Granulation of refractory oxides and the properties of the granules produced.
Autor: | Orlova, I., Rudyak, I., Chudnova, N., Sharova, N., Grebenyuk, A. |
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Zdroj: | Refractories; 1980, Vol. 21 Issue 9/10, p541-545, 5p |
Abstrakt: | The process of granulation of alumina and ZrO powders in a bowl-type granulator has been studied. High-density, 23-25-mm diameter granules with a maximum spread along three mutually perpendicular diameters of ≤1 mm have been obtained. The destructive load on a single fired granule is >10,000 N; the temperature of the beginning of deformation under a load of 0.2 MPa for alumina granules with an open porosity <10% is greater than 1720°C. [ABSTRACT FROM AUTHOR] |
Databáze: | Complementary Index |
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