학술논문
Control of the Structure of Porous Glass-Ceramic Material.
Document Type
Article
Source
Subject
*CONSERVATION of natural resources
*CLAY
*GLASS-ceramics
*COLEMANITE
*CERAMICS
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Language
ISSN
0361-7610
Abstract
The kinetics of pore formation in pressed parts of the system cullet - clay - colemanite, fired with different rates of heating, was investigated. It was found that the measured heating rates (2.5 - 3 K/min) bring the processes occurring during firing closer to equilibrium and make it possible even at 680°C to obtain glass ceramic materials with uniform fine porous structure and satisfactory properties and to preserve the shape of the parts. [ABSTRACT FROM AUTHOR]