浇铸铜阳极板的模具采用的是与阳极板相同的材质,利用感应电炉熔化高纯阴极铜浇铸而成。从阳极模的质量情况和使用情况看,主要存在表面裂纹和气孔问题(图1和图2)。图1铜模气孔和裂纹图2铜模表面裂纹1裂纹从阳极模铸件裂纹的特征分析是热裂缺陷。由于热裂缺陷是由合金收缩而引起 Casting copper anode plate mold is used with the anode plate of the same material, the use of induction furnace melting high purity cathode copper casting. From the anode mold quality and use of the situation, the main existence of surface cracks and stomatal problems (Figure 1 and Figure 2). Figure 1 copper mold pores and cracks Figure 2 copper mold surface cracks 1 Crack Characteristics of the crack from the anode die casting is hot cracking. Due to hot cracking defects caused by the alloy shrinkage