发明名称 |
CASTING METAL STRIP |
摘要 |
CASTING METAL STRIP BY DELIVERING MOLTEN METAL TO A CASTING POOL (81). SUPPORTED ON A PAIR OF PARALLEL CASTING ROLLS (16) AND PASSING METAL DOWNWARDLY BETWEEN THE ROLLS TO PRODUCE SOLIDIFIED STRIP (20). FLOW OF METAL TO THE CASTING POOL (81) IS CONTROLLED BY AN INPUT FLOW CONTROL VALVE (47). AT START OF CASTING WHEN POOL (81) IS BEING FILLED SPEED OF ROLLS (16) IS VARIED IN RESPONSE TO VARIATIONS BETWEEN ACTUAL INSTANTANEOUS POO LEVEL AND PREDICTED LEVEL UNTIL POOL APPROACHES DESIRED OPERATIONAL LEVEL. THEREAFTER ANY VARIATIONS BETWEEN INSTANTANEOUS ROLL SPEED AND DESIRED OPERATIONAL ROLL SPEED ARE CAUSED TO ADJUST VALVE (47) TO BEING POOL LEVEL AND ROLL SPEED TO DESIRED OPERATIONAL VALVES.
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申请公布号 |
MY119632(A) |
申请公布日期 |
2005.06.30 |
申请号 |
MYPI9801197 |
申请日期 |
1998.03.19 |
申请人 |
ISHIKAWAJIMA-HARIMA HEAVY INDUSTRIES COMPANY LIMITED;BHP STEEL (JLA) PTY LTD |
发明人 |
WALTER BLEJDE;CHRISTIAN BARLOW |
分类号 |
B22D11/08;B22D11/06;B22D11/16;B22D11/18;B22D11/20 |
主分类号 |
B22D11/08 |
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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