Abstract
Bauxite-based high-density ceramic binding suspensions (HDBS) are promising materials for producing high-quality refractories. Static unilateral pressing at 200 MPa of a system composed of electrocorundum (filler) and a bauxite HDBS led to greens with a porosity of 16–17% and subsequent low-temperature firing yielded refractories with a compressive strength of about 140 MPa. The phenomenon of filler grain break-up in the course of pressing was studied. This process markedly modifies the initial grain size and weight distribution.
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Translated from Ogneupory i Tekhnicheskaya Keramika, No. 3, pp. 19–23, March, 1997.
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Pivinskii, Y.E., Dobrodon, D.A., Galenko, I.V. et al. Materials based on high-density ceramic binding suspensions. Pressing of refractories using bauxite-based high-density ceramic binding suspensions. Refractories and Industrial Ceramics 38, 106–110 (1997). https://doi.org/10.1007/BF02767789
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DOI: https://doi.org/10.1007/BF02767789