| Autor: |
Freidenberg, A. S., Perepelitsyn, V. A., Reikhardt, L. V., Sorokin, I. N., Pivnik, L. Ya., Gur'eva, V. A., Velikorodnyi, I. G. |
| Zdroj: |
Refractories; September 1979, Vol. 20 p621-628, 8p |
| Abstrakt: |
Conclusions The authors have investigated processes taking place in the lining of pellet-roasting machines at the NMBC. To ensure steady operation of the linings of the forward flow manifold, cooling zone I, and the gas-air chambers, they must be made of materials resistant to iron silicate melts at elevated (1200–1500°C) temperatures. Exceeding of the working temperatures in the manifold and branch connections (above 800°C) is due to “inverting” of the cone and its entry into the branch connections of the hearth. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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