Research on the dual-frequency electromagnetic shaping of liquid metal

Li, Jinshan; Hao, Qitang; Kou, Hongchao; Li, Jianguo; Fu, Hengzhi

doi:10.1016/s0924-0136(02)01078-6

Cited by 3 publications

(2 citation statements)

References 7 publications

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“…1. Based on the analysis of dual electromagnetic fields distribution in different assembly of two inductors, the electromagnetic pressure P m exerted on melt surface was set up [8]. For a rectangular cross-section sample, it can be written as…”

Section: Theoretical Analysismentioning

confidence: 99%

“…For elliptical cross-section, the force balance equations on the melt surface for dual-frequencies were established, as described before [8]. The distributions of electromagnetic pressure calculated according to these equations for shaping liquid metals with elliptical cross-section of the height of 60 and 40 mm are showed with curves 1 and 2 in Fig.…”

Section: Theoretical Analysismentioning

confidence: 99%

See 1 more Smart Citation

Electromagnetic shaping and solidification control of Ni-base superalloys under vacuum

Shen

Liu

et al. 2004

Journal of Materials Processing Technology

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Section: Theoretical Analysismentioning

confidence: 99%

Section: Theoretical Analysismentioning

confidence: 99%

Electromagnetic shaping and solidification control of Ni-base superalloys under vacuum

Shen

Liu

et al. 2004

Journal of Materials Processing Technology

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Lamellar Microstructure Alignment in Ti-47Al Alloy by Electromagnetic Confinement and Directional Solidification Using a Seed

Shen

Xiong

et al. 2015

JOM

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Investigation on the Electromagnetic Contactless Shaping and Directional Solidification of Plates of Stainless Steel and Supperalloy under Vacuum

Shen

Yu²,

et al. 2005

MSF

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In this study, the distribution of electromagnetic pressure and the coupling between shaping force and temperature field are investigated in electromagnetic contactless shaping process for plates of stainless steel and superalloy. The distributions of electromagnetic pressure on outlines of melt cross sections are very different along sides than at corners. Under the vacuum, the cooling ability is not strong enough, and therefore the position of melt in inductor is too low, which causes an unbalance between electromagnetic pressure and static pressure. Experiments show the insert of a screen shell from the bottom of inductor can change the distribution of magnetic field very much and make a good and stable coupling between shaping force and temperature field.

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Research on the dual-frequency electromagnetic shaping of liquid metal

Cited by 3 publications

References 7 publications

Electromagnetic shaping and solidification control of Ni-base superalloys under vacuum

Electromagnetic shaping and solidification control of Ni-base superalloys under vacuum

Lamellar Microstructure Alignment in Ti-47Al Alloy by Electromagnetic Confinement and Directional Solidification Using a Seed

Investigation on the Electromagnetic Contactless Shaping and Directional Solidification of Plates of Stainless Steel and Supperalloy under Vacuum

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