Features of utilizing materials based upon thermally expanded graphite (TEG) as barrier materials in electric baths are considered in the article. Experience of industrial application of a graphite foil barrier layer for protecting the refractory part of reduction cells, and advantages and disadvantages of a graphite foil barrier material are analyzed. An area for improving the properties of the barrier materials with the help of antioxidation impregnation is proposed.
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Translated from Novye Ogneupory, No.1, pp. 18 – 21, January, 2022.
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Malakho, A.P., Yurkov, A.L., Pylaev, A.E. et al. Materials Based on Thermally Expanded Graphite in the Metallurgical Industry. Refract Ind Ceram 63, 20–23 (2022). https://doi.org/10.1007/s11148-022-00674-0
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DOI: https://doi.org/10.1007/s11148-022-00674-0