Miedema模型仅需几个简单的物性参数和设定的常数值便可计算合金系统的热力学性质,因而应用广泛.对二元Miedema模型理论及合金相形成热计算表达式的发展变化和扩展作了详细的评述,并介绍了目前对合金Miedema模型的修正和发展方向,讨论了计算模型中参数的选取原则,指出模型计算值和实验值误差原因,同时说明在计算三元和多元合金的计算中误差会更大,需要进一步发展三元或多元合金的计算模型.
参考文献
| [1] | 柳平英,郭景康.用热力学函数计算相图主要方法的综述[J].中国陶瓷,2003(05):8-11,30. |
| [2] | 欧阳义芳;金展鹏 .贵金属-铝二元合金形成焓的EAM计算[J].金属学报,1999,35(05):541. |
| [3] | Miedema A R.Theory of alloy phase formation[M].New York:The Met Soc ofAIME,1980:344. |
| [4] | Zhang Bangwei .Application of midema's coordinates to the formation of binary amorphous alloys[J].Physica,1983,121B:405. |
| [5] | Zhang R F;Liu B X .Proposed model for calculating the standard formation enthalpy of binary transition-metal systems[J].Appl Phys Lett,2002,81:7. |
| [6] | Zhang R F;Liu B X .Proposed model for calculating the standard formation enthalpy of binary transition-metal systems[J].Applied Physics Letters,2005,86:216103. |
| [7] | Wang W C et al.A thermodynamic model proposed for calculating the standard formation enthalpies of ternary alloy systems[J].Ser Mater,2007,56:975. |
| [8] | Zhang BW.;Jesser WA. .Formation energy of ternary alloy systems calculated by an extended Miedema model[J].Physica, B. Condensed Matter,2002(1/3):123-132. |
| [9] | Ouyang Yifang;Zhong Xiaping;Du Yong et al.Enthalpies of formation for the A1-Cu-Ni-Zr quaternary alloys calculated via a combined approach of geometric model and miedema theory[J].Journal of Alloys and Compounds,2006,420:175. |
| [10] | 丁学勇;范鹏 .三元系金属熔体中活度和活度相互作用系数模型[J].金属学报,1996,30:B50. |
| [11] | 范鹏;周国治 .由组员的物性参数预测金属熔体的热力学性质[J].金属学报,1999,35(04):421. |
| [12] | 姚莉秀,杨杰,叶晨洲,陈念贻.过渡金属元素和非过渡金属元素间二元化合物形成规律[J].科学通报,2001(10):872-875. |
| [13] | 姚莉秀,杨杰,陈念贻,陈瑞亮,钦佩.两个过渡金属一个非过渡金属的合金系三元化合物形成规律[J].中国科学E辑,2000(06):505-509. |
| [14] | 姚莉秀,陈瑞亮,钦佩,陈念贻,陆文聪.非过渡金属间三元化合物形成规律[J].中国科学E辑,2000(04):289-294. |
| [15] | Chen N Y;Li C H;Liu G et al.On the formation of ternary alloyphases[J].Journal of Alloys and Compounds,1996,245:179. |
| [16] | Bakker H;Modder I W;Ku.m M J .Extension of Miedema's semiempirical model to estimates of the formation enthalpies of point defects in intermetallic compounds with the B2 structure[J].Intcrrnetallics,1997,5:535. |
| [17] | Modder I W;Kuin M J;Bakker H.Estimates of the formation enthalpies of point defects in intermetallic compounds with C15 struc、ture.and comparison with experiments[J].Intermetallics,1998(06):537. |
| [18] | Chert Xingqiu;Podloucky R .Miedema's model revisited:The parameter Φ'for Ti,Zr,and Hr[J].Computer Coupling of Diagrams and Thermochemistry,2006,30:266. |
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