Abstract
The softening and melting-dripping properties of burdens were obtained by the simulating the heating condition of different intensity of blast furnace. The results showed that the softening temperature decreased and the softening-dripping interval temperature increased with increasing blast furnace intensity. While the maximum pressure drop did not increase significantly and the decreasing of the S value was observed because of the increased melting temperature and decreased melting-dripping interval temperature. Compared to the enriched oxygen with reduced blast, the maximum pressure drop under the enriched oxygen with invariable blast increased a little, however, the softening temperature decreased slightly, the softening-dripping interval temperature increased slightly and FeO content of the dripping was low.
| Original language | English |
|---|---|
| Pages | 212-215 |
| Number of pages | 4 |
| Publication status | Published - 2006 Dec 1 |
| Event | 4th International Congress on the Science and Technology of Ironmaking, ICSTI 2006 - Osaka, Japan Duration: 2006 Nov 26 → 2006 Nov 30 |
Other
| Other | 4th International Congress on the Science and Technology of Ironmaking, ICSTI 2006 |
|---|---|
| Country/Territory | Japan |
| City | Osaka |
| Period | 06/11/26 → 06/11/30 |
ASJC Scopus subject areas
- Metals and Alloys