Prediction of formability for magnesium alloy sheet using finite element polycrystal model

被引：0
|
作者：
Won, Sung Yeun
You, Bong Sun
Kim, Young Suk
Yang, Seung Han
机构：
[1] POSCO, Tech Res Labs, Pohang 790785, Gyeongbuk, South Korea
[2] KIMM, Dept Mat Technol, Chang Won 641831, Kyeongnam, South Korea
[3] Kyungpook Natl Univ, Sch Mech Engn, Taegu 702701, South Korea
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2006年 / 20卷 / 25-27期
关键词：
magnesium alloy sheet; AZ31; finite element polycrystal model; limiting drawing ratio;
D O I：
10.1142/S0217979206041318
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
In this study, in order to analyze deformation mechanism in rolling process and predict its yield surface finite element polycrystal model (FEPM) has been developed. Also numerical simulations for deep drawing process of AZ31 magnesium sheet were conducted at elevated temperature. Numerical simulation results for rolling process were compared with experiments of pole figure. For yield surface, the results indicated shift of yield surface along the biaxial strain direction denoting Bauschinger effect and strong anisotropic which is advantageous to deep drawing. Simulation results for limiting drawing ration (LDR) in cup drawing simulation agreed well with experimental observations.
引用
收藏
页码：4335 / 4340
页数：6
相关论文
共 50 条
  • [21] Formability of AZ31B magnesium alloy sheet
    Wang L.
    Lu Z.
    Zhao Y.
    Qiu X.
    [J]. Journal of Wuhan University of Technology-Mater. Sci. Ed., 2006, 21 (2): : 25 - 27
  • [22] Material testing of magnesium alloy AZ31B using a finite element polycrystal method based on a rate independent crystal plasticity model
    Vago, Giorgio
    Oya, Tetsuo
    [J]. INTERNATIONAL DEEP-DRAWING RESEARCH GROUP (IDDRG 2020), 2020, 967
  • [23] Microstructure and press formability of a cross-rolled magnesium alloy sheet
    Chino, Yasumasa
    Sassa, Kensuke
    Kamiya, Akira
    Mabuchi, Mamoru
    [J]. MATERIALS LETTERS, 2007, 61 (07) : 1504 - 1506
  • [24] Finite element simulation of magnesium AZ31 alloy sheet in warm hydroforming
    Steffensen, Nlikkel
    Danckert, Joachim
    [J]. NUMIFORM '07: MATERIALS PROCESSING AND DESIGN: MODELING, SIMULATION AND APPLICATIONS, PTS I AND II, 2007, 908 : 551 - +
  • [25] ANALYSIS OF A TEST METHOD OF SHEET-METAL FORMABILITY USING THE FINITE-ELEMENT METHOD
    TOH, CH
    SHIAU, YC
    KOBAYASHI, S
    [J]. JOURNAL OF ENGINEERING FOR INDUSTRY-TRANSACTIONS OF THE ASME, 1986, 108 (01): : 3 - 8
  • [26] Prediction of formability in sheet metal forming processes using a local damage model
    Teixeira, P.
    Santos, Abel
    Sá, J. Cesar
    Anade Pires, F.
    Barata da Rocha, A.
    [J]. NUMIFORM '07: MATERIALS PROCESSING AND DESIGN: MODELING, SIMULATION AND APPLICATIONS, PTS I AND II, 2007, 908 : 153 - +
  • [27] Formability prediction of perforated sheet metal by representative volume element and homogenized sheet models
    Ha, Taekwang
    Welo, Torgeir
    Ringen, Geir
    Wang, Jyhwen
    [J]. MANUFACTURING LETTERS, 2024, 42 : 11 - 15
  • [28] Developments of Multistep Inverse Finite Element Method and Its Application in Formability Prediction of Multistage Sheet Metal Forming
    Tang, Bingtao
    Li, Yunjiang
    Lu, Xiaoyang
    [J]. JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME, 2010, 132 (04): : 0410131 - 0410139
  • [29] Improving the room-temperature formability of a magnesium alloy sheet by texture control
    Kim, Se-Jong
    Lee, Changjoon
    Koo, Jamyeong
    Lee, Jinwoo
    Lee, Young-Seon
    Kim, Daeyong
    [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2018, 724 : 156 - 163
  • [30] Modified texture and room temperature formability of magnesium alloy sheet by Li addition
    Yang, Qingshan
    Jiang, Bin
    Li, Jun
    Dong, Hanwu
    Liu, Wenjun
    Luo, Suqin
    Pan, Fusheng
    [J]. INTERNATIONAL JOURNAL OF MATERIAL FORMING, 2016, 9 (03) : 305 - 311
12345