发明名称 |
Strip casting apparatus with independent delivery nozzle and side dam actuators |
摘要 |
An apparatus for casting metal strip includes a pair of counter-rotatable casting rolls having casting surfaces laterally positioned to form a nip therebetween through which cast strip can be cast, and on which a casting pool of molten metal can be formed supported on the casting surfaces above the nip, a pair of molten metal delivery nozzles disposed above the nip and capable of discharging molten metal to form the casting pool supported on the casting rolls, a pair of side dams adjacent ends of the pair of casting rolls capable of confining the casting pool, a pair of delivery nozzle actuators capable of positioning the delivery nozzles independently of the side dams and a pair of side dam actuators capable of positioning the side dams independently of the delivery nozzles during casting, and a control system capable of controlling desired distance between the delivery nozzles and the side dams. |
申请公布号 |
US8251127(B2) |
申请公布日期 |
2012.08.28 |
申请号 |
US20080145226 |
申请日期 |
2008.06.24 |
申请人 |
ONDROVIC JAY JON;FULBRIGHT ERIC;NAKAYAMA KATSUMI;NUCOR CORPORATION |
发明人 |
ONDROVIC JAY JON;FULBRIGHT ERIC;NAKAYAMA KATSUMI |
分类号 |
B22D11/16;B22D11/04;B22D11/06 |
主分类号 |
B22D11/16 |
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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