Transactions of Materials Processing (소성∙가공)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
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Computer Simulation of Recrystallization and Grain Growth during Hot Forging Process of Waspaloy

Waspaloy의 열간 단조 공정중 재결정 거동과 결정립 성장에 대한 유한요소해석

  • 강경필 (㈜마케팅 랩) ;
  • 이경훈 (㈜마케팅 랩) ;
  • 이승욱 (포스코특수강주식회사 기술연구소 연구개발그룹)
  • Published : 2008.04.01
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Abstract

Computer simulation of microstructure evolution during hot forging process is of great interest in recent years. Recrystallization model and grain growth model which use a phenomenological approach were summarized. The upsetting and cogging processes of waspaloy were simulated using $DEFORM^{TM}$ and the change in grain size were investigated in each deformation procedure.

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References

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