摘要
介绍了热轧带钢支承辊的特性要求,堆焊的技术要求,堆焊的工艺过程及堆焊辊的质量验收。
Presenting the characteristic requirements of back up rolls that used for hot strip rolling,the technical requirements and technological process of resurfacing welding,the quality check of rolls after welding,and so on.
出处
《冶金设备》
2007年第S1期89-90,94,共3页
Metallurgical Equipment
关键词
堆焊技术
热轧支承辊
堆焊
Resurfacing welding technology Back up roll Resurfacing welding
