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103 resultados encontrados.

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Additive manufacturing of PLA composites: impact of nanofillers on mechanical, fracture and thermal behavior
Artículo
Material complementario disponible Artículo DOAJ
Venkatesh K C et al · IOP Publishing · 2026 · ISSN 2053-1591
This study investigates how four nano-additives, namely graphene, amine-functionalized graphene, hexagonal boron nitride (hBN), and multi-walled carbon nanotubes, affect the properties of polylactic acid (PLA) used in ma...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOkNoZW1pY2FsIHRlY2hub2xvZ3k~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Phenomenological models of residual mechanical properties of polymer composites under fatigue loading: review, analysis of descriptive ability and classification
Artículo
Acceso abierto Artículo DOAJ
Oleg Staroverov et al · Gruppo Italiano Frattura · 2026 · ISSN 1971-8993
In this work, a review and mathematical analysis of phenomenological models of residual strength and residual stiffness of polymer composite materials under fatigue loading have been carried out. The methodology of the a...
LCC TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~; LCC:Structural engineering (General)Idioma eng
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Open Access
3D TEXTILE PREFORMS AND COMPOSITES FOR AIRCRAFT STRCUTURES: A REVIEW
Artículo
Acceso abierto Artículo DOAJ
Abbasali Saboktakin · Embry-Riddle Aeronautical University · 2019 · ISSN 2374-6793
Over the last decades, the development of 3D textile composites has been driven the structures developed to overcome disadvantages of 2D laminates such as the needs of reducing fabrication cost, increasing through-thickn...
LCC LCC:Motor vehicles. Aeronautics. AstronauticsIdioma eng
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Open Access
Alternative vibro-dynamic compression processing of wood-cement composites using Amazonian wood
Artículo
Acceso abierto Artículo DOAJ
Vinicius Gomes de CASTRO et al · Instituto Nacional de Pesquisas da Amazônia · 2019 · ISSN 0044-5967
ABSTRACT Wood-cement composite (WCC) is a potential construction material for tropical regions, due to its physico-mechanical properties and resistance to decay and fungi attack. However it is important to test alternati...
LCC LCC:Science (General)Idioma eng
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Open Access
Assessing the compression after impact behaviour of innovative multifunctional composites
Artículo
Material complementario disponible Artículo DOAJ
Spyros G Pantelakis et al · SAGE Publishing · 2016 · ISSN 1847-9804
In the present work, the synergistic effect of multiwalled carbon nanotubes and glycidyl polyhedral oligomeric silsesquioxanes on the compression after impact behaviour of multifunctional carbon fibre–reinforced epoxy ...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOlRlY2hub2xvZ3k~Idioma eng
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Material complementario
Characterisation of epoxy/BaTiO3 composites processed by dipping for integral capacitor films (ICF)
Artículo
Acceso abierto Artículo CONICET Digital
Ramajo, Leandro Alfredo et al · Springer · 2007 · ISSN 3685-3691
Polymer composites of epoxy resin and Nb2O5 doped BaTiO3 were prepared in the form of film (thickness 30-300 μm) using a dipping technique. Samples containing various amounts of ceramic filler were examined by thermal a...
Idioma eng
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Open Access
Color change using HSB color system of dental resin composites immersed in different common Amazon region beverages Alteração de cor de resinas compostas imersas em diferentes bebidas comuns da região Amazônica, utilizando o sistema de cor HSB
Artículo
Material complementario disponible Artículo DOAJ
Débora da Costa e Silva et al · Instituto Nacional de Pesquisas da Amazônia · 2009 · ISSN 0044-5967
The purpose of this study is to evaluate in vitro the color stability of composite resins when exposed to beverages with high coloring contents from the Amazon region. 240 samples from four different composite brands (Na...
LCC LCC:Science (General)Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Effect of Reactive PLA on the Mechanical Properties of Hand Layup 3D Printed Hybrid Hemp Composites
Artículo
Material complementario disponible Artículo DOAJ
Sifiso John Skosana et al · Wiley · 2026 · ISSN 2314-4912
This study investigated the mechanical and thermal properties of polylactic acid (PLA) composites produced using a hand layup 3D printing process, highlighting advancements in the manufacturing of hybrid hemp fibre PLA c...
