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Articoli di riviste sul tema "Composites"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 25 luglio 2025

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1

Zhou, Hao, Qing Meng Zhang, Qun Tang, Hang Cui, Yao Hua Xu, and Jun Du. "Effect of the Difference in Dielectric Constant of the Phases on Dielectric Property of the Composites." Materials Science Forum 814 (March 2015): 137–43. http://dx.doi.org/10.4028/www.scientific.net/msf.814.137.

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The composites have a great use in practical application. In common, the phases in composite have different relative dielectric constant and in order to reveal how the phases with different permittivity affect the composite’s dielectric properties, the experiments were carried out using inorganic and organic composite with different dielectric constant phases to make that clear. The barium niobate-based SiO2system glass–ceramic and fillers-epoxy resin composites were chosen, and the dielectric properties were tested to compare the difference of those composites. The results show that the exist

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Kobayashi, Junya, Masahiro Kaneko, Chamaiporn Supachettapun, et al. "Mechanical Properties and Reinforcement of Paper Sheets Composited with Carboxymethyl Cellulose." Polymers 16, no. 1 (2023): 80. http://dx.doi.org/10.3390/polym16010080.

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The mechanical properties for paper sheets composited with glucose (Glc), methyl cellulose (MC), and carboxymethyl cellulose (CMC) were investigated. The paper composites were prepared by immersing paper sheets in aqueous solutions of these materials and drying at 100 °C for 30 min. The stress–strain curves for these paper composites were measured by a uniaxial tensile apparatus with a stretching speed of 2 mm/min. The breaking stress and strain for untreated paper were 24 MPa and 0.016, respectively. The paper composites demonstrated stress–strain curves similar to the untreated paper; howeve

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Gc, V., R. Joshi, H. Giri, S. Sujakhu, and M. Shah. "Experimental Study of Mechanical Properties of Natural Fiber Polymer Composite." IOP Conference Series: Materials Science and Engineering 1314, no. 1 (2024): 012005. http://dx.doi.org/10.1088/1757-899x/1314/1/012005.

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Abstract Numerous studies and research projects have been conducted to develop natural fiber polymer composites. The researcher and engineers develop a composite by reinforcing natural fiber with a polymer that exhibits the desired mechanical properties. The experiment determines the composite’s mechanical properties, such as tensile, compression, flexural, and impact strength. This paper presents the experimental study of the natural fiber-reinforced composite, where hemp and jute fibers were reinforced with epoxy polymer as the test specimens for the experiment. The primary approach involved

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Vedanarayanan, V., B. S. Praveen Kumar, M. S. Karuna, et al. "Experimental Investigation on Mechanical Behaviour of Kevlar and Ramie Fibre Reinforced Epoxy Composites." Journal of Nanomaterials 2022 (February 2, 2022): 1–10. http://dx.doi.org/10.1155/2022/8802222.

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Natural fibre composites have been replacing synthetic fibre composites in practical applications for the last several years because of the features such as low densities, low weight, relatively inexpensive, recyclability, and excellent mechanical qualities unique to the substance. Thus, the current study examines how Kevlar/Ramie/Nano SiC hybrid fibre reinforced composites are made and their mechanical properties, and it compares them to those made using a single natural fibre reinforced composite. It was found that natural fibre composite densities and hardness were all within acceptable ran

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Kala, Shiva Kumar, and Chennakesava Reddy Alavala. "Enhancement of Mechanical and Wear Behavior of ABS/Teflon Composites." Trends in Sciences 19, no. 9 (2022): 3670. http://dx.doi.org/10.48048/tis.2022.3670.

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In the present investigations, Most of the engineering applications of metallic materials are replaced by polymeric based composite materials. Because of the low cost and accessible handling of polymer composite materials such as Acrylonitrile butadiene styrene (ABS) matrix materials are used to make the composites with additions of filler enhance the properties of the matrix materials. In the present study, ABS matrix material is used to make the composite materials by adding the Teflon materials. Investigations are carried out to find the enhancement of the composites' mechanical properties.

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Skaria, Sunny, and Kenneth J. Berk. "Experimental Dental Composites Containing a Novel Methacrylate-Functionalized Calcium Phosphate Component: Evaluation of Bioactivity and Physical Properties." Polymers 13, no. 13 (2021): 2095. http://dx.doi.org/10.3390/polym13132095.

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The aim of this study was to synthesize and characterize a novel methacrylate-functionalized calcium phosphate (MCP) to be used as a bioactive compound for innovative dental composites. The characterization was accomplished by attenuated total reflectance Fourier-transform infrared spectroscopy (ATR-FTIR), scanning electron microscopy (SEM), and energy dispersive spectroscopy (EDS). The incorporation of MCP as a bioactive filler in esthetic dental composite formulations and the ability of MCP containing dental composites to promote the precipitation of hydroxyapatite (HAp) on the surfaces of t

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7

Gopalan, Venkatachalam, Mugatha Surya Vardhan, Vishal Thakur, et al. "Studies on Numerical Buckling Analysis of Cellulose Microfibrils Reinforced Polymer Composites." Materials 16, no. 3 (2023): 894. http://dx.doi.org/10.3390/ma16030894.

