工艺参数对Rene'95粉末高温合金盘件等温锻造过程影响的模拟分析

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材料工程 ›› 1998, Vol. 0 ›› Issue (1) : 31-33.

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论文

工艺参数对Rene'95粉末高温合金盘件等温锻造过程影响的模拟分析

李园春, 崔建

作者信息 +

Application of FEM Simulation to the Effects of Working Parameters on Isothermal Forging of As-HIPed Rene'95 Alloy

Li Yuanchun, Cui Jian

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摘要

采用大变形刚粘塑性有限元法模拟Rene'95粉末高温合金盘件等温锻造过程,分析了压机速度、摩擦对变形的影响.

Abstract

In the present paper,the process of isothermal forging of as-HIPed Rene'95 is simulated by using large deformation rigid-viscoplastic finite element method(FEM).The effects of the velocity of the press and the friction on the deformation are analyzed.

导出引用

李园春, 崔建. 工艺参数对Rene'95粉末高温合金盘件等温锻造过程影响的模拟分析[J]. 材料工程, 1998, 0(1): 31-33

Li Yuanchun, Cui Jian. Application of FEM Simulation to the Effects of Working Parameters on Isothermal Forging of As-HIPed Rene'95 Alloy[J]. Journal of Materials Engineering, 1998, 0(1): 31-33

参考文献

1 连建民.粉末高温合金涡轮盘等温锻造的数值模拟和实验研究.北京航空材料研究所博士论文,1989
2 李园春,崔健等.TC 11钛合金盘件锻造过程的有限元模拟.金属成形工艺,1997,15(6):(已录用)
3 S.Kobayashi,SI Oh and T Altan.Metal Forming and the Finite Element Method.Oxford University Press,Oxford,1989