本文是根据焊接工作者及作者本身对使用结构钢焊条冷焊铸铁的研究及经验总结而成。用结构钢焊条冷焊铸铁是目前社会上非常需要的一项新工艺。但是由于对此项工艺的认识还不成熟,焊接质量尚不能保证,所以还得不到广泛推广和应用,在此文中对该工艺从理论和实际操作方面进行了总结。 This article is based on the welding workers and the authors themselves using the structure of the cold-welded steel cast iron welding experience and summed up. Cold-welded cast iron with structural steel is currently a very new technology in the community. However, due to the immature understanding of this process, the welding quality can not be guaranteed, so it has not been widely promoted and applied. In this paper, the process is summarized from the aspects of theory and practice.