Exploration and Practice of High Scrap Steel Ratio Converter Smelting Technology
Shougang Changgang Steelmaking Plant mainly produces steel grades with w(P)and w(S) ≤ 0.040％,stable composition of molten iron,sufficient heat source,and no molten iron pretreatment process.By increasing the scrap steel ratio,high yield and efficiency are achieved.Optimization measures for high scrap steel ratio oxygen supply system are summarized in production,overcoming various production abnormalities caused by high scrap steel ratio process,ensuring smooth and stable steelmaking process,and successfully achieving efficiency improvement,emission reduction,and high efficiency converter steelmaking production.
high scrap steel ratiooxygen supply systemburning lance
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维普