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Scientists are drawn to the new green composites because they may demonstrate qualities that are comparable to those of composites made of synthetic fibers due to concerns about environmental contamination. In this work, the potential for using the produced green composite in different buckling load-bearing structural applications is explored. The work on composite buckling characteristics is vital because one needs to know the composite’s structural stability since buckling leads to structural instability. The buckling properties of composite specimens with epoxy as the matrix and chemically

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Sari, Nasmi Herlina, Suteja Suteja, and Yusuf Akhyar Sutaryono. "The Mechanical Properties of a Water Hyacinth/Rice Husk Powders Composite for Tissue Engineering Applications." Journal of Fibers and Polymer Composites 2, no. 2 (2023): 145–56. http://dx.doi.org/10.55043/jfpc.v2i2.123.

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In this study, composites made from water hyacinth powder (WPH) and rice husk powder (RH) were created using the hot press method, and the composites were characterized to determine their suitability for biomedical applications such as tissue engineering. The mixing ratio of WPH/RH was investigated. Fourier transmission infrared spectroscopy (FTIR) revealed the presence of chemical bonds in the composites under investigation. Tensile tests were used to investigate the mechanical properties of the composite, which revealed that adding water WPH to the rice husk composite reduced the composite's

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Prakoso, Medhi Wiratama, Dina Nikmatul Baroroh, and Keagisitswe Setswalo. "Water Absorption Rate of Kenaf Fiber (KF)/ Hydroxiteapatite (HA) in Simulated Sea Water." Mechanics Exploration and Material Innovation 1, no. 1 (2024): 35–41. http://dx.doi.org/10.21776/ub.memi.2024.001.01.5.

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Hydroxiteapatie (HA) as a filler is a mixture that is often added to alloy or composite products. This study investigates the development of polyester composites reinforced with kenaf fiber (KF) and hydroxiteapatite (HA) fillers in order to reduce their environmental impact. The strength, decomposability, and low weight of these composites make them ideal for a wide range of applications due to their exceptional mechanical properties. In addition to tensile and bending tests, water absorption tests, and immersion in seawater simulations, the composites were evaluated under demanding conditions

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10

Wang, Yuxuan, Min Wang, Weichao Zhang, and Chunxia He. "Performance comparison of different plant fiber/soybean protein adhesive composites." BioResources 12, no. 4 (2017): 8813–26. http://dx.doi.org/10.15376/biores.12.4.8813-8826.

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To compare the properties of different plant fiber/soybean protein adhesive composites, six types of plant fibers (rice straw, wheat straw, peanut straw, rice husk, wheat husk, and peanut shell) were selected as reinforced materials, and soybean protein adhesive was used as the adhesive. Six types of different bio-composites were prepared by the compression molding process. The Fourier transform infrared (FTIR) spectra, mechanical properties, moisture absorption, and thermal stability of the composites were measured. The tensile cross-section microstructure of the composites was examined. Resu

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Wang, Jing, Ying Bin Cao, Dong Lin, Rong Jun Liu, and Chang Rui Zhang. "Effect of Infiltration Temperature on the Composition and Mechanical Property of RMI C/C-SiC Composite." Materials Science Forum 816 (April 2015): 71–77. http://dx.doi.org/10.4028/www.scientific.net/msf.816.71.

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C/C-SiC composites were prepared by reactive melt infiltration process at different temperatures. The composition, microstructures and mechanical properties of the composites were investigated. The results showed that infiltration temperature could affect composite’s properties through regulating the chemical composition and interfacial bonding strength of the composites. The C/C-SiC composite prepared at 1650°C exhibited the relatively highest performance with density of 2.24 g·cm-3 and SiC content of 31.44 vol.%. The flexural strength and the fracture toughness were 238MPa and 10.04 MPa·m1/2

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Ikbal, Muhammad, Muhammad Rizal, Nurdin Ali, and Teuku Edisah Putra. "Effect of Hybridization of Ramie Fibers on the Vibrational and Damping Responses of Ramie/Glass/Epoxy Resin Composite Laminates." Key Engineering Materials 951 (August 7, 2023): 65–71. http://dx.doi.org/10.4028/p-vhk2we.

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Fiber reinforced polymer composites made with glass fibers are among the oldest and most popular kinds of composites in use today. Glass fiber reinforced composites' key benefits are their adaptability for specific material applications, which allows them to give a number of design advantages relating to strength, chemical stability, impact damage tolerance, heat insulation, and low cost. The focus of this research is to investigate the role of hybridized ramie fibers in the assessment of enhanced vibrational damping capabilities in fiber glass reinforced composites, as well as in the initial

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13

Pramono, Agus Edy, Iman Setyadi, Aminudin Zuhri, Anissa Puspa Dewi, and Nanik Indayaningsih. "Uneven Doping of Metal Powder in Carbon Polymer Composites Affects Electrical Conductivity Properties." Recent in Engineering Science and Technology 3, no. 2 (2025): 1–14. https://doi.org/10.59511/riestech.v3i2.95.

