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1.5倍。
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．
参考文献
| [1] | 钢轧辊自动埋弧堆焊[M].北京:冶金工业出版社,1986 |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%