Mechanism of EAF Steelmaking with Submerged Mixed Injection
摘要
Submerged mixed injection is a new EAF smelting method, including submerged gas injection and submerged gas–solid injection, which contains O2-CaO injection and carbon powder injection. The technology of submerged O2-CaO injection for dephosphorization is to inject lime powder directly into EAF molten bath by using submerged nozzle.