信息化技术在钢铁工艺流程上的应用，推动了钢铁企业新工艺的发展。钢铁工业已经开始进入高精度、连续化、自动化与高效化的数字钢铁时代。数字钢铁信息化技术推动钢铁生产设备向大型化、现代化、连续化方面迈进。精炼、连铸的发展使钢的材质、性能有了很大的改观，原材料与能 The application of information technology in steel technological process has promoted the development of new technology in iron and steel enterprises. The steel industry has begun to enter the digital steel era of high precision, continuity, automation and efficiency. Digital steel information technology to promote steel production equipment to large-scale, modern, continuous progress. Refining, casting the development of the steel material, performance has been greatly improved, raw materials and energy