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2023 | OriginalPaper | Buchkapitel

Study on the Magnetocaloric Effect of Molten Mold Flux Under Low-Frequency Electromagnetic Field

verfasst von : Yijia Wang, Bo Bai, Yu Wang, Hongpo Wang, Mingxing Wang, Fushen Li

Erschienen in: Characterization of Minerals, Metals, and Materials 2023

Verlag: Springer Nature Switzerland

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Abstract

Numerical simulation was used to study the magneto-Joule heating effect of molten mold flux under a low-frequency electromagnetic field in continuous casting. The effects of electromagnetic field parameters on the conductivity of molten mold flux were also investigated. The results showed that the induced current and magnetic induction in molten mold flux increased with its increasing conductivity and excitation current, and the magneto-induced Joule heat also increased. The magneto-Joule heat was found around 0.97 × 103 to 6.29 × 103 J m−3. For every 10 mm decrease from the magnetic field action center, the Joule heat of molten mold flux increased 11.8% on average. A greater conductivity of the mold flux resulted in a more significant change in Joule heat.

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Metadaten
Titel
Study on the Magnetocaloric Effect of Molten Mold Flux Under Low-Frequency Electromagnetic Field
verfasst von
Yijia Wang
Bo Bai
Yu Wang
Hongpo Wang
Mingxing Wang
Fushen Li
Copyright-Jahr
2023
DOI
https://doi.org/10.1007/978-3-031-22576-5_2

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