发明名称 |
Continuous extruded lead alloy strip for battery electrodes |
摘要 |
A method of producing lead alloy strip for fabrication of positive and negative electrodes of a lead-acid battery by extruding a lead alloy at elevated temperature to produce a lead alloy strip having a desired profile and rapidly cooling the extruded strip to acquire a desired microstructure. Battery grids produced from the lead alloy strip have reduced vertical growth and enhanced resistance to corrosion. |
申请公布号 |
US2002157743(A1) |
申请公布日期 |
2002.10.31 |
申请号 |
US20020079127 |
申请日期 |
2002.02.21 |
申请人 |
CLARK DOUGLAS G.;GUSTAVSSON KENNETH HENNING RUNO;RUSSELL DEREK WILLIAM;VINCZE ALBERT M. |
发明人 |
CLARK DOUGLAS G.;GUSTAVSSON KENNETH HENNING RUNO;RUSSELL DEREK WILLIAM;VINCZE ALBERT M. |
分类号 |
B21C23/00;B21D31/04;C22C11/06;C22F1/00;C22F1/12;H01M4/74;H01M4/82;(IPC1-7):C22F1/12 |
主分类号 |
B21C23/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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