C3美标槽钢热矫生产实践  

HOT STRAIGHTENING OF C3 AMERICAN STANDARD CHANNEL STEEL

作　　者：靳长青 杜永军[1] 刘飞容[1] Jin Changqing;Du YongJun;Liu Feirong(Anyang Iron and Steel Co.,Ltd)

机构地区：[1]安阳钢铁股份有限公司,河南安阳455004

出　　处：《河南冶金》2024年第3期39-40,48,共3页Henan Metallurgy

摘　　要：C3美标槽钢相对于国标槽钢而言,其腰部更厚,腿更短,在生产中矫直难度大,易造成头部外缘斜度和弯腰挠度超差的问题。通过优化孔型系统,在K1架次后新增高温矫直工艺,可以解决C3美标槽钢头部外缘斜度和弯腰挠度超差的问题。Due to the fact that C3 American standard channel steel has a thicker waist and shorter legs compared to national standard channel steel,it is difficult to straighten during production,which can easily cause problems such as excessive inclination of the outer edge of the head and bending deflection.By optimizing the hole type system and adding high-temperature straightening technology after K1 flight,the problems of excessive outer edge slope and bending deflection can be solved.

关 键 词：美标槽钢 高温矫直 孔型系统 弯腰挠度 外缘斜度 

分 类 号：TG333.23[金属学及工艺—金属压力加工]