Proceedings of the Korean Society for Technology of Plasticity Conference (한국소성가공학회:학술대회논문집)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
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Determination of Materials Constants for Dynamic Recrystallization Prediction by Cellular Automata Modeling

CA 모델을 통한 동적재결정 예측에 있어서의 재료상수 선정

  • Bandar, Alexander R. (SFTC) ;
  • Wu, Weitsu (Scientific Forming Technology Corporations(SFTC)) ;
  • Lee, Kyung-Hoon ;
  • Kang, Gyeong-Pil
  • ;
  • ;
  • 이경훈 ;
  • 강경필 ((주)마케팅 랩)
  • Published : 2008.10.09
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Abstract

Physics based Cellular Automata model is developed and implemented into FEM code. CA model can predict microstructure evolution based on physical phenomena, such as hardening, recovery and recrystallization. This paper outlines the methodology to determine the materials constants for these different phenomena from simpler measurements.

Keywords