Optimalizace jílových pojiv pro formování „na syrovo“
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Šiška, Jaroslav
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Vysoká škola báňská - Technická univerzita Ostrava
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Abstract
Development of bentonite mixtures leads to utilization of additives for quality of castings made by green sand technology improving (single bentonite mixture). Using of natural zeolite as another aluminosilicate represents one possible way. It seems to be a suitable choice for its specific properties such as the sorption of gaseous exhalation. Thesis deals with the influence of basic physicochemical properties of bentonite, zeolite and evaluating its effects on the technological properties of bentonite mixtures.
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Import 22/07/2015
Subject(s)
Bentonite moulding mixture, bentonite, additives, zeolite, thermall stability