Electromagnetic continuous casting apparatus for materials possessing high melting temperature and low electric conductance
AssigneeKorea Institute of Industrial Technology
InventorsByoung Moon Mon, Sang Mok Lee, Je Sik Shin
Life of this patent
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Abstract
Disclosed is an electromagnetic continuous casting apparatus for a material having a low electric conductivity. The casting apparatus includes a crucible having a vertical axis. The crucible comprises an upper hot crucible and a lower cold crucible. The crucible is surrounded with an induction coil. The hot crucible is formed of a non-metallic material having a high electric conductivity and is not water-cooled. The cold crucible has a cooling structure and is formed of a metallic material having a high thermal conductivity and a high electric conductivity.
Claims8
An electromagnetic continuous casting apparatus for a low electric-conductive material, the casting apparatus including a crucible having a vertical axis, wherein the crucible comprises an upper hot crucible and a lower cold crucible, the crucible is surrounded with an induction coil, the hot crucible is formed of a non-metallic material having a high electric conductivity and is not water-cooled, and the cold crucible has an internal cooling structure and is formed of a metallic material having a high thermal conductivity and a high electric conductivity.
Dependencies are inferred from the claim text.