Effects of a high magnetic field on the solidification behavior of binary Al-Si and Ag-Cu systems

被引：1

作者：

Liu, Tie ^{[1
]}

Liu, Yin ^{[1
]}

Wang, Qiang ^{[1
]}

Wang, Yan ^{[1
]}

Wang, Kai ^{[1
]}

He, Jicheng ^{[1
]}

机构：

[1] Northeastern Univ, Minist Educ, Key Lab Electromagnet Proc Mat, Shenyang 110004, Peoples R China

来源：

ADVANCED DESIGN TECHNOLOGY | 2012年 / 421卷

关键词：

Solidification; High magnetic field; Microstructure; Solute concentration;

D O I：

10.4028/www.scientific.net/AMR.421.792

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

To investigate the effect of high magnetic fields on the solidification behavior of binary eutectic system, solidification and quenching experiments of Al-11.8 wt.%Si and Ag-10 wt.%Cu alloys were carried out with and without an 8.8 T high magnetic field. It was found that the application of the high magnetic field could increase the concentration of Si in the primary Al and Cu in the primary Ag at their eutectic temperatures, but could not obviously affect the Si concentration in the primary Al at room temperature. The above increase can be attributed to the weakness of the solute diffusion at the liquid-solid interface during solidification caused by the high magnetic field.

引用

页码：792 / 795

页数：4

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