作者：M. Kotou鑕k, P. Kov狲, K. Lang, L. Va歩ca, L. Nev鴌vov?

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刊名：refractories worldforum

ISSN：

出版年：2013-06-01

卷：5

期：2

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语种：英文

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内容简介

The paper introduces a new type of silica bricks, describes the technology of production and achieved properties of silica material. Significant density of green brick, which is an important condition for achievement, of low porosity of burnt product, can be achieved by using of appropriate composition of raw materials and appropriate plastification additives. Rate of material density is one of the determining factors affecting resistance of silica material. Dense materials are more resistant to the diffusion of aggressive atmosphere elements in furnaces and have increased thermal conductivity and abrasion resistence which are characteristics of the material required especially by the coke industry.