摘要
首先简单介绍了几种铅酸蓄电池用板栅合金 ,然后介绍了几种最新的合金研究发展方向 ,包括钛作为正板栅合金及Pb Sr Al Cu合金 ,同时指出它们的不足之处。最后着重介绍了一种新型的合金添加剂———REM (稀土元素 ) ,包括REM元素简介、性质及应用、REM作为深循环板栅合金添加剂的可能性。文中认为 ,添加REM对改善合金的耐蚀性 ,尤其提高电池深循环性能是可行的 ,但要做到实用 ,还需深入研究。
The grid alloys used in lead acid batteries were presented. The R&D trend of the new alloys, such as titanium as positive grid alloy and Pb Sr Al Cu alloy, were introduced as well as their defects. Rare earth element(REM), a new alloy additive was also described, including its properties, application and the feasibility of it being used as the additive for deep cycle grid alloy. The conclusion is that REM is feasible for improving the corrosion proof and deep cycle properties. However, further research is necessary for practice application.
出处
《电源技术》
CAS
CSCD
北大核心
2002年第2期119-121,共3页
Chinese Journal of Power Sources
