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研究了可用作免维护铅蓄电池板栅材料的Ｐｂ－Ｓｒ及Ｐｂ－Ｓｒ－Ａｓ－Ｓｎ合金的腐蚀性质．采用线性电位扫描法，测得上述合金在１．３Ｖ（ｖｓ．Ｈｇ／Ｈｇ２ＳＯ４）时恒电位生长的腐蚀膜中Ｐｈ（Ⅱ）化合物量随时间的变化率，并观察温度对此变化率的影响计算了形成上述Ｐｂ（Ⅱ）化合物的反应在温度２０°～５０℃范围内的表观活化能．还比较了Ｐｂ－Ｓｒ合金和Ｐｂ－Ｃａ合金的阳极腐蚀行为．
The corrosion properties of Pb-Sr and Pb-Sr-As-Sn alloys that can be used as a material for the maintenance-free lead-acid battery grids were investigated. The change of the amount of Ph (Ⅱ) compound in the corrosion film grown at a constant potential of 1.3V (vs.Hg / Hg2SO4) over time was measured by linear potential sweep and the effect of temperature on the rate of change was observed The apparent activation energy of the reaction for forming the above Pb (II) compound in the temperature range of 20 to 50C was calculated. Anodic corrosion behavior of Pb-Sr alloys and Pb-Ca alloys was also compared.