多元高铬耐磨铸铁筛板及其制造方法
本发明公开了一种用于各类烧结矿振动筛的多元高铬耐磨铸铁筛板及其制造方法,其化学成分是(质量分数%):2.2~3.2C,18~28Cr,0.6~1.5Mn,0.4~1.0Si,0.4~1.5Mo,0.5~1.2Ni,0.1~0.5Nb,0.02~0.08Ca,0.008~0.050Zn,0.002~0.010Mg,0.03~0.10Ce,0.08~0.15Ti。其余为Fe和不可避免的微量杂质。
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