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Communication Dans Un Congrès Année : 2022

Influence of Electrode Immersion Depth in the ESR Process: an Experimental and Numerical Study

Jeremy Chaulet
Bernard Dussoubs
Sylvain Charmond
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  • PersonId : 1087203
Abdellah Kharicha
  • Fonction : Auteur
  • PersonId : 1087202
Stéphane Hans
  • Fonction : Auteur
  • PersonId : 1087205
Alain Jardy

Résumé

In the Electroslag Remelting (ESR) process, the electrode tip is plunged into the slag bath. Its immersion depth is a key parameter that has a strong influence on electromagnetic phenomena and coupled transfers within the slag. Associating trial remeltings and numerical modeling of the process, some specific impacts of electrode immersion depth are highlighted. The link between electrode immersion and slag resistance is discussed about a regime for which electrode excursion plays a specific role. The influence of electrode immersion depth on ingot solidification, especially regarding the quality of ingot skin, is addressed.
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Dates et versions

hal-03792192 , version 1 (29-09-2022)

Identifiants

  • HAL Id : hal-03792192 , version 1

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Jeremy Chaulet, Bernard Dussoubs, Sylvain Charmond, Abdellah Kharicha, Stéphane Hans, et al.. Influence of Electrode Immersion Depth in the ESR Process: an Experimental and Numerical Study. LMPC 2022 - Liquid Metal Processing and Casting, Sep 2022, Philadelphia, PA, United States. ⟨hal-03792192⟩
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