发明名称 |
Device for the removal of inclusions contained in molten metals |
摘要 |
The device for removing inclusions and especially oxides of the molten metal which is poured into a casting tundish comprises elements which are placed within the interior of the casting tundish and immersed in the molten metal. The elements are formed of heat-insulating material which is sinterable at the temperature of the molten metal. A duct is formed within the interior of the elements and connected to a supply of gas such as argon which is inert with respect to the molten metal.
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申请公布号 |
US4576365(A) |
申请公布日期 |
1986.03.18 |
申请号 |
US19840604602 |
申请日期 |
1984.04.27 |
申请人 |
DAUSSAN ET COMPAGNIE |
发明人 |
DAUSSAN, JEAN-CHARLES;DAUSSAN, ANDRE;DAUSSAN, GERARD |
分类号 |
B22D11/117;B22D41/58;(IPC1-7):C21C5/48 |
主分类号 |
B22D11/117 |
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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