根据已知镍基合金成分和γ'相成分,运用分层宽容多目标优化法,分别计算了γ相成分及γ'相含量.优化测算过程的实现是通过建立使杠杆定律等式两端数值差最小和两相共格错配度最小的目标函数,并通过设置γ'相含量和基体相成分取值范围的约束条件而实现的.验证了该方法的可行性和准确性.
参考文献
[1] | Saunders N. Superslloys 1996. In: Kissinger R D, Deye D J, Anton D L, Cetel A D, eds., Warrendale: TMS, 1996:101 |
[2] | Enomoto M, Harada H. Metall Trans, 1989; 20A: 649 |
[3] | Enomoto M, Harada H, Yamazaki M. CALPHAD, 1991;15:143 |
[4] | Harada H, Ohno K, Yokokawa T, Yamazaki M. Superalloys 1988. In: Reichman S, Duhl D N, Maurer G, Antolivich S, Lund C, eds., Warrendale, PA: AIME, 1988:733 |
[5] | Saito Y. Mater Sci Eng, 1997; A223:114 |
[6] | Nathal M V, Ebert L J. Metall Trans, 1985; 16A: 1849 |
[7] | Glatzel U, Feller-Kniepmeier M. Scr Metall Mater, 1991;25:1845 |
[8] | Melow T, Zhu J W, Wahi R P. Z Metallkd, 1994; 85:9 |
[9] | Lempke H, Wang Y, Mukherji D, Chen W, Wiedenmann A, Wahi R P. Z Metallkd, 1994; 87:286 |
[10] | Hu Z Q, Peng P, Liu Y, Jin T, Sun X F, Guan H R. Acta Metall Sin, 2002; 38:1121(胡壮麒,彭平,刘轶,金涛,孙晓峰,管恒荣.金属学报,2002;38:1121) |
[11] | Caron P. Superalloys 2000. In: Pollock T M, Green K A,Kissinger, eds., Warrendale, PA; TMS, 2000:737 |
[12] | Chen G L. Superalloys. Beijing: Metallurgy Industry Press, 1988:5(陈国良.高温合金学.北京:冶金工业出版社,1988:5) |
[13] | Xie K X,Han L X,Lin Y L.Method of Optimization Algorithms.Tianjin:Tianjin University Press,1997:1(解可新,韩立兴,林友联.最优化方法.天津:天津大学出版社,1997:1) |
[14] | Glatzel U. Microstructure and Internal Strains of Undeformed and Creep Deformed Samples of a Nickel-Base Superalloy. Berlin: Verlag Dr. Koster, 1994:10 |
[15] | Blavette D, Caron, P, Khan T. Scr Metall Mater, 1986;20:1395 |
[16] | Pollock T M, Argon A S. Acta Metall Mater, 1994; 42:1859 |
[17] | Blavette D, Bostel A. Acta Metall, 1984; 32:811 |
[18] | Kuhn H A, Biermann H, Ungar T, Mughrabi H. Acta Metall Mater, 1991; 39:2783 |
[19] | Harf F H. Metall Trans, 1985; 16A: 993 |
[20] | Svetlov I L, Golovko B A, Epinshin A I, Abalakin N P.Scr Metall Mater, 1992; 26:1353 |
[21] | Dreshfield R L, Wallace J F. Metall Trans, 1974; 5:71 |
[22] | Chen Z Q, Han Y F, Zhong Z G, Wei P Y, Yan M G. Chin J Aeronaut, 1999; 12(2): 121 |
[23] | Broz P, Brusl J, Svoboda M, Kroupa A. Mater Sci Eng,2002; A324:28 |
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