钢的软接触电磁连铸结晶器按其结构的不同可分为切缝式和无缝式2种,其中切缝式软接触结晶器研究较多.针对3种不同的切缝式软接触结晶器结构形式,利用三维数值模拟的方法,围绕其内部电磁冶金特性展开讨论.研究结果表明,结晶器切缝形式、水冷方法对结晶器内磁感应强度、电磁力的大小和分布,以及系统内的时间平均功率损失均有影响.
参考文献
| [1] | Vives C.Electromagnetic Refining of Aluminum Alloys by the CREM Process:Part Ⅰ.Working Principle and Metallurgical Results[J].Metallurgical and Materials Transactions B:Process Metallurgy and Materials Processing Science,1989(10):623. |
| [2] | Vives C.Electromagnetic Refining of Aluminum Alloys by the CREM Process:Part Ⅱ.Specific Practical Problems and Their Solutions[J].Metallurgical and Materials Transactions B:Process Metallurgy and Materials Processing Science,1989(10):631. |
| [3] | Y.W.Cho .Mechanism of Surface Quality Improvement in Continuous Cast Slab with Rectangular Cold Crucible Mold[J].ISIJ International,1998(7):723-729. |
| [4] | Asai S;Inoue T Mori;Mori H.Improvement of Billet Surface Quality by Ultra-high-frequency Electromagnetic Casting[J].Kobe Steel,2001(11):1025-1032. |
| [5] | Tanaka T;Kurita K;Kuroda A.Mathematical Modeling for Electromagnetic Field and Shaping of Melts in Cold Crucible[J].ISIJ International,1991(04):350-357. |
| [6] | Tanaka T;Yoshida M;Yasumoto K.Solidification Control Making Use of High Frequency Electromagnetic Field in a Mould Conneted with Tundish[J].ISIJ International,1994(05):420-428. |
| [7] | 张永杰;陈向勇 .软接触电磁连铸结晶器[P].CN 02265157.8,2003-05-21. |
| [8] | 赫冀成;王强;王恩刚 .水缝-分瓣体内水冷式软接触电磁连铸结晶器[P].CN 200410021566.9,2004-7-28. |
| [9] | 陈向勇;张永杰 .电磁软接触连铸用切缝式陶瓷焊接密封结晶器[P].CN 200420082457.3,2004-9-1. |
| [10] | 杨儒贵;刘运林.电磁场与波简明教程[M].北京:科学出版社,2006 |
| [11] | 邓安元 .软接触结晶器内电磁场及钢液流动凝固的数值模拟[D].东北大学,2001. |
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