking joints through punching
Available online 9 January 2025
Single-Step Punch Interlocking (SSPI) is a recently developed joining methodology between aluminium and Carbon Fibre Reinforced Polymer (CFRP) aiming to contribute to multi-material design of structural...
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The Effect of Alumina Nanoparticles on the Properties of Al-based Nanocomposites Prepared by Powder Metallurgy–Hot Forging
Available online 3 January 2025
The development of the aluminum industry is intricately connected to its special characteristics that have made aluminum a highly desired material in engineering and structural applications. In the...
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Development of Flame Retardant and Thermally Stable Acoustic Green Composites from Waste Hemp Fibers Reinforcement in Fully Biobased Epoxy and Benzoxazine Hybrid Thermosets
Available online 20 December 2024
This study presents an in-depth investigation of eco-friendly and renewable resources-based composites for lightweight structural applications by reinforcing waste hemp fibers (AWHF) in isosorbide (ISE)...
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Integrated Taguchi-PCA-GRA based multi objective optimization of tube projection and radial clearance for friction stir welded heat exchanger tube-to-tube sheet joints
November 2024
Leak proof tube-to-tube sheet joints are mandatory for the optimal operation and longevity of the shell and tube heat exchanger. Tube-to-tube sheet joints play a crucial role as fluid barriers, ensuring...
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