国内铅酸电池板栅材料的研究进展  

Research progress in lead-acid battery grid material in China

作　　者：谢小运[1] 刘跃进[1] 向柏霖[1] 

机构地区：[1]湘潭大学化工学院,湖南湘潭411105

出　　处：《电池》2010年第3期173-176,共4页Battery Bimonthly

摘　　要：介绍了铅酸电池板栅材料在机械铸造性能、电化学性能及物理性能等方面的研究进展。Pb-Sb基合金的机械铸造性能好、循环寿命长、腐蚀均匀,但电阻大,无法制成密封电池;耐腐蚀性能相对较差,过充时析出有毒气体。Pb-Ca基合金的硬化速度快、电阻小、免维护性能好、没有有毒气体析出,但抗蠕变性能差,铸造时有Ca烧损、深循环性能差。Research progress in mechanical casting performance,electrochemical performance and physical properties of lead-acid battery grid materials was introduced.The mechanical casting performance of Pb-Sb based alloy was fine,its cycle life was long,corrosion was uniform,but the resistance was large,could not assemble sealed battery,the corrosion resistance was relatively poor,the toxic gases were produced while overcharged.The hardening speed of Pb-Ca based alloy was quick,the resistance was small,the maintenance-free performance was fine and no toxic gases produced,but the creep resistance performance was poor,Ca would burn when casted,the deep-cycle performance was poor.

关 键 词：板栅材料 铅酸电池 金属添加剂 

分 类 号：TM912.1[电气工程—电力电子与电力传动]