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This study investigates the formation mechanisms of metal foil textures on composites surface, focusing on the distinct stripes and patterns observed in areas with layer thickness variations, overlaps, stringer bonding, ...

Abstract This paper focused to enhance the mechanical and microstructural properties of Al 7475 alloy by incorporating Si₃N₄/TiO2 hybrid ceramic particles in developing composites through Friction Stir Welding (FSW...

In this study, hydroxyapatite and 3 mol. % yttria stabilized zirconia–hydroxyapatite (YSZ–HAp) composites were synthesized using the co-precipitation method. The composites were produced with 1, 4, and 7 wt. % of...

The structural, magnetic and electrophysical properties of composites based on nanosized magnetite chemically modified of copper iodide and polychlortrifluoroethylene have been studied at temperatures 298 – 450 K and C...

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...

The latest developments in the field of materials to improve the physical and chemical properties is the use of physical modification of polymeric materials. The specimens of polyepoxy and composites on the base metal ox...

The anti-wear properties of polymer composites based on polytetrafluoroethylene with not metallizedand metallized carbon fibers in conditions of friction and wear in over limit and limit of specific loads havebeen resear...

Аn analysis of the structure formation of concrete composites, compressive strength of which exceeds 120 MPa and a quantitative analysis of their qualitative composition and hydration products by X-ray diffraction, x-ra...

g-C3N4/TiO2 nanocomposites seem to be promising materials for photocatalytic reductive applications such as water splitting and CO2 reduc-tion. The g-C3N4 is known as a metal-free semicon-ductor exhibiting a high reducti...

In this work, the morphological and electrical properties of the composite nanoporous carbon material/thermally expanded graphite or acetylene black have been investigated. Nanoporous carbon material was obtained from pl...

Synthesis of new drugs, their rational design, or isolation from natural sources has decreased, and these facts lead to the use of currently marketed drugs. Some of them, extensively used, show unfavorable properties rel...

A pressing issue in materials science is the controlled application of ceramic composite materials at high temperatures in modern technologies, particularly in nuclear physics, atomic energy, aerospace, and rocket engine...

Abstract Selective laser melting (SLM) is an emerging additive manufacturing technology for fabricating aluminum alloys and aluminum matrix composites. Nevertheless, it remains unclear how to improve the properties of la...

This study investigated the effect of nano-SiO2 (0.125, 0.25, and 0.5 wt %) and micro-SiO2 (3, 6, and 9 wt %) additions on the corrosion resistance of aluminum (Al) fabricated by powder metallurgy (PM). The Al powder a...

Optical properties, such as transmittance and diffuse reflectance in the range of 200-800 nm, of hot-pressed films of poly(ethylene-co-vinyl acetate) filled with up to 10 wt% of calcium carbonate were analyzed. A linear ...

SiC reinforced aluminum matrix composites (AMCs) are widely employed in various fields, and great importance has been attached to SiC/Al interface. Here, SiC/2009Al AMCs are fabricated for further research into SiC/Al in...

3,4-Dinitrofurazanfuroxan (DNTF) is a highly energetic material with high sensitivity. For its handling safety, preparation of polymer-bonded composites is an effective approach. In this study, thermoplastic polyurethane...

Latin America is a vibrant and ethnically diverse land, with a unique culture characterized by ingenuity and creativity. This multi-journal Virtual Issue, guest-edited by Profs. Germán E. Gomez and Galo J. A. A. Soler-I...

The results of a predictive analysis of the mock-up of a reactor containment building, based on computer numerical simulation, are presented in this paper and compared with the results obtained in the context of the VeRC...

Foram caracterizadas e identificadas as frações proteicas constituintes do capim-mombaça submetido a quatro doses de nitrogênio (0, 100, 300 e 500kg.ha-1) em duas alturas de corte no período chuvoso e no seco. Utili...

This study evaluates the low-velocity impact response of aerospace-grade epoxy laminates (M18/1) interleaved with four distinct thermoplastic films (PEI, PES, PSU, PC). Impact performance was correlated with quasi-static...

Abstract Per- and polyfluoroalkyl substances (PFAS) and microplastics (MPs) are certain types of persistent plastic contaminants that are a cause of concern to both the ecosystems and human health. The nanotechnologies o...

This paper aims to investigate the structural, optical and electrical properties of PEO doped with NiO. The DFT calculations have been performed using Gaussian 09 package of programs. The calculated electronic properties...

Recent advancements in helmet design demonstrate that mimicking natural models can enhance both aerodynamics and safety protection. Thus, this paper comprehensively reviews the bio-inspired helmet designs reported in the...