中文摘要：

从金相、硬度、析氧电压、阳极极化曲线及电极腐蚀方面，对铅酸蓄电池铅钙（Ca0．08％）电极合金中添加锡、铋的作用与影响进行了研究，对实验数据进行了整理、分析和讨论。实验结果表明：锡、铋在铅钙电极合金中的作用与影响’有明显差别，且不同含量的锡、铋对合金的影响不同。

英文摘要：

The effect and influence of tin and bismuth on Pb-Ca （Ca 0.08%） electrode alloys of lead-acid battery were studied by methods of metallograph, hardness, oxygen overpotentials, positive polarization and electrode corrosion, and the test data were analyzed and discussed. The results show that the influences between tin and bismuth on Pb-Ca electrode alloys are different abviously, tin and bismuth with different contents have different effects on electrode alloy.