| Autor: |
Semyannikov, V. P., Savchenko, Yu. I., Perepelitsyn, V. A., Koval'chuk, L. I., Kashcheev, I. D., Ignat'ev, V. I. |
| Zdroj: |
Refractories; January 1985, Vol. 26 Issue: 1-2 p45-48, 4p |
| Abstrakt: |
Conclusions In chemical composition the experimental chrome-spinel-periclase refractories are characterized by a high degree of purity. The total content of impurity oxides of silicon, calcium, and iron does not exceed 2%. The parts possess increased density, porosity, and slag resistance but a lower heat resistance than the imported refractories with a silica content of 0.5%. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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