|
OALib Journal期刊
ISSN: 2333-9721
费用：99美元
|
|
|
|
金属成形过程组织演变的CellularAutomaton模拟技术
, PP. 1201-1205
Keywords: 组织模拟,元胞自动机,金属成形,数学模型
Abstract:
结合金属凝固过程的热成形过程的温度场,浓度场,应力应变场等的数值模拟和结晶,再结晶过程中的热力学,动力学条件,建立了金属成形过程组织演变的宏－微观耦合模型,利用ＣｅｌｌｕｌａｒＡｕｔｏｍａｔｏｎ方法.依据建立的模型对Ｋ４１７Ｎｉ基合金叶片的凝固组织形成过程呼热加工过程的再结晶组织进行了模拟.
| [1] | Rappaz M, Gandin Ch-A. MRS Bull, 1994: 20
|
| [2] | Marx V, Reher F R, Gottstein G.Acta Mater, 1999, 47(4):1219
|
| [3] | Davies C H J. Scr Mater, 1997; 36(1): 35
|
| [4] | Numann J V. Theory of Self-Reproducing Automaton.Champaign: Univ. of Illinois Press, 1966: 30
|
| [5] | Kurz W, Giovanola B, Trivedi R. Acta Metall, 1986; 34(6):823
|
| [6] | Hunt J D. Mater Sci Eng, 1984; 65(2): 75
|
| [7] | Jacot A, Rappaz M. Acta Mater, 1999; 47(5): 1645
|
| [8] | Kumar M, Sasikumar R, Kesavan Nair P. Acat Mater, 1998;46(17): 6291
|
| [9] | Zhu P P, Smith R W. Acta Metall Mater, 1992; 40(12). 3369
|
| [10] | Spittle J A, Brown S G R. Acta Metall, 1989; 37(3): 1803
|
| [11] | Brown S G R, Spittle J A. In: Rappaz M, Ozgu M R, MahinK W eds, Modeling of Casting, Welding and Advanced Solidification Process-V, TMS, 1991: 395
|
| [12] | Rappaz M, Gandin Ch-A. Acta Metall Mater, 1993; 41(2):345
|
Full-Text
|
|
Contact Us
service@oalib.com QQ:3279437679 
WhatsApp +8615387084133
|
|
