研究铝合金热处理过程中微观组织与性能的演变规律，并建立能应用于工业生产的定量预测模型具有重要学术和工程应用价值。综合近年来关于铝合金时效过程中析出相演变和析出强化的模型及模拟的研究，分析和讨论以下几个方面的内容：模拟铝合金时效过程中析出相演变与析出强化的不同方法；铝合金时效过程中析出相微观组织的演变模型，包括形核、长大与粗化阶段，重点总结预测微观组织演变的计算方法；铝合金的强度影响因素及不同形貌析出相的强化模型；各种模型的应用和它们的优缺点以及未来可能的研究方向。
The aluminum alloys play an important role in the application in the aerospace and automobile industries, the evolution of the microstructure and mechanical properties of aluminum alloys during the heat treatment were investigated extensively, and the quantitative predictive models with academic research and engineering application were established. The methods and models for the precipitation process of aluminum alloys in the past few years were reviewed, and the following aspects were analyzed and discussed, which are that the different simulation methods for precipitation evolution and strengthening for the aging process of aluminum alloys; the models for the precipitation evolution of aluminum alloys during aging process, including the nucleation, growth and coarsening of the particles; the factors affecting the mechanical properties of aluminum alloys and the precipitation strengthening models for precipitates with different shapes and the advantages and disadvantages of the models and possible future research.
参考文献
| [1] | 刘刚,丁向东,孙军,陈康华.具有盘状析出相铝合金的时效强化模型[J].中国有色金属学报,2001(03):337-347. |
| [2] | 刘刚,张国君,丁向东,孙军,陈康华.具有盘/片状,棒/针状析出相铝合金的时效-屈服强度变化模型[J].稀有金属材料与工程,2003(12):971-975. |
| [3] | 张国君,刘刚,丁向东,孙军,陈康华.铝合金时效-屈服强度的实验与模型化研究[J].金属学报,2003(08):803-808. |
| [4] | A. Simar;Y. Brechet;B. de Meester;A. Denquin;C Gallais;T. Pardoen .Integrated modeling of friction stir welding of 6xxx series Al alloys: Process microstructure and properties[J].Progress in materials science,2012(1):95-183. |
| [5] | O. Grong;H. R. Shercliff .Microstructural modelling in metals processing[J].Progress in materials science,2002(2):163-282. |
| [6] | DESCHAMPS A;BRECHET Y .Influence of predeformation and ageing of an Al-Zn-Mg alloy-Ⅱ Modeling of precipitation kinetics and yield stress[J].Acta Materialia,1998,47:293-305. |
| [7] | S. Esmaeili;D. J. Lloyd .Modeling of precipitation hardening in pre-aged AlMgSi(Cu) alloys[J].Acta materialia,2005(20):5257-5271. |
| [8] | S. Esmaeili;D. J. Lloyd;W. J. Poole .A yield strength model for the Al-Mg-Si-Cu alloy AA6111[J].Acta materialia,2003(8):2243-2257. |
| [9] | S. Esmaeili;D. J. Lloyd;W. J. Poole .Modeling of precipitation hardening for the naturally aged Al-Mg-Si-Cu alloy AA6111[J].Acta materialia,2003(12):3467-3481. |
| [10] | X. WANG;W.J. POOLE;S. ESMAEILI .Precipitation Strengthening of the Aluminum Alloy AA6111[J].Metallurgical and Materials Transactions, A. Physical Metallurgy and Materials Science,2003(12):2913-2924. |
| [11] | DESCHAMPS A;LIVET F;BRECHET Y .Influence of predeformation on ageing in an Al-Zn-Mg alloy -Ⅰ Microstructure evolution and mechanical properties[J].Acta Materialia,1998,47:281-292. |
| [12] | LIFSHITZ I M;SLYOZOV V V .The kinetics of precipitation from supersaturated solid solutions[J].Journal of Physics and Chemistry of Solids,1961,19:35-50. |
| [13] | BJORNEKLETT B I;GRONG O;MYHR O R;KLUKEN A O .Additivity and isokinetic behaviour in relation to particle dissolution[J].Acta Materialia,1998,46:6257-6266. |
