한국정밀공학회:학술대회논문집 (Proceedings of the Korean Society of Precision Engineering Conference)
- 한국정밀공학회 2002년도 춘계학술대회 논문집
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- Pages.877-881
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- 2002
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- 2005-8446(pISSN)
온간 ECAP 공정에서 Zr-702 합금의 변형거동해석
Deformation Behavior Analysis of Zr-702 Alloy during ECAP at Elevated Temperature
초록
Much research efforts have been made on the equal channel angular pressing(ECAP) which produces ultra-fine grains. In this paper the ECAP processes with Zr-702 alloy at elevated temperature and at room temperature are considered. Both two-dimensional and three-dimensional finite element analyses have been employed to investigate the deformation behaviors of specimen during ECAP process.