Conclusions
Laboratory apparatus was designed for determining the elastic properties with automatic regulation of the temperature schedule and automatic registration of the basic type of frequency of oscillation during heating to 1400°C. In comparison with the manual regulation, more detailed characteristics for the change in elastic properties during heating are obtained and subjective errors are also excluded.
The new equipment was used to elucidate the dependence of the frequency of bending oscillations and the modulus of elasticity of various refractories on temperature.
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Bluvshtein, M.N., Tsikolin, G.I. & Zykova, Z.K. A dynamic method of determining the modulus of elasticity of refractories at high temperatures and automation of the tests. Refractories 4, 11–15 (1963). https://doi.org/10.1007/BF01283220
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DOI: https://doi.org/10.1007/BF01283220