A study of the liquid and gaseous phases upon the interaction of molten corium with the sacrificial material based on iron oxide and Portland cement
| Autor: | M. Strejc, M. Kiselova, P. Sazavsky, Yu. P. Udalov, I. V. Poznyak, I. Srank |
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| Rok vydání: | 2016 |
| Předmět: |
010302 applied physics
Materials science Reducing atmosphere Metallurgy Evaporation Oxide Iron oxide 02 engineering and technology 021001 nanoscience & nanotechnology Condensed Matter Physics Corium 01 natural sciences law.invention Atmosphere chemistry.chemical_compound Portland cement chemistry law 0103 physical sciences Oxidizing agent Materials Chemistry Ceramics and Composites 0210 nano-technology |
| Zdroj: | Glass Physics and Chemistry. 42:270-276 |
| ISSN: | 1608-313X 1087-6596 |
| DOI: | 10.1134/s1087659616030160 |
| Popis: | Changes in the intensity of evaporation and the composition of condensing oxides are experimentally studied upon diluting corium by iron(III) oxide and Portland cement. It is found that the formation rate of aerosols over the melt is reduced upon diluting the corium by the studied sacrificial material by almost an order of magnitude up to 0.5 g/(cm2 s). In the reducing atmosphere, the form of the particles of the aerosols is octahedral and in an oxidizing atmosphere it is spherical. |
| Databáze: | OpenAIRE |
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