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公开(公告)号：US20100230070A1
公开(公告)日：2010-09-16
申请号：US12403876
申请日：2009-03-13
CPC分类号： B22D11/06 , B22D11/0642
摘要： A metal strip casting apparatus and method of casting continuous metal strip include assembling a pair of counter-rotatable casting rolls having casting surfaces positioned laterally forming a nip between for casting, and delivering molten metal through a delivery nozzle disposed above the nip to form a casting pool supported on the casting rolls. The delivery nozzle comprises at least one segment having a main portion and an end portion and an inner trough extending longitudinally through the main portion and into the end portion with end walls at opposite ends thereof, the inner trough communicating with outlets adjacent bottom portions formed in each segment adapted to deliver molten metal to a casting pool and the end portion having a reservoir portion having passages adapted to deliver molten metal to a casting pool.
摘要翻译： 铸造连续金属条的金属带铸造装置和方法包括组装一对可逆转铸造辊，其具有横向形成用于铸造的辊隙的铸造表面，并且通过设置在辊隙上方的输送喷嘴输送熔融金属以形成铸件 水池支撑在铸辊上。 输送喷嘴包括具有主要部分和端部的至少一个部分和沿着主要部分纵向延伸并且在其相对端部处具有端壁的端部的内部槽，内部槽与邻近形成的底部的出口连通 每个段适于将熔融金属输送到铸造池，并且所述端部具有储存部分，该储存部分具有适于将熔融金属输送到浇注池的通道。
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公开(公告)号：US08607847B2
公开(公告)日：2013-12-17
申请号：US12186155
申请日：2008-08-05
CPC分类号： B22D11/0622 , B22D11/16
摘要： A method of continuously casting thin strip dynamically controlling roll casting surface configuation by controlling the temperature of water flowing through the longitudinal water flow passages in a cyclindrical tube thickness of no more than 80 millimeters of counter rotated casting rolls, and varying the speed of the casting rolls with attenuation of the ends of the casting rolls with a casting roll drive system responsive to electrical signals received from sensors during a casting campaign.
摘要翻译： 通过控制流过纵向水流通道的水的温度连续铸造薄带，其方法是以不大于80毫米的反向旋转铸辊的循环管厚度，并改变铸造速度 通过响应于在铸造活动期间从传感器接收的电信号的铸辊驱动系统，使铸辊的端部具有衰减的辊。
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公开(公告)号：US08607848B2
公开(公告)日：2013-12-17
申请号：US12511381
申请日：2009-07-29
CPC分类号： B22D11/0622 , B22D11/16
摘要： A method of continuously casting thin strip dynamically controlling roll casting surface configuration by controlling the temperature of water flowing through the longitudinal water flow passages in a cylindrical tube thickness of no more than 80 millimeters of counter rotated casting rolls, and varying the speed of the casting rolls with attenuation of the ends of the casting rolls with a casting roll drive system responsive to electrical signals received from sensors during a casting campaign.
摘要翻译： 通过控制流过纵向水流通道的水的温度连续铸造薄带，其方法是以不超过80毫米的反向旋转浇铸辊的圆柱管厚度，并改变铸造速度 通过响应于在铸造活动期间从传感器接收的电信号的铸辊驱动系统，使铸辊的端部具有衰减的辊。
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公开(公告)号：US20100032128A1
公开(公告)日：2010-02-11
申请号：US12186155
申请日：2008-08-05
CPC分类号： B22D11/0622 , B22D11/16
摘要： A method of continuously casting thin strip dynamically controlling roll casting surface configuation by controlling the temperature of water flowing through the longitudinal water flow passages in a cyclindrical tube thickness of no more than 80 millimeters of counter rotated casting rolls, and varying the speed of the casting rolls with attenuation of the ends of the casting rolls with a casting roll drive system responsive to electrical signals received from sensors during a casting campaign.
摘要翻译： 通过控制流过纵向水流通道的水的温度连续铸造薄带，其方法是以不大于80毫米的反向旋转铸辊的循环管厚度，并改变铸造速度 通过响应于在铸造活动期间从传感器接收的电信号的铸辊驱动系统，使铸辊的端部具有衰减的辊。
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公开(公告)号：US20100032126A1
公开(公告)日：2010-02-11
申请号：US12511381
申请日：2009-07-29
CPC分类号： B22D11/0622 , B22D11/16
摘要： A method of continuously casting thin strip dynamically controlling roll casting surface configuration by controlling the temperature of water flowing through the longitudinal water flow passages in a cylindrical tube thickness of no more than 80 millimeters of counter rotated casting rolls, and varying the speed of the casting rolls with attenuation of the ends of the casting rolls with a casting roll drive system responsive to electrical signals received from sensors during a casting campaign.
