It has been established that a new fibrous nanocorundum material which has been developed can be used as high-refractory, erosion-resistant thermal insulation for units which operate with high-temperature gas flows (mean-mass temperatures up to 2500 K, velocities up to 100 m/sec). It was determined that specimens whose fibrous substrate has an average density within the range 300 – 350 kg/m3 exhibit the lowest thermal conductivity.
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V. N. Sokov, “Fibrous corundum products with good corrosion resistance,” Novye Ogneupory, No. 3, 73–74 (2012).
V. N. Sokov and V. V. Sokov, “Fibrous nanocorundum products for service in a high-temperature gas flow,” Novye Ogneupory, No. 11, 29–33 (2012).
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Translated from Novye Ogneupory, No. 12, pp. 22 – 24, December, 2012.
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Sokov, V.N., Sokov, V.V. Study of the thermophysical properties of a fibrous nanocorundum-based material with a protective coating in a high-temperature gas flow. Refract Ind Ceram 53, 357–359 (2013). https://doi.org/10.1007/s11148-013-9527-5
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DOI: https://doi.org/10.1007/s11148-013-9527-5