Browsing Malzeme Bilimi ve Mühendisliği Bölümü Koleksiyonu by Title
Now showing items 1-20 of 22
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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 ... -
BVRI Photometric Observations, Light Curve Solutions and Orbital Period Analysis of BF Pav
(IOP Publishing, 2021)A new ephemeris, period change analysis and light curve modeling of the W UMa-type eclipsing binary BF Pav are presented in this study. Light curves of the system taken in BVRI filters from two observatories, in Australia ... -
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 ... -
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 ... -
Design of a New Ultra-sensitive Methane Sensor Based On Optical Approaches that Utilize Laser Diodes
(Old City Publishing, 2021)We design a new ultra-sensitive optical methane sensor by combining such optical approaches as appropriate use of absorption bands of methane by HITRAN database in the near-infrared (NIR) region, effective absorption path ... -
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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
Hybrid nanoparticles embedded polyvinyl butyral nanocomposites for improved mechanical, thermal and microwave absorption performance
(SAGE Publications, 2021)Polymer-based nanocomposites have been broadly investigated to improve its specific properties such as thermal and mechanical properties to use in different application areas. In this study, we aimed to ameliorate the ... -
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 ... -
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 ... -
A novel polyaniline/NiO nanocomposite as a UV and visible-light photocatalyst for complete degradation of the model dyes and the real textile wastewater
(Springer, 2021)The textile processing industry utilizes enormous amounts of water. After the dying process, the wastewater discharged to the environment contains carcinogens, non-biodegradable, toxic, and colored organic materials. This ... -
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 ... -
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 ...
