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2007 Volume 24 Issue 5
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JIANG Hui-Feng, ZHANG Qing-Chuan, CHEN Xue-Dong, FAN Zhi-Chao, CHEN Zhong-Jia, WU Xiao-Ping. 2007: Numerical Simulation of the Elastic Shrinkage Induced by Portevin-Le Chatelier Effect, Chinese Physics Letters, 24(5): 1324-1326.
Citation: JIANG Hui-Feng, ZHANG Qing-Chuan, CHEN Xue-Dong, FAN Zhi-Chao, CHEN Zhong-Jia, WU Xiao-Ping. 2007: Numerical Simulation of the Elastic Shrinkage Induced by Portevin-Le Chatelier Effect, Chinese Physics Letters, 24(5): 1324-1326.
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Numerical Simulation of the Elastic Shrinkage Induced by Portevin-Le Chatelier Effect

  • National Technology Research Center on Pressure Vessel and Pipeline Safety Engineering, Hefei General Machinery Research Institute, Hefei 230031;CAS Key Laboratory of Mechanical Behavior and Design of Materials, University of Science and Technology of Chi

  • CAS Key Laboratory of Mechanical Behavior and Design of Materials, University of Science and Technology of China,Hefei 230027

  • National Technology Research Center on Pressure Vessel and Pipeline Safety Engineering, Hefei General Machinery Research Institute, Hefei 230031

  • Available Online: 30/05/2007
  • Fund Project: the National Natural Science Foundation of China under Grant Nos 10232030 and 10372098
  • A new one-dimensional phenomenological model based on the dynamic strain aging mechanism is developed. In order to account for the elastic shrinkage induced by the Portevin-Le Chatelier effect, elastic deformation is considered under the boundary conditions of the present model. The simulated results are found to be in good agreement with the experimental observations.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Numerical Simulation of the Elastic Shrinkage Induced by Portevin-Le Chatelier Effect

  • Available Online: 30/05/2007

Abstract: A new one-dimensional phenomenological model based on the dynamic strain aging mechanism is developed. In order to account for the elastic shrinkage induced by the Portevin-Le Chatelier effect, elastic deformation is considered under the boundary conditions of the present model. The simulated results are found to be in good agreement with the experimental observations.

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