| Autor: |
Bamburov, V., Sivtsova, O., Semyannikov, V., Kiselev1, V. |
| Zdroj: |
Refractories & Industrial Ceramics; Feb2000, Vol. 41 Issue 2, p33-36, 4p |
| Abstrakt: |
A study of boron-bearing additives to periclase-carbon refractories is described. The special features of their oxidation and phase formation in heating of periclase-carbon compositions are investigated. It is shown that some of them can be used successfully as an antioxidant component that improves the operational characteristics of periclase-carbon ceramics. It is shown that the imported antioxidant boron-2000 is analogous to amorphous-boron (95–85%) preparations, and the latter are recommended for the creation of domestic grades of thermally stable periclase-carbon refractories. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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