发明名称 |
VERFAHREN ZUR HERSTELLUNG VON ALUMINIUM-FOLIE FÜR RIPPEN |
摘要 |
A method is described for making an aluminum alloy foil suitable for application to fins used in heat exchangers. The method comprises providing an aluminum alloy composition containing about 0.27% to about 0.55% by weight of iron, about 0.06% to about 0.55% by weight of silicon and optionally up to about 0.20% by weight of copper; continuously casting a coiled strip from the molten aluminum alloy; cold rolling the continuously cast coil to a final gauge of about 0.076 mm to about 0.152 mm and partially annealing the aluminum alloy sheet at a temperature below about 260° C., with a maximum overheat of about 10° C. to anneal the aluminum alloy foil substantially without any recrystallization. |
申请公布号 |
DE60106445(T2) |
申请公布日期 |
2005.03.24 |
申请号 |
DE2001606445T |
申请日期 |
2001.07.04 |
申请人 |
ALCAN INTERNATIONAL LTD., MONTREAL |
发明人 |
DAVISSON, L.;MONTGRAIN, LUC;NADKARNI, SADASHIV |
分类号 |
F28F1/12;C22C21/00;C22C21/02;C22F1/00;C22F1/04;C22F1/043;(IPC1-7):C22F1/04 |
主分类号 |
F28F1/12 |
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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