摘要
对在初轧机上使用无孔型轧制工艺进行了研究,通过改变轧制规程,可生产任意规格的方、矩形坯,只要轧制规程适宜,可避免脱方,并具有收得率高、可减少轧制时间、可降低轧制力等一系列优点,且对轧件对角线之差的控制比带孔型轧制时更容易。
The grooveless rolling of blooming mill was studied.By changing rolling schedule,the discretional dimension square and rectangular bloom can be produced,and the off-square defect can be avoided.Some advantages of high yield,short rolling time,small rolling force can be realized.Meanwhile,the diagonal of piece is better controlled than groove rolling.
出处
《轧钢》
2004年第2期1-3,共3页
Steel Rolling
关键词
初轧
无孔型轧制
型钢
工艺研究
blooming
grooveless rolling
section steel
technology study
