| 软接触结晶器外对连铸坯施加高频电磁场的基础研究 |
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| 引用本文： | 张志峰. 软接触结晶器外对连铸坯施加高频电磁场的基础研究[J]. 铸造, 2000, 49(5): 257-259 |
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| 作者姓名： | 张志峰 |
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| 作者单位： | 大连理工大学铸造工程研究中心!辽宁大连116023 |
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| 基金项目： | 国家自然科学基金资助项目! (5 96 740 3 3 )。 |
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| 摘 要： | 考察了冷坩埚式结晶器高民磁场对连铸坯表面质量的影响。研究结果表明：采用在传统结晶器壁开缝的方法可以有效地提高型内的磁感应强度，而且结晶器内磁场分布基本均匀，施加高频电磁场的铸坯与传统连铸坯相比，表面振动痕深度明显减小，且表面光滑。
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| 关 键 词： | 连续铸造 电磁铸造 高频电磁场 表面质量 结晶器 |
| 修稿时间： | 1999-08-26 |
AFundamental Study on High Frequency Electromagnetic FieldImposing upon Continuous Casting Outside Soft Contacting Mold |
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| ZHANG Zhi feng,WEN Bin,LI Ting ju,JIN Jun ze. AFundamental Study on High Frequency Electromagnetic FieldImposing upon Continuous Casting Outside Soft Contacting Mold[J]. China Foundry, 2000, 49(5): 257-259 |
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| Authors: | ZHANG Zhi feng WEN Bin LI Ting ju JIN Jun ze |
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| Abstract: | The effect of high frequency electromagnetic field imposed on outside of a cold crucible mold on the quality of cast metal in hot experiment was studied.The experimental results showed that magnetic flux density in the divided mold was increased efficiently and the distribution of the electromagnetic field in it was basically equal.Compared it with conventional billet,billet cast with high frequency electromagnetic field,on which depth of surface oscillation mark was decreased remarkably,had a smooth surface. |
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| Keywords: | continuous casting electromagnetic casting high frequency electromagnetic field cast ingot cast surface quality mold |
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