焼結反応機構に及ぼす高結晶水鉱石の影響

書誌事項

タイトル別名
  • The Effect of Limonite Ore on the Sintering Mechanism
  • ショウケツ ハンノウ キコウ ニ オヨボス コウ ケッショウスイ コウセキ ノ

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抄録

The effects of pisolitic ore on the melting reaction rate and the fluidity of the melt were investigated to make clear the mechanism of the decrease of the sinter yield with the blending of pisolitic ore.<BR>Pisolitic ore, characterized by the high porosity, increases the melting depth by the promotion of melting reaction through the pore. As a result, CaO/(CaO + Fe2O3) in the melt decreases and the liquidus temperature of the melt rises. Thus, the time available for the pore rearrangement is decreased and the distribution of pore size changes with the blending of pisolitic ore.

収録刊行物

  • 鉄と鋼

    鉄と鋼 83 (5), 287-292, 1997

    一般社団法人 日本鉄鋼協会

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参考文献 (24)*注記

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