Production Practice of Ultra Deep Desulphurization of Steel GCrl5 by 80 t BOF-LF-RH Process
Through the practice show that, it can be seen the production of bearing steel, the converter tapping temperature ≥1650℃, tapping oxygen ≤300 x 10<sup>-6</sup>and 18 kg/t slag can achieve 50% desulfurization efficiency in the tapping process. At the same time, the mode of u slag retainin...
| Published in: | Teshugang |
|---|---|
| Main Authors: | , , , , , |
| Format: | Article |
| Language: | Chinese |
| Published: |
Editorial Office of Special Steel
2020-05-01
|
| Online Access: | http://www.specialsteeljournal.com/thesisDetails?columnId=129805309&Fpath=home&index=0 |