機械材料・材料加工技術講演会講演論文集
Online ISSN : 2424-287X
セッションID: 225
会議情報
225 高速ロールキャスティングにおける半凝固状態の影響
羽賀 俊雄
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会議録・要旨集 認証あり

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Semisolid metal exists when strip was solidified from molten at the high speed roll casting. Some of the defects of roll cast strip were formed at semisolid condition. Surface crack and alligator crack at inside are typical defects which occur at semisolid condition. In this paper, elimination of the surface crack on 5182 aluminum alloy strip was investigated by a single roll caster equipped with a scraper which was originally proposed.

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