Effects of electromagnetic field and lubricate condition on the surface quality of magnesium alloy billet during LFEC processing |
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| Authors: | LE QiChi ZHANG ZhiQiang & CUI JianZhong Key Laboratory of Electromagnetic Processing of Materials Ministry of Education Northeastern University Shenyang China |
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| Institution: | LE QiChi,ZHANG ZhiQiang & CUI JianZhong Key Laboratory of Electromagnetic Processing of Materials,Ministry of Education,Northeastern University,Shenyang 110004,China |
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| Abstract: | The microstructures of the magnesium billets could be improved markedly by low-frequency electromagnetic casting(LFEC)processing.In fact,the low-frequency electromagnetic field(LFEF)also has favorite effect on the surface quality of billet.However,few public reports on the surface quality of LFEC magnesium billets could be found.Therefore,a new crystallizer with a metal internal sleeve together with a kind of lubricant was designed aiming at lowing surface turning quantity,and the effects of casting velocit... |
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