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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.

     

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出版历程
  • 收稿日期:  2006-05-30
  • 刊出日期:  2008-04-25

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