| 发明名称 |
BANDES EN ALLIAGE D'ALUMINIUM A GRANDE HOMOGENEITE DE SURFACE ET PROCEDE DE FABRICATION DE CES BANDES |
| 摘要 |
The invention concerns aluminium alloy strips with high surface homogeneity as well as a method for making said strips based on continuous casting between rolls comprising an injector whereof the upper lip is recessed relative to the lower lip.
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| 申请公布号 |
FR2774930(A1) |
申请公布日期 |
1999.08.20 |
| 申请号 |
FR19980001987 |
申请日期 |
1998.02.13 |
| 申请人 |
PECHINEY RHENALU |
发明人 |
HOFFMANN JEAN LUC;MENET PIERRE YVES;MAIWALD KLAUS;DEBREUX REGINE;SCELLES YVES |
| 分类号 |
B22D11/00;B22D11/06;C22C21/00;C25D11/04;(IPC1-7):B22D11/06 |
主分类号 |
B22D11/00 |
| 代理机构 |
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