新一代TMCP的实践和工业应用举例

PRACTICE AND INDUSTRY APPLICATIONS FOR THE NEW GENERATION TMCP

介绍以超快速冷却为核心的新一代TMCP技术在钢材生产中的广泛应用和由此而导致的钢材性能的提升。这些应用包括棒线材控轧控冷技术突破和应用、轴承钢的轧后超快速冷却控制碳化物分布、利用超快速冷却技术进行热轧带钢组织复相化控制,以及热轧带钢轧机实施超快速冷却装置的改造和中厚板轧机实施超快速压力喷射式冷却+ACC的新式冷却系统的建立。

Applications of the Ultra Fast Cooling （UFC）, which was the key tech of the new generation TMCP, were exhibited as well as the arising of steel behavior caused by the new technology. Applications concerned herein were ： the broken through tech in control rolling and control cooling of bar and wire steel, UFC of bearing steel after rolling to control carbide distribution, UFC of hot rolling sheet steel for complex phase control, reforming of hot rolling sheet steel mill performing UFC and the establishment of new cooling system of heavy and medium plate mill strengthened with UFC.