Abstract：Based on the smelting practice of low-sulfur steel, such as J55, L360, the sulfur control technology during the process of “hot metal predesulfurization-converter-LF refining-continuous casting” was analyzed. The key processes of sulfur control are hot metal predesulfurization, converter and LF refining. By using the sulfur control technology during the whole process, the low-sulfur content steel are produced, and among them, the lowest sulfur content is 0.002%.
王玉春. 莱钢低硫钢冶炼过程硫含量控制实践[J]. 钢铁, 2010, 45(3): 49-49.
yuchun-wang wang. Practice of Sulfur Content Control during the Smelting of Low-sulfur Steel in LaiwuSteel. Iron and Steel, 2010, 45(3): 49-49.
2010, Vol. 45 
