Güncel Gönderiler: Fakülteler
Toplam kayıt 10075, listelenen: 901-920
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Characterization of Thermochromic Pigments as Coating Materials
(2018)In this study, thermochromic coatings were produced using thermochromic pigment and polyvinylpyrrolidone (PVP). It is aimed to develop innovative materials that will reduce external dependence, increase international ... -
Alternating current electrophoretic deposition of HA and hBN nanoparticles on Ti substrate
(2017)Hydroxyapatite (HA) and hexagonal boron nitride (hBN) are biocompatible materials. In this study, nano HA and nano hBN particles were used for coatings on titanium (Ti) substrate. The nanoparticles were deposited on Ti ... -
Tek Eksenli Basınç Altında Bükülme Davranışı Gösteren Kompozit Silindirlerin Tasarımı Ve Optimizasyonu ?
(2013)Bu çalışmanın amacı kompozit silindirlerin baskı yükü altında bükülme performanslarının tahminlenmesinde genetik algoritma, kesik değerli parçacık sürü optimizasyonu ve sürekli değerli parçacık sürü optimizasyonu metodlarının ... -
Effect of Precursor Type on Zinc Oxide Formation and Morphology Development during Hydrothermal Synthesis
(2016)Semiconducting metal oxide sensors have been widely studied due to their small dimensions, low cost and low power consumption. ZnO is a potential material for gas sensor applications because of its high piezoelectric ... -
Structure, microstructure and magnetic properties of Ni 75 Fe 25 films elaborated by evaporation from nanostructured powder
(Elsevier B.V., 2015)We report on the structural, microstructural and magnetic properties of Ni 75 Fe 25 permalloy (Py) thin films. Py thin films with different thicknesses were deposited by vacuum evaporation from nanocrystalline powder onto ... -
Effect of cathode slurry composition on the electrochemical properties of Li-ion batteries
(Electrochemical Society Inc., 2015)The performance difference between commercial and laboratory scale cells remains a problem to be solved. Different way of battery electrode preparation is considered to be the main reason underlying various battery ... -
Borabey Göleti'nin Termal Katmanlaşma Yapısının İncelenmesi
(2015)Eskişehir'de tarımsal sulama amaçlı olarak kullanılan yüzeysel su kaynaklarından birisi olan Borabey Göleti, kapalı bir havza yapısına sahip olması ve havzasındaki tarımcılık faaliyetleri nedeniyle günümüzde kirlenme ... -
The effect of sintering conditions on the formation of hydroxyapatite-boron nitride nanocomposites
(Taylor and Francis Inc., 2015)Being the main inorganic constitution of hard tissues (bone and teeth), calcium phosphates has been applied in medical and dental applications for hard tissue repairment. Hydroxyapatite (HAp) based ceramics are attracting ... -
Electrophoretic coating of hydroxyapatite-boron nitride nanocomposites on titanium implants
(Taylor and Francis Inc., 2015)Titanium (Ti) and its alloys have long been used as implant materials in dental and orthopedic applications. However, they can suffer certain disadvantages, such as poor osteoinductive properties and low corrosive-wear ... -
Effect of activators and calcination on luminescence properties of åkermanite type phosphors
(Scientific Publishers, 2015)Ákermanite type Ca2MgSi2O7 phosphors activated with different types of rare earths have been synthesized through a solid state reaction method under weak reducing atmosphere and/or open atmosphere. The phase properties of ... -
Gamma and neutron shielding behavior of spark plasma sintered boron carbide-tungsten based composites
(Minerals, Metals and Materials Society, 2016)In this study gamma and neutron attenuation properties of boron carbide-tungsten (B4C-W) based composites were investigated. B4C-W based composites were produced by spark plasma sintering (SPS) method. W additions were 5%, ... -
Effect of kaolin type on pyroplastic deformation of sanitaryware porcelain body [Kaolen türünün saglik gereçleri porselen bünyesinin piroplastik deformasyonu üzerine etkisi]
(Gazi Universitesi Muhendislik-Mimarlik, 2016)Pyroplastic deformation is one of the major problems of sanitaryware production, because of high temperature firing and high amount of glassy phase and this problem can be reduced by controlling of amount of glassy and ... -
Sintering of 94Na0.5Bi0.5TiO3-6BaTiO3 with SPS and conventional methods for crystal growth
(Hanyang University, 2016)In this study, lead-free 94Na0.5Bi0.5TiO3-6BaTiO3 (94NBT-6BT) piezoelectric ceramics and embedded single crystals in polycrystalline 94NBT-6BT matrix were sintered by conventional (CS) and spark plasma sintering (SPS) ... -
Characterizaton of vinlyester resin modified with BNNS filled PMMA electrospun nanofibers
(European Conference on Composite Materials, ECCM, 2016)Polymethylmethacrylate/Boron nitride nanosheets (PMMA/BNNSs) nanofibers were produced by conducting electrospinning. Various different processing parameters, including applied voltage, flow rate, molecular weight and ... -
Vibration aided vacuum infusion of bnns modified carbon Fabric/Epoxy composites
(International Committee on Composite Materials, 2017)Two-dimensional (2D) materials have aroused remarkable attention since the successful separation of graphene, atomic layers of carbon, has demonstrated novel electronic properties. Boron nitride (BN) is a structural analog ... -
Boron nitride nanosheet (BNNS) filled pmma nanofibers as filler for composites
(International Committee on Composite Materials, 2017)Polymethylmethacrylate/Boron nitride nanosheets (PMMA/BNNSs) nanofibers were produced by conducting electrospinning. Various different processing parameters, including applied voltage, flow rate, molecular weight and ... -
SERT HAMMADDE TANE BOYUTUNUN SAĞLIK GEREÇLERİ PORSELENİNİN FİZİKSEL ÖZELLİKLERİNE ETKİSİ
(2011)üretiminde kullanılan hammaddelerden kuvars kumu ve feldispat sert hammaddelerdir. Sert hammaddelerin tane boyut dağılımının seramik bünyelerin sinterlenme davranışını ve fiziksel ve mekanik özelliklerini etkilediği bi ... -
Effect of Ta buffer and NiFe seed layers on pulsed-DC magnetron sputtered Ir20Mn80/Co90Fe10 exchange bias
(2011)A systematic investigation has been done on the correlation between texture, grain size evolution and magnetic properties in Ta/Ni 81Fe19/Ir20Mn80/Co 90Fe10/Ta exchange bias in dependence of Ta buffer and NiFe seed layer ... -
Development of thermoacoustic imaging system: Preliminary experimental results [Termoakustik Görüntüleme Sisteminin Geliştirilmesi: İlk Deneysel Sonuçlar]
(Institute of Electrical and Electronics Engineers Inc., 2017)Mammography and ultrasound are commonly used techniques for detection and follow-up of breast cancer. Microwave induced thermoacoustic imaging is a new non-ionizing imaging modality that can facilitate early detection and ... -
Investigation of lead extraction process from galena concentrates by full factorial design
(Korza Matbaacilik, 2011)Nowadays the use of environment-friendly processes is gaining an increasing importance in metallurgy. Environmental regulations are continuously making it difficult to produce lead from galena concentrates by pyrometallurgical ...
