轧制180 mm方坯生产实践

Rolling of 180×180 mm^2 billet

通过计算轧制180×180mm2方坯加热炉及轧机能力,优化加热制度,重新设计孔型,实现轧制180mm方坯,使棒材生产能力和产品质量都有较大提高.

Based on a calculation of the capacities of both the mill and heating fumace, the heating procedure was optimized and the roll groove redesigned; and the milling of the 180×180 mm^2 billet thus became possible. As a result, the production of rod steel was increased, and the product quality markedly improved.