为了系统探究元素Sb对Pb-Ag-Ca轧制三元合金阳极性能的影响,制备了不同Sb含量的合金阳极Pb-(0.2％～1.0％)Sb-0.3 ％Ag-0.06％Ca,测量了维氏显微硬度,并将其置于半工业加速电解锌液中电解42d,分析其失重率和腐蚀形貌.结果表明:在Pb-0.3 ％Ag-0.06％Ca合金阳极中加入Sb会使阳极硬度降低,含Sb阳极硬度随Sb含量升高而增加；经过42 d连续电解,Pb-0.6％Sb-0.3 ％Ag-0.06％Ca合金阳极呈现零星、离散的点蚀,且点蚀深度较浅,没有出现液面腐蚀现象,失重率较小,表现出了较好的耐腐蚀性能.
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