钨铜粉末轧制的数值模拟研究

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英文篇名：Numerical Simulation on the Process of Powder Rolling for Tungsten-copper 作者：崔利群 ; 韩胜利 ; 李达人 ; 胡建召 ; 刘祖岩 英文作者：CUI Liqun;HAN Shengli;LI Daren;HU Jianzhao;LIU Zuyan;National Engineering Research Center of Powder Metallurgy of Titanium & Rare Metals,Guangdong Institute of Materials and Processing;School of Mechanical and Electrical Engineering (School of Standardization),Guangdong Polytechnic Institute;School of Material Science and Engineering,Harbin Institute of Technology; 关键词：数值模拟 ; 粉末轧制 ; 钨铜 英文关键词：numerical simulation;;powder rolling;;tungsten-copper 中文刊名：CLDB 英文刊名：Materials Reports 机构：广东省材料与加工研究所国家钛及稀有金属粉末冶金工程技术研究中心;广东理工职业学院机电工程学院(标准化学院);哈尔滨工业大学材料科学与工程学院; 出版日期：2019-05-25 出版单位：材料导报 年：2019 期：v.33 基金：广东省科学院实施创新驱动发展能力建设专项(2018GDASCX-0117);; 广州市科技计划项目(ZWY201704003);; 广东省公益研究与能力建设专项(2017A070701029);; 广东省省级科技计划项目(2016B070701021)~~ 语种：中文; 页：CLDB2019S1078 页数：4 CN：S1 ISSN：50-1078/TB 分类号：367-370

摘要

采用Deform、MSC.Marc和Abaqus三款善于处理非线性问题的有限元软件对钨铜粉末轧制成形过程进行数值模拟,确定一款较为合适的模拟软件,为钨铜粉末轧制成形工艺及其参数的确定提供依据。结果表明:Abaqus软件处理非线性问题的能力较强,能够计算出粉末轧制过程中板材的相对密度、应力应变场和温度场的变化与分布。模拟结果与实验结果具有较好的一致性。
        The powder rolling process of tungsten-copper was simulated with Deform, MSC.Marc and Abaqus finite element software to make sure the appropriate simulate software and provide an effective means for optimizing the technique design and setting parameters. The results show that Abaqus has the powerful ability of dealing with nonlinear problems, change and distribution of relative density, stress-strain field and tempe-rature fields during the powder rolling process can be calculated. The simulation results are in good agreement with the experimental results.

引文

1陈锡栋,杨婕,赵晓栋,等.中国制造业信息化,2010,39(11),6.
    2 Scott L R,Zhang S Y.Mathematics of Computation,1990,54(190),483.
    3 Hou T Y,Wu X H.Journal of Computational Physics,1997,134(1),169.
    4 Malkus D S,Hughes T J R.Computer Methods in Applied Mechanics&Engineering,2015,15(1),63.
    5 Calamaz M,Coupard D,Girot F.International Journal of Machine Tools and Manufacture,2008,48(3-4),275.
    6李志巍,李明伟,胡志涛,等.材料导报:研究篇,2018,32(4),1362.
    7 Geuzaine C,Remacle J F.Numerical Methods in Engineering,2009,79(11),1309.
    8鹿安理,史清宇,赵海燕,等.中国机械工程,2001,12(2),183.
    9赵丽俊,朱小平,尹龙,等.兵器材料科学与工程,2018,41(1),89.
    10 Silva A D,Pedrosa T A,Gonzalez-Mendez J L,et al.Materials and Design,2012,42,55.