Structure and properties of lead-calcium-tin alloys for battery grids

被引：47

作者：

Lakshmi, CS

Manders, JE

Rice, DM

机构：

[1] Pasminco Ltd, Boolaroo, NSW 2284, Australia

[2] Pasminco Ltd, Melbourne, Vic 3001, Australia

来源：

JOURNAL OF POWER SOURCES | 1998年 / 73卷 / 01期

关键词：

lead-calcium-tin; grid alloys; microstructure; corrosion; lead/acid batteries;

D O I：

10.1016/S0378-7753(98)00018-4

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 [物理化学]; 081704 [应用化学];

摘要：

The selection of an appropriate alloy composition for battery grids is essential for the performance and long life of lead/acid batteries. This investigation examines the effects of the variation of calcium (0.03 to 0.13 wt.%) and tin (0.3 to 1.5 wt.%) content on the microstructure, mechanical properties and the corrosion resistance of cast Pb-Ca-Sn battery grids. Both corrosion resistance and the mechanical properties are found to increase with increasing tin and decreasing calcium levels. The relationship between the alloy composition and the resulting properties of the grids is discussed. (C) 1998 Elsevier Science S.A. All rights reserved.

引用

页码：23 / 29

页数：7

共 10 条

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[2]

Borchers H., 1973, Z METALLKD, V64, P478

[3]

DISCONTINUOUS AND CONTINUOUS HARDENING PROCESSES IN CALCIUM AND CALCIUM TIN MICRO-ALLOYED LEAD - INFLUENCE OF SECONDARY-LEAD IMPURITIES [J].