Yazar "Kaya, Güray" için listeleme
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Aydın Çine yöresi albit flotasyon ve triyaj atıklarının seramik bünyelerde kullanımının bünye özelliklerine etkisi
Kaya, Güray (Anadolu Üniversitesi, 2002)Aydın Çine bölgesi albit flotasyon ve triyaj atığının çeşitli seramik bünyelerde feldispatın yerini alıp alamayacağı incelenerek hem bir atık malzemenin değerlendirilebilirliğini sağlamak hem de bünyenin maliyetini düşürmek ... -
Chemical durability behaviour of bulk glasses in the Er-SiAlON system: Surface characterisation by SEM
Dolekcekic, E; Kaya, Güray; Karasu, Bekir; Pomeroy, MJ; Hampshire, S (Trans Tech Publications LTD, 2004)Er-SiAlON glasses were produced by melting appropriate powder mixtures under nitrogen at 1715 degreesC using a cation ratio composition of Er:Si:Al = 3.45:3:2 and with varying nitrogen contents (N= 5 to 22 equivalent %). ... -
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 ... -
Effects of fritted borax solid wastes on the properties of brick bodies
Kaya, Güray; Karasu, Bekir; Karacaoğlu, E. (2009)Brick is a structural ceramic material that, in modem times, is made by pressing clay into blocks and firing them to a requisite hardness in a kiln. In order to improve quality and usage fields of brick, it is obvious that ... -
Effects of the red mud based pigment addition on the physical and micro-structural properties of porcelain tiles
Karasu, Bekir; Çakı, Münevver; Akgün, E; Kaya, Güray (Trans Tech Publications LTD, 2004)In the production of conventional porcelain tiles colouring agents, being either in the form of pure oxides or pigments, are commonly and widely used at considerably high amounts to increase the attraction impact of final ... -
The efforts on utilization of Borax solid wastes in wall tile bodies
Karasu, Bekir; Kaya, Güray; Yurdakul, Hilmi; Topkaya, A. (2003)Recycling attempts of many different kind of by-products or wastes released from various industrial branches are of importance. Kyrka borax deposits run by Etibank of Turkey, dumps considerable amounts of wastes with high ... -
Evaluation of a natural stone with fluxing capability in stoneware glazes
Karasu, Bekir; Kaya, Güray; Sevim, C; Orlansa, S (Trans Tech Publications LTD, 2004)New glaze systems have been continuously developed in order to supply certain advantages to ceramic bodies such as resistance against external thermal and mechanical forces and an aesthetic appearance as well as hygiene. ... -
Evaluation of Etybank-Kirka borax solid wastes of Turkey in wall tile glazes
Karasu, Bekir; Kaya, Güray; Kozulu, R. (2003)Borax, as a raw material, has a wide range of application in both the ceramic and glass industry. Turkey is fortunate to have an abundant supply of borax deposits. In Turkey, even the borax solid wastes produced during the ... -
Metal desteksiz diş porseleni üretimi ve karakterizasyonu
Kaya, Güray (Anadolu Üniversitesi, 2008)Diş porselenleri metal destekli ve metal desteksiz (tam seramik) olmak üzere ikiye ayrılmaktadır. Birinci grup adından da anlaşıldığı gibi bir metal kaide üzerine porselen uygulanması sonucu elde edilen protez çeşididir. ... -
A preliminary research on the properties of lightweight expanded clay aggregate
In the present study, lightweight expanded clay aggregates were produced from clay, waste brick powders, albite floatation waste, and coal at various temperatures ranged from 900 °C to 1250 °C. After the production, the ... -
Use of borax solid wastes in diopside based glass-ceramic floor tile glazes
Karasu, Bekir; Kaya, Güray; Özdemir, Özge (Minerals, Metals & Materials Soc, 2006)Boron raw materials are amongst the most important natural sources for many industrial branches and their values become increasingly raised with the discovery of boron usage in many new technological fields. All the countries ... -
Use of concentrator wastes of Etibor Kirka Borax company in soft porcelain opaque glazes as an alternative fluxing agent
Karasu, Bekir; Kaya, Güray; Karalar, M (Trans Tech Publications LTD, 2004)Both manufacturers and customers in ceramic sector like all industrial branches always demand high quality products with less cost. With the increase in consumption levels of final products the considerable decreases in ... -
Use of tuncbilek thermal power plant's fly ash in stoneware glazes as a colouring agent
Karasu, Bekir; Kaya, Güray; Aydasgil, A; Kurama, H (Trans Tech Publications LTD, 2004)With the increased energy needs thermal power plants enlarge their production rates. In spite of high productivity in energy supplies, the concentration of fly ash filtered in the chimneys of these plants raises subsequently. ... -
Utilisation of a natural stone with fluxing ability in floor tile body as a Na-feldspar replacement
Karasu, Bekir; Kaya, Güray; Sevim, C; Şen, E (Trans Tech Publications LTD, 2004)In 1960's the floor tile production of Turkey was started with a large use of K-feldspar as a fluxing agent. However, due to its limited deposits companies begun to employ Na-feldspar instead. At present, considerable level ... -
Utilisation of concentrator wastes of etibor Kirka Borax Company in the recipe of an opaque frit used for wall tile glazes as an acid boric replacement
Karasu, Bekir; Kaya, Güray; Kozulu, R (Trans Tech Publications LTD, 2004)Turkey holds similar to63% of total boron deposition shares of the world with 803 million tons. Eti Holding, being the most important producer, possesses 31% of total world production on the B2O3 basis. Like every other ... -
Utilization of borax solid wastes in fast single-firing porcelain tile glass-ceramic glazes under industrial working conditions
Karasu, Bekir; Kaya, Güray; Çakır, A.; Yesilay, S. (2008)In this investigation, the wastes of Eti Maden Kirka Boron Company of Turkiye were evaluated in the production of diopside and anorthite-based glass-ceramic glazes suitable for porcelain tiles fast and single-fired under ... -
Utilizing of borax solid wast es in roof tile and brick bodies
Kaya, Güray; Karasu, Bekir; Karacaoğlu, Erkul (Minerals, Metals & Materials Soc, 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. ...
