Title:
混合エダクタノズル及び流動制御デバイス
Document Type and Number:
Japanese Patent JP7242754
Kind Code:
B2
Abstract:
Systems and methods are disclosed for using magnetic fields (e.g., changing magnetic fields) to control metal flow conditions during casting (e.g., casting of an ingot, billet, or slab). The magnetic fields can be introduced using rotating permanent magnets or electromagnets. The magnetic fields can be used to induce movement of the molten metal in a desired direction, such as in a rotating pattern around the surface of the molten sump. The magnetic fields can be used to induce metal flow conditions in the molten sump to increase homogeneity in the molten sump and resultant ingot.
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Inventors:
Samuel Earl Wagstaff
Robert Be Wagstaff
Robert Be Wagstaff
Application Number:
JP2021085480A
Publication Date:
March 20, 2023
Filing Date:
May 20, 2021
Export Citation:
Assignee:
NOVELIS INC.
International Classes:
B22D11/10; B22D11/00; B22D11/041; B22D11/049; B22D11/103; B22D11/18; B22D21/04; B22D27/20; B22D37/00; B22D41/22; B22D41/50; B22D41/60
Domestic Patent References:
| JP1266950A | ||||
| JP2010179363A |
Foreign References:
| US20120160063 |
Attorney, Agent or Firm:
Michiko Matsutani
Muneo Yamamoto
Muneo Yamamoto
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