炼铁高炉大小钟及料斗的堆焊工艺探析

Blast Furnace the Size of Bell and Hopper of the Welding Technology

为了提高炼铁高炉大小钟及大小料斗耐磨面的堆焊质量,减少堆焊层裂纹,经过研究分析,对堆焊工艺、堆焊材料、堆焊后热处理等技术做了改进,实践证明获得了成功。

In order to increase the size of blast furnace bell and hopper size of the welding quality wear-resistant surface to reduce the cladding layer cracks, through research and analysis of welding process, welding materials, welding technologies such as after the heat treatment made improvements Practice shows that access to successful.