摘要
介绍了360mm× 760mm可逆式热轧机轧辊耐磨层的堆焊工艺 ,包括选择堆焊材料和焊剂 ,确定焊接参数 ,检验堆焊质量等方面。轧辊堆焊层硬度达到HRC47,可使轧辊寿命提高 1
The build-up welding process for the abrasion resistant coat on the roll of reversible hot mill of 360mm×760mm was introduced,such as the selecting the welding materials and flux,determining the welding parameter,checking for the buildup welding quality.The hardness of the build-up welded layer on roll could reach HRC 47 by this process,and the roll life increased by 2 5 times.
出处
《上海金属》
CAS
2001年第1期39-41,共3页
Shanghai Metals
