【作者】 余伟； 唐荻； 武会宾； 蔡庆伍；

【Author】 YU Wei,TANG Di,WU Huibing,CAI Qingwu (Institute of Metallugy Engineering,University of Science and Technology Beijing,Beijing 100083,China)

【机构】 北京科技大学冶金工程研究院；

【摘要】 中厚板生产的控制轧制、控制冷却及其相结合的TMCP技术,以及直接淬火和离线热处理技术是控制钢板组织和力学性能的重要手段。近些年新发展新型的性能控制技术还有IC、RPC、HOP和NCC技术,本文介绍了这些新技术的的基本原理、技术特点和对钢板组织和力学性能的控制效果,并对各技术在生产中应用的实际问题进行了扼要的分析。更多还原

【Abstract】 It is an important measure to assure the microstructure and mechanical properties, which includes controlled rolling(CR) and controlled cooling(CC),TMCP combined by CR and CC,direct quench and offline heat treatment.In recent years,IC,RPC,HOP and NCC as the new techology are also be developed to control properties of steel plate.The article introduces the basic principle,characteristics and its effect to mechanical properites of plate.The practical problems in use these technology are simplely analyzed.更多还原