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120 resultados encontrados.

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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
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Material complementario
Interfacial shear strength and mechanical properties of carbon fiber reinforced polypropylene
Artículo
Acceso abierto Artículo DOAJ
Issei Harima et al · Society for Science and Technology · 2016 · ISSN 2186-4942
The lightweight technique for automobile is urgently needed to achieve the aim of CO2 emission control. In this paper, the mechanical properties and the interfacial shear strength (IFSS) of carbon fiber reinforced polypr...
LCC LCC:Technology (General)Idioma eng
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Open Access
Studies of electrical, thermal, and mechanical properties of single-walled carbon nanotube and polyaniline of nanoporous nanocomposites
Artículo
Acceso abierto Artículo DOAJ
Parvathalu Kalakonda et al · SAGE Publishing · 2021 · ISSN 1847-9804
Hydrogel of single-walled carbon nanotubes and polyaniline has been used for thermopower engineering applications due to desirable thermal, electrical, and mechanical properties as well as tunable degradability. In this ...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOlRlY2hub2xvZ3k~Idioma eng
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Open Access
The Effect of Nature and Parameters of Particle Size Distribution of Graphite on Physical and Mechanical Properties of Polimer Composites based on Aromatic Poliamide
Artículo
Material complementario disponible Artículo DOAJ
H. O. Sirenko et al · Vasyl Stefanyk Carpathian National University · 2017 · ISSN 1729-4428
The resultsof studies of the effect of nature and parameters of particle size distribution of graphite on physical and mechanical properties of polymer composites based on aromatic polyamide fenіlon C-2. The particle si...
LCC TENDOlBoeXNpY3M~Idioma eng
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Mechanical Characterization of Polypropylene - Wood Flour Composites
Artículo
Acceso abierto Artículo CONICET Digital
Nuñez, A. J. et al · John Wiley & Sons Inc · 2003 · ISSN 1420-1428
The mechanical performance of different wood flour/polypropylene (PP) composites with interface modifications was compared. Wood flour was incorporated into the matrix after esterification with maleic anhydride (MAN) or ...
Idioma eng
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Open Access
Mechanical, tribological, and physical performance of sisal fiber reinforced epoxy composites filled with Aningeria, Cordia Africana, and Cedar Sawdust
Artículo
Acceso abierto Artículo DOAJ
Jemanesh Girma Abay et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Composites are increasingly employed in aerospace, automotive, construction, sports, and defense industries owing to their high strength-to-weight ratio, corrosion resistance, and customizable properties. This s...
LCC LCC:Medicine; TENDOlNjaWVuY2U~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 and tomographic characterisation of recycled Carbon Fibre Reinforced Polymer (rCFRP) using a fully mechanical environmentally friendly process
Artículo
Material complementario disponible Artículo DOAJ
Andrea Casaroli et al · Gruppo Italiano Frattura · 2026 · ISSN 1971-8993
The widespread use of carbon fibre-reinforced polymer (CFRP) composites in sectors such as aerospace and aviation calls for the adoption of sustainable recycling protocols. This research evaluates the mechanical and tomo...
LCC TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~; LCC:Structural engineering (General)Idioma eng
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Properties of balanced flows with bottlenecks: common stylized facts in finance and vibration-driven vehicles
Artículo
Acceso abierto Artículo RI ITBA
Patterson, Germán et al · RI ITBA · 2020 · ISSN 2470-0045
"We study experimentally the properties of the flow of mechanical vibration-driven vehicles confined in two chambers connected through a narrow opening. We report that the density of particles around the opening presents...
