• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus 收录
  • 全国中文核心期刊
  • 中国科技论文统计源期刊
  • 中国科学引文数据库来源期刊

氧化铝陶瓷粉末固相烧结过程模拟

宋久鹏 BARRIEREThierry 柳葆生 GELINJean-Claude

宋久鹏, BARRIEREThierry, 柳葆生, GELINJean-Claude. 氧化铝陶瓷粉末固相烧结过程模拟[J]. 西南交通大学学报, 2008, 21(2): 275-279.
引用本文: 宋久鹏, BARRIEREThierry, 柳葆生, GELINJean-Claude. 氧化铝陶瓷粉末固相烧结过程模拟[J]. 西南交通大学学报, 2008, 21(2): 275-279.
SONG Jiupeng, BARRIERE Thierry, LIU Baosheng, GELIN Jean-Claude. Numerical Simulation for Solid-State Sintering Processes of Alumina Ceramic Powders[J]. Journal of Southwest Jiaotong University, 2008, 21(2): 275-279.
Citation: SONG Jiupeng, BARRIERE Thierry, LIU Baosheng, GELIN Jean-Claude. Numerical Simulation for Solid-State Sintering Processes of Alumina Ceramic Powders[J]. Journal of Southwest Jiaotong University, 2008, 21(2): 275-279.

氧化铝陶瓷粉末固相烧结过程模拟

基金项目: 

教育部博士点基金资助项目(20020613005)

法国政府中法联合培养博士生项目(20041859)

详细信息
    作者简介:

    宋久鹏(1978- ),男,博士研究生,研究方向为制造工艺学,E-mail:jpsong@163.com

    通讯作者:

    柳葆生(1955- ),男,教授,博士,研究方向为制造工艺学,E-mail:bsliu@home.swjtu.edu.cn

Numerical Simulation for Solid-State Sintering Processes of Alumina Ceramic Powders

  • 摘要: 用膨胀计测量了氧化铝粉末注射成形的烧结过程中试件的单轴收缩率和收缩速率.基于试验数据,设计了相应的参数标定算法,用于确定烧结模型中的单轴粘度和烧结应力.以氧化铝人工髋关节植体为例,将该模型和参数引入到有限元软件Abaqus中实现数值模拟,以预测试件在烧结过程中的收缩和变形.结果表明,用标定的参数的模拟结果与试验结果基本吻合.

     

  • GERMAN R M.Computer modeling of sintering processes[J].Int.J.Powder Metall.,2001,38 (2):48-66.[2] KRAFT T,RIEDEL H.Numerical simulation of solid state sintering; model and application[J].J.Eur.Ceram.Soc.,2004,24(2):345-361.[3] KUTrYT R G,KHAN K B,HEGDEPV,et al.Devalopment of a master sintering curve for ThO《,2》[J].J.Nucl.Mater.,2004,327(2-3):211-219.[4] FANG T T,SHIUE J T,SHIAU F S.On the evolution of the activation energy of sintering[J].Mater.Chem.Phys.,2003,80(1):108-113.[5] SVOBODA J,RIEDEL H,ZIPSE H.Equilibrium pore surfaces,sintering stresses and constitutive equations for intermediate and late stages of sinteringpart-Ⅰ:computation of equilibrium surfaces[J].Acta Metall.,1994,42(2):435-443.[6] WAKAI F,SHINODA Y,AKATSU T.Methods to calculate siutering stress of porous materials in equilibrium[J].Acta Mater.,2004,52(19):5621-5631.[7] MAXIMENKO A L,OLEVSKY E A.Effective diffusion coefficients in solid-state sintering[J].Acta Mater.,2004,52(10):2 953-2 963.[8] GILLIA O,JOSSEROND C,BOUVARD D.Viscosity of WC-Co compacts during sintering[J].Acta Mater.,2001,49 (8):1 413-1 420.[9] LEE S H,MESSING G L,GREEN D J.Bending creep test to measure the viscosity of porous materials during sintering[J].J.Am.Ceram.$oc.,2003,86(6):877-882.[10] BORDIA R K,SCHERER G W.On constrained sintering-Ⅰ.Constitutive model for a sintering body[J].Acta Metall.,1988,36(9):2 393-2 397.[11] COBLE R L.A model for boundary diffusion controlled creep in polycrystalline materials[J].J.Appl.Phys.,1963,34(6):1 679-1 682.[12] SONG J,GELIN J C,BARRIERE T,et al.Experiments and numerical modeling of solid state sintering for 316L stainless steel components[J].J.Mater.Process.Technol.,2006,177(1-3):352-355.[13] HE Z,MA J.Constitutive modeling of alumina sintering:gain-size effect on dominant densification mechanism[J].Compu.Mater.Sei.,2005,32(2):196-202;[14] GERMAN R M.Sintering theory and practices[M].New York:John Wiley,1996:482-483.[15] KANG S J L,JUNG Y I.Sintering kinetics at final stage sintering:model calculation and map construction[J].Acta Mater.,2004,52(15):4 573-4 578.[16] LIKSONOV D.Experimental and numerical study of the manufacturing and behavior of the formal THR components produced by injection molding of fiber composite and by powder technologies[D].Besancon:University of Franche-comte,2006.
  • 加载中
计量
  • 文章访问数:  1814
  • HTML全文浏览量:  98
  • PDF下载量:  434
  • 被引次数: 0
出版历程
  • 收稿日期:  2006-05-30
  • 刊出日期:  2008-04-25

目录

    /

    返回文章
    返回