发明名称 |
PULLING-UP-TYPE CONTINUOUS CASTING APPARATUS AND PULLING-UP-TYPE CONTINUOUS CASTING METHOD |
摘要 |
A pulling-up-type continuous casting apparatus according to an aspect of the present invention includes a holding furnace (101) that holds molten metal (M1), and a shape defining member (102) disposed above a molten-metal surface of the molten metal M1 held in the holding furnace (101), the shape defining member (102) being configured to define a cross-sectional shape of a cast-metal article (M3) to be cast as molten metal (M2) passes through an opening formed in the shape defining member (102). The opening (103) is formed in such a manner that a size of the opening on a top surface of the shape defining member (102) is larger than that on a bottom surface of the shape defining member (102). With this configuration, a cast-metal article having excellent surface quality can be produced even when molten metal is drawn up in an oblique direction. |
申请公布号 |
WO2015079823(A1) |
申请公布日期 |
2015.06.04 |
申请号 |
WO2014JP77626 |
申请日期 |
2014.10.09 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
SUGIURA, NAOAKI;YOKOTA, YUSUKE |
分类号 |
B22D11/14;B22D11/08;B22D11/20;B22D18/04;B22D46/00 |
主分类号 |
B22D11/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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