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This paper compares the electrical conductivity of LLDPE-carbon composite materials, LLDPE-carbon-aluminum composites, and LLDPE-carbon-copper composites. Doping with aluminum (Al) and copper (Cu) metal powders influences electrical conductivity in carbon-based polymer composite materials. Adding metal powders as secondary fillers to a mixture of conductive carbon powders and LLDPE can decrease electrical conductivity. This is due to the agglomeration or clustering of metal powders within the polymer matrix, which disrupts conductive pathways and diminishes the efficiency of electrical charge

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14

Cyprian Y. Abasi, Juliet Gbenowei, and Oguarabau Benson. "Mechanical Properties of Rattan Cane (Calamus Longipinna)-Filled Low Density Polyethylene (LDPE) Composite." International Journal of Latest Technology in Engineering Management & Applied Science 14, no. 1 (2025): 209–15. https://doi.org/10.51583/ijltemas.2025.1401022.

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This study explored the mechanical properties of both treated and untreated rattan cane (Calamus longippina) integrated with low-density polyethylene (LDPE) composite. The composite was produced by mixing different amounts (5-40 g) of rattan powder, under 180 microns in size, into 40 g of LDPE. The mechanical properties of the treated and untreated composites were analyzed. The tensile strength of LDPE was reduced by 59.36% for untreated composites and 62.56% for treated ones with the addition of rattan cane filler. The elongation at break decreased by 70.82% for untreated and 69.5% for treate

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15

Natrayan, L., T. Sathish, S. Baskara Sethupathy, et al. "Interlaminar Shear, Bending, and Water Retention Behavior of Nano-SiO2 Filler-Incorporated Dharbai/Glass Fiber-Based Hybrid Composites under Cryogenic Environment." Adsorption Science & Technology 2022 (July 30, 2022): 1–10. http://dx.doi.org/10.1155/2022/3810884.

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In current history, adding nanoscale and micron-sized filler materials to composite materials for fabrication has been a popular approach for improving the composite’s mechanical characteristics. Due to their lower friction coefficient, excellent mechanical strength modulus, and low moisture uptake, filler-based hybrid composite materials are replacing metallic materials. Glass/Dharbai hybrid composites with nano-SiO2 fillers have been created in this study. After manufacture, the composite materials were treated with liquid nitrogen at 177 K for various durations. Every sample material was cu

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16

Arun, M., K. Ragupathy, T. Anand, and S. Vishvanathperumal. "Fabrication and Characterization of a Stir Casting-Based Aluminium Hybrid MMC Reinforced with SiC, TiC, and MoS₂." MATEC Web of Conferences 393 (2024): 01007. http://dx.doi.org/10.1051/matecconf/202439301007.

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The need for strong, lightweight materials has prompted the creation of innovative metal matrix composites based on aluminum. The properties of metal matrix composites that are uniformly dispersed with nanoparticles are much superior to those of monolithic alloy and microparticle-reinforced composites. The objective of this work was to create and evaluate a metal matrix composite reinforced with MoS2, SiC, and TiC that is a hybrid aluminum alloy, Al6061. It was also investigated how the weight percentages (3, 6, 9, and 12%) of MoS2, SiC, and TiC reinforcement affected the mechanical, morpholog

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17

Kustiningsih, Indar, Fajariswaan Nurrahman, Hasby Ashyra Rinaldi, Ipah Ema Jumiati, Denni Kartika Sari, and Jayanudin Jayanudin. "Synthesize Fe<sub>3</sub>O<sub>4</sub>-TiO<sub>2 </sub>Composite for Methyl Orange Photocatalytic Degradation." Materials Science Forum 1057 (March 31, 2022): 129–35. http://dx.doi.org/10.4028/p-9q4ts9.

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The effect of Fe3O4 percentage on Fe3O4-TiO2 composite for methyl orange photocatalytic degradation has been investigated. Hydrothermal was carried out on TiO2 before being combined with Fe3O4 by precipitation method. The composites were characterized by means of Scanning Electron Microscope (SEM), X-ray diffraction (XRD) and UV-Vis diffuse and reflectance spectroscopy (UV-Vis DRS). The photocatalytic activity of Fe3O4-TiO2 composites were evaluated for methyl orange degradation. The addition of Fe3O4 to TiO2 could reduce the bandgap energy. The lowest bandgap energy was obtained at 20% Fe3O4-

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18

Madhuranthakam, Chandra Mouli R., Sudharsan Pandiyan, Omar Chaalal, and Ali Elkamel. "Study of Water Sorption in Methacryl-Based Polyhedral Oligomeric Silsesquioxane (POSS) Dental Composites Using Molecular Dynamics Simulations." Polymers 15, no. 20 (2023): 4161. http://dx.doi.org/10.3390/polym15204161.

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Methacrylate-based polyhedral oligomeric silsesquioxane (POSS) is one of the new composites used as a dental resin. Both monofunctional methacryl isobutyl POSS (MIPOSS) and multifunctional methacryl POSS (MAPOSS) are reported to be possible resins that possess the desired properties for using them as dental resins. Our group’s previous comparative study on these two resins showed that the MAPOSS composite has superior mechanical properties compared with the MIPOSS composite. In this article, molecular dynamic simulations (MD simulations) are performed to study the water sorption in these two c

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Muthu Kamatchi, R., R. Muraliraja, J. Vijay, C. Sabari Bharathi, M. Kiruthick Eswar, and S. Padmanabhan. "Synthesis of Newly Formulated Aluminium Composite through Powder Metallurgy using Waste Bone Material." E3S Web of Conferences 399 (2023): 03016. http://dx.doi.org/10.1051/e3sconf/202339903016.

