发明授权
- 专利标题： Apparatus of continuously casting a metal sheet
- 专利标题（中）： 连续铸造金属板的装置
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申请号： US42860申请日： 1993-04-05
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公开(公告)号： US5368088A公开(公告)日： 1994-11-29
- 发明人: Takashi Furuya , Hidemaro Takeuchi , Akio Kasama , Yasuo Itoh , Motoya Fujii , Hideki Oka , Shogo Matsumura , Kunimasa Sasaki , Keiichi Yamamoto
- 申请人： Takashi Furuya , Hidemaro Takeuchi , Akio Kasama , Yasuo Itoh , Motoya Fujii , Hideki Oka , Shogo Matsumura , Kunimasa Sasaki , Keiichi Yamamoto
- 申请人地址： JPX Tokyo JPX Tokyo
- 专利权人： Nippon Steel Corporation,Mitsubishi Jukogyo Kabushiki Kaisha
- 当前专利权人： Nippon Steel Corporation,Mitsubishi Jukogyo Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo JPX Tokyo
- 优先权： JPX1-84510[U] 19890720; JPX1-201107 19890801; JPX1-210653 19890817
- 主分类号： B22D11/06
- IPC分类号： B22D11/06
摘要：
Molten metal is supplied to a pouring basin formed between cooling members, such as movable cooling drums. A closed space is formed at a meniscus area whereat any one of the cooling members starts to come into contact with the molten metal, and a soluble gas or a mixture of soluble and insoluble gases is supplied to and filled in the closed space, thereby covering the meniscus area with the gas or the mixture. This arrangement enables a continuous casting of a thin metal sheet without surface cracks and having excellent surface characteristics.
公开/授权文献
- USD261225S Strike plate 公开/授权日：1981-10-13
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