Experience in pressing standard brick from clays and kaolins in thermoplastic state |
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Authors: | I. S. Kaynarskiy I. G. Orlova Ye. V. Merkulova |
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Affiliation: | (1) Ukrainian Scientific Institute of Refractories, Ukraine |
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Abstract: | Conclusions The pressing of argillaceous raw material reduced to a thermoplastic state by heating produces ultradense refractory of high quality.Standard brick made of 50% Vladimirovka kaolin, 3-1 mm, and 50% Chasov-Yar clay finer than 0.5 mm, pressed to 100 kg/cm2 and at about 1380°, containing 40% Al2O3, shows a high degree of slag resistance and spalling resistance, and has an apparent porosity of 3% bulk density 2.52 g/cm3. |
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