Management of structural and mechanical properties of moulding compound using mineral additives

The purpose of work: the choice of the rational composition of the batch mixture, which improves the molding properties of the silt loams in the production of wall ceramics by the method of plastic molding. In the course of the study, the fraction-size distribution and morphological features of the...

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Main Authors: Shakhov Sergey, Nikolaev Nikita
Format: Article
Language:English
Published: EDP Sciences 2018-01-01
Series:MATEC Web of Conferences
Online Access:https://doi.org/10.1051/matecconf/201823904022
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spelling doaj-a160b1c0194c44608c1f7c3dac7ef0272021-02-02T06:09:11ZengEDP SciencesMATEC Web of Conferences2261-236X2018-01-012390402210.1051/matecconf/201823904022matecconf_ts2018_04022Management of structural and mechanical properties of moulding compound using mineral additivesShakhov Sergey0Nikolaev Nikita1Siberian Transport UniversitySiberian Transport UniversityThe purpose of work: the choice of the rational composition of the batch mixture, which improves the molding properties of the silt loams in the production of wall ceramics by the method of plastic molding. In the course of the study, the fraction-size distribution and morphological features of the fractions were analyzed on a photometric sedimentometer FSX-6K and by optical microscopy. Determination of the plastic strength of elasto-visco-plastic systems was carried out by Rehbinder’s conical plastometer. The values of fast and slow elastic and plastic deformations were determined on an installation operating on the principle of a parallel- shifting plate. For molding compounds with various corrective mineral additives, optimum values of molding moisture in which the compound is not adversely affected by shortage and excess moisture have been experimentally established; moduli of fast and slow elastic deformation and other structural and mechanical characteristics are determined. The percent values of the reduced deformations were obtained on the basis of rheological curves of disperse systems in the axes “deformation - shear time”. It is established that the additions of components of different genesis and with different fraction morphology affect the deformation behavior of the molding compounds.https://doi.org/10.1051/matecconf/201823904022
collection DOAJ
language English
format Article
sources DOAJ
author Shakhov Sergey
Nikolaev Nikita
spellingShingle Shakhov Sergey
Nikolaev Nikita
Management of structural and mechanical properties of moulding compound using mineral additives
MATEC Web of Conferences
author_facet Shakhov Sergey
Nikolaev Nikita
author_sort Shakhov Sergey
title Management of structural and mechanical properties of moulding compound using mineral additives
title_short Management of structural and mechanical properties of moulding compound using mineral additives
title_full Management of structural and mechanical properties of moulding compound using mineral additives
title_fullStr Management of structural and mechanical properties of moulding compound using mineral additives
title_full_unstemmed Management of structural and mechanical properties of moulding compound using mineral additives
title_sort management of structural and mechanical properties of moulding compound using mineral additives
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2018-01-01
description The purpose of work: the choice of the rational composition of the batch mixture, which improves the molding properties of the silt loams in the production of wall ceramics by the method of plastic molding. In the course of the study, the fraction-size distribution and morphological features of the fractions were analyzed on a photometric sedimentometer FSX-6K and by optical microscopy. Determination of the plastic strength of elasto-visco-plastic systems was carried out by Rehbinder’s conical plastometer. The values of fast and slow elastic and plastic deformations were determined on an installation operating on the principle of a parallel- shifting plate. For molding compounds with various corrective mineral additives, optimum values of molding moisture in which the compound is not adversely affected by shortage and excess moisture have been experimentally established; moduli of fast and slow elastic deformation and other structural and mechanical characteristics are determined. The percent values of the reduced deformations were obtained on the basis of rheological curves of disperse systems in the axes “deformation - shear time”. It is established that the additions of components of different genesis and with different fraction morphology affect the deformation behavior of the molding compounds.
url https://doi.org/10.1051/matecconf/201823904022
work_keys_str_mv AT shakhovsergey managementofstructuralandmechanicalpropertiesofmouldingcompoundusingmineraladditives
AT nikolaevnikita managementofstructuralandmechanicalpropertiesofmouldingcompoundusingmineraladditives
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