Malzeme Bilimi ve Mühendisliği
Recent Submissions
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Significantly improved shear, dynamic-mechanical, and mode II fracture performance of seawater aged basalt/epoxy composites: The impact of halloysite nanotube reinforcement
(Elsevier B.V., 2021)The primary concern of fiber-reinforced polymers (FRPs) subjected to seawater environment is losing their initial mechanical performance since water can diffuse into the composite and deteriorates the fiber-matrix interface. ... -
An experimental study on low velocity impact performance of bolted composite joints-part 2: Influence of long-term seawater aging
(Elsevier Ltd, 2021)In the first part of this two-part paper (Part 1), the low-velocity impact (LVI) response of bolted fiber-reinforced polymer joints was investigated considering with two scenarios based on the localized impact damage as ... -
An experimental study on low velocity impact performance of bolted composite joints part 1: Influence of halloysite nanotubes on dynamic loading response
(Elsevier Ltd, 2021)Mechanical joints are a widely utilized to assembly fiber reinforced polymer composites in marine applications. Impact is one of the most encountered unpredictable loading types which significantly diminishes the mechanical ... -
GaN/ZnO hybrid nanostructures for improved photocatalytic performance: One-step synthesis
(TUBITAK, 2023)Nanostructured semiconductor materials are considered potential candidates for the degradation of textile wastewater via the photocatalytic process. This study aims to produce hexagonal gallium nitride (GaN) nanoplates and ... -
Combined effect of fiber hybridization and matrix modification on mechanical properties of polymer composites
(SAGE Publications Ltd, 2023)Glass/carbon fiber reinforced hybrid composites are great candidates for wind turbine blade manufacturers to make larger blades. Variation of stacking sequences ensures design freedom to the composite engineers to optimize ... -
Coating graphene nanoplatelets onto carbon fabric with controlled thickness for improved mechanical performance and EMI shielding effectiveness of carbon/epoxy composites
(Elsevier Ltd, 2023)Coating nanostructures on fiber reinforcement is a facile and scalable technique to manufacture next-generation fiber-reinforced polymer composites with tailored physical properties. Optimizing the nanomaterial coating ... -
Effect of High-Chromium Ferrous-Based TiC Composite Coating on Microstructural and Corrosion Properties of Steels
(Springer, 2023)Coatings are generally one of the surface protection methods used to prevent corrosion damage. However, coatings with a lean chemical content usually perform low corrosion resistance. Additive carbides could be added to ... -
Possible optical counterparts of ULXs in NGC 1672
(John Wiley and Sons Inc, 2023)In this study, we use archival data from Hubble Space Telescope (HST), Chandra, XMM-Newton, and Swift-XRT, to probe the nature of 9 (X1-X9) candidate ultraluminous X-ray sources (ULXs) in NGC 1672. Our study focuses on ... -
An experimental implication of long-term hot-wet-aged carbon fiber/polyether ketone ketone composites: The impact of automated fiber placement process parameters and process-induced defects
(John Wiley and Sons Inc, 2023)During the service life of aerospace-grade composites, process parameters and process-induced defects may become crucial. Most studies in this field have mainly focused on the relationship between process-induced defects ... -
Effects of sintering temperature on the microstructural properties of Al2O3-Y2O3 powder mixtures
(Walter de Gruyter GmbH, 2021)In this study, YAlO3 (YAP) was produced at low temperatures by a powder sintering process. Al2O3-Y2O3 powder mixtures were subjected to heat treatment at different temperatures. The relationship between the sintering ... -
Selectively Reinforced Functionally Graded Composite-like Glass/Carbon Polymer Nanocomposites: Designed for Efficient Bending and Impact Performance
(Korean Fiber Society, 2022)Offshore wind turbine blades (OWTBs) are exposed to various types of loadings during their service life. Moreover, due to their tremendous size, huge investment costs are established, including advanced engineering materials ... -
In-situ measurement of aligning intensity and rotational temperature in field-free molecular alignment via white light generation
(Elsevier GmbH, 2021)We determine the aligning intensity and rotational temperature in field-free molecular alignment measured via white light signal. Relying on temporal dependencies of the time-resolved alignment signature obtained via ... -
Energy and angular distributions of electrons from sodium atoms photo-ionized with femtosecond laser pulses
(IOP Publishing Ltd, 2021)We studied photoelectron angular distributions (PADs) and energy spectra of sodium atoms photo-ionized with intense short laser pulses in the near-infrared region. Energy spectra of photoelectrons due to multistep ionization ... -
Effectiveness of different packaging films and trays on mushrooms (Agaricus bisporus) subjected to simulated transportation conditions at different vibration frequencies
(Wiley Periodicals LLC., 2021)This study aimed to determine the different vibration frequencies (4, 8, 12, and 16 Hz) and packaging trays and films (Polypropylene trays + microperforated films (MP) and Polystyrene foam trays + polyvinyl chloride stretch ... -
Diffractive multifocal lenses by computer-generated holograms
(SPIE (Society of Photo-optical Instrumentation Engineers), 2021)The dynamics of rotational wave packets of laser-aligned linear molecules were studied with femtosecond laser-driven strong-field ionization (SFI). The dynamics were observed as a function of the delay between a femtosecond ... -
An overwiew on corrosion behavior of steels in factory
(L.N. Gumilyov Eurasian National University, 2021)In this study, corrosion behaviors of diffuser unit solution by which raw sugar is produced from minced sugar beets in sugar factories on St-37 low alloy steel and AISI 304, 304L, 316 austenitic stainless steel types were ... -
Facile synthesis and electrochemical properties of Prussian Blue/MWCNT and PB/WO3 films
(Bulgarska Akademiya na Naukite, 2021)In this study, Prussian Blue (PB)/MWCNTs and PB/WO3 nanocomposite films were deposited onto In-SnO2 (ITO) substrates by a simple chemical bath deposition method. The structural, morphological, and electrochemical properties ... -
An electrochemical approach to evaluating surface coatings
(Inderscience, 2021)In order to understand the influence of metal carbides and niobium carbides on electrochemical behaviour of Fe-based composite powder and FeNb powder coatings were added. Above mentioned composite layer was prepared on a ... -
Impact response of nanoparticle reinforced 3D woven spacer/epoxy composites at cryogenic temperatures
(SAGE Publications, 2021)Fiber-reinforced polymer composites serving in harsh conditions must maintain their performance during their entire service. The cryogenic impact is one of the most unpredictable loading types, leading to catastrophic ... -
An approximation to determine corrosion and mechanical behavior of ti-based alloys
(World Scientific Publishing, 2021)Titanium and its alloys used in biomaterial applications are preferrably the cause of high-corrosion resistance properties in addition to having good mechanical properties. Commercially pure Ti (CPTi) (Grade 2), Ti6Al4V ...
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