摘要翻译： 通过控制流过纵向水流通道的水的温度连续铸造薄带，其方法是以不超过80毫米的反向旋转浇铸辊的圆柱管厚度，并改变铸造速度 通过响应于在铸造活动期间从传感器接收的电信号的铸辊驱动系统，使铸辊的端部具有衰减的辊。
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6.发明申请公开(公告)号：US20110108228A1
公开(公告)日：2011-05-12
申请号：US12916096
申请日：2010-10-29
CPC分类号： B22D11/0665 , B22C9/06 , B22D11/06 , B22D11/0622 , B22D11/0651
摘要： Apparatus and method for continuously casting metal strip includes a pair of casting rolls having casting surfaces with a center portion, edge portions each having average surface roughness between 3 and 7 Ra, and intermediate portion between each edge portion and the center portion, the center portion average surface roughness between 1.2 and 4.0 times the edge portion surface roughness, and the intermediate portions average surface roughness between that of the edge and center portions. The surface roughness of the center portion is tapered across its width, and may be tapered across its width is in stepped zones. The center portion may have surface roughness varied across the surface to correspond to a desired variation in metal shell thickness across the cast strip. The center portion may be at least 60% of the casting roll width, and each edge portion may be up to 7% of the casting roll width.
摘要翻译： 用于连续铸造金属带的设备和方法包括一对铸造辊，其具有中心部分的铸造表面，平均表面粗糙度在3和7Ra之间的边缘部分以及每个边缘部分和中心部分之间的中间部分， 平均表面粗糙度在边缘部分表面粗糙度的1.2和4.0倍之间，中间部分在边缘和中心部分之间的平均表面粗糙度。 中心部分的表面粗糙度在其宽度上是锥形的，并且其宽度上的锥形可以是阶梯状的。 中心部分可以具有在表面上变化的表面粗糙度，以对应于跨过铸造带材的金属壳厚度的期望变化。 中心部分可以是铸辊宽度的至少60％，并且每个边缘部分可以高达铸辊宽度的7％。
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公开(公告)号：US08960265B2
公开(公告)日：2015-02-24
申请号：US12916096
申请日：2010-10-29
CPC分类号： B22D11/0665 , B22C9/06 , B22D11/06 , B22D11/0622 , B22D11/0651
摘要： Apparatus and method for continuously casting metal strip includes a pair of casting rolls having casting surfaces with a center portion, edge portions each having average surface roughness between 3 and 7 Ra, and intermediate portion between each edge portion and the center portion, the center portion average surface roughness between 1.2 and 4.0 times the edge portion surface roughness, and the intermediate portions average surface roughness between that of the edge and center portions. The surface roughness of the center portion is tapered across its width, and may be tapered across its width is in stepped zones. The center portion may have surface roughness varied across the surface to correspond to a desired variation in metal shell thickness across the cast strip. The center portion may be at least 60% of the casting roll width, and each edge portion may be up to 7% of the casting roll width.
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8.发明申请公开(公告)号：US20130174995A1
公开(公告)日：2013-07-11
申请号：US13826593
申请日：2013-03-14
CPC分类号： B22D11/0665 , B22C9/06 , B22D11/06 , B22D11/0622 , B22D11/0651
摘要： Apparatus and method for continuously casting metal strip includes a pair of casting rolls having casting surfaces with a center portion, edge portions each having average surface roughness between 3 and 7 Ra, and intermediate portion between each edge portion and the center portion, the center portion average surface roughness between 1.2 and 4.0 times the edge portion surface roughness, and the intermediate portions average surface roughness between that of the edge and center portions. The surface roughness of the center portion is tapered across its width, and may be tapered across its width is in stepped zones. The center portion may have surface roughness varied across the surface to correspond to a desired variation in metal shell thickness across the cast strip. The center portion may be at least 60% of the casting roll width, and each edge portion may be up to 7% of the casting roll width.
