| 电磁场控制连铸结晶器内弯月面区域金属流动状态的试验研究 |
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| 引用本文： | 张雅静,徐广.电磁场控制连铸结晶器内弯月面区域金属流动状态的试验研究[J].东北大学学报(自然科学版),2000,21(2):191-194. |
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| 作者姓名： | 张雅静 徐广 |
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| 作者单位： | 东北大学材料与冶金学院!辽宁沈阳110006;东北大学材料与冶金学院!辽宁沈阳110006;东北大学材料与冶金学院!辽宁沈阳110006;东北大学材料与冶金学院!辽宁沈阳110006;东北大学材料与冶金学院!辽宁沈阳110006;东北大学材料与冶金学院!辽宁沈阳110006 |
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| 基金项目： | 国家自然科学基金重点资助项目 !( 5 973 4 0 80 ) |
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| 摘 要： | 在连铸实验装置上,以低熔点PbSnBi合金和硅油分别模拟钢液和保护渣,对施加电磁场前后弯月面区域金属流态进行了试验研究·结果表明:双条形电磁场对弯月面区域的金属运动速度有较强抑制作用;能够改善连铸坯初凝固壳生成和生长的条件
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| 关 键 词： | 连铸 电磁场 结晶器 弯月面 |
| 修稿时间： | : |
Experimental Study on the Meniscus Zone During Continuous Casting in Addition of An Electromagnetic Brake |
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| ZHANG Ya-jing,XU Guang-jun,YU Guang-wai,JIA Guang-lin,GAO Yun-yan,HE Ji-cheng.Experimental Study on the Meniscus Zone During Continuous Casting in Addition of An Electromagnetic Brake[J].Journal of Northeastern University(Natural Science),2000,21(2):191-194. |
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| Authors: | ZHANG Ya-jing XU Guang-jun YU Guang-wai JIA Guang-lin GAO Yun-yan HE Ji-cheng |
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| Abstract: | An experimental equipment was developed to simulate continuous casting with an electromagnetic brake(EMBR). Low melting point Pb Sn Bi alloy was used to simulate molten steel and silicon oil was used to simulate the slag. The flow states in meniscus zone with EMBR were examined. The results show that the electromagnetic field has an intensive effects on repressing the moving velocity of the molten metal. Therefore the primarily solidified shell is easy to form and grow in a much better quality. |
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| Keywords: | continuous casting electromagnetic field mold meniscus |
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