酸化反応開始時の温度変化の測定とその反応速度への影響

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タイトル別名
  • Change in the Temperature of Specimens at the Beginning of Oxidation, and its Kinetic Effects
  • サンカ ハンノウ カイシジ ノ オンド ヘンカ ノ ソクテイ ト ソノ ハンノウ ソクド エ ノ エイキョウ

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抄録

In measuring the rate of oxidation, a change in the temperature of specimens could be observed when reactive gas was led into a system which was sealed off in vacuum. In this work a quantitative measurement has been made of the temperature change, and its effect on the oxidation rate is discussed. The change in the temperature depend mainly on (1) geometrical factors of the system, (2) means of both measuring and controlling temperatures, and (3) the way of the gas-introduction. Although the change in temperature has no great effect on the oxidation rate directly, there is a secondary effect which may have an influence on the oxidation rate even if the change is removed immediately. It is necessary, therefore, to consider the extent of the change in temperature and the secondary effect for a kinetic study of the oxidation.

収録刊行物

  • 日本金属学会誌

    日本金属学会誌 28 (10), 594-597, 1964

    公益社団法人 日本金属学会

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