Idioma en
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Open Access
Theoretical Simulation of mechanical, phonon dispersion and related electronic crystal properties of Niobium: a DFT study
Artículo
Acceso abierto Artículo DOAJ
Omamoke Enaroseha et al · Vasyl Stefanyk Carpathian National University · 2025 · ISSN 1729-4428
In this research, we investigate the mechanical, phonon dispersion, and electronic properties of Niobium (Nb) using Density Functional Theory (DFT). Utilizing the Quantum ESPRESSO package, we performed comprehensive DFT ...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Compressive Mechanical and Heat Conduction Properties of AlSi10Mg Gradient Metamaterials Fabricated via Laser Powder Bed Fusion
Artículo
Acceso abierto Artículo DOAJ
Qidong Sun et al · KeAi Communications Co., Ltd · 2024 · ISSN 2192-8258
Abstract Metamaterials are defined as artificially designed micro-architectures with unusual physical properties, including optical, electromagnetic, mechanical, and thermal characteristics. This study investigates the c...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Open Access
Investigation of The Effects of Temperature on Physical, Mechanical And Electrical Conductivity Properties in AISI 310S Austenitic Stainless Steel
Artículo
Acceso abierto Artículo DOAJ
Handan Özlü Torun et al · Vasyl Stefanyk Carpathian National University · 2021 · ISSN 1729-4428
In our study, annealing was done to AISI 310S stainless steel at 800 °C. The effects of these annealing on structural, morphological, mechanical and electrical conductivities were investigated. From XRD results, it has ...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Hydrogen Sorption Properties, Thermal Stability and Kinetics of Hydrogen Desorption From the Hydride Phase of The MgH2 of a Mechanical Alloys of Magnesium with Ti, Ni and Y
Artículo
Acceso abierto Artículo DOAJ
O. G. Ershova et al · Vasyl Stefanyk Carpathian National University · 2020 · ISSN 1729-4428
The mechanical alloys-composite MАs (Mg +10 % wt.Ti + 5 % wt.Y and Mg +10 % wt.Ni + 5 % wt.Y) were synthesized. The phase content, microstructure, the thermal stability, kinetics of hydrogen desorption from the MgH2 hyd...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Parameters of crystal and electronic structure and magnetic properties of mechanically alloyed Ni3C cubic carbide
Artículo
Acceso abierto Artículo DOAJ
O.I. Nakonechna et al · Vasyl Stefanyk Carpathian National University · 2021 · ISSN 1729-4428
The cubic Ni3.3C carbide has been fabricated by mechanical alloying of elemental Ni powder and the multiwalled carbon nanotubes in a high energy planetary ball mill. Crystal structure of carbide obtained belongs to the d...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Exploring the utilities of rice straw black liquor (part XVI): nano (zinc/lignin) hybrid for safe polyurethane films with enhanced antimicrobial, mechanical, and UV-protecting properties
Artículo
Acceso abierto Artículo DOAJ
Galal A. M. Nawwar et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Green composites are increasingly attracting interest due to their potential to address environmental issues by merging sustainable fillers with biodegradable polymers. The current study investigates the incorpo...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
preparation and study of mechanical and physical properties of utectic alloy (Pb-Sn-Zn)
Artículo
Acceso abierto Artículo DOAJ
Seham Younis Mustapha et al · University of Mosul, College of Education for Pure Science · 2010 · ISSN 1812-125X
Abstract In this research, we prepared a eutectic ternary alloy from (Pb-Sn-Zn) metals under normal pressure. We investigated some of the physical properties of the alloy and their elements, which are thermal properties ...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng
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Open Access
Effect of Micro-scale Y Addition on the Fracture Properties of Al–Cu–Mn Alloy
Artículo
Acceso abierto Artículo DOAJ
Ting-Biao Guo et al · KeAi Communications Co., Ltd · 2018 · ISSN 1000-9345
Abstract Rare earth (RE) elements have positive effects on Al alloy, while most research is focused on microstructure and mechanical properties. As important application indices, toughness and plasticity are properties t...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Open Access
Effect of SWCNT dispersion on epoxy nanocomposite properties
Artículo
Acceso abierto Artículo CONICET Digital
Uzunpinar, Cihan et al · John Wiley & Sons Inc · 2012 · ISSN 0272-8397
In nanocomposites containing single wall carbon nanotubes (SWCNTs), the final properties strongly depend on the dispersion quality of these fillers. Various methods have been used to improve the dispersion of nanofillers...
Idioma eng
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Open Access
Investigation on the mechanical behavior of coconut leaf sheath and midrib of coconut leaf reinforced epoxy composites
Artículo
Acceso abierto Artículo DOAJ
Murugesan Palaniappan et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Over the last two decades, researchers have focused on natural reinforcement composites as choice to conventional and man-made fiber composites due to their enhanced properties. While many research has studied t...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Microstructure and Properties of the Energetic Structural Material of Ti1.5ZrNbMo0.5W0.5 High-Entropy Alloy
Artículo
Acceso abierto Artículo DOAJ
Xiaohan WU et al · Editorial Office of Chinese Journal of High Pressure Physics · 2026 · ISSN 1000-5773
With the increasing demand for enhanced mechanical properties and energy release capabilities in energetic structural materials, traditional materials struggle to concurrently achieve both high mechanical properties and ...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
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
Enhanced Surface Mechanical and Tribological Properties of H13 Die Steel with TiAlSiN Coating Deposited by HiPIMS
Artículo
Acceso abierto Artículo DOAJ
Jun Lin et al · KeAi Communications Co., Ltd · 2024 · ISSN 2192-8258
Abstract TiAlSiN is a potential protection coating for die steel to improve the surface hardness, anti-wear performance and suitability. In the present study, TiAlSiN is deposited on H13 die steel by high power impulse m...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Open Access
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
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Influence of interstitial elements (oxygen, nitrogen) on properties of zirconium alloys (review)
Artículo
Material complementario disponible Artículo DOAJ
Vasyl Trush et al · Vasyl Stefanyk Carpathian National University · 2022 · ISSN 1729-4428
A review of the regularities of the influence of interstitial elements (oxygen, nitrogen) on the properties of zirconium alloys was presented. It was noted that in the scientific and technical literature dates the main a...
LCC TENDOlBoeXNpY3M~Idioma eng
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