Abstract：The influence on the quality and cost test of rolled low carbon steel SPHC using different processes in Tangshan Guofeng Iron and Steel Co.， Ltd. was introduced. Different production technologies of the converter-continuous casting, the converter-LF refining-continuous casting, the converter-RH refining-continuous casting production process were contrasted. Different production technology aporia and control technologies were analyzed, and the quality, cost and customer evaluating were contrasted. The product quality on RH refining process was better than that on other process, and it is possible to reduce the production cost after overcoming production aporia. There is no evident change on product quality adopting the converter-continuous casting technology although the cost was reducing. According to the comparison of cost and productive process, it is propitious to discriminate the client application, optimize product cost, and provide technical storage for promoting product quality afterwards.
耿赛晓. 低碳冷轧用钢SPHC不同冶炼工艺的对比[J]. 中国冶金, 2014, 24(10): 42-45.
GENG Sai-xiao. Comparison on smelting process of low carbon steel SPHC for cold-rolling. China Metallurgy, 2014, 24(10): 42-45.
2014, Vol. 24 
