| Fe液中Bi蒸气溶解平衡及第三组元的影响 |
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| 引用本文： | 宋波, 赵保东, 韩其勇, 刘勇. Fe液中Bi蒸气溶解平衡及第三组元的影响[J]. 工程科学学报, 1997, 19(2): 213-217. DOI: 10.13374/j.issn1001-053x.1997.02.021 |
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| 作者姓名： | 宋波 赵保东 韩其勇 刘勇 |
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| 摘 要： | 用密封反应室气液平衡法，测定了Bi蒸气在Fe液中的溶解平衡及第三组元Cr，Cu，C，Al和Si对Bi溶解量的影响，得到Fe液中Bi蒸气溶解反应标准溶解吉布氏自由能与温度的关系式，以及1873K温度下Fe液中第三组元与Bi的活度相互作用系数.
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| 关 键 词： | 铋 杂质 热力学平衡/铁液 |
| 收稿时间： | 1996-01-03 |
Dissolution Equilibrium of Bismuth Vapor in Liquid Iron and the Interaction Effect of Third Element |
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| Song Bo, Zhao Baodong, Han Qiyong, Liu Yong. Dissolution Equilibrium of Bismuth Vapor in Liquid Iron and the Interaction Effect of Third Element[J]. Chinese Journal of Engineering, 1997, 19(2): 213-217. DOI: 10.13374/j.issn1001-053x.1997.02.021 |
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| Authors: | Song Bo Zhao Baodong Han Qiyong Liu Yong |
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| Abstract: | The dissolution equilibrium of Bi vapor in liquid iron and the interaction effect of third element were conducted in a sealed Mo reaction chamber by vapor pressure method. The relationship between the standard solution Gibbs free energy of Bi in liquid iron and temperature obtained can be expressed.The interaction coefficients of third elements on Bismuth in liqind iron at 1 873 K can be deduced. |
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| Keywords: | bismuth liquid iron thermodynamic parameters |
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