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The increasing concern for sustainable materials and waste management has led to innovative approaches in material science. This study explores the potential benefit of aggregate waste in the production of aluminum composites practicing powder metallurgy techniques. The aim is to investigate the feasibility of incorporating bone material into aluminium matrices to enhance the composite’s mechanical properties. The research involves several key steps. Firstly, waste bone material is collected and processed to obtain a fine powder suitable for powder metallurgy. Various techniques such as grindi

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Zecchi, Silvia, Giovanni Cristoforo, Mattia Bartoli, Carlo Rosso, and Alberto Tagliaferro. "Hemp Waste Stream Valorization Through Pyrolytic Carbonization for Epoxy Composite Strengthening." Journal of Composites Science 8, no. 11 (2024): 473. http://dx.doi.org/10.3390/jcs8110473.

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This research addresses a gap in the literature by exploring the combined use of hemp and hemp hurds in composites, presenting a novel approach to bio-composite development. We report on the mechanical properties of epoxy resin composites reinforced with hemp fibers and hemp hurds, selected for their sustainability, biodegradability, and environmental benefits. These natural fibers offer a renewable alternative to synthetic fibers, aligning with the growing demand for eco-friendly materials in various industries. The primary objective was to evaluate how different filler contents and hemp hurd

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Hidzir, Norsyahidah Mohd, Afifah Mardhiah Mohamed Radzi, and Nur Ain Mohd Radzali. "Effects of gamma radiation on sheep wool fiber composites reinforced with rice husk ash." IOP Conference Series: Materials Science and Engineering 1285, no. 1 (2023): 012009. http://dx.doi.org/10.1088/1757-899x/1285/1/012009.

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Abstract It is well known that animal fiber is one of the potential pollutants to the environment if not been well disposed. Besides animal fiber, rice husk ash has also been considered as a type of waste that are able to pollute the air and soil. Recently, there are plenty of research for the purpose of reusing this type of waste in the composite making. It has been established that irradiation on composite at dose of more than 3 kGy can potentially increase the properties of the composite as it becomes harder and able to hold huge loads. Therefore, this research is conducted to study the eff

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Dahal, Raj Kumar, Bishnu Acharya, and Animesh Dutta. "The Interaction Effect of the Design Parameters on the Water Absorption of the Hemp-Reinforced Biocarbon-Filled Bio-Epoxy Composites." International Journal of Molecular Sciences 24, no. 7 (2023): 6093. http://dx.doi.org/10.3390/ijms24076093.

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Natural fiber-reinforced composites perform poorly when exposed to moisture. Biocarbon has been proven to improve the water-absorbing behavior of natural fiber composites. However, the interaction effect of the design parameters on the biocarbon-filled hemp fiber-reinforced bio-epoxy composites has not been studied. In this study, the effects of the design parameters (pyrolysis temperature, biocarbon particle size, and filler loading) on the water absorptivity and water diffusivity of hemp-reinforced biopolymer composites have been investigated. Biocarbon from the pyrolysis of hemp and switchg

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Huang, J. Y., Z. H. Ling, and Guo Qing Wu. "Effects of Particle-Reinforcement on Elastic Modulus of Metal-Matrix Composites." Materials Science Forum 650 (May 2010): 285–89. http://dx.doi.org/10.4028/www.scientific.net/msf.650.285.

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To study the influence of particle’s characteristics on mechanical properties of the metal-matrix composites (MMCs), A two-dimensional randomly-distributed ellipsoidal particles finite element model was proposed and the tensile process of composites was simulated. The effects of adding proportion, geometrical parameters and attribute features of the particle-reinforcement on elastic modulus of composite were investigated and analyzed. The results show that there are several factors affect elastic modulus of the composite, including the adding proportion, elastic modulus, shape, size and tilt a

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Lebedev, Oleg V., Olga I. Bogdanova, Galina P. Goncharuk, and Alexander N. Ozerin. "Tribological and percolation properties of polypropylene/nanodiamond soot composites." Polymers and Polymer Composites 28, no. 6 (2019): 369–77. http://dx.doi.org/10.1177/0967391119879280.

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The relationship between surface- and bulk-related physical and mechanical characteristics of polypropylene (PP)-based composites filled with nanodiamond soot (NDS) particles was investigated. The tribological properties of a composite were considered as surface properties. Wear and friction coefficient values were measured using a steel pin-on-composite disk testing procedure under the justified set of test parameters. Loading of NDS particles to the PP matrix resulted in a drastic increase in the composite’s wear resistance. A significant increase in friction coefficient and contact temperat

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Nirmal Kumar, K., P. Dinesh Babu, Raviteja Surakasi, et al. "Mechanical and Thermal Properties of Bamboo Fiber–Reinforced PLA Polymer Composites: A Critical Study." International Journal of Polymer Science 2022 (December 27, 2022): 1–15. http://dx.doi.org/10.1155/2022/1332157.

