The low-medium Chromium white cast iron specimens were prepared in the phosphate graphite mould and the effect of Cr Si Mn and Cu on the corrosive wear resistance of the iron was investigated in orthogonal test .

应用 磷酸盐石墨铸型浇注中低铬 白口 铸铁试样，用正交试验对它们的抗腐蚀耐磨性进行了研究。

The low-medium chromium white cast iron was cast in the phosphate graphite mould taking the hardness impact stiffness and corrosive wear resistance . As an examining index of sample performance the design of ingredient of these white cast irons was researched by using orthogonal test .

采用 磷酸盐石墨铸型浇注中低铬 白口 铸铁，以试样的硬度、冲击韧度和腐蚀耐磨性作为考察试样性能的指标，用正交试验研究了中低铬白口铸铁的成分设计问题。

Compound of Low-medium Chromium White Cast Iron under the Phosphate Graphite Mould

在 磷酸盐石墨铸型下中低铬 白口 铸铁的配制