THE MODERN CONCEPTS OF THE FUSED AND SINTERED REFRACTORY  AGGREGATES

M. Schnabel'; A. Buhr; D. Schmidtmeier; S. Chatterdjee; J. Dutton

doi:10.17073/1683-4518-2016-3-107-114

THE MODERN CONCEPTS OF THE FUSED AND SINTERED REFRACTORY AGGREGATES

M. Schnabel', A. Buhr, D. Schmidtmeier, S. Chatterdjee, J. Dutton

https://doi.org/10.17073/1683-4518-2016-3-107-114

Full Text:

Abstract

A lot of opinions exist about which refractory aggregate is the most preferable for some or other field of application. The hardened ideas about the comparative advantages of the artificial fused and sintered high-alumina materials commonly are difficult to be disputed and challenged. From the other hand the changing at the refractory raw materials market during the last few years had an impact on the modern artificial high-alumina materials and gave rise to the new kinds of aggregates. In the article the attempt is made to analyze the differences between various high-alumina fused and sintered raw materials with the focus on their physical properties: density, porosity and grain shape. The influence of the aggregate on the finishing properties of the refractory materials such as refractory items, concretes and dry ramming mixtures also are regarded.

Keywords

refractory aggregate, alumina-periclasecarbonaceous products, dry ramming mixtures, highalumina products,

About the Authors

M. Schnabel'

Almatis GmbH, г. Франкфурт-на-Майне
Germany

A. Buhr

Almatis GmbH, г. Франкфурт-на-Майне
Germany

D. Schmidtmeier

Almatis GmbH, г. Людвигсхафен-на-Рейне
Germany

S. Chatterdjee

Almatis Alumina Pvt. Ltd, г. Калькутта
India

J. Dutton

Almatis UK Ltd, г. Стоурбридж
United Kingdom

References

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Supplementary files

For citation: Schnabel' M., Buhr A., Schmidtmeier D., Chatterdjee S., Dutton J. THE MODERN CONCEPTS OF THE FUSED AND SINTERED REFRACTORY AGGREGATES. NOVYE OGNEUPORY (NEW REFRACTORIES). 2016;(3):107-114. https://doi.org/10.17073/1683-4518-2016-3-107-114

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