Results are provided for a study of the strength properties of both individual fractions and also mixtures based upon them. It is established that in order to reduce filler electrical conductivity there should be a reduction in granule diameter or creation of denser polydispersed compositions. Introduction into a charge composition of corundum filler with a size of 60 μm increases granule thermal stability.
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1Parts 1 and 2 published in Novye Ogneupory No. 7 (2017), part 3 in No. 9 (2017), part 4 in No. 11 (2017), part 5 in No. 1, part 6 in No. 3 (2018), part 7 in No. 5 (2018), and part 8 in No. 7 (2018).
Translated from Novye Ogneupory, No. 9, pp. 58 – 60, September, 2018.
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Sokov, V.N. Highly Porous Granulated Corundum Filler of Alumina-Foam Polystyrene Mixture. Part 9. Physicotechnical Properties of Porous Corundum Granules and Fillers Based on Them1. Refract Ind Ceram 59, 488–491 (2019). https://doi.org/10.1007/s11148-019-00259-4
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DOI: https://doi.org/10.1007/s11148-019-00259-4