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Št. zadetkov: 4
Influence of feldspar content in quartz sand on the properties of mould mixtures for moulds and cores for grey cast iron casting
Milun Krgović, Darko Vuksanović, Nada Z. Blagojević, Radomir Zejak
Strokovni članek
Oznake: mould;core;moulding mixture;coated sand;feldspar;
In this paper the influence of feldspar content in quartz sand on properties and quality of mixtures for moulds and cores for grey cast iron products is presented. Technological tests of coating were performed and the values of cold and hot compressive strength and softening temperature for the samp ...
Leto: 2004 Vir: dLib.si Digitalna knjižnica Slovenije
The influence of illite-kaolinite clays' mineral content on the products' shrinkage during drying and firing
Milun Krgović, Nada Marstijepović, Mileta Ivanović, Radomir Zejak, Miloš Knežević, Snežana Đurković
Strokovni članek
Oznake: glina;linearno krčenje;sintranje;poroznost;
In this paper an investigation of the influence of the mineral content of illite-kaolinite clays on the products' shrinkage during drying and firing is presented. Under the same conditions for preparing raw materials and ceramic mass, as well as under the same firing regime, the products' shrinkage ...
Leto: 2007 Vir: dLib.si Digitalna knjižnica Slovenije
Utilization of geopolymerization for obtaining construction materials based on red mud
Ivana Bošković, Mileta Ivanović, Radomir Zejak, Mira Vukčević, Danka Turović, Milun Krgović
Strokovni članek
Oznake: geopolymerization;red mud;compressive strength;metakaolin;
In this study the geopolymerization process for obtaining construction materials based on red mud was used. The aim of this study was to define the most favorable conditions enabling the utilization of the geopolymerization process in the production of construction materials based on red mud as a by ...
Leto: 2013 Vir: dLib.si Digitalna knjižnica Slovenije
The influence of the mineral content of clay from the white bauxite mine on the properties of the sintered product
Milun Krgović, Ivana Bošković, Mira Vukčević, Radomir Zejak, Miloš Knežević, Ratko Mitrović, Biljana Zlatičanin, Nataša Jaćimović
Strokovni članek
Oznake: glina;linearno krčenje;skupno krčenje;tlačna trdnost;sintranje;poroznost;
Leto: 2011 Vir: dLib.si Digitalna knjižnica Slovenije
Št. zadetkov: 4
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