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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2014.5
- 수록면
- 98 - 101 (4page)
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초록· 키워드
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The warping behavior of bimetal-slab during flat rolling process are characterized in this study. An analytical model that can predict warping amount in bimetal-slab rolling is proposed on the basis of bending effect due to the related mismatch of longitudinal elongation during flat rolling. The warping model focuses on the mismatch of length-wise elongation due to the difference of deformation resistances between constituent materials of bimetallic-slab. Using this analytical model, the warping behavior of the bimetal-slab during rolling process at various processing parameters, such as initial thickness ratio and rolling reduction were studied. For the validation of analytical model, flat rolling operations by using Al1050/Al6061 bimetal-slab produced by continuous clad casting has been performed. The deformation characteristics of bimetal-slab during rolling process were also validated by finite element analysis using a commercial finite element code, FORGE™. From this study, the warping behaviors of bimetal-slab during flat rolling have been reliably characterized.
목차
Abstract
1. 서론
2. 판 휨의 수식모델
3. 수식모델을 이용한 판 휨 분석
4. FEM 해석을 이용한 판 휨 분석
5. 결론
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UCI(KEPA) : I410-ECN-0101-2017-551-000832172