書誌事項
- タイトル別名
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- Activity and Solubility of Oxygen in Liquid Iron-Chromium Alloy
- Fe-Crケイヨウユウゴウキン チュウ ノ サンソ ノ カツリョウ オヨビ ヨウカイド
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抄録
The activity of oxygen dissolved in liquid iron-chromium alloy was determined by measuring the equilibrium of the reaction between dissolved oxygen in liquid alloy and H2-H2O gas mixture. The experiments were carried out at 1600°C up to 30% chromium. The effect of chromium on the activity coefficient of oxygen was represented by the following equation: logf_O(%)^Cr = -8.01 ·N_Cr + 5.82 ·N_Cr^1.2, N_Cr < 0.3, 1600°C. In the range 0∼10%Cr, the data were represented approximately by eOCr=−0.047. The gas ratio of H2-H2O mixture in equilibrium with liquid iron-chromium alloy and solid oxide phases was measured at 1600°C up to 20% chromium. Using the data on the equilibrium gas ratio and the activity of oxygen in liquid iron-chromium alloy, the solubility of oxygen was thermodynamically calculated. The results were in good agreement with the work of Chipman(5).
収録刊行物
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- 日本金属学会誌
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日本金属学会誌 26 (4), 236-240, 1962
公益社団法人 日本金属学会
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詳細情報 詳細情報について
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- CRID
- 1390282681457685376
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- NII論文ID
- 130007332348
- 40018258082
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- NII書誌ID
- AN00187860
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- ISSN
- 18806880
- 24337501
- 00214876
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- NDL書誌ID
- 9153522
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可