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讨论了生产铸态珠光体球铁几个工艺参数的影响。证实：Cu合金化有较好的综合机械性能；Sb、Cr合金化成本较低，也能保证机械强度；Sb以孕育方式使用有较大优越性。铸态球光体球铁生产应采用较低硅量，对缩孔没有决定性的影响．粉状SiCa用于随流孕育可提高孕育效果．
The effects of several technological parameters on the production of as-cast pearlite ductile iron were discussed. Confirmed: Cu alloy better mechanical properties; Sb, Cr alloying lower cost, but also to ensure the mechanical strength; Sb to use gestational have greater advantages. Cast ball light ductile iron production should use a lower silicon content, the shrinkage is not the decisive impact. Powdered SiCa for use in pregnancy can improve inoculation effects.