Proceedings of the Korean Society of Precision Engineering Conference (한국정밀공학회:학술대회논문집)
- 2001.04a
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- Pages.827-832
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- 2001
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- 2005-8446(pISSN)
Finite Element Analysis of Deformation Behavior due to Material Properties during ECAP
유한요소법을 이용한 ECAP 공정에서 재료의 물성치에 따른 변형 거동 분석
Abstract
A lot of investigations have been made in recent years on the equal channel angular pressing(ECAP) which produces ultra-fine grains(UFG). Among many process parameters such as channel angles, frictions, die deformations and materials employed, the effects of material properties on the deformation behavior have been investigated. The finite element method(FEM) has been used to investigate this issue.
Keywords