Proceedings of the Korean Society for Technology of Plasticity Conference (한국소성가공학회:학술대회논문집)
- 2008.10a
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- Pages.456-461
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- 2008
A Study of forming limit on rotational incremental forming of magnesium alloy sheet
회전 인크리멘탈 성형을 이용한 마그네슘 합금 판재의 성형한계 연구
Abstract
Being a lightweight material, magnesium is increasingly employed in automotive parts. However, because of its hexagonal closed-packed (HCP) crystal structure, in which only the basal plane can move, the magnesium alloy sheets show low ductility and formability at room temperature. Thus the press forming of magnesium alloy sheets has been performed at elevated temperature within range of