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In the past few years, a new passion for the growth of biodegradable polymers based on elements derived from natural sources has been getting much attention. Natural fiber-based polymer matrix composites offer weight loss, reduction in cost and carbon dioxide emission, and recyclability. In addition, natural fiber composites have a minimal impact on the environment in regards to global warming, health, and pollution. Polylactic acid (PLA) is one of the best natural resource polymers available among biodegradable polymers. Natural fiber–reinforced PLA polymer composites have been extensively re

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Mir, Arash Poorsattar Bejeh, and Morvarid Poorsattar Bejeh Mir. "The Effect of Different Curing Time Regimens on Immediate Postpolymerization Color Changes of Resin Composites." Journal of Contemporary Dental Practice 13, no. 4 (2012): 472–75. http://dx.doi.org/10.5005/jp-journals-10024-1171.

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ABSTRACT Aim Light curing of resin composites may considerably change the color of resin composites. The aim of this study was to evaluate the changing pattern of resin composite's color by different curing times. Materials and methods Fifteen, 1 mm-thick, samples of each A2 shade Clearfill and Filtek P60 composites were prepared. First five samples were cured for 10s (400 mW/cm2) in each pole of the rectangular samples (right upper, right lower, left lower, left upper plus central zone). Consecutive sets of samples, each consists of five, were irradiated by doubling and tripling the curing ti

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Gozdecki, Cezary, Marek Kociszewski, Krzysztof Moraczewski, Tomasz Karasiewicz, Małgorzata Łazarska, and Magdalena Stepczyńska. "Green Composite Based on a Polymer Mixture Containing Biopolymer and Waste Coffee Husks." Polymers 17, no. 13 (2025): 1748. https://doi.org/10.3390/polym17131748.

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This study presents the results of investigations into the properties of a composite made from the commercial biopolymer with varying concentrations of ground coffee husks (CH) at 10, 30, and 50 wt%. Thermal, thermomechanical, physical, and mechanical properties were determined for the composites. Results indicate that the inclusion of CH into the polymer matrix significantly enhances the thermomechanical properties of the obtained composites, particularly in terms of storage modulus at 30 °C. The addition of coffee filler did not alter the characteristic thermal curves. Still, it reduced the

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Mansor, Muhd Ridzuan, Mohd Sapuan Salit, Edi Syams Zainudin, Nuraini Abd Aziz, Hambali Arep, and Mohd Fuad Alias. "A Simplified Life Cycle Analysis of an Automotive Parking Brake Lever Using Polymer Composites." Applied Mechanics and Materials 699 (November 2014): 395–400. http://dx.doi.org/10.4028/www.scientific.net/amm.699.395.

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This paper presents a simplified life cycle analysis case study of a new developed automotive parking brake lever using polymer composites. Two composite materials were analysed for the component construction, namely glass fiber/polypropylene composites and hybrid kenaf/glass fiber/polypropylene composites. The rule of mixture and hybrid rule of mixture composite’s micromechanical models were utilized to determine the functional unit in the life cycle analysis. Later, the life cycle inventory data were defined for the production, use and end-of-life stages for the component. The Eco-indicator

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Mishra, Avishek, Nam Kyeun Kim, and Debes Bhattacharyya. "Keratinous Natural Fibres as Sustainable Flame Retardants and Reinforcements in Polymer Composites." Journal of Composites Science 8, no. 6 (2024): 230. http://dx.doi.org/10.3390/jcs8060230.

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Natural fibres have been used as fibre reinforcements in composites as they offer eco-friendly and economic advantages, but their susceptibility to deterioration when exposed to heat and flames has limited their practical application in fibre-reinforced polymeric composites. Fire-reaction properties have been explored in reasonable detail for plant fibres, but a gap exists in the understanding of animal fibre-reinforced composites. Understanding the thermal and fire reactions of these keratin-rich animal fibres is crucial for material selection and advancing composite product development. The

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D. Rama Devi and B. Saritha. "Experimental investigation of Camellia Sinensis Dust Filler on the Vachellia Nilotica Blended Hybrid Epoxy Composites: A Comprehensive Analysis of Mechanical, Viscoelastic, and Dielectric Behavior." Journal of Environmental Nanotechnology 13, no. 3 (2024): 99–107. http://dx.doi.org/10.13074/jent.2024.09.243901.

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This research work presents the influence of Camellia sinensis dust powder on the mechanical, dynamic, and dielectric properties of the hybrid epoxy composites containing Vachellia Nilotica (VN). The hand layup method was used to make the composite specimens at different volume fractions of the Camellia sinensis dust used as a particle filler (3, 6, 9, 12, and 15 v/v%). The Vachellia Nilotica content was kept at 15 v/v%. The hybrid composites' mechanical, viscoelastic, and dielectric strengths were investigated experimentally. The results indicate that the composite with 9 v/v% Camellia sinens

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Schalek, Richard L., John Helmuth, and Lawrence T. Drzal. "Evaluation of Boron Nitride Coated Nextel 312TM Fiber/BlackglasTM Composites Using an Environmental SEM." Microscopy and Microanalysis 4, S2 (1998): 282–83. http://dx.doi.org/10.1017/s143192760002153x.

