Effect of a Rotating Magnetic Field on the Solidified Structure of Al-Si Alloys

机译：旋转磁场对Al-Si合金凝固组织的影响

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The aim of our research work is to study the microstructure formation during casting of technical alloys under diffusive and magnetically controlled convective conditions on earth and in space. Unidirectional solidification experiments under steady-state conditions were performed with Al-Si binary alloys containing three different amounts of Si, using electromagnetic stirring of the melt. The influence of the rotating magnetic field on the microstructure evolution (particularly on the secondary dendrite arm spacing) as compared to experiments without stirring was studied.

机译：我们研究工作的目的是研究在扩散和磁控制对流条件下地球和太空中技术合金铸造过程中的微观组织形成。通过对熔体进行电磁搅拌，在稳态条件下对含有三种不同硅含量的Al-Si二元合金进行了单向凝固实验。与没有搅拌的实验相比，研究了旋转磁场对微观结构演变的影响（特别是对二次枝晶臂间距的影响）。

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来源
《International Conference on Solidification and Gravity; 20040906-09; Miskolc-Lillafured(HU)》|2004年|P.263-267|共5页
会议地点 Miskolc-Lillafured(HU)
作者
J. Kovacs; A. Roosz; J. Szoeke;
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作者单位

Hungarian Academy of Sciences-University of Miskolc, Materials Science Research Group, H-3515 Miskolc-Egyetemvaros, Hungary;

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会议组织
原文格式 PDF
正文语种 eng
中图分类工程材料一般性问题;
关键词
Al-Si alloy; unidirectional solidification; electromagnetic stirring; melt flow; microstructural investigation; image analysis;

机译：铝硅合金；单向凝固；电磁搅拌；熔体流动；显微组织；图像分析;

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专利

1. Effect of Multi-Scale Thermoelectric Magnetic Convection on Solidification Microstructure in Directionally Solidified Al-Si Alloys Under a Transverse Magnetic Field [J] . Li Xi, Du Dafan, Gagnoud Annie, Metallurgical and Materials Transactions, A. Physical Metallurgy and Materials Science . 2014,第12期

机译：横向磁场下多尺度热电对流对定向凝固Al-Si合金凝固组织的影响
2. Solidification refining of MG-Si by Al-Si alloy under rotating electromagnetic field with varying frequencies [J] . Ban Boyuan, Zhang Taotao, Li Jingwei, Separation and Purification Technology . 2018,第期

机译：具有不同频率的旋转电磁场下施联合金的Mg-Si凝固精制
3. Efficient Melt Stirring Using Pulse Sequences of a Rotating Magnetic Field: Part II. Application to Solidification of Al-Si Alloys [J] . B. Willers, S. Eckert, P.A. Nikrityuk, Metallurgical and Materials Transactions B . 2008,第2期

机译：使用旋转磁场的脉冲序列进行有效的熔融搅拌：第二部分。在铝硅合金凝固中的应用
4. Effect of a Rotating Magnetic Field on the Solidified Structure of Al-Si Alloys [C] . International Conference on Solidification and Gravity . 2006

机译：旋转磁场对Al-Si合金凝固结构的影响
5. Effect of solidification mechanism on the porosity formation in Al-Si alloys. [D] . Kim, Jeongmin. 1996

机译：凝固机理对铝硅合金中孔隙形成的影响。
6. Effects of high magnetic fields on solidified structures of Mn-90.4 wt Sb hypoeutectic alloy [O] . Qiang Wang, Tie Liu, Chao Zhang, 2009

机译：强磁场对Mn-90.4 wt％Sb亚共晶合金凝固组织的影响
7. Modification of the microstructure by rotating magnetic field during the solidification of Al-7 wt. Si alloy under microgravity [O] . Y.Z. Li, N. Mangelinck-Noël, G. Zimmermann, 2020

机译：通过旋转磁场在Al-7重量％旋转磁场进行微观结构。％Si合金在微争神
8. Solidification Structure Developed in Undercooled Al-Si and Pb-Sb Alloys [R] . Mueller, B. A., Richmond, J. J., Perepezko, J. H. 1985

机译：过冷al-si和pb-sb合金的凝固组织

Effect of a Rotating Magnetic Field on the Solidified Structure of Al-Si Alloys

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