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Simulation of polycrystalline aluminum tensile test with crystal plasticity finite element method SI Liang-ying(司良英)1, 2, L? Cheng(吕 程)2, K. Tieu2, LIU Xiang-hua(刘相华)1 1. State Key Laboratory...; Abstract: The crystal plasticity was implemented in the finite element method(FEM) software ABAQUS through the user subroutine UMAT. By means......
by combining crystal plasticity finite element method (CPFEM) with particle swarm optimization (PSO) algorithm. The texture-based representative volume element (TBRVE) is used in the crystal plasticity... in terms of grain scale. Key words: plastic deformation; crystal plasticity; finite element method; texture evolution 1 Introduction Most of metal alloys that are commonly used in the engineering......
Modeling texture development during cold rolling of IF steel by crystal plasticity finite element methodA. Kiet TieuSchool of Mechanical, Materials & Mechatronic Engineering, University of Wollongong... polycrystal models were embedded into the commercial finite element code ABAQUS to realize crys-tal plasticity finite element modeling, based on the rate dependent crystal constitutive equations. Initial......
of Mg alloys. To understand the underlying mechanism, crystal plasticity finite element method(CPFEM) was employed to simulate the tensile deformation of a Mg-0.8 wt% Y alloy. The simulated stress...Grain-scale deformation in a Mg-0.8wt% Y alloy using crystal plasticity finite element methodWenxue Li1,Leyun Wang1,Bijin Zhou1,Chuanlai Liu1,Xiaoqin Zeng1,21. National Engineering Research Center......
; Abstract: The crystal plasticity finite element method(CPFEM), which incorporates the crystal plasticity.... Compared with the cubic oriented specimens, the TD rotation angles in the Goss oriented specimens are very small. Key words: crystal plasticity finite element method; texture evolution; rolling......
and efficiency are the key problems for numerical modeling of crystal plasticity, which will limit its development and application in finite element (FE) simulation evidently. Since implicit iterative algorithms... Explicit incremental-update algorithm for modeling crystal elasto-viscoplastic response in finite element simulation LI Hong-wei(李宏伟), YANG He(杨 合), SUN Zhi-chao(孙志超)  ......
. Simulations were successfully carried out by using crystal plasticity finite element method(CPFEM),and a novel computational framework is presented for the representation of virtual polycrystalline grain...Symmetric and Asymmetric Rolling Pure Copper Foil: Crystal Plasticity Finite Element Simulation and ExperimentsShou-Dong Chen1,Xiang-Hua Liu1,Li-Zhong Liu21. State Key Laboratory of Rolling......
Finite element analysis of γ′-phase raft mechanism in Ni-based single crystal superalloy WU Wen-ping(吴文平), GUO Ya-fang(郭雅芳), WANG Yue-sheng(汪越胜) Institute of Engineering Mechanics, Beijing Jiaotong University, Beijing100044, China Received 28 July 2006; accepted 15 September 2006 Abstract: The finite element method was applied to study the mechanics of rafting of γ′ precipitates......
Three-dimensional analysis of elastic stress distribution of indented ceramic surface by finite element method Tatsuyuki NEZU Department of Mechanical Engineering, Ichinoseki National College... indentation pattern for three different materials, Al2O3, Si3N4 and SiC were analyzed by finite element method(FEM). Those theoretical results were also compared with the experimental ones by Rockwell......
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