钨铜粉末轧制的数值模拟研究

材料导报

2019, Vol. 33

Issue (z1): 358-361

金属与金属基复合材料

钨铜粉末轧制的数值模拟研究

崔利群¹, 韩胜利¹, 李达人², 胡建召³, 刘祖岩³

1 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, 广州 510650
2 广东理工职业学院机电工程学院(标准化学院),广州 510091
3 哈尔滨工业大学材料科学与工程学院,哈尔滨 150001

Numerical Simulation on the Process of Powder Rolling for Tungsten-copper

CUI Liqun¹, HAN Shengli¹, LI Daren², HU Jianzhao³, LIU Zuyan³

1 National Engineering Research Center of Powder Metallurgy of Titanium & Rare Metals, Guangdong Institute of Materials and Processing, Guangzhou 510650
2 School of Mechanical and Electrical Engineering (School of Standardization), Guangdong Polytechnic Institute, Guangzhou 510091
3 School of Material Science and Engineering, Harbin Institute of Technology, Harbin 150001

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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。

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关键词: 数值模拟粉末轧制钨铜

Abstract: 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.

Key words: numerical simulation powder rolling tungsten-copper

出版日期: 2019-05-25 发布日期: 2019-07-05

ZTFLH:

TG146.2

基金资助: 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)

作者简介: 崔利群,广东省材料与加工研究所工程师,2013年研究生毕业于北京科技大学材料科学与工程专业。以第一作者在国内学术期刊上发表论文2篇,申请国家发明专利1项。研究工作主要围绕金属近净成形技术。liquncf@126.com

引用本文:

崔利群, 韩胜利, 李达人, 胡建召, 刘祖岩. 钨铜粉末轧制的数值模拟研究[J]. 材料导报, 2019, 33(z1): 358-361.
CUI Liqun, HAN Shengli, LI Daren, HU Jianzhao, LIU Zuyan. Numerical Simulation on the Process of Powder Rolling for Tungsten-copper. Materials Reports, 2019, 33(z1): 358-361.

链接本文:

http://www.mater-rep.com/CN/ 或 http://www.mater-rep.com/CN/Y2019/V33/Iz1/358

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