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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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双轴比例加载条件下含氢化物Zr-4合金变形行为的数值分析
, PP. 967-973
Keywords: Zr-4合金,氢化物,比例加载
Abstract:
采用有限元数值分析方法,模拟了含氢化物Zr-4合金拉-扭双轴比例加载下的变形行为.相同外加等效应变下,加载路径对含氢化物Zr-4合金基体的最大静水拉应力区位于氢化物与基体的界面附近.随着拉伸-扭转应变比的增加,基体中最大静水拉应力增加,而最大静水拉应力位置与外加剪切方向的夹角由45℃逐渐转向90℃.
| [1] | Chan K S. Ada Metall Mater, 1995; 43: 4325
|
| [2] | Bai J B, Ji N, Gilbon D, Prioul C, Francois D. MetallTrans, 1994; 25A: 1185, 1199
|
| [3] | Puls M P. Metall Trans, 1991; 22A: 2327
|
| [4] | Ding X D, Wang R H, Liu G, Xiao L, Sun J. Acta MetallSin, 2003; 39: 267(丁向东,王瑞红,刘刚,肖林,孙军.金属学报,2003;39:267)
|
| [5] | Prat F, Grange M, Besson J, Andrieu E. Metall Mater Trans, 1998; 29: 1643
|
| [6] | Lin S C, Hamasaki M, Chuang Y D. Nucl Sci Eng, 1979;71: 251
|
| [7] | Varias A G, Massih A R. J Nucl Mater, 2000; 279: 273
|
| [8] | Xiao L, Gu H C. ASME J Eng Mater Technol, 1998; 120:114
|
| [9] | Xiao L, Umakoshi Y, Sun J. Mater Sci Eng, 2000; 292A:40
|
| [10] | Grange M, Besson J, Andrieu E. Metall Mater Trans,2000; 31A: 679
|
| [11] | Kozaczek K J, Sinharoy A, Ruud C O, Mcilree A R. Mod-ell Simut Mater Sci Eng, 1995; 36: 829
|
| [12] | Antretter T, Fischer F D. Mater Sci Eng, 1997; 237A: 6
|
| [13] | Yamanaka S, Yoshioka K, Uno M, Katsura M, Anada H,Matsuda T, Kobayashi S. J Alloys Compd, 1999; 293: 23
|
| [14] | Yamanaka S, Yoshioka K, Uno M, Katsura M, Anada H,Matsuda T, Kobayashi S. J Alloys Compd, 1999; 293: 908
|
| [15] | Ding X D, Lian J S, Jiang Z H, Sun J. Trans NonferrousMet Soc Chin, 2001; 11: 503
|
| [16] | Horn C L, Mcmeeking R M. Int J Plastic, 1991; 7: 255
|
| [17] | Xu X Q, Watt D F. Acta Mater, 1996; 44: 801
|
| [18] | Dutta I, Sims J D, Seigenthaler D M. Acta Metall Mater,1993; 41: 885
|
| [19] | Sun J, Li Z H, Deng Z J, Tu M J. Eng Fract Mech, 1990;36: 321
|
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