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论文类型：会议论文

发表时间：2009-06-07

收录刊物：EI、CPCI-S、Scopus

页面范围：189-+

关键字：Duraluminium alloy; Numerical simulation; Electromagnetic casting; Soft-contact mold

摘要：Based on electromagnetism theory, the three dimensional magnetic field in rectangular soft-contacting electromagnetic continuous casting mould is numerically investigated through ANSYS (R) software. The results show that the overlap of electromagnetic flux appears distinctly at the corner of rectangular soft-contact mold; The largest magnetic intensity can be obtained while the free surface of liquid duraluminium alloy locating at the center of induction coil; A prime magnetic intensity can be attained with a 5 mm to 10 mm distance between induction coil and fire-resistant material; Stainless mould can obtain 1.5-2 times magnetic intensity more larger than 5052 aluminum mould.