Abstract
The relationship between the chemical composition of the molten slag and foaming index is investigated. The foam height of molten slag was measured by electric circuit in vertical resistance furnace. The viscosity and the surface tension were correlated with the foaming index. Viscosity of the molten slag was the major factor affecting foaming index. Thus the relationship between silicate network structure of molten slag and foaming index was also evaluated. In case of the addition of surface active element, the foam stability is increased by Marangoni effect and lower surface tension.
| Original language | English |
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| Pages | 285-287 |
| Number of pages | 3 |
| Publication status | Published - 2015 |
| Event | 6th International Congress on the Science and Technology of Steelmaking, ICS 2015 - Beijing, China Duration: 2015 May 12 → 2015 May 14 |
Other
| Other | 6th International Congress on the Science and Technology of Steelmaking, ICS 2015 |
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| Country/Territory | China |
| City | Beijing |
| Period | 15/5/12 → 15/5/14 |
All Science Journal Classification (ASJC) codes
- Metals and Alloys