Güncel Gönderiler: Bildiri Koleksiyonu
Toplam kayıt 150, listelenen: 1-20
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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 ... -
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 ... -
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%, ... -
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 ... -
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 ... -
Effects of production method and space holder material on microstructure of porous titanium
(European Powder Metallurgy Association (EPMA), 2012)The use of space holder particles is now a well-known and common method for production of porous titanium implants. It is possible to control porosity and pore structure by the use of a variety of spacer materials available. ... -
Synchrotron texture analysis of thick BiFeO 3-PbTiO 3 layers synthesised by tape casting using Aurivillius and non-Aurivillius templates
(2012)The solid solution between bismuth ferrite and lead titanate (xBiFeO 3-(1-x)PbTiO 3 or BFPT) possesses a morphotropic phase boundary (MPB) between the rhombohedral and tetragonal forms at x=0.7. It is of interest to ... -
Mechanical properties and thermal shock behaviour of model MgO-MgAl 2O4 spinel composite refractories
(2006)The effects of varying the amounts (5 to 30 wt%) and particle sizes of magnesium aluminate spinel (i.e. preformed and in-situ formed) incorporated in a fully dense MgO, were investigated. Mechanical properties were measured ... -
Role of ?-SiAlON nuclei addition on the rod-like Y-Sm ?-SiAlON formation
(2007)In this study, effect of seed addition on the microstructural development of Y-Sm ?-SiAlON system has been investigated. Besides using pre-produced rod-like ?-SiAlON seeds, growth in the glassy phase and harvested by ... -
Densificaron of Sr-Mg doped SiAlONs with GPS and SPS
(2007)At temperature above 1200°C, the thermal stability of ?-SiAlON phases has been debated since 1992; however, it has been discussed if any ?-SiAlON phase can be formed in Ce, La, Eu and Sr-doped SiAlON systems. In our previous ... -
Utilizing of Borax solid wastes in roof tile and brick bodies
(2006)Boron minerals are widely employed in various fields such as ceramic, glass, cement, metallurgy, etc. Although boron deposits of the world are limited, the production level of boron-based products is continuously increased. ... -
Roll pressing of sodium perborate monohydrate
(2006)Sodium perborare monohydrate (SPM) is produced by calcining 3 moles of water of sodium perborate tetrahydrate with fluidized bed dryer. In fluidized bed dryer, the powders of the sodium perborate monohydrate are sucked by ... -
Development strategies for sialon ceramics
(2008)SiAlON ceramics have a wide range of applications due to their favorable mechanical and thermal properties. They are one of the main groups of materials being considered for high temperature load bearing applications and ... -
Optimization of ?-sialon microstructure by heat treatment
(2008)Nd-doped ?-SiAlON starting composition (Nd0.33Si 9.38Al2.62O1.62N14.38) was prepared by gas pressure sintering at 1825°C for 3 hrs. In order to explore the effect of post heat treatment on the developments of elongated ... -
Production and industrial adaptation of fast single firing wall tile opaque glass-ceramic glazes containing borax solid wastes
(2008)Zircon (zirconium silicate) is the main opacifier of glossy, opaque, white colored, frit-based wall tile glazes. However, zirconia containing frits employed in the preparation of these glazes increase the production cost ...
