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| 热暴露影响欠时效Al--Cu--Mg--Ag合金组织和性能的数值模拟 |
| 侯延辉1;2;3; 刘志义1;2; 夏卿坤1;2; 李云涛1;2; 刘延斌1;2 |
1.中南大学有色金属材料科学与工程教育部重点实验室 长沙 410083
2.中南大学材料科学与工程学院 长沙 410083
3.西南交通大学力学与工程学院 成都 610031 |
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| Simulation of thermal exposure effect on under–aged Al–Cu–Mg–Ag alloys |
| HOU Yanhui 1;2;3 ; LIU Zhiyi 1;2 ; XIA Qingkun1;2 ; LI Yuntao1;2; LIU Yanbin 1;2 |
1.Key Laboratory of Nonferrous Metal Materials Science and Engineering; Ministry of Education; Central South University; Changsha 410083
2.School of Materials Science and Engineering; Central South University; Changsha 410083
3.School of Mechanics and Engineering; Southwest Jiaotong University; Chengdu 610031 |
引用本文:
侯延辉 刘志义 夏卿坤 李云涛 刘延斌. 热暴露影响欠时效Al--Cu--Mg--Ag合金组织和性能的数值模拟[J]. 材料研究学报, 2009, 23(5): 550-556.
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Simulation of thermal exposure effect on under–aged Al–Cu–Mg–Ag alloys[J]. Chin J Mater Res, 2009, 23(5): 550-556.
| 1 Y.G.Li, P.A.Blenkinsop, M.H.Loretto, N.A.Walker, Structure and stability of precipitates in 500 exposed Ti–25V–15Cr–xAl alloys, Acta Mater., 46, 5777(1998)
2 O.Rios, S.Goyel, M.S.Kesler, D.M.Cupid, H.J.Seifert, F.Ebrahimi, An evaluation of high–temperature phase stability in the Ti–Al–Nb system, Scripta Materialia, 60, 156(2008)
3 M.Thomas, T.Lindley, M.Jackson, The microstructural response of a peened near–α titanium alloy to thermal exposure, Scripta Materialia, 60, 108(2008)
4 Y.B.Liu, Z.Y.Liu, Y.T.Li, Q.K.Xia, J.Zhou, Enhanced fatigue crack propagation resistance of an Al–Cu–Mg alloy by artificial aging, Mater. Sci. Eng. A, 492, 333(2008)
5 C.R.Hutchinson, X.Fan, S.J.Pennycook, G.J.Shiflet, On the origin of the high coarsening resistance of Ω plates in Al–Cu–Mg–Ag Alloys, Acta Materialia, 49, 2827(2001)
6 S.P.Ringer, W.Yeung, B.C.Muddle, I.J.Polmear, Precipitate stability in Al–Cu–Mg–Ag alloys aged at high temperatures, Acta Metall. Mater., 42, 1715(1994)
7 K.Hono, N.Sano, S.S.Babu, R.Okano, T.Sakurai, Characterization of the precipitation in Al–Li–Cu–Mg–(Mn, Zr) alloys, Acta Metall. Mater., 41, 829(1993)
8 M.Murayama, K.Hono, Pre–precipitate clusters and precipitation processes in Al–Mg–Si alloys, Scripta Mater., 38, 1315(1998)
9 L.Reich, M.Murayama, K.Hono, Evolution of Ω phase in an Al–Cu–Mg–Ag alloy–a three–dimensional atom probe study, Acta Mater., 46, 6053(1998)
10 S.P.Ringer, I.J.Polmear, T.Sakurai, Effect of additions of Si and Ag to ternary Al–Cu–Mg alloys in the α+ S phase field, Mater. Sci. Eng. A, 217, 273(1996)
11 R.Ferragut, A.Dupasquier, C.E.Macchi, Vacancy–solute interactions during multiple–step ageing of an Al–Cu–Mg– Ag alloy, Scripta Mater., 60, 137(2009)
12 R.Kampmann, R.Wagner, Phase Transformations in Materials, Mater. Sci. Technol., 5, 213(1991)
13 M.Volmer, A.Z.Weber, Keimbildung inubersattigten gebilden, Phys. Chem., 119, 277(1926)
14 K.C.Russell, Nucleation in solids: the induction and steady state effects, Adv. Colloid Interface Sci., 13, 205(1980)
15 C.Zener, Theory of growth of spherical precipitates from solid solution, J. Appl. Phys., 20, 95(1949)
16 H.B.Aaron, D.Fainstain, G.R.Kotler, Diffusion–limited phase transformations: A comparison and critical evaluation of the mathematical approximations, J. Appl. Phys., 41, 4404(1970)
17 A.Deschamps, Y.Brechet, Influence of predeformation and ageing of an Al–Zn–Mg alloy–II. Modeling of precipitation kinetics, Acta Mater., 47, 293(1999)
18 I.M.Lifshitz, V.V.Slyozov, The kinetics of precipitation from supersaturated solid solutions, J. Phys. Chem. Solids, 19, 35(1961)
19 LIU Gang, DING Xiangdong, SUN Jun, CHEN Kanghua, A model for age strengthening of plate–like–precipitate–containing Al alloys, The Chinese Journal of Nonferrous Metals, 11(3), 6(2001)
(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, 中国有色金属学报, 11(3), 6(2001))
20 C.Genevois, A.Deschamps, A.Denquin, B.D.Cottignies, Quantitative investigation of precipitation and mechanical behaviour for AA2024 friction stir welds, Acta Mater., 53, 2447(2005)
21 E.Nembach, Particle strengthening of metals and alloys, Acta Mater., 40, 3325(1992)
22 F.King, Aluminum and Its Alloys (Chichester, Ellis Horwood Limited, 1987)
23 M.Beyeler, M.Maurice, R.Seguin, Contribution to the study of hetero–diffusion in aluminium, Mem. Sci. Rev. Metall., 67, 295(1970)
24 J.D.Boyd, R.B.Nicholson, The coarsening behavior of theta double prime and theta prime precipitates in two Al–Cu alloys, Acta Mater., 19, 1101(1971)
25 H.Hargarter, M.T.Lyttle, E.A.Starke, Effects of preferentially aligned precipitates on plastic anisotropy in Al–Cu– Mg–Ag and Al–Cu alloys, Mater. Sci. Eng. A., 257, 87(1998)
26 LIU Gang, ZHANG Guojun, DING Xiangdong, SUN Jun, CHEN Kanghua, A model for age strengthening of Al alloys with plate/disc–like or rod/needle–like precipitate, Rare Metal Materials and Engineering, 32(12), 971(2003)
(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, 稀有金属材料与工程, 32(12), 971(2003))
27 P.M.Kelly, The effect of particle shape on dispersion hardening, Scripta Metall., 6, 647(1972)
28 I.N.Khan, M.J.Starink, J.L.Yan, A model for precipitation kinetics and hardening in Al–Cu–Mg alloys, Mater. Sci. Eng. A, 472, 66(2007)
29 M.Perez, A.Deschamps, Microscopic modelling of simultaneous two–phase precipitation: application to carbide precipitation in low–carbon steels, Mater. Sci. Eng. A, 360, 214(2003)
30 Q.Li, R.N.Shenoy, DSC and TEM characterizations of thermal stability of an Al–Cu–Mg–Ag alloy, J. Mater. Sci., 32, 3401(1997)
31 M.J.Starink, P.J.Gregson, A quantitative interpretation of DSC experiments on quenched and aged SiCp reinforced 8090 alloys, Scripta Metall. Mater., 33, 893(1995) |
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