Search Results - "Vasková, I."

Testing the Veining Elimination using Pressure Changes and one Type of Additive in a Cold-box-amine Core Mixture by Delimanová, P., Vasková, I., Kožej, O.

“…This article presents a analysis of the impact of varying amounts of a specific additive in the core mixture and adjustments in shooting pressure on the…”
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Influence the Composition of the Core Mixture to the Occurrence of Veinings on Castings of Cores Produced by Cold-Box-Amine Technology by Delimanová, P., Vasková, I., Bartošová, M., Hrubovčáková, M.

“…The main problem in the cores production by cold-box method is the occurence of surface defects due to the tension generated by thermal expansion of the silica…”
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Influence of Shape of Gating System on Pouring Time and Filling of a Sprue with the Use of MAGMA5 Optimization by Vasková, I., Fecko, D., Delimanová, P., Jankovčin, L., Hrubovčáková, M.

“…Present hectic times do not allow the foundrymen to test various modifications of gating system in real production due to lack of time and efficiency of…”
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Research of the New Laboratory Methodology for Measuring the Disintegration of Mixtures with Inorganic Binders Hardened by Dehydration by Bruna, M., Vasková, I., Medňanský, M., Delimanová, P.

“…The paper deals with the possibilities of using alkali silicate based inorganic binders for automotive industry aluminium castings production. In recent years,…”
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Decoring Behaviour of Chosen Moulding Materials with Alkali Silicate Based Inorganic Binders by Conev, M., Vasková, I., Hrubovčáková, M., Hajdúch, P.

“…This paper contains basic information about new processes for cores for cylinder heads production with alkali silicate based inorganic binders. Inorganic…”
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The Influence of Using Different Types of Risers or Chills on Shrinkage Production for Different Wall Thickness for Material EN-GJS-400-18LT by Vasková I., Conev M., Hrubovčáková M.

“…In modern times, there are increasing requirements for products quality in every part of manufacturing industry and in foundry industry it is not different…”
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Influence of additives in core-forming mixture by Vasková, I., Hrubovčáková, M., Conev, M.

“…In recent years, ingredients, also known as additives, which appreciably affect the quality of the casting surface, come to the fore. Additives - lower the…”
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Influence of Technological Parameters of Furane Mixtures on Shrinkage Creation in Ductile Cast Iron Castings by Vasková, I., Hrubovčáková, M., Malik, J., Eperješi, Š.

“…Ductile cast iron (GS) has noticed great development in last decades and its boom has no analogue in history humankind. Ductile iron has broaden the use of…”
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Opening Material as the Possibility of Elimination Veining in Foundries by Hrubovčáková M., Vasková I., Benková M., Conev M.

“…The main bulk density representation in the molding material is opening material, refractory granular material with a particle size of 0.02 mm. It forms a…”
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Effects of changes in steel industry concentration by T. Bobenič, A. Bobenič Hintošová, L. Hliboká, I. Vasková

“…The paper on a basis of completed mergers and acquisitions within global steel industry presents changes in steel industry concentration and analyzes its…”
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Ecological Binding Material of First Generation by Vasková I., Hrubovčáková M.

“…Bentonite is clay rock, which is created by decomposition of vulcanic glass. It is formed from mixture of clay minerals of smectite group, mainly…”
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Increasing of Utility Properties of Grey Cast Iron Castings with Heat Treatment by Eperješi Š., Malik J., Vasková I., Fecko D.

“…Grey cast iron belongs to materials for casting production, which have wide application for different industry branches. Wide spectrum of properties of these…”
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A study on reduction of copper slag from the flash furnace with the use of anthracite dust by G. Siwiec, B. Oleksiak, I. Vaskova, R. Burdzik

“…In the paper, results of a study on reduction of blister copper flash smelting slag with the use of anthracite dust are presented. The material, following…”
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The Effect of Long-Term Ageing on the Degradation of the Microstructure the Inconel 740h Alloy by Sroka, M., Zieliński, A., Śliwa, A., Nabiałek, M., Kania-Pifczyk, Z., Vasková, I.

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DEPENDENCE OF QUALITY PROPERTIES FOR GREY IRON ON USED RAW MATERIALS by Weiss, E, Fedorko, G, Futa, P, Pribulova, A, Vaskova, I

“…Grey iron castings keep the first place among castings on base of iron. Present trend in growing entrance production costs of cast stock force manufacturer to…”
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Overview of Recycling Techniques for Lithium-Ion Batteries by Vladimir Maricinov, Dusan Orac, Iveta Vaskova, Jakub Klimko, Jana Piroskova, Simon Nagy, Pavol Liptai, Zita Takacova

“…This paper presents a literature review on the processing of used lithium-ion batteries in both industry and research. On an industrial scale, lithium-ion…”
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THE PHYSICAL CHARACTERISTICS OF PRESCHOOL CHILDREN AND SCHOOLCHILDREN IN RELATION TO THE TYPE OF NUTRITION IN INFANCY by HRUŠKOVÁ, MARTINA, ŤOUPALOVÁ, LENKA, VAŠKOVÁ, IVETA, REJTHAROVÁ, DENISA, KOBZOVÁ, JARMILA

“…We assessed the selected physical characteristics of 216 (108 boys and 108 girls) breastfed and 175 (84 boys and 91 girls) non-breastfed children aged 5, 9 and…”
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Determination of the Cosmosiin Content in Yarrow (Achillea millefolium L.) Herb by HPLC by Kurkin, V. A., Vaskova, A. I., Sokolova, I. V.

“…A method for the determination of cosmosiin in herb of yarrow ( Achillea millefolium L.) using high performance liquid chromatography (HPLC) has been…”
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Effects of changes in steel industry concentration by Bobenič, T, Bobenič Hintošová, A, Hliboká, L, Vasková, I

“…The paper on a basis of completed mergers and acquisitions within global steel industry presents changes in steel industry concentration and analyzes its…”
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Decreasing of hydrogen content in aluminium by Barto, M, Vaskova, I

“…The porosity of aluminium castings is characteristic defect caused by hydrogen. The porosity is caused by the blowholes of hydrogen, that are created by…”
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