摘要
研究了添加稀土元素的铅蓄电池板栅合金的力学性能,包括合金的拉伸力学性能、冲击力学性能及布氏硬度等;测试结果表明随着稀土元素(REM)含量的增加,合金的力学性能呈现规律性的变化,一般随着稀土元素含量的增加,合金的性能呈现抛物线形式的变化。
The mechanical property test of the grid alloys with REM additives,such as drawability test, impact test and Bush hardness test were described in this paper. The test results of mechanics showed that, mechanical properties present regular change as the contents of REM are increasing. Generally speaking, the performance of grid alloys presents the parabolic change with the increasing of REM contents.
出处
《电池工业》
CAS
2004年第4期200-203,共4页
Chinese Battery Industry
关键词
板栅合金
稀土元素
力学性能
grid alloys
rare earth element
mechanical property
