| 发明名称 |
DIRECTIONAL SOLIDIFICATION OF MOLTEN METAL |
| 摘要 |
A method for producing columnarly solidified metal melts by pouring a metal melt into a mould, with subsequent solidification in a directional temperature field, in which there is a higher heat removal at the upper and lower side of the crucible than at the other sides. |
| 申请公布号 |
JPS6272464(A) |
申请公布日期 |
1987.04.03 |
| 申请号 |
JP19860205236 |
申请日期 |
1986.09.02 |
| 申请人 |
BAYER AG |
发明人 |
INGO SHIYUBIRUTORITSUHI;PEETAA BODEITSUCHIYU |
| 分类号 |
B22D27/04;B22D11/00;B22D21/00;C01B33/02;C30B11/00 |
主分类号 |
B22D27/04 |
| 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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