Yayıncı "Techna Srl" Araştırma Çıktıları | TR-Dizin | WoS | Scopus | PubMed için listeleme
Toplam kayıt 13, listelenen: 1-13
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Benefication of Turkish feldspars by flotation methods
(Techna Srl, 1995)Turkish feldspars containing some amounts of mineral phases bearing iron and titanium impurities have been studied by the flotation benefication method. On the benefication experiments with the potassium feldspar, the best ... -
Characterization of underclays from Agacli-Kemerburgaz region of Istanbul/Turkey and their evaluation for porcelain tile production
(Techna Srl, 2011)gacli-Kemerburgaz area, NW of Istanbul, is one of the most important underclay deposits of Turkey This area is composed of Paleozoic sedimentary sequence, Upper Cretaceous volcanic rocks, Neogene sediments and Quaternary ... -
Effect of earth alkaline oxides on firing behaviour of porcelain stoneware
(Techna Srl, 2010)Aim of this study was to investigate the relations between chemical composition and firing behaviour of porcelain stoneware formulations. The effects of magnesia and/or calcia incorporation in varying amounts into a standard ... -
Effect of sodium and potassium feldspars on the mechanical and electrical properties of procelain insulators bodies
(Techna Srl, 2006)Porcelain bodies containing kaolin, quartz and different kinds of sodium-feldspar and potassium-feldspar were investigated to study the mechanical and electrical properties of electrical porcelain fired at 1380 degrees C. ... -
Effects of waste glass or boric acid addition on the stain resistance of polished porcelain stoneware
(Techna Srl, 2011)This study evaluates the effects of adding waste bottle glass or boric acid as fluxing agents on the stain resistance of a porcelain stoneware tile body Different amounts of waste bottle glass, 5, 10 and 15 wt. %, were ... -
Effects of wollastonite and barite on the physical properties of a ceramic body
(Techna Srl, 2004)Ceramic Factory, located Mid-West of Turkey, produces wall,and floor tiles. The factory recipe consists mainly of clay, pegmatite, quartz, albite and calcite. Wollastonite and barite were introduced into the factory recipe ... -
Mineralogical technological of underclays and properties in Sile Region, Istanbul, Turkey
(Techna Srl, 2007)Sile Region, northeastern Istanbul, includes the most important underclay deposit of Turkey In the area, Upper Cretaceous calc-alkaline volcanic rocks are the major parent rocks of the Neogene sequence composed of plastic ... -
Possible use of trachyte as a flux in floor tile production
(Techna Srl, 2006)The possible use of trachyte as an alternative fluxing agent in a commercial floor tile body was investigated. The experiments were carried out two parts: In the first part, standard tests were applied to the products ... -
Re-use of mud from process waste water purification plant in ceramic tile production
(Techna Srl, 2010)Turkey is the fifth biggest ceramic tile exporter of the world. Considering the expectation that the Turkish tile sector continues to expand, further studies both on the improvement and the development of the tile formulations ... -
A search on pyrometric cones
(Techna Srl, 1998)New ceramic bodies were studied to produce Seger Cones No. 7 (1230 degrees C), No. 8 (1250 degrees C) and No. 9 (1280 degrees C). The new compositions for Seger Cones were prepared from Turkish raw materials. Standard cones ... -
The use of metarhyolites in porcelain stoneware production, Ilgin-Konya area, Turkey
(Techna Srl, 2010)The aim of this study is to determine the properties of metarhyolites from Konya (Turkey) area and to decide whether or not metarhyolites are suitable as a flux agent for porcelain stoneware tile production For this aim, ... -
Use of rhyolite as flux in porcelain tile production
(Techna Srl, 2009)The use of rhyolite from a local source as an alternative fluxing agent in a commercial porcelain stoneware formulation was investigated. The experimental work was achieved in two parts: in the first part, standard tests ... -
Utilization of a sandy clay in double-fired wall tile bodies
(Techna Srl, 2010)In the production of ceramic tiles, composition of body and firing conditions determine the phase transformations and in turn affect the final properties of the product Thus, selection of relevant raw materials and ...