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The most critical technical issue preventing large scale application of ceramic matrix composites is the cost-effective application of stable interface coatings on continuous ceramic fibers. Currently, an alumina-silica ceramic fiber containing up to 14 wt. % boria (Nextel 312TM) is composited at elevated temperatures to form a boron nitride (BN) coating on the fiber surface. This BN coating serves as a compliant layer facilitating crack deflection and producing a non-catastrophic failure mode. Continued development of these ceramic matrix composites requires a more complete understanding of t

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Mawardi, Indra, Hanif Razak, Zaini Akadir, and Ramadhansyah Putra Jaya. "The effect of containing Al2O3 microparticles in different matrix polymers on properties of pineapple fiber-reinforced composites." Frattura ed Integrità Strutturale 18, no. 67 (2023): 94–107. http://dx.doi.org/10.3221/igf-esis.67.07.

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In this study, Al2O3 microparticle was used as a filler for pineapple fiber reinforced composites with different matrix polymers. The effect of Al2O3 microparticles in the epoxy and unsaturated polyester matrix on the mechanical, physical, and thermal properties of pineapple fiber reinforced composites was investigated. Pineapple fiber composite was manufactured by hand layup with various Al2O3 contents, 0, 5, 10, and 15 wt%, and a 30 wt% continuous pineapple fiber. The tensile, flexural strength, hardness, water absorption, and thermal stability were investigated according to ASTM. The result

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Saxena, Tanvi, and V. K. Chawla. "Elastic properties evaluation of banana-hemp fiber-based hybrid composite with nano-titanium oxide filler: Analytical and Simulation Study." Engineering Solid Mechanics 12, no. 1 (2024): 65–80. http://dx.doi.org/10.5267/j.esm.2023.7.001.

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In recent years, nano-filler-based hybrid composites have gained significant attention from the research community; The nano-filler-based hybrid composites can have potential applications in numerous sectors. Nano-fillers are bringing a leading development in material science and natural fibers-based composites. The present study considers the impact of various weight percentages of nano-titanium oxide (NTiO2) fillers (2%, 4%, and 6%) on the elastic features of novel hybridized banana-hemp fiber-reinforced epoxy composites. The proposed composite is analyzed for its elastic properties like lon

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Markovičová, Lenka, and Viera Zatkalíková. "The Effect of Filler Content on the Mechanical Properties of Polymer Composite." Applied Mechanics and Materials 858 (November 2016): 190–95. http://dx.doi.org/10.4028/www.scientific.net/amm.858.190.

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Abstract (sommario):

A composite material is a macroscopic combination of two or more distinct materials, having a recognizable interface between them. Modern composite materials are usually optimized to achieve a particular balance of properties for a given range of applications. Composites are commonly classified at two distinct levels. The first level of classification is usually made with respect to the matrix constituent. The major composite classes include organic – matrix composites (OMC's), metal – matrix composites (MMC's), and ceramic – matrix composites (CMC's). The OMC's is generally assumed to include

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Markovičová, Lenka, and Viera Zatkalíková. "Composites With Rubber Matrix And Ferrimagnetic Filling." System Safety: Human - Technical Facility - Environment 1, no. 1 (2019): 776–81. http://dx.doi.org/10.2478/czoto-2019-0099.

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Abstract (sommario):

AbstractA composite material is a macroscopic combination of two or more distinct materials, having a recognizable interface between them. Modern composite materials are usually optimized to achieve a particular balance of properties for a given range of applications. Composites are commonly classified at two distinct levels. The first level of classification is usually made with respect to the matrix constituent. The major composite classes include organic – matrix composites (OMC's), metal – matrix composites (MMC's), and ceramic – matrix composites (CMC's). The OMC's is generally assumed to

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Karthick, L., R. Rathinam, Sd Abdul Kalam, et al. "Influence of Nano-/Microfiller Addition on Mechanical and Morphological Performance of Kenaf/Glass Fibre-Reinforced Hybrid Composites." Journal of Nanomaterials 2022 (September 5, 2022): 1–10. http://dx.doi.org/10.1155/2022/9778224.

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Natural-based composite’s progress as carriers has revealed many benefits in biomedicine, notably in the construction field, synthetic biology, and genetic engineering. Compared to analogous composites without nanoparticles, incorporating nanoparticles into polymeric materials improved architectural performance, physiological connections, and ecological features. The major goal of the current investigation is to determine the impact of nano-/micro-TiO2 on the mechanical characteristics of kenaf/glass/epoxy hybrids. The samples have been created using a hand layup method and a variety of filler

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P., D. Shirbhate, P. Deshmukh D., D. Charpe S., and M. Agarwal R. "Transport Mechanism of Polythiophene-LiCl Polymer Composite." International Journal of Advance and Applied Research S6, no. 18 (2025): 166–69. https://doi.org/10.5281/zenodo.15259248.

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<em>Polythiophene-Polyethylene oxide (PTh-PEO) polymer composites doped with LiCl were synthesized at room temperature via chemical oxidative polymerization. Iron(III) chloride (FeCl</em><em>₃</em><em>) was used as the oxidant, and methanol served as the solvent. The properties of the resulting PTh-PEO composite films were characterized using a range of analytical techniques. The time-dependent polarization current was measured to investigate the effect of varying LiCl weight percentages on the composite's electrical behavior. Transference number analysis revealed that ionic transport is the d

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Li, Yaxuan, Haoyang Wang, Tuo Pan, et al. "Study on Co-Pyrolysis and Characteristics of Calcite/Biochar Composites." Coatings 14, no. 8 (2024): 1044. http://dx.doi.org/10.3390/coatings14081044.

