发明名称 |
METHOD FOR PREVENTING OXYGEN CONTACT WITH MELT METAL AND APPARATUS FOR PERFORMING THE SAME |
摘要 |
FIELD: metallurgy, namely metal continuous casting. SUBSTANCE: at continuous casting metal melt is poured into casting space restricted by walls and leaves it in the form of casting. In order to completely prevent oxygen contact with metal melt and thereby to eliminate secondary oxidation, oxygen having tendency for penetrating through all possible slits between walls and(or) stuck to walls is sucked off by means of suction device. EFFECT: prevention of secondary oxidation of metal. 21 cl, 3 dwg |
申请公布号 |
RU2199416(C2) |
申请公布日期 |
2003.02.27 |
申请号 |
RU19990119593 |
申请日期 |
1998.02.12 |
申请人 |
FOEST-AL'PINE INDUSTRIANLAGENBAU GMBKH;ACHCHAI SPECH'JALI TERNI S.P.A. |
发明人 |
KHOENBIKHLER GERAL'D;PELLISSETTI STEFANO;KAPOTOSTI ROMEO;GUASTO DZHUZEPPE |
分类号 |
B22D11/06;B22D11/106 |
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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