On the Equilibrium Reaction among Aluminium, Oxogen and Carbon in Molten Iron

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概要

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• As the direct measurement of the reaction of the deoxidation by aluminium in steel mating was very difficult, an indirect measurement was carried out by using a pure carbon crucible in the atmosphere of CO gas at the temperature ranging over from 1650 to 2060℃. Then, combining the equilibrium constant of the above reaction with that of the reaction among CO gas, oxygen and carbon in molten iron, the equilibrium relation between oxygen and aluminium was obtained. Further, the ternary deoxidation diagram of oxygen, carbon and aluminium in molten iron was discussed.

• 東北大学の論文

著者

• Yagihashi Tetsuo

  The Research Institute For Iron Steel And Other Metals

• SHIBATA Zen-ichi

  Hokkaido University and of the Research Institute of Mineral Dressing and Metallurgy, Tohoku Univers

• Shibata Zen-ichi

  Hokkaido University And Of The Research Institute Of Mineral Dressing And Metallurgy Tohoku Universi

関連論文

• On the Equilibrium Reaction among Aluminium, Oxogen and Carbon in Molten Iron
• On the New Treatment of the Reaction between Gas-Mixture H_2O-H_2 and Molten Iron in Steel-Making

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