Production of heat-insulating diatomite articles by a plastic method of molding

The basic technological parameters of the process of molding by means of extrusion of diatomic articles at OOO Diatomitovye Kombinat are determined, in particular, the composition of the charge, methods of preparation of the charge, and the molding and heat processing regimes. It is shown that addit...

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Bibliographic Details
Published in:Refractories and industrial ceramics 2010-07, Vol.51 (1), p.18-24
Main Authors: Kashcheev, I. D., Zemlyanoi, K. G., Nikiforov, E. A., Klimovskii, A. B., Nesterova, S. A.
Format: Article
Language:English
Subjects:
Bulk density
Ceramics
Characterization and Evaluation of Materials
Charge
Charge density
Charge preparation
Chemistry and Materials Science
Composites
Glass
Magnesium carbonate
Materials Science
Molding (process)
Natural Materials
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Summary:The basic technological parameters of the process of molding by means of extrusion of diatomic articles at OOO Diatomitovye Kombinat are determined, in particular, the composition of the charge, methods of preparation of the charge, and the molding and heat processing regimes. It is shown that addition of chalk to the charge increases the working temperature to 1200°C and improves the physico-chemical indicators of the properties of the resulting articles.
ISSN:1083-4877
1573-9139
DOI:10.1007/s11148-010-9248-y