| Autor: |
Novikov, V. L., Abbakumov, V. G., Ashkinadze, G. Sh., Vikhman, S. I., Kazakov, S. V., Vanicheva, L. I., Sinel'nikov, S. V. |
| Zdroj: |
Refractories; May 1991, Vol. 32 Issue: 5-6 p253-263, 11p |
| Abstrakt: |
Conclusions A study was made of the sintering behavior of samples of magnesium oxide obtained by chemical purification. The magnesia obtained by the nitrate method is a low sinter-active material. The density of the material after firing at up to 2400°C equals about 3.0 g/cm3. Partial hydration of the material improves the sintering results. The magnesia obtained by the ammonium-sulfate technology is an active material which when fired yields a densely sintered product with a density of 3.3–3.4 g/cm3. |
| Databáze: |
Supplemental Index |
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