摘要翻译： 用于连续铸造金属带的设备和方法包括一对铸造辊，其具有中心部分的铸造表面，平均表面粗糙度在3和7Ra之间的边缘部分以及每个边缘部分和中心部分之间的中间部分， 平均表面粗糙度在边缘部分表面粗糙度的1.2和4.0倍之间，中间部分在边缘和中心部分之间的平均表面粗糙度。 中心部分的表面粗糙度在其宽度上是锥形的，并且其宽度上的锥形可以是阶梯状的。 中心部分可以具有在表面上变化的表面粗糙度，以对应于跨过铸造带材的金属壳厚度的期望变化。 中心部分可以是铸辊宽度的至少60％，并且每个边缘部分可以高达铸辊宽度的7％。
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公开(公告)号：US20080264599A1
公开(公告)日：2008-10-30
申请号：US12131465
申请日：2008-06-02
CPC分类号： B22D11/0642
摘要： A metal strip casting apparatus and a method of casting continuous metal strip includes assembling a pair of counter-rotatable casting rolls having casting surfaces positioned laterally forming a nip between for casting, and delivering molten metal through a delivery nozzle disposed above the nip capable to form a casting pool supported on the casting rolls. The delivery nozzle comprises segments each having elongate nozzle body with longitudinally extending side walls, end walls and a bottom part to form an inner trough, a nozzle insert disposed above bottom portions of the inner trough of each segment and supported relative to the nozzle body through which incoming molten metal may be delivered to the inner trough of each segment of the delivery nozzle, and the elongate nozzle body of each segment having passageways in fluid communication with the inner trough and outlet openings capable of discharging molten metal from the nozzle body outwardly into the casting pool.
摘要翻译： 金属带铸造装置和铸造连续金属条的方法包括组装一对可逆转铸造辊，其具有横向形成用于铸造的辊隙的铸造表面，并且通过设置在能够形成的辊隙之上的输送喷嘴输送熔融金属 支撑在铸辊上的铸池。 输送喷嘴包括各自具有细长喷嘴体的段，其具有纵向延伸的侧壁，端壁和底部部分以形成内槽，喷嘴插入件设置在每个段的内槽的底部上方并相对于喷嘴体通过 输入的熔融金属可以被输送到输送喷嘴的每个段的内槽，并且每个段的细长喷嘴体具有与能够从喷嘴体向外排出熔融金属的内槽和出口开口流体连通的通道， 铸造池。
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公开(公告)号：US07926550B2
公开(公告)日：2011-04-19
申请号：US12131465
申请日：2008-06-02
申请人： Walter N. Blejde , Mike Schueren , David J. Sosinsky , Brian D. White , Mark Schlichting , W. Kent Cooper , James Leacock McIntosh , Peter Woodberry , Rama B. Mahapatra , Malcolm McDonald
发明人： Walter N. Blejde , Mike Schueren , David J. Sosinsky , Brian D. White , Mark Schlichting , W. Kent Cooper , James Leacock McIntosh , Peter Woodberry , Rama B. Mahapatra , Malcolm McDonald
CPC分类号： B22D11/0642
摘要： A metal strip casting apparatus and a method of casting continuous metal strip includes assembling a pair of counter-rotatable casting rolls having casting surfaces positioned laterally forming a nip between for casting, and delivering molten metal through a delivery nozzle disposed above the nip capable to form a casting pool supported on the casting rolls. The delivery nozzle comprises segments each having elongate nozzle body with longitudinally extending side walls, end walls and a bottom part to form an inner trough, a nozzle insert disposed above bottom portions of the inner trough of each segment and supported relative to the nozzle body through which incoming molten metal may be delivered to the inner trough of each segment of the delivery nozzle, and the elongate nozzle body of each segment having passageways in fluid communication with the inner trough and outlet openings capable of discharging molten metal from the nozzle body outwardly into the casting pool.
摘要翻译： 金属带铸造装置和铸造连续金属条的方法包括组装一对可逆转铸造辊，其具有横向形成用于铸造的辊隙的铸造表面，并且通过设置在能够形成的辊隙之上的输送喷嘴输送熔融金属 支撑在铸辊上的铸池。 输送喷嘴包括各自具有细长喷嘴体的段，其具有纵向延伸的侧壁，端壁和底部部分以形成内槽，喷嘴插入件设置在每个段的内槽的底部上方并相对于喷嘴体通过 输入的熔融金属可以被输送到输送喷嘴的每个段的内槽，并且每个段的细长喷嘴体具有与能够从喷嘴体向外排出熔融金属的内槽和出口开口流体连通的通道， 铸造池。
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