发明名称 |
METHOD AND APPARATUS FOR DIRECT CASTING OF CRYSTALLINE STRIP IN NON-OXIDIZING ATMOSPHERE |
摘要 |
A method is provided for directly casting molten metal (19) from a U-shaped structure of the exit end (26) of a casting vessel (18) onto a moving casting surface (20) to form a continuous strip (15) of crystalline material. The method includes providing a non-oxidizing atmosphere in a zone defined above the molten metal (19), across the width of the U-shaped structure and adjacent the casting surface (20). An apparatus is also provided. |
申请公布号 |
DE3573991(D1) |
申请公布日期 |
1989.12.07 |
申请号 |
DE19853573991 |
申请日期 |
1985.08.27 |
申请人 |
ALLEGHENY LUDLUM CORPORATION |
发明人 |
JOHNS, ROBERT HARVEY;NAUMAN, JOHN DANA |
分类号 |
B22D11/06;B22D27/00;(IPC1-7):B22D11/06 |
主分类号 |
B22D11/06 |
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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