| [14] | O. R. MYHR;GRONG;S. J. ANDERSEN .MODELLING OF THE AGE HARDENING BEHAVIOUR OF Al-Mg-Si ALLOYS[J].Acta materialia,2001(1):65-75. |
| [15] | Gallais, C;Denquin, A;Brechet, Y;Lapasset, G .Precipitation microstructures in an AA6056 aluminium alloy after friction stir welding: Characterisation and modelling[J].Materials Science and Engineering. A, Structural Materials: Properties, Microstructure and Processing,2008(1/2):77-89. |
| [16] | O.Grong;O.R.Myhr .Additivity and isokinetic behaviour in relation to diffusion controlled growth[J].Acta materialia,2000(2):445-452. |
| [17] | O.R.Myhr;?.Grong .Modelling of non-isothermal transformations in alloys containing a particle distribution[J].Acta materialia,2000(7):1605-1615. |
| [18] | Liu F.;Sommer F.;Mittemeijer EJ. .An analytical model for isothermal and isochronal transformation kinetics[J].Journal of Materials Science,2004(5):1621-1634. |
| [19] | F. Liu;F. Sommer;C. Bos .Analysis of solid state phase transformation kinetics: models and recipes[J].International Materials Reviews,2007(4):193-212. |
| [20] | RUSSELL K C .Nucleation in solids:The induction and steady state effects[J].ADVANCES IN COLLOID AND INTERFACE SCIENCE,1980,13:205. |
| [21] | WHELAN M .On the kinetics of particle dissolution[J].Metals Science Journal,1969,3:95-97. |
| [22] | A. Simar;Y. Brechet;B. de Meester .Sequential modeling of local precipitation, strength and strain hardening in friction stir welds of an aluminum alloy 6005A-T6[J].Acta materialia,2007(18):6133-6143. |
| [23] | WAGNER C .Theorie der alterung von niederschlagen durch umlosen(ostwald-reifung)[J].Journal of Electrochemistry,1961,65:581-591. |
| [24] | KAMPMANN R;ECKERLEBE H;WAGNER R.Phase transitions in condensed systems[C].Pittsburgh,PA：Materials Research Society,1987:525-542. |
| [25] | LANGER J S;SCHWARTZ A J .Kinetics of nucleation in near-critical fluids[J].Physical Review A:General Physics,1980,21:948-958. |
| [26] | PATANKAR S V.Numerical heat transfer and fluid flow[M].Washington,DC:Hemisphere,1980 |
| [27] | J. D. ROBSON;P. B. PRANGNELL .DISPERSOID PRECIPITATION AND PROCESS MODELLING IN ZIRCONIUM CONTAINING COMMERCIAL ALUMINIUM ALLOYS[J].Acta materialia,2001(4):599-613. |
| [28] | O.K. Myhr;O. Grong;H.G. Fjaer .Modelling of the microstructure and strength evolution in Al-Mg-Si alloys during multistage thermal processing[J].Acta materialia,2004(17):4997-5008. |
| [29] | W. Cao;F. Zhang;S.-L. Chen .An Integrated Computational Tool for Precipitation Simulation[J].JOM,2011(7):29-34. |
| [30] | KAMPMANN R;WAGNER R.Kinetics of precipitation in metastable binary alloys:Theory and application[A].Oxford:Pergamon Press,1984:91-103. |
| [31] | Panthea Sepehrband;Shahrzad Esmaeili .Application of recently developed approaches to microstructural characterization and yield strength modeling of aluminum alloy AA7030[J].Materials Science & Engineering, A. Structural Materials: Properties, Misrostructure and Processing,2008(1/2):309-315. |
| [32] | A. W. ZHU;E. A. STARKE JR .STRENGTHENING EFFECT OF UNSHEARABLE PARTICLES OF FINITE SIZE: A COMPUTER EXPERIMENTAL STUDY[J].Acta materialia,1999(11):3263-3269. |
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