发明名称 |
VACUUM ARC REMELTING INGOT SOLIDIFICATION CONTROLLER |
摘要 |
A method of model-based ingot solidification control for the vacuum arc remelting process is presented. Specifically, the model predicts the pool depth as a function of radial position from ingot centerline and time, given melting current, and electrode melting efficiency. The analysis leading to the model assumes that the electrode gap is being accurately controlled during the melting process. The controller has both 2-dimensional and 3-dimensional embodiments. |
申请公布号 |
EP2545746(B1) |
申请公布日期 |
2016.12.28 |
申请号 |
EP20100847586 |
申请日期 |
2010.09.09 |
申请人 |
Specialty Metals Processing Consortium |
发明人 |
WILLIAMSON, Rodney, L.;BEAMAN, Joseph, J. |
分类号 |
H05B7/148 |
主分类号 |
H05B7/148 |
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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