摘要
介绍了异质材料冷焊法修复大型铸钢件裂纹的焊补工艺 ,并用该工艺对1 35MW火电机组汽轮机高中、压汽缸裂纹进行了焊补修复 。
The method of heterogeneous material cold welding for repair welding cracks in great cast steel was introduced in this paper. With this method, the cracks in high and middle pressure cylinder of steam turbine of 135MW power plant were repaired. The feasibility of this procedure was verified.
出处
《山东电力高等专科学校学报》
2004年第1期67-69,共3页
Journal of Shandong Electric Power College
