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公开(公告)号：US10144059B2
公开(公告)日：2018-12-04
申请号：US15215278
申请日：2016-07-20
申请人： MITEK HOLDINGS, INC.
摘要： A method of making an apparatus for continuously casting a lead alloy strip includes providing a drum having an aluminum outer circumferential casting surface. The outer circumferential casting surface of the drum is abraded with an angular abrading medium to wear away material from the aluminum outer circumferential casting surface of the drum and to create a coarse, irregular, and non-smooth abraded casting surface configured to reduce the rate of heat transfer and slow cooling of the lead alloy strip cast on the abraded casting surface.
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2.发明申请公开(公告)号：US20160325345A1
公开(公告)日：2016-11-10
申请号：US15215278
申请日：2016-07-20
申请人： MITEK HOLDINGS, INC.
CPC分类号： B22D11/0611 , B21B1/26 , B22D11/001 , B22D11/064 , B22D11/0682 , B22D25/04 , C22C11/08 , C22C11/10
摘要： A method and apparatus for continuously casting lead alloy strip on a casting surface on substantially the upper half of a rotatable casting drum from a pool of molten lead alloy at a high speed comprising imparting a coarse texture to the casting surface, providing a tundish containing a pool of the molten lead alloy at a predetermined temperature adjacent a substantially vertical upwardly-moving portion of said casting drum, the tundish having a graphite lip insert having an open front defined by a lip insert floor and opposed sidewalls cooperating with and commencing at a substantially vertical portion of the casting surface to contain said molten lead alloy in the lip insert, controlling the height of the surface level and temperature of the molten lead alloy in the lip insert, moving the casting surface upwardly through the pool of molten lead alloy by rotating said drum for depositing the lead alloy thereon, cooling the casting surface of the drum to solidify a strip of the lead alloy on substantially the upper half of the rotatable casting drum, and stripping the strip from the casting surface. The molten lead alloy preferably is an antimony-lead alloy containing about 0.3 to 5.0 wt % antimony, the balance essentially lead.
摘要翻译： 一种方法和装置，用于在铸造表面上连续铸造铅合金带，该铸造表面在可旋转的铸造滚筒的上半部分上从高熔点的熔融铅合金熔池中，包括赋予铸造表面粗糙的质地，提供含有 熔融铅合金在与所述流延鼓的基本上垂直的向上移动部分相邻的预定温度下汇集，所述中间包具有石墨唇形插入物，所述石墨唇形插入物具有由唇部插入物底板限定的开口前部和与基本相同的开口 铸造表面的垂直部分以在唇形插入件中容纳所述熔融铅合金，控制唇形插入件中熔融铅合金的表面水平和温度的高度，通过旋转将铸造表面向上移动通过熔融铅合金池 所述滚筒用于在其上沉积铅合金，冷却滚筒的铸造表面以固化引线条 合金基本上在可旋转铸造滚筒的上半部分上，并从铸造表面剥离带材。 熔融铅合金优选为含有约0.3-5.0重量％锑的锑铅合金，其余量基本上为铅。
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3.发明授权公开(公告)号：US09421607B2
公开(公告)日：2016-08-23
申请号：US13967099
申请日：2013-08-14
申请人： MITEK HOLDINGS, INC.
CPC分类号： B22D11/0611 , B21B1/26 , B22D11/001 , B22D11/064 , B22D11/0682 , B22D25/04 , C22C11/08 , C22C11/10
摘要： An apparatus for direct casting of strip from a pool of molten metal includes a tundish having a feed chamber, a return chamber and a diverting chamber. A lip insert is inserted into the tundish and has an open front for cooperation with a casting surface. The apparatus includes a control mechanism configured to control the surface level of the pool of molten metal in the diverting chamber and in the lip insert, and a movement mechanism configured to move the casting surface upwardly through the pool of molten metal for the casting of metal on the casting surface. The casting surface is an aluminum surface of a cylindrical drum and has a coarse irregular surface formed thereon by biasing with crushed, angular silicon carbide or aluminum silicate.
摘要翻译： 用于从熔融金属池直接铸造带材的设备包括具有进料室，回流室和转向室的中间包。 唇形插入件插入中间包中，并具有用于与铸造表面配合的敞开的前部。 该装置包括控制机构，其被配置为控制转向腔和唇形插入件中的熔融金属池的表面水平;以及移动机构，其配置成将铸造表面向上移动通过熔融金属池，用于铸造金属 在铸造表面。 铸造表面是圆柱形鼓的铝表面，并且通过用粉碎的角碳化硅或硅酸铝进行偏压而形成有粗糙的不规则表面。
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4.发明申请公开(公告)号：US20140048226A1
公开(公告)日：2014-02-20
申请号：US13967099
申请日：2013-08-14
申请人： MITEK HOLDINGS, INC.
IPC分类号： B22D11/06
CPC分类号： B22D11/0611 , B21B1/26 , B22D11/001 , B22D11/064 , B22D11/0682 , B22D25/04 , C22C11/08 , C22C11/10
摘要： An apparatus for direct casting of strip from a pool of molten metal includes a tundish having a feed chamber, a return chamber and a diverting chamber. A lip insert is inserted into the tundish and has an open front for cooperation with a casting surface. The apparatus includes means for controlling the surface level of the pool of molten metal in the diverting chamber and in the lip insert, and means for moving the casting surface upwardly through the pool of molten metal for the casting of metal on the casting surface. The casting surface is an aluminum surface of a cylindrical drum and has a coarse irregular surface formed thereon by biasing with crushed, angular silicon carbide or aluminum silicate.
摘要翻译： 用于从熔融金属池直接铸造带材的设备包括具有进料室，回流室和转向室的中间包。 唇形插入件插入中间包中，并具有用于与铸造表面配合的敞开的前部。 该设备包括用于控制转向室和唇形插入件中的熔融金属池的表面水平的装置，以及用于将铸造表面向上移动通过熔融金属池的装置，用于在铸造表面上铸造金属。 铸造表面是圆柱形鼓的铝表面，并且通过用粉碎的角碳化硅或硅酸铝进行偏压而形成有粗糙的不规则表面。
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