Yazar "Turan, Servet" için WoS İndeksli Yayınlar Koleksiyonu listeleme
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Production and characterisation of iron-chromium pigments and their interactions with transparent glazes
Özel, Emel; Turan, Servet (Elsevier Sci LTD, 2003)In this study, production and characterisation of pigments by using less expensive raw materials such as limonite and chromite was undertaken. The resulting pigments were characterised by using X-ray diffraction (XRD) and ... -
Production and characterisation of pigments produced using grinding waste from cast iron foundry
Turan, Servet; Inceefe, Y; Özel, Emel (Trans Tech Publications LTD, 2004)The brown and black pigments are generally synthesised from different powders such as iron (111) and chromium (111) oxide powders. In this study, iron-chromium pigments by using grinding waste from cast iron foundry as ... -
Production of alpha-beta SiAlON-TiN/TiCN composites by gas pressure sintering
Ayas, Erhan; Kara, Alpagut; Mandal, Hasan; Turan, Servet; Kara, Ferhat (Belgian Ceramic Society, 2004)Due to the favorable properties possessed by novel alpha-beta SiAlONs, they are attractive materials for cutting tool applications. Such applications require materials with high hardness, high fracture toughness and high ... -
Production of blue willemite based pigments by using ZnO powder produced from metal slags
Özel, Emel; Turan, Servet (Trans Tech Publications LTD, 2004)In this study, production of pigments by adding different amount of Co and calcination at different temperatures were under-taken. Co-willemite blue pigments were produced by using ZnO powders produced from metal slags. ... -
Production of brown and black pigments by using flotation waste from copper slag
Özel, Emel; Turan, Servet; Coruh, S; Ergün, ON (SAGE Publications LTD, 2006)One of the major problems in copper-producing Countries is the treatment of the large amount of copper slag or copper flotation waste generated from copper slag which contains significant amounts of heavy metals Such as ... -
Production of brown pigments for porcelain insulator applications
Özel, Emel; Ünlütürk, G; Turan, Servet (Elsevier Sci LTD, 2006)In this study, production of brown pigment for the ceramic insulator applications by using inexpensive natural raw materials or waste materials was undertaken. Different pigment compositions were designed, synthesised and ... -
Production of coloured zircon pigments from zircon
Özel, Emel; Turan, Servet (Elsevier Sci LTD, 2007)Zircon (ZrSiO4) pigments are commonly used in the ceramic industry for glazes due to their high chemical stability and superior resistance to the dissolution during firing in glazes. These pigments are made by calcining a ... -
Quantitative X-ray diffraction analysis of reactive infiltrated boron carbide-aluminium composites
Arslan, Gökhan; Kara, Ferhat; Turan, Servet (Elsevier Sci LTD, 2003)Dense (> 98% of theoretical) boron carbide, (B4C)-aluminium (Al) composites were produced between 985 and 1370 degreesC by pressureless melt infiltration of Al alloys into porous B4C compacts under. argon (Ar) atmosphere. ... -
Reaction model for the boron carbide/aluminium system
Arslan, Gökhan; Kara, Ferhat; Turan, Servet (Trans Tech Publications LTD, 2004)An attempt has been made to shed light on the reaction mechanism during the production of B4C/Al composites by making use of the measured phase contents of the phases B4C, Al, Al3BC and AlB2. It was found that the agreement ... -
Reactions at ceramic-metal interfaces in capacitor-discharge joined ceramics
Turan, Servet (Transtec Publications LTD, 1999)A capacitor-discharge joining technique has been used to fabricate zirconia-AlxNiyYz zirconia (ZrO2) joints, in addition, the surface of the ZrO2 tiles were sputter coated with Ti and joined using Al as an interlayer ... -
Scanning electron microscopy observations of fatigue crack growth retardation due to block overloads
