Yazar "Karasu, Bekir" için Makale Koleksiyonu listeleme
-
Characterization of diopside-based glass-ceramic porcelain tile glazes containing borax solid wastes
Kaya, Gülay; Karasu, Bekir; Çakır, A. (Korean Assoc Crystal Growth, Inc, 2011)In recent years glass-ceramic systems became industrially important for their high softening point, good coating capability for relevant substrates and high chemical and abrasion resistance. The ZrO2-CaO-MgO-SiO2 (ZrCMS) ... -
Effect of activators and calcination on luminescence properties of akermanite type phosphors
Karacaoğlu, Erkul; Karasu, Bekir (Natl Inst Science Communication-Niscair, 2015)Akermanite 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 ... -
Effect of activators and calcination on luminescence properties of åkermanite type phosphors
Karacaoğlu, Erkul; Karasu, Bekir (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 ... -
Effect of transition metal oxide additions on the chemical durability of SrO-MgO-ZrO2-SiO2 glasses
Arslan, Gürsoy; Karasu, Bekir; Dolekcekic, Emrah; Kaya, Güray; Günkaya, Göktuğ (Soc Glass Technology, 2009)SrO-MgO-ZrO2SiO2 quaternary glasses, such as 26SrO, 20MgO, 14ZrO(2),40SiO(2) (wt%,; Zrn glass) have been found to be highly alkaline resistant because of the high ZrO2 and MgO contents of such compositions, However, the ... -
The effects of re-firing process under oxidizing atmosphere and temperatures on the properties of strontium aluminate phosphors
Karacaoğlu, Erkul; Karasu, Bekir (Pergamon-Elsevier Science LTD, 2013)Inorganic phosphorescent pigments have a very wide application, consisting of ceramic decoration and glazes. Therefore, in the present study 3 different commercially available strontium aluminate phosphors (coded Phosphor ... -
Evaluation of borax solid wastes in production of frits suitable for fast single-fired wall tile opaque glass-ceramic glazes
Pekkan, K.; Karasu, Bekir (Indian Acad Sciences, 2010)Zircon (zirconium silicate, ZrSiO(4)) is the main opacifier of glossy, opaque, white-coloured, frit-based wall tile glazes. However, zirconia containing frits employed in the preparation of these glazes raise the production ... -
The Microstructural Studies in Limonite Containing Satin and Opaque Wall Tile Glazes
Karasu, Bekir; Tosuner, L. (2003)There have been a number of studies to investigate possible use of limonite and limonite-based pigments in different ceramic glaze systems. In these researches it was reported that Eskisehir Mihaliccik region's limonite ... -
Production of opaque frits with low ZrO2 and ZnO contents and their industrial uses for fast single-fired wall tile glazes
Pekkan, K.; Karasu, Bekir (Springer, 2009)The amounts of zirconium and zinc oxides, which raise the production costs of ceramic glazes, were decreased in fast single-fired wall tile frit compositions and an industrial frit production was conducted. Opacity of the ... -
The usage of newly developed glass fibre in cement structure and their characterization
Yurdakul, Arife; Dolekcekic, Emrah; Günkaya, Göktuğ; Kavas, Taner; Karasu, Bekir (Elsevier Sci LTD, 2018)In this work, recently developed Zrnl glass fibres belonging to the SrO-Mn2O3-Fe2O3-MgO-ZrO2-SiO2 (SMFMZS) system have been used as reinforcing materials in cement. The highest (2.610 N/mm(2)) compressive strength value ... -
Zircon-free frits suitable for single fast-firing opaque wall tile glazes and their industrial productions
Pekkan, K.; Karasu, Bekir (Elsevier Sci LTD, 2009)Wall tile glazes with a smooth surface texture, high glossiness, and whiteness are usually based on zirconium containing frits. However, these frits are quite expensive and therefore, there have recently been certain ...