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The distribution of the magnetic flux density in the magnetic field generator which provided travelling magnetic field was determined. The experiments using liquid gallium and aluminum - silicon alloy to observe the turbulent flow or remove inclusions were performed to obtain the basic principles how the distribution of the magnetic flux density took effect on removing inclusions from molten metal by electromagnetic field. The suitable area in the field for purifying metal was suggested. 相似文献
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1 Ｉｎｔｒｏｄｕｃｔｉｏｎ Ｕｐｔｏｎｏｗ ,ｔｈｅｍａｔｈｅｍａｔｉｃａｌｍｏｄｅｌｓｔｈａｔｄｅｓｃｒｉｂｅｔｈｅｐａｒｔｉｃｌｅｂｅｈａｖｉｏｒａｔｓｏｌｉｄｉｆｙｉｎｇｉｎｔｅｒｆａｃｅａｐｐｅａｒｅｄａｌｏｔ[1～ 1 1 ],ｂｕｔｎｏｎｅｏｆｔｈｅｍｉｓｓｕｉｔｅｄｆｏｒｔｈｅｐａｒｔｉｃｌｅｂｅ ｈａｖｉｏｒａｔｉｎｔｅｒｆａｃｅｗｉｔｈｔｈｅａｐｐｌｉｃａｔｉｏｎｏｆｅｘｔｅｒｎａｌｆｏｒｃｅｆｉｅｌｄ(ｅ.ｇ .ＥＭＦＦ) .Ａｎｄｗｉｔｈｔｈｅｄｅｖｅｌｏｐｉｎｇｏｆｅｌｅｃ ｔｒｏｍａｇｎ… 相似文献
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