Turan, D; Turan, Servet; Ay, Nuran (IOP Publishing LTD, 2001)Fatigue crack propagation behaviour of 2024-T3 aluminium (Al) alloy under periodic overloads superimposed on constant amplitude loadings with R=0.5 and f=10 Hz was investigated by scanning electron microscopy (SEM). During ... -
Special Issue: SiAIONs and Non-Oxide Ceramics Preface
Mandal, Hasan; Komeya, Katsutoshi; Turan, Servet (Elsevier Sci LTD, 2012)… -
Structural insights on understanding the cubic phase stabilization mechanism of sol-gel synthesized Li7-3xAlxLa3Zr2O12 (x=0-0.4) - The effect of ZrOCl2 and ZrO(NO3)(2)
Dermenci, Kamil Burak; Turan, Servet (Elsevier Sci LTD, 2018)Stabilization of cubic Li7La3Zr2O12 phase, one of the most promising solid electrolytes for Li-ion batteries, has been extensively studied in terms of various stabilizer additions in solution-based systems. However, different ... -
Synthesis of an iron-chromium ceramic pigment by using limonite and chromite mixtures
Özel, Emel; Küçük, I; Turan, Servet (Belgian Ceramic Society, 2003)The pigments, which are important parts of ceramic industry, have been produced by a prolonged expensive process due to a necessity of using very expensive pure oxides. Therefore, it is important to produce pigments from ... -
Synthesis of Phosphorus Included Multiwalled Carbon Nanotubes by Pyrolysis of Sucrose
Küçükayan-Doğu, Gökçe; Sen, H. Şener; Yurdakul, Hilmi; Turan, Servet; gülseren, Oğuz; Bengü, Erman (American Chemical Society, 2013)Multiwalled carbon nanotubes (MWCNT) were synthesized by a pyrolysis route which involves a dehydration step using phosphoric acid. The resultants were found to be mostly containing amorphous carbon with scattered MWCNTs ... -
Synthesis of the CeO2 based pigments by using enriched rare-earth oxides located at Eskisehir Kizilcaoren region
Topuz, H; Özel, E; Turan, Servet (Trans Tech Publications LTD, 2004)Pigments based on CeO2 structure are known to give various pink-orange and red brown colour in ceramic glazes. This type of pigments is prepared by high temperature calcination Of CeO2 and Pr6O11 with admixed rare-earth ... -
Tailoring the properties of spark plasma sintered SiAlON containing graphene nanoplatelets by using different exfoliation and size reduction techniques: Anisotropic electrical properties
Başkut, Sinem; Çınar, Alper; Seyhan, Abdullah Tuğrul; Turan, Servet (Elsevier Sci LTD, 2018)Insulating SiAlON ceramics can be machined into complex shapes if the electrical conductivities can be increased with additives. Therefore, the microfluidization technique was used as an alternative to traditional sonication ... -
Tailoring the properties of spark plasma sintered SiAlON containing graphene nanoplatelets by using different exfoliation and size reduction techniques: Anisotropic mechanical and thermal properties
Çınar, Alper; Başkut, Sinem; Seyhan, Abdullah Tuğrul; Turan, Servet (Elsevier Sci LTD, 2018)SiAlON ceramics are intensively used in different areas but still there is a need to improve the mechanical and thermal properties as well as ease of machinability and reduce the weight. In this study, the effect of graphene ... -
Towards atomic scale engineering of rare-earth-doped SiAlON ceramics through aberration-corrected scanning transmission electron microscopy
Yurdakul, Hilmi; Idrobo, Juan C.; Pennycook, Stephen J.; Turan, Servet (Pergamon-Elsevier Science LTD, 2011)Direct visualization of rare earths in alpha- and beta-SiAlON unit-cells is performed through Z-contrast imaging technique in an aberration-corrected scanning transmission electron microscope. The preferential occupation ... -
Transmission electron microscopy of interfaces in structural ceramic composites
Knowles, KM; Turan, Servet; Kumar, A; Chen, SJ; Clegg, WJ (Blackwell Science LTD, 1999)Ceramic composites based either on a particulate, fibre or a lamellar architecture are potentially useful as damage-tolerant high-temperature engineering materials. The ability of the interfaces in such systems to deflect ...