提出了预测三元系合金中原子浓度(原子分数,%)低于10的组元的扩散系数、本征扩散系数和热力学因子的模型;通过此模型预测1473 K时,Ni-Al-Cr(富Ni)三元合金系的扩散系数,并和实验值进行比较,模型预测结果良好.
参考文献
| [1] | Nesbitt J A, Heckel R W. Metall Trans, 1987; A18:2061 |
| [2] | Nesbitt J A, Heckel R W. Metall Trans, 1987; A18:2075 |
| [3] | Nesbitt J A, Heckel R W. Metall Trans, 1987; A18:2087 |
| [4] | Morral J E, Purdy G R. Scr-Metall, 1994; 30:905 |
| [5] | Morral J E, Purdy G R. J Alloys Comp, 1995; 220:132 |
| [6] | Stalker M K, Morral J E, Jr Romig A D. Metall Trans,1992; A23:3245 |
| [7] | Engstrom A, Morral J E, Agren J. Acta Mater, 1997; 45:1189 |
| [8] | Chen H, Morral J E. Acta Metall, 1999; 47:1175 |
| [9] | Kirkaldy J S, Youny D J. Diffusion in the Condensed State. London: Institute of Metals London, 1987:233 |
| [10] | Takahashi T, Kato M, Minamino Y, Yamane T. Met Sci,1984; 18:580 |
| [11] | Ding X Y, Fan P, Han Q Y. Acta Metall Sin, 1994; B30:49(丁学勇,范鹏,韩其勇.金属学报,1994;B30:49) |
| [12] | Ding X Y, Fan P, Wang W Z. Metall Mater Trans, 1999;B30:271 |
| [13] | Ding X Y, Fan P, Luo L H, Wang W Z, Han Q Y. Predicated Value and Software Development for Thermodynamics of Alloys. Shenyang: Northeastern University Press, 1998:25(丁学勇,范鹏,罗利华,王文忠,韩其勇.合金热力学的预测值和软件开发.沈阳:东北大学出版社,1998:25) |
| [14] | Steelmaking Committee No.19. In: The Japan Society for the Promotion of Science ed, Recommended Data of Steelmaking Reactions (Revised and Supplemented), Tokyo:Gordon and Bresch Science Press, 1988:255 |
| [15] | Miedeme A R, De Chatel P F, De Boer F R. Physics,1980; B100:1 |
| [16] | Dayananda M A. In: Mehrer H ed, Numerical Data and Functional Relationships in Science and Technology,Group Ⅲ, Vol 26, Berlin: Springer-Verlag Berlin Heidelberg, 1990:372 |
| [17] | Ichise E, Moro-Oka A. Iron Steel Inst Jpn, 1988; 60:325 |
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