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Abstract (sommario):

There has been an increasing recognition of the efficacy of various clay mineral elements in absorbing heavy metallic ions, which can be attributed to their cost-effectiveness, widespread, precise floor area, and remarkable practical groups. A co-pyrolyzing calcite/biochar (CP-CAL/BC) composite was prepared in this study by co-pyrolyzing calcite (CP-CAL) and coconut shell (CS) at 650–750 °C. Several methods were employed to analyze the properties of the synthesized composite. The composite showed efficient adsorption of Pb2+ at a pH of 4.5, primarily by the process of monolayer chemisorption,

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Zuliantoni, Zuliantoni, W. Suprapto, P. H. Setyarini, and F. Gapsari. "Hydroxyapatite-reinforced Al-Mg composites for corrosion resistance in hanks' balanced salt solution." Jurnal Polimesin 22, no. 6 (2024): 672. https://doi.org/10.30811/jpl.v22i6.5473.

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Abstract (sommario):

Aluminum-Magnesium (Al-Mg) matrix composites were fabricated using powder metallurgy. Ceramic particles such as synthetic hydroxyapatite and snail shell hydroxyapatite were used as reinforcing particles. Snail shell hydroxyapatite often shows superior corrosion resistance over manufactured hydroxyapatite because of its distinct structural integrity, biological compatibility, and trace element concentration. Aluminummagnesium matrix composites are lightweight metals with advantageous mechanical, physical, and density properties, making them suitable for applications in the automotive, aerospace

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Kulhan, Taniya, Arun Kamboj, Nitin Kumar Gupta, and Nalin Somani. "Fabrication methods of glass fibre composites—a review." Functional Composites and Structures 4, no. 2 (2022): 022001. http://dx.doi.org/10.1088/2631-6331/ac6411.

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Abstract (sommario):

Abstract The use of polymer composite has been implemented since 3400 B.C, the very first known composite’s application is attributed to the Mesopotamians. These ancient people fabricated plywood with glued wood strips placed at various distinct angles and in the late 1930s glass fiber thin strands have been developed. Glass fibre polymer composites have a wide scope in various engineering structures submarines, spacecraft, airplanes, automobiles, sports, and many more, over traditional materials because of their superior properties including lightweight, high fracture toughness, corrosion, fa

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Bhargav, Middemedi, and V. Suresh Babu. "Mechanical Characterization of MWCNTs Reinforced Jute/Glass-Epoxy Hybrid Composites." Materials Science Forum 1149 (May 16, 2025): 71–78. https://doi.org/10.4028/p-zmxqa9.

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Abstract (sommario):

The crucial role of hybridization in composite research lies in combining different materials to leverage their strengths, creating superior properties and functionalities, leading to enhanced performance and diverse applications. In this research, MWCNTs are chosen as fillers due to their well-known attributes of high mechanical strength. The Hand layup technique was employed to develop the hybrid composite, incorporating MWCNT particles at four different weight fractions (0.5%, 0.75%, 1%, and 2%) it was observed that 1wt% provided optimal properties, beyond which a decline occurred. Mechanic

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a, Busoni, Moch Jonny Putra, Salim Ashar Hanafi, Riza Ummami, Bambang Piluharto, and Achmad Sjaifullah. "DOPANT, IMMERSION TIME EFFECT, AND HYDROLYSIS ONTO POLYANILINE/BACTERIAL- COMPOSITES: CONDUCTIVITY STUDIES." International Journal of Advanced Research 10, no. 09 (2022): 853–62. http://dx.doi.org/10.21474/ijar01/15431.

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Abstract (sommario):

The composite of conductive polyaniline was synthesized using the in situ chemical polymerization methods on cellulose to form PANI-cellulose composites. Polyaniline can be composited with a cellulose matrix (nata de coco) due to its abundance, low price, and environmental friendliness. Ammoniumperoxodisulfate (APS) was used as an initiator forthe oxidative polymerization of aniline. Characterization of PANI-Cellulose Bacterial composite was drawn using FT-IR and SEM, while the conductivity and electric quantities both using LCR-meter, FT-IR spectra, and SEM The PANI-cellulose bacterial compos

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Bakkiyaraj, M., R. Deepak Suresh Kumar, L. Hrithick Kumar, and R. Nafeena Abdul Munaf. "Mechanical Behavior and Applications of Hybrid Polymer Composites Reinforced with Natural Fibers: A Narrative Theoretical Review." Solid State Phenomena 369 (March 6, 2025): 17–36. https://doi.org/10.4028/p-rz0aci.

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Abstract (sommario):

In order to develop sustainable materials for a variety of industries, hybrid polymer composites reinforced with natural fibers are emerging as a critical option. The various forms of hybrid composites and the employment of various polymers—such as thermoplastics, thermosets, and elastomers—when paired with natural fibers are the main topics of this narrative theoretical review. The article examines the applications of various composites in industries such consumer products, construction, automotive, and aerospace, providing insights into how polymer choice affects a composite's applicability

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Tezara, Cionita, Agung Efriyo Hadi, Januar Parlaungan Siregar, et al. "The Effect of Hybridisation on Mechanical Properties and Water Absorption Behaviour of Woven Jute/Ramie Reinforced Epoxy Composites." Polymers 13, no. 17 (2021): 2964. http://dx.doi.org/10.3390/polym13172964.