LCC LCC:Engineering (General). Civil engineering (General)Idioma eng
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Material complementario
Effect of plant-based fillers on the mechanical, thermal, water absorption and morphological properties of hybrid composites
Artículo
Acceso abierto Artículo DOAJ
Jumman Bin Obaied Sabbir et al · SAGE Publishing · 2026 · ISSN 1478-2391
Incorporation of filler materials in polymer composites have gained due to their superior qualities such as improved properties. The objective of the work is to study the effect of plant-based fillers, such as Rice Husk ...
LCC LCC:Materials of engineering and construction. Mechanics of materialsIdioma eng
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Open Access
Electrophysical Properties of Nanocomposites on the Basis of Polychlorotrifluoroethylene and Magnesium Oxide Modified with Copper Iodide
Artículo
Acceso abierto Artículo DOAJ
R. V. Mazurenko et al · Vasyl Stefanyk Carpathian National University · 2017 · ISSN 1729-4428
The electrophysical properties of magnesium oxide chemically modified with copper iodide have been studied in the superfrequency range and low-frequency in the temperature range 25 – 170<sup>о</sup>С and ...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Engineered cementitious composites with nano calcium carbonate and corona waste mask fibers for sustainable 3D printing applications
Artículo
Acceso abierto Artículo DOAJ
A. R. Krishnaraja et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Engineered cementitious composites (ECC) are ductile cement-based materials developed to overcome the brittleness of conventional concrete by exhibiting strain-hardening behaviour and improved crack control unde...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Erosion Resistance of Polyamide 6 Matrix Composites Reinforced with Oxalic Acid and Silane Coupling Agent Modified Coconut Fiber
Artículo
Acceso abierto Artículo DOAJ
Songmei Yang et al · Taylor & Francis Group · 2026 · ISSN 1544-0478
Natural plant fiber-reinforced composites have rarely been studied for erosion resistance. This paper modifies coconut fiber with oxalic acid and silane coupling agent (KH550), and investigates the effect of modified fib...
LCC TENDOlNjaWVuY2U~; LCC:Textile bleaching, dyeing, printing, etc.Idioma eng
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Open Access
Fabrication of Carbon Nanotubes and Rare Earth Pr Reinforced AZ91 Composites by Powder Metallurgy
Artículo
Acceso abierto Artículo DOAJ
Ning Li et al · KeAi Communications Co., Ltd · 2021 · ISSN 1000-9345
Abstract It can be known from a large number of research results that improving the dispersibility of CNTs can effectively optimize the mechanical properties of the corresponding metal matrix composites. However, the cru...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Open Access
Formation of Interatomic Bonds of the Fumed Synthesis of Composites SiO<sub>2</sub>+Al<sub>2</sub>O<sub>3</sub>
Artículo
Acceso abierto Artículo DOAJ
Ya. V. Zaulychnyy et al · Vasyl Stefanyk Carpathian National University · 2016 · ISSN 1729-4428
Crystalline and electronic structures of SiO2/Al2O3 mixtures have been analyzed using X-ray diffraction (XRD) and ultra-soft X-ray emission spectroscopy (USXES). Comparison of ultrasoft X-ray emission AlLα-, SiLα- and ...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Influence of Nano-Carbon Additives on the Mechanical Properties of Cementitious Composites: A Study on Static and Dynamic Modulus Variations
Artículo
Material complementario disponible Artículo DOAJ
Sheetal Thapa et al · Sumy State University · 2026 · ISSN 2077-6772
This Effect of Nano-carbon additives on mechanical performance and durability of cementitious composites in oi terms of static and dynamic modulus is studied. A Nano carbon powder was admixed in 5%, 10% and 15 % levels a...
