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Patent Searching and Data


Title:
SELF-BAKING ELECTRODE AND ELECTRODE PASTE FOR SELF-BAKING ELECTRODE
Document Type and Number:
WIPO Patent Application WO/2021/045173
Kind Code:
A1
Abstract:
Provided is a self-baking electrode which can be used as an electrode in an electric furnace used to produce low-carbon ferro-chromium. The self-baking electrode (10) is formed by filling a cylindrical case (11) with an electrode paste (12), and sintering/solidifying the electrode paste (12) by Joule heating by conducting electricity and by the conductive heat from the electric furnace. The current density of the case is set to 100A/cm2 to 400A/cm2, inclusive, and the self-baking electrode (10) is used as an electrode in an electric furnace used to produce low-carbon ferro-chromium.

Inventors:
MORI MASAHIRO (JP)
SUGIMORI HIROICHI (JP)
Application Number:
JP2020/033511
Publication Date:
March 11, 2021
Filing Date:
September 04, 2020
Export Citation:
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Assignee:
JFE MAT CO LTD (JP)
International Classes:
F27D11/08; H05B7/09
Foreign References:
JPS5089417A1975-07-17
JPS6452013A1989-02-28
JPS51148840A1976-12-21
JPS5134436A1976-03-24
Attorney, Agent or Firm:
SHIOJIMA, Toshiyuki (2-12 Kandasakumach, Chiyoda-ku Tokyo 25, JP)
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