发明公开
- 专利标题: System and method for directional casting
- 专利标题(中): 系统和Verfahrenfürgerichtetes吉森
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申请号: EP12178546.3申请日: 2012-07-30
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公开(公告)号: EP2554298A2公开(公告)日: 2013-02-06
- 发明人: Huang, Shyh-Chin , Petterson, Roger John
- 申请人: General Electric Company
- 申请人地址: 1 River Road Schenectady, NY 12345 US
- 专利权人: General Electric Company
- 当前专利权人: General Electric Company
- 当前专利权人地址: 1 River Road Schenectady, NY 12345 US
- 代理机构: Cleary, Fidelma
- 优先权: US201113198506 20110804
- 主分类号: B22D27/04
- IPC分类号: B22D27/04
摘要:
A system and method (80) for directionally casting an elongated device are provided. The method (80) includes orienting (82) a mold within a furnace such that a first portion of the mold points downward. The first portion of the mold defines a space within the mold used to form a first end of the device. The first end of the device, when formed, has a greater mass than a second end of the device. The method (80) also includes filling (84) the mold with molten metal and lowering (86) the mold out of the furnace into a liquid metal bath to immerse the first portion of the mold in the liquid metal bath. The method (80) includes concurrently lowering (88) the mold and the liquid metal bath to cool the molten metal.
公开/授权文献
- EP2554298A3 System and method for directional casting 公开/授权日:2017-11-08
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