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Abstract (sommario):

Recently, the most critical issue related to the use of natural fibre-reinforced polymer composites (NFRPC) is the degradation properties of composites exposed to the environment. NFRPC’s moisture absorption behaviour has adverse effects on the composite’s mechanical properties and dimensional stability. The purpose of this study is to analyse the mechanical properties of epoxy composites reinforced by jute–ramie hybridisation. This study also analysed the effect of stacking sequence hybridisation of the jute–ramie composite on water absorption behaviour. A five-layer different type of stackin

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Zhang, Jun, Zude Zhou, Fan Zhang, Yuegang Tan, and Renhui Yi. "Molding process and properties of continuous carbon fiber three-dimensional printing." Advances in Mechanical Engineering 11, no. 3 (2019): 168781401983569. http://dx.doi.org/10.1177/1687814019835698.

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Abstract (sommario):

Currently, carbon fiber composite has been applied in the field of three-dimensional printing to produce the high-performance parts with complex geometric features. This technique comprise both the advantages of three-dimensional printing and the material, which are light weight, high strength, integrated molding, and without mold, and the limitation of model complexity. In order to improve the performance of three-dimensional printing process using carbon fiber composite, in this article, a novel molding process of three-dimensional printing for continuous carbon fiber composites is developed

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Thovichit, K., N. Chaiwong, I. Sukjumreansri, and T. Amornsakchai. "F-8 HIGH IMPACT STRENGTH COMPOSITE FROM POLYETHYLENE FIBER(Session: Composites II)." Proceedings of the Asian Symposium on Materials and Processing 2006 (2006): 123. http://dx.doi.org/10.1299/jsmeasmp.2006.123.

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47

Shetty, Sawan, Sampath Suranjan Salins, and H. K. Sachidananda. "Design and characterization of natural fiber reinforced cotton-epoxy composites." Discover Applied Sciences 6, no. 12 (2024). https://doi.org/10.1007/s42452-024-06402-2.

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Abstract (sommario):

AbstractThis research paper focuses on the design and fabrication of natural cotton epoxy composites. By combining natural cotton fibers with epoxy resin, the study aims to develop composite materials with desirable mechanical properties. To evaluate their performance, the composites were subjected to three-point bending tests, which revealed an average flexural strength of 50 MPa and a flexural modulus of 3.8 GPa, highlighting the material’s capacity to bear bending loads. The bending tests provided insights into the composite’s response to flexural loads, including its strength, stiffness, a

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48

Senthilkumar, N., G. Perumal, D. Satheshkumar, and S. Anandhakumar. "Nanocomposites of Glass/Sisal Fibre Strengthened Hybrid Polymer Matrix and the Effect of SiC Nanofillers on its Mechanical Features." Nanoscience & Nanotechnology-Asia 14 (August 6, 2024). http://dx.doi.org/10.2174/0122106812315169240805071023.

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Abstract (sommario):

Introduction: This study investigates the mechanical characteristics of hybrid sisal fibre (SF)/glass fibre (GF) reinforced composites with various weight % of nSiC fillers (nano silicon carbide). SF/GF/nSiC reinforced hybrid composite materials were developed following ASTM specifications using the vacuum infusion technique. Method: The resulting composites were then evaluated for their tensile, impact, hardness, and flexural characteristics. The findings reveal that none of the composites can imitate the GF composite's mechanical advantages despite hybridization and the nanofiller addition.

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Madhavi, Polepalli, Kaspa Chandra Shekar, Gorentla Narender, et al. "Experimental investigation of flexural strength and plane strain fracture toughness of carbon/silk fabric epoxy hybrid composites." Journal of the Mechanical Behavior of Materials 33, no. 1 (2024). http://dx.doi.org/10.1515/jmbm-2024-0016.

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Abstract (sommario):

Abstract Comparing polymer matrix composites with conventional composites, such as continuous fiber-reinforced composites, shows a considerable increase in strength and fracture toughness. In this study, compression molding was used to create hybrid (carbon and silk fabric-reinforced) and carbon fabric-reinforced epoxy matrix composites using a hand layup process. This article discusses the evaluated flexural strength (FS) and plane strain Mode-I fracture toughness of composite materials. The impact of carbon fabric reinforcement on the fracture toughness of these composites was assessed using

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Rao. M, Srinivasa, and K. T. Balaram Padal. "Influence of Rolling and Ageing On Mechanical Properties of AA2195 Based Metal Matrix Composites." International Journal of Integrated Engineering 15, no. 5 (2023). http://dx.doi.org/10.30880/ijie.2023.15.05.011.

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Abstract (sommario):

The modern Aluminium based composites have a great demand in the field of aerospace applications due to their lightweight, high strength, high stiffness, and superior mechanical properties. The main objective is to fabricate the AA2195 composites through Medium Frequency Induction Furnace (MFIF) with Taguchi L16 design of experiments, hot rolling process and heat treatment of composites is done and then compare the mechanical properties of hot rolled and heat treated AA2195 composite with casted composite. It is analyzed the effects of reinforcements like graphite and boron carbide on the mech

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