| Autor: |
Pitak, N., Zhukova, Z., Ivnitskaya, N. |
| Zdroj: |
Refractories; 1968, Vol. 9 Issue 5/6, p359-361, 3p |
| Abstrakt: |
Aluminous brick made by the Semiluks Refractories Plant containing 60% AlO sinters intensely, with sharp changes in properties and reductions in refractoriness from 1810 to 1750°C when used at temperatures of 1500-1600°C. The least-change zone and working zone of the refractory consist mainly of mullite and glassy substance. The amount of mullite increases in the direction from the least-change to the working zone. It is necessary to use high alumina refractories with a higher content of AlO (70-72%), preferably with increased density, in order to increase the life of the linings in hot air stoves. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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