Effect of Electric Fields on the Structure of an Aluminum Alloy during Magnetohydrodynamic Treatment

被引：1

作者：

Ospennikova, O. G. ^{[1
]}

Laptev, A. B. ^{[1
]}

Pervukhin, M. V. ^{[2
]}

Afanas'ev-Khodykin, A. N. ^{[1
]}

Timofeev, V. N. ^{[2
]}

Movenko, D. A. ^{[1
]}

机构：

[1] All Russia Res Inst Aviat Mat VIAM, Moscow, Russia

[2] Siberian Fed Univ, Krasnoyarsk, Russia

来源：

RUSSIAN METALLURGY | 2019年 / 2019卷 / 12期

基金：

俄罗斯基础研究基金会;

关键词：

aluminum alloys; magnetohydrodynamic treatment; microstructure;

D O I：

10.1134/S0036029519120152

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The microstructure of a 1417M alloy after magnetohydrodynamic (MHD) treatment has been studied. An electric field induced in the aluminum alloy melt is shown to cause electric transfer and to homogenize its structure. During the formation of an ingot upon MHD treatment, intermetallic phase dendrites are preferably oriented along the lines of the induced electric field.

引用

页码：1264 / 1267

页数：4

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