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Interceram - International Ceramic Review

, Volume 63, Issue 6, pp 278–280 | Cite as

Utility Properties of Refractories Produced by High-Pressure Pressing Viewed in Context of their Density

  • P. Kovář
  • K. Lang
  • L. Tvrdík
  • L. Nevřivová
Review Papers

Abstract

Density of refractories significantly affects their properties in terms of both their physical and mechanical properties, and corrosion resistance in general. The increase in utility properties, especially resistance to corrosion, is possible not only through the use of appropriate raw material composition but also by attaining lower porosity and higher density refractory material, which reduces the infiltration of unwanted elements into the structure of the refractory material.

Influence density refractory material on their final properties is described by several examples. In the petrochemical industry there is a quality mark A60SLP based on andalusite, in the cement industry for lining of rotary kilns is the material ARS60SLP is used and in the glass industry the quality mark A75MEG is designated.

Keywords

refractories corrosion resistance glass industry cement industry waste incineration 

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References

  1. [1]
    Hlaváč, J.: Základy technologie silikátů. SNTL, Praha (1981) 389–393Google Scholar
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    Kovář, P., Lang, L., Vašica, L., Strouhal, T.: Pevnost v ohybu za zvýšených teplot u žárovzdorných hlinitokřemičitých materiálů. In Sborník přednášek „Hutní keramika 2009” (2009) 54–59Google Scholar
  3. [3]
    Roustschka, G., Wultnow. H.: Handbook of Refractory Materials, Design — Properties — Testing. 4th edition, Vulkan-Verlag, Essen (2012) 222, 226–232Google Scholar

Copyright information

© Springer Fachmedien Wiesbaden 2014

Authors and Affiliations

  • P. Kovář
    • 1
  • K. Lang
    • 1
  • L. Tvrdík
    • 1
  • L. Nevřivová
    • 2
  1. 1.P-D Refractories CZVelké OpatoviceCzech Republic
  2. 2.Faculty of Civil EngineeringBrno University of TechnologyBrnoCzech Republic

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