| 电磁铸造中感应热的测量与计算 |
| |
| 引用本文： | 张兴国,金俊泽.电磁铸造中感应热的测量与计算[J].大连理工大学学报,1996,36(4):456-460. |
| |
| 作者姓名： | 张兴国 金俊泽 |
| |
| 作者单位： | 大连理工大学铸造工程研究中心 |
| |
| 基金项目： | 辽宁省和中国有色金属总公司；国家教委博士点基金 |
| |
| 摘 要： | 通过模拟铸锭温度分布的实验分析，依据焦尔效应反算出电磁铸造中半悬浮金属液柱内感应电流密度的分布，探讨了感应器电流对液柱内感应电流密度的影响；实验确定了ＥＭＣ铸锭的透入深度，估算出感应加热功率的量值，分析其对ＥＭＣ过程并悬浮金属液柱温度的影响。研究结果与理论计算基本吻合。
|
| 关 键 词： | 感应加热 趋肤效应 电磁铸造 感应热 测量 |
Measurement and calculation of induction heat of EMC |
| |
| Zhang Xingguo,Jin Junze,Cao Zhiqiang.Measurement and calculation of induction heat of EMC[J].Journal of Dalian University of Technology,1996,36(4):456-460. |
| |
| Authors: | Zhang Xingguo Jin Junze Cao Zhiqiang |
| |
| Abstract: | According to the experiment analysis of temperature distribution in imitation ingot, the induction current density distribution in hemi suspending liquid column in EMC is calculated based on Joule's effect, the affection of inductor current on induction current in liquid column is investigated and the skin depth is determined experimentally, then the induction heat power is imputted and its affection on liquid column temperature is analyzed, the obtained results correspond with the theoretical calculation. |
| |
| Keywords: | induction heating skin effect electromagnetic forming/electromagnetic casting |
| 本文献已被 CNKI 维普 等数据库收录！ |
