| About this Abstract |
| Meeting |
2020 TMS Annual Meeting & Exhibition
|
| Symposium
|
Advanced Real Time Imaging
|
| Presentation Title |
MgO Dissolution Phenomena by Using Hot Thermocouple Technique |
| Author(s) |
Yongsug Chung, Jaewoo Myung |
| On-Site Speaker (Planned) |
Jaewoo Myung |
| Abstract Scope |
This study utilized the single hot thermocouple technique to
examine the dissolution behavior of lumped magnesium oxide (MgO) in CaOAl2O3-
SiO2 ternary slags. Results showed that the dissolution rate decreased as the Al2O3 content increased up to 20%. Over 20% Al2O3, MgAl2O4 was formed at the interface of MgO and it did not fully melt at 30% Al2O3. The dissolution behavior and the formation of MgAl2O4 were analyzed by a phase diagram provided by Factsage 7.0 software. |
| Proceedings Inclusion? |
Planned: |