热轧H型钢生产工艺技术  

Production Process of Hot Rolling H-beam

作　　者：崔海伟[1] CUI Hai-wei(Hot-rolled division,WISDRI Engineering&Research Incorporation Limited,Wuhan,430223,P.R.China)

机构地区：[1]中冶南方工程技术有限公司,湖北武汉430223

出　　处：《南方金属》2024年第4期1-7,共7页Southern Metals

摘　　要：简述了H型钢的发展现状及H型钢的应用特点,从轧钢工艺方面介绍了小型、中型、大型H型钢国内比较常见的几种生产方法,包括全连续、半连续以及半连续往复穿梭轧制法,并通过国内主要型钢厂的实例,对几种轧制方法进行阐述。同时介绍了国内H型钢未来的发展趋势及新技术的应用。The development status and application characteristics of H-beam are briefly described.From the aspect of steel rolling process,several common domestic production methods of small,medium and large H-beams,including full continuous,semi continuous and semi continuous reversing rolling,are introduced,and several rolling methods are expounded through the examples of major domestic section steel mills.And the future development trend and application of new technologies of H-shaped steel in China are described.

关 键 词：热轧H型钢 异型坯 万能轧机 往复穿梭式轧制 控轧控冷 

分 类 号：TG335.4[金属学及工艺—金属压力加工]