Dual-frequency electromagnetic confinement of liquid aluminum

Shuangming Li; Lin Liu; Jinshan Li; Qitang Hao; Hengzhi Fu

doi:10.1016/j.jmatprotec.2004.11.004

Dual-frequency electromagnetic confinement of liquid aluminum

Shuangming Li
, Lin Liu
, Jinshan Li
, Qitang Hao
, Hengzhi Fu

材料学院

Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

6 引用（Scopus）

摘要

A dual-frequency electromagnetic field is developed to smelt the solid metal and confine the molten metal into a final shape without any contamination. The process of the dual-frequency electromagnetic containerless confinement is controlled more easily than that of a single-frequency electromagnetic confinement. The dual-frequency electromagnetic pressure of 350 and 50 kHz is analyzed and calculated as the sum of two single-frequency electromagnetic pressures by the superposition principle. By designing a suitable pattern of induction heating and electromagnetic confinement inductors, which produce electromagnetic pressure to balance static pressure of the height of the liquid metal, various cross-section shaped aluminum samples were successfully confined.

源语言	英语
页（从-至）	449-454
页数	6
期刊	Journal of Materials Processing Technology
卷	166
期	3
DOI	https://doi.org/10.1016/j.jmatprotec.2004.11.004
出版状态	已出版 - 20 8月 2005

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10.1016/j.jmatprotec.2004.11.004

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title = "Dual-frequency electromagnetic confinement of liquid aluminum",

abstract = "A dual-frequency electromagnetic field is developed to smelt the solid metal and confine the molten metal into a final shape without any contamination. The process of the dual-frequency electromagnetic containerless confinement is controlled more easily than that of a single-frequency electromagnetic confinement. The dual-frequency electromagnetic pressure of 350 and 50 kHz is analyzed and calculated as the sum of two single-frequency electromagnetic pressures by the superposition principle. By designing a suitable pattern of induction heating and electromagnetic confinement inductors, which produce electromagnetic pressure to balance static pressure of the height of the liquid metal, various cross-section shaped aluminum samples were successfully confined.",

keywords = "Containerless, Electromagnetic confinement, Induction heating, Liquid metal",

author = "Shuangming Li and Lin Liu and Jinshan Li and Qitang Hao and Hengzhi Fu",

year = "2005",

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doi = "10.1016/j.jmatprotec.2004.11.004",

language = "英语",

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T1 - Dual-frequency electromagnetic confinement of liquid aluminum

AU - Li, Shuangming

AU - Liu, Lin

AU - Li, Jinshan

AU - Hao, Qitang

AU - Fu, Hengzhi

PY - 2005/8/20

Y1 - 2005/8/20

N2 - A dual-frequency electromagnetic field is developed to smelt the solid metal and confine the molten metal into a final shape without any contamination. The process of the dual-frequency electromagnetic containerless confinement is controlled more easily than that of a single-frequency electromagnetic confinement. The dual-frequency electromagnetic pressure of 350 and 50 kHz is analyzed and calculated as the sum of two single-frequency electromagnetic pressures by the superposition principle. By designing a suitable pattern of induction heating and electromagnetic confinement inductors, which produce electromagnetic pressure to balance static pressure of the height of the liquid metal, various cross-section shaped aluminum samples were successfully confined.

AB - A dual-frequency electromagnetic field is developed to smelt the solid metal and confine the molten metal into a final shape without any contamination. The process of the dual-frequency electromagnetic containerless confinement is controlled more easily than that of a single-frequency electromagnetic confinement. The dual-frequency electromagnetic pressure of 350 and 50 kHz is analyzed and calculated as the sum of two single-frequency electromagnetic pressures by the superposition principle. By designing a suitable pattern of induction heating and electromagnetic confinement inductors, which produce electromagnetic pressure to balance static pressure of the height of the liquid metal, various cross-section shaped aluminum samples were successfully confined.

KW - Containerless

KW - Electromagnetic confinement

KW - Induction heating

KW - Liquid metal

UR - https://www.scopus.com/pages/publications/23844476157

U2 - 10.1016/j.jmatprotec.2004.11.004

DO - 10.1016/j.jmatprotec.2004.11.004

M3 - 文章

AN - SCOPUS:23844476157

SN - 0924-0136

VL - 166

SP - 449

EP - 454

JO - Journal of Materials Processing Technology

JF - Journal of Materials Processing Technology

IS - 3

ER -

Dual-frequency electromagnetic confinement of liquid aluminum

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