13 YEARS EXPERIENCE WITH EXPANDED LEAD CALCIUM TIN GRIDS FOR AUTOMOTIVE BATTERY PLATES

被引:7
作者
CLERICI, G
机构
[1] Magneti Marelli, Milan, 20128
关键词
Electrodes; Electrochemical--Alloying - Lead Calcium Alloys--Processing;
D O I
10.1016/0378-7753(91)85049-3
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
During 1977 to 1979, Magneti Marelli decided to develop an in-house expanded-metal grid technology. The metallurgy of lead-calcium alloys for strip production was investigated extensively and a continuous system was developed. Production problems were solved with machinery of proprietary design and in 1979 about a hundred thousand Fiat cars were equipped with hybrid batteries. After about three years of labour and field tests on the integral use of lead-calcium-tin expanded grids, it was decided to convert the whole production (about 3 million batteries/year) to this technology.
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页码:67 / 75
页数:9
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