摘要
介绍了二辊粗轧机轧辊利用堆焊新技术开展堆焊修复试验与应用，并介绍了堆焊材料的选择、堆焊工艺以及取得的良好效果。
In the paper the renovation experiments of rolls of 2-h roughing mills by using the new build-up welding technology are introduced .The build-up welding mate- rials. welding technology and the good results obtained are described.
出处
《轧钢》
1994年第4期50-53,共4页
Steel Rolling
