恒定磁场作用下Al-Pb合金的凝固过程

李海丽; 赵九洲; 栗争光; 赵洪生; 沈利; 江鸿翔

doi:10.15980/j.tzzz.2012.09.035

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恒定磁场作用下Al-Pb合金的凝固过程
Solidification Process of Monotectic Alloy Al-Pb with Static Magnetic Field
2012年32卷第9期页码：866-868
纸质出版日期： 2012 ，
DOI： 10.15980/j.tzzz.2012.09.035

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[1]李海丽,赵九洲,栗争光,赵洪生,沈利,江鸿翔.恒定磁场作用下Al-Pb合金的凝固过程[J].特种铸造及有色合金,2012,32(09):866-868.

Li Haili1, Zhao Jiuzhou2, Li Zhengguang3, et al. Solidification Process of Monotectic Alloy Al-Pb with Static Magnetic Field[J]. Special Casting & Nonferrous Alloys, 2012,32(9):866-868.
[1]李海丽,赵九洲,栗争光,赵洪生,沈利,江鸿翔.恒定磁场作用下Al-Pb合金的凝固过程[J].特种铸造及有色合金,2012,32(09):866-868. DOI： 10.15980/j.tzzz.2012.09.035.

Li Haili1, Zhao Jiuzhou2, Li Zhengguang3, et al. Solidification Process of Monotectic Alloy Al-Pb with Static Magnetic Field[J]. Special Casting & Nonferrous Alloys, 2012,32(9):866-868. DOI： 10.15980/j.tzzz.2012.09.035.

摘要

模拟与试验相结合

研究了恒定磁场作用下Al-Pb偏晶合金定向凝固时的组织演变过程。结果表明

恒定磁场能抑制基体熔体对流

显著影响偏晶合金凝固组织演变

有助于弥散型偏晶合金复合材料的获得。

Abstract

Microstructure evolution of monotectic alloy Al-Pb during directional solidification with a static magnetic field were investigated by simulation combining with experiment.The results show that the static magnetic field can significantly affect the microstructure evolution of monotectic Al-Pb alloy through restraining the convection of matrixmelt

beneficial for obtaining dispersedly monotectic alloy composites.