Research and Practice of RH Refining Technology in Anshan Steel

摘要

According to the state of IF and cold rolled silicon steel production in No.2 steel work of Anshan Iron and Steel Co., the content of carbon, oxygen and inclusions in steel during RH-TB process has been studied in this paper, which can be used to provide a direction for developing a ultra-low carbon steel technology. Now, the carbon content in the batch slab of IF steel in Anshan Steel was always less than 30x106, and the average level was 21×10-6.