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1. 发明授权

US5797444A Ingot mold for the continuous casting of metals 失效
标题翻译：铸锭用于连续铸造金属
公开(公告)号：US5797444A
公开(公告)日：1998-08-25
申请号：US612640
申请日：1996-03-08
申请人： Hector Villanueva , Dirk Rode
发明人： Hector Villanueva , Dirk Rode
IPC分类号： B22D11/04 , B22D11/055 , B22D11/059 , B22D11/00
CPC分类号： B22D11/059 , B22D11/0406 , B22D11/055
摘要： An ingot mold for the continuous casting of metals. The mold has a mold cavity that is open at opposing ends. The cross-sectional area at the casting pour-in-side is larger than the cross-sectional area of the end from which the billet emerges. To achieve higher casting performance and attain better billet quality via more uniform temperature distribution over the casting cross-section, the mold cavity has multiple conical depressions on an outer cooling surface. These depressions, which are arrayed over at least one area, constitute a region defining elevated heat transfer coefficients. The cooling-side surface in the bath level area of the ingot mold has a roughened structure over part of its surface, the roughened structure tapering in the casting direction.
摘要翻译：用于连续铸造金属的锭模。模具具有在相对端开口的模腔。铸造浇注侧的横截面积大于坯料出现端部的横截面面积。为了实现更高的铸造性能并通过铸造横截面上更均匀的温度分布获得更好的坯料质量，模腔在外部冷却表面上具有多个锥形凹陷。排列在至少一个区域上的这些凹陷构成了限定升高的传热系数的区域。铸锭模具的浴面区域中的冷却侧表面在其表面的一部分上具有粗糙结构，粗糙结构在铸造方向上逐渐变细。

2. 发明授权

US5899259A Molds for a continuous casting system 有权
标题翻译：用于连续铸造系统的模具
公开(公告)号：US5899259A
公开(公告)日：1999-05-04
申请号：US176743
申请日：1998-10-21
申请人： Dirk Rode , Hector Villanueva
发明人： Dirk Rode , Hector Villanueva
IPC分类号： B22D11/04 , B22D11/055 , B22D11/059
CPC分类号： B22D11/055 , B22D11/059
摘要： The invention concerns a mold for a continuous casting system with a shaping mold tube made of a material with high thermal conductivity. To reduce the rate of heat removal at the height of the meniscus that forms within the mold cavity, the exterior of the mold tube is provided with a plating of a material of lower thermal conductivity than that of the mold tube. This results in reduced heat flow with higher temperatures in the meniscus area and in improvement in the surface quality of the cast billet.
摘要翻译：本发明涉及一种具有由具有高导热性的材料制成的成形模具管的连续铸造系统的模具。为了降低在模具腔内形成的弯液面的高度处的散热速度，模具管的外部设置有比模具管的热导率低的材料的镀层。这导致在弯月面积中的较高温度和铸造坯料的表面质量的改善的热流减少。

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