珪石煉瓦原料用珪石に就て

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タイトル別名
  • ON THE SILICA MATERIAL FOR SILICA BRICKS

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抄録

The quality of silica bricks depends mostly on the properties of materia's used Heretofore an excellent material, the so-called "akasiro Keiseki" (red-white silica) has been used in Nippon. Owing, however, to the recent abrupt development of the steel manufacturing industry, the production has been unable to keep pace with the incre sed demand, and excellent red-white silica deposits are found to be less and less. Some fear for the future of silica bricks has occurred and conslderation of counter measures devised everywhere. The present report dealt with properties, production amount and merits or demerits of different kinds of silica materials which are used now and in future. Then the author explained the superiority of the red-white silica as the silica brick material for steel making furnaces, referring to the present status of investigation on the manufacture of silica bricks for steel-making furnaces from silica materials other than the red-white silica. Lastly the author discussed prospects and counter measures for the silica material from the viewpo nt of silica brick manufacturers.

収録刊行物

  • Tetsu-to-Hagane

    Tetsu-to-Hagane 28 (5), 515-526, 1942

    一般社団法人 日本鉄鋼協会

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