铸铁零件焊补方法的探讨

Probe into the Soldering Methods for Cast Iron Part

针对铸铁零件在制造及使用过程中常出现的裂纹、气孔等问题,研究探讨了修复铸铁零件的方法——热焊法、冷焊法、加热减应焊法。

In allusion to the problems of crack,air hole and etc which happened in the production process of soldering cast iron part,this paper studies and probes into the way of repairing cast iron part-heat-soldering,cold-soldering and calefaction & respond reducing soldering.