直接通電による鐵鑛の還元

概要

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The cryptol furnace process may be followed for the reduction of iron ores and the production of iron and steel therefrom. It was confirmed in this experiment that the reduction and smelting by passing electric current through the charge itself and the container (crucible) is more profitable than passing the current only in the cryptol and conducting to the charge the heat evolved there. While the experiment was carried out in laboratory scale and the data were of qualitative nature, the results showed that they are offering many hints to the smelting and producing of iron and steel in the technical scale as far as the cryptol furnace is adopted.
社団法人日本鉄鋼協会の論文
1942-11-25