LCC TENDOlBoeXNpY3M~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Interfacial Bonding Mechanism and Mechanical Performance of Continuous Fiber Reinforced Composites in Additive Manufacturing
Artículo
Acceso abierto Artículo DOAJ
Congze Fan et al · KeAi Communications Co., Ltd · 2021 · ISSN 1000-9345
Abstract The additive manufacturing of continuous fiber composites has the advantage of a high-precision and efficient forming process, which can realize the lightweight and integrated manufacturing of complex structures...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Open Access
Investigation of the synergistic effects of UV radiation and elevated temperatures on regenerated cellulose fiber-reinforced bio-polyamide 5.10 composites
Artículo
Acceso abierto Artículo DOAJ
Celia Katharina Falkenreck et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract This study examines the thermo- and photo-oxidative degradation of bio-based polyamide 5.10, both neat and reinforced with 20 wt% regenerated cellulose fibers (RCF). The materials were additionally modified with...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Mechanical and metallurgical characteristics of magnesite and carbon fiber reinforced aluminum composites
Artículo
Acceso abierto Artículo DOAJ
Pushpandhini Selvaraj et al · IOP Publishing · 2026 · ISSN 2053-1591
Hybrid aluminum 6061 composites reinforced with various forms of magnesite-white (WM), dead-burnt magnesite (DBM), and lightly calcined magnesite (LCM)-in combination with carbon fiber (CF) were developed through the sti...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOkNoZW1pY2FsIHRlY2hub2xvZ3k~Idioma eng
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Open Access
Mechanical evaluation of polylactic acid (PLA) based composites reinforced with different calcium phosphates
Artículo
Material complementario disponible Artículo CONICET Digital
Pérez, Claudio Javier et al · Institute of Physics Publishing · 2018 · ISSN 2053-1591
In the present work, the mechanical performance of polylactic acid (PLA) based composites reinforced with hydroxyapatite (HA) or β-tricalcium phosphate (β-TCP) was investigated. The polymer was melt compounded with 1 a...
Idioma eng
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Material complementario
Mechanical properties of PLA–wood dust composites fabricated by FDM
Artículo
Material complementario disponible Artículo DOAJ
Kumar K Ravi et al · EDP Sciences · 2026 · ISSN 2100-014X
Fused deposition modeling is an additive manufacturing technique that enables complex structures to be fabricated layer by layer using thermoplastic filaments. The most common usage is based on the fact that polylactic a...
LCC TENDOlBoeXNpY3M~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Peculiarities in WC and W<sub>2</sub>C Eutectic Phases Dissolution in Interfacial Zones of Composites
Artículo
Acceso abierto Artículo DOAJ
O. V. Sukhova et al · Vasyl Stefanyk Carpathian National University · 2016 · ISSN 1729-4428
Annotation: The structural and phase composition of dissolution-and-diffusion interfacial zones at the particle-matrix interfaces of the composites reinforced with W–C particles infiltrated by a molten iron-base binder...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Pengaruh komposisi beberapa glass fiber non dental terhadap kelarutan komponen fiber reinforced composites
Artículo
Acceso abierto Artículo DOAJ
Ariyani Faizah et al · faculty of dentistry universitas gadjah mada · 2017 · ISSN 2460-0164
The effect of composition glass fiber non dental on water solubility of fiber reinforced composites. E glass fiber dental is one of the most used dental fibers in several applications in the dental  field. However, the ...
LCC TENDOkRlbnRpc3RyeQ~~Idioma eng
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Open Access
Polycarbonate diol-silane sizing agent for enhanced interfacial adhesion of 3D-printed polycarbonate/carbon fiber composites
Artículo
Acceso abierto Artículo DOAJ
Minghao Chen et al · Budapest University of Technology and Economics · 2026 · ISSN 1788-618X
Enhancing the interfacial bonding performance between carbon fibers (CF) and thermoplastic resins is extensively researched. In this study, we propose a novel method for the synergistic surface modification of carbon fib...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOkNoZW1pY2FsIHRlY2hub2xvZ3k~Idioma eng
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Polypyrrole-CoFe 2 O 4 nanocomposites: Polymer influence on magnetic behavior and particle effects on polymer conduction
Artículo
Acceso abierto Artículo CONICET Digital
Muñoz Resta, Ignacio et al · John Wiley & Sons Inc · 2017 · ISSN 0272-8397
Composites of cobalt ferrite nanoparticles in a polypyrrole (PPy) matrix have been synthesized in acid media and characterized by X‐ray diffraction studies, scanning and transmission electron microscopy observation, th...
Idioma eng
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Open Access