铸铁件的手工电弧焊的修复工艺

摘要

本文针对铸铁件的使用条件和技术性能,结合铸铁的可焊性分析,系统的介绍了针对小型铸铁件的手工电弧焊的修复方案。%The paper systematically introduced according repair plan of small cast iron piece of the manual arc welding, combined with iron weldability analysis, and the ductile cast iron using conditions and technical performance.