| Numerical simulation for mold-filling of thin-walled aluminum alloy castings in traveling magnetic field |
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| 引用本文： | ~*Shiping WU,Bangsheng LI,Jingjie GUO,Chengjun ZHANG,Jun JIA,Hengzhi FU (School of Materials Science and Engineering,Harbin Institute of Technology,Harbin 150001,Heilongjiang,P. R. China). Numerical simulation for mold-filling of thin-walled aluminum alloy castings in traveling magnetic field[J]. 中国铸造, 2004, 0(2) |
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| 作者姓名： | ~*Shiping WU Bangsheng LI Jingjie GUO Chengjun ZHANG Jun JIA Hengzhi FU (School of Materials Science and Engineering Harbin Institute of Technology Harbin 150001 Heilongjiang P. R. China) |
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| 作者单位： | School of Materials Science and Engineering，Harbin Institute of Technology，Harbin 150001，Heilongjiang，P. R. China |
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| 摘 要： | 1 .IntrOdUction High一strength,light一weight and large一size alumimimalloy eastings are widely used in aviation,astronavigation,gUided missile and 50 on.With the develoPment of neweasting teehnology,it 15 imPortant
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Numerical simulation for mold-filling of thin-walled aluminum alloy castings in traveling magnetic field |
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| Shiping WU,Bangsheng LI,Jingjie GUO,Chengjun ZHANG,Jun JIA,Hengzhi FU. Numerical simulation for mold-filling of thin-walled aluminum alloy castings in traveling magnetic field[J]. China Foundry, 2004, 0(2) |
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| Authors: | Shiping WU Bangsheng LI Jingjie GUO Chengjun ZHANG Jun JIA Hengzhi FU |
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| Affiliation: | ~*Shiping WU,Bangsheng LI,Jingjie GUO,Chengjun ZHANG,Jun JIA,Hengzhi FU |
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| Abstract: | The numerical simulation for mold-filling of thin-walled aluminum alloy castings in horizontal traveling magnetic field is performed. A force model of Al alloy melt in the traveling magnetic field is founded by analyzing traveling magnetic field carefully. Numerical model of Al alloy mold-filling is founded based on N-S equation, which was suitable for traveling magnetic field. By using acryl glass mold with indium as alloy melt, the experiment testified the filling state of alloy in traveling magnetic field. The results of numerical simulation indicate that the mold-filling ability of gallium melt increases continually with the increase of the input ampere turns. |
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| Keywords: | traveling magnetic field thin-walled casting Al alloy mold-filling numerical simulation |
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