한국소성가공학회:학술대회논문집 (Proceedings of the Korean Society for Technology of Plasticity Conference)
- 한국소성가공학회 1997년도 추계학술대회논문집
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- Pages.220-223
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- 1997
Inconel 718의 열간단조시 동적 재결정 거동 예측
Prediction of the Behavior of Dynamic Recrystallization in Inconel 718
초록
This paper presents the prediction of microstructure of Inconel 718 disk forgings. The experiments are carried out to examine the recrystallization ratio and grain growth in the forgings. In the experiments, cylindrical billets are forged by two operations with variations of forging temperature and reduction ratio of deformation. Also the finite element program, developed here for the prediction, is used for the analysis, and the results are compared with the experimental ones. It is noted that the comparison appears in sound agreement.
키워드