轻型薄壁H型钢轧制条件研究  

Study on Rolling Condition of Light H-beam

作　　者：吴迪[1] 赵宪明[1] 草场芳昭 

机构地区：[1]轧制技术及连轧自动化国家重点实验室(东北大学),沈阳110004 [2]日本住友金属公司中心研究所,日本兵库6000891

出　　处：《钢铁》2004年第7期39-41,64,共4页Iron and Steel

摘　　要：我国轻型薄壁 H型钢市场日益加大 ,有些型钢厂欲建设新轧机 ,生产该产品。生产轻型薄壁规格 ,应该使用连轧机。为此 ,就轻型薄壁 H型钢轧制的轧制规程、精轧温度 ,轧制力进行了实验研究。研究结果表明 :由于轧辊冷却水的作用 ,在连轧机上 ,薄壁 H型钢的腰部温度不高于 U EU往复可逆连轧机。使用 UEU强力往复可逆连轧机 ,比常规的连轧机更适用于轧制轻型薄壁The market of light H beam in China become, bigger gradually, so some works plan to build new rolling line and develop new products Ordinarily, continuous rolling mill should be applied for light H beam,some researchers suggest that at least 7 stand tandem rolling mill should be constructed The rolling regulations, finish rolling temperature and rolling force were studied by experiments The results show that the web temperature of H beam is lower than that in UEU reversing tandem rolling mill for light H beam because of the roll cooling water The UEU powerful reversing tandem rolling mill is more suitable for light H beam than conventional one

关 键 词：型钢轧制 轻型薄壁H型钢 轧制条件 轧钢 轧机 轧制规程 

分 类 号：TG333.71[金属学及工艺—金属压力加工]