The ultimate strength of diatomite in compression was studied as a function of temperature in the range 50 – 700°C. The ultimate strength in compression at temperature 450 – 500°C is approximately a factor of 2 greater than the strength under normal conditions. This makes it possible to organize the process of heating diatomite-based lining of high-temperature furnaces more efficiently.
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Translated from Steklo i Keramika, No. 2, pp. 24 – 26, February, 2018.
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Nikiforov, A.S., Prikhod’ko, E.V., Kinzhibekova, A.K. et al. Heat-Engineering Characteristics of Diatomaceous-Earth Materials in a Wide Temperature Range. Glass Ceram 75, 60–62 (2018). https://doi.org/10.1007/s10717-018-0029-2
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DOI: https://doi.org/10.1007/s10717-018-0029-2