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1. 发明申请

WO2010015028A1 METHOD FOR CASTING METAL STRIP WITH DYNAMIC CROWN CONTROL 审中-公开
标题翻译：用动态冠状控制铸造金属条的方法
公开(公告)号：WO2010015028A1
公开(公告)日：2010-02-11
申请号：PCT/AU2009/000997
申请日：2009-08-05
申请人： BLUESCOPE STEEL LIMITED , IHI CORPORATION , NUCOR CORPORATION , SCHLICHTING, Mark , BLEJDE, Walter, N. , SCHUEREN, Mike , MAHAPATRA, Rama, Ballav
发明人： SCHLICHTING, Mark , BLEJDE, Walter, N. , SCHUEREN, Mike , MAHAPATRA, Rama, Ballav
IPC分类号： B22D11/06 , B22D11/16
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 millimetres 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。

2. 发明申请

WO2009146480A1 CASTING DELIVERY NOZZLE WITH INSERT 审中-公开
标题翻译：铸造喷射喷嘴与插入
公开(公告)号：WO2009146480A1
公开(公告)日：2009-12-10
申请号：PCT/AU2008/001046
申请日：2008-07-18
申请人： IHI CORPORATION , BLUESCOPE STEEL LIMITED , NUCOR CORPORATION , BLEJDE, Walter N. , SCHUEREN, Mike , SOSINSKY, David J. , WHITE, Brian D. , SCHLICHTING, Mark
发明人： BLEJDE, Walter N. , SCHUEREN, Mike , SOSINSKY, David J. , WHITE, Brian D. , SCHLICHTING, Mark
IPC分类号： B22D41/50 , B22D11/06 , B22D11/10
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。

3. 发明申请

WO2011050417A1 METHOD AND APPARATUS FOR CONTROLLING VARIABLE SHELL THICKNESS IN CAST STRIP 审中-公开
标题翻译：用于控制箱体中可变壳厚度的方法和装置
公开(公告)号：WO2011050417A1
公开(公告)日：2011-05-05
申请号：PCT/AU2010/001447
申请日：2010-10-29
申请人： BLUESCOPE STEEL LIMITED , IHI CORPORATION , NUCOR CORPORATION , MAHAPATRA, Rama Ballav , McGAUGHEY, David Wayne , ONDROVIC, Jay Jon , PATTERSON, Tim , SCHUEREN, Mike
发明人： MAHAPATRA, Rama Ballav , McGAUGHEY, David Wayne , ONDROVIC, Jay Jon , PATTERSON, Tim , SCHUEREN, Mike
IPC分类号： B22D11/06
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，每个平均表面粗糙度在（3）和（7）Ra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，中心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，中间部分的平均表面粗糙度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％。

4. 发明申请

WO2010148454A1 LONG WEAR SIDE DAM WITH INSERT 审中-公开
公开(公告)号：WO2010148454A1
公开(公告)日：2010-12-29
申请号：PCT/AU2010/000797
申请日：2010-06-24
申请人： BLUESCOPE STEEL LIMITED , IHI CORPORATION , NUCOR CORPORATION , BOWMAN, Brian , SCHUEREN, Mike , BLEJDE, Walter N
发明人： BOWMAN, Brian , SCHUEREN, Mike , BLEJDE, Walter N
IPC分类号： B22D11/06
CPC分类号： B22D11/066 , B22D11/0622
摘要： A side dam for use in a continuous twin roll caster system includes a body of refractory material having opposed outer surfaces with one outer surface adapted to contact molten metal and casting rolls in a continuous twin roll caster system and retain molten metal, and an opposite outer surface having fastening portions of refractory material adapted to attach said side dam to a side dam holder to hold said side dam in place during casting; an aperture in the outer surface of the body positioned adjacent a nip of the continuous twin roll caster system and adapted to receive a side dam insert; and a side dam insert of a second refractory material harder than the refractory material of the body having a first surface adapted to contact molten metal and form with the outer surface of the body the outer surface of the side dam.
摘要翻译：用于连续双辊连铸机系统的侧坝包括具有相对的外表面的耐火材料体，其一个外表面适于在连续的双辊连铸机系统中接触熔融金属和铸辊并保持熔融金属，并且相对的外表面表面具有适于将所述侧坝附接到侧坝保持件的耐火材料的紧固部分，以在铸造期间将所述侧坝保持在适当位置; 所述主体的外表面中的孔位于所述连续双辊连铸机系统的辊隙附近，并且适于接收侧挡板插入件; 以及具有比所述主体的耐火材料硬的第二耐火材料的侧坝嵌件，所述第二耐火材料具有适于接触熔融金属的第一表面并与所述主体的外表面形成所述侧坝的外表面。

5. 发明申请

WO2007134371A1 A METHOD AND APPARATUS FOR CONTINUOUSLY CASTING THIN STRIP 审中-公开
标题翻译：连续铸造薄条的方法和装置
公开(公告)号：WO2007134371A1
公开(公告)日：2007-11-29
申请号：PCT/AU2007/000672
申请日：2007-05-17
申请人： NUCOR CORPORATION , BLUESCOPE STEEL LIMITED , IHI CORPORATION , SCHUEREN, Mike
发明人： SCHUEREN, Mike
IPC分类号： B22D11/06
CPC分类号： B22D11/066 , B22D11/0622
摘要： A method of producing thin cast strip by continuous casting having a two-piece side dam assembly. The side dam assembly includes a side dam having an upper portion positioned adjacent to a lower portion. The upper and lower side dam portions each have opposite outer surfaces, one surface capable of contacting molten metal and the opposite outer surface having at least one fastening portion capable of attaching the side dam portions to a corresponding side dam holder, in order to hold the side dam portions in place during casting without exposed portions of the side dam holders extending substantially beyond the opposite outer surfaces toward the outer surfaces capable of contacting molten metal, and without the side dam holders preventing the upper side dam portion from being properly positioned adjacent to the lower side dam portion.
摘要翻译：通过连续铸造制造具有两件式侧坝组件的薄铸造钢板的方法。侧坝组件包括具有邻近下部定位的上部的侧坝。上下侧坝部各自具有相对的外表面，一个表面能够接触熔融金属，相对的外表面具有至少一个紧固部分，该紧固部分能够将侧坝部分附接到相应的侧坝保持器，以便保持侧浇筑部分在铸造期间就位，而不具有大致超过相对的外表面的侧坝保持器的暴露部分朝向能够接触熔融金属的外表面，并且没有侧坝挡板防止上侧坝部分被适当地定位成邻近下侧坝部。

6. 发明申请

WO2018157136A1 THERMAL CYCLING FOR AUSTENITE GRAIN REFINEMENT 审中-公开
公开(公告)号：WO2018157136A1
公开(公告)日：2018-08-30
申请号：PCT/US2018/019967
申请日：2018-02-27
申请人： NUCOR CORPORATION
发明人： WATSON, James W. , KELLY, Paul , SCHUEREN, Mike , BLEJDE, Walter N.
IPC分类号： C22C38/00 , C21D8/02 , C22C38/22 , C22C38/44
摘要： This application discloses thin metal strips and methods of making thin metal strip. Particular embodiments of such methods include cooling the thin metal strip to a temperature equal to or less than a bainite or a martensite start transformation temperature B S or M S to thereby form bainite and/or martensite, respectively, within the thin metal strip, reheating the thin metal strip to a reheat temperature equal to or greater than transformation temperature Ac 3 and holding the thin metal strip at the reheat temperature for at least 2 seconds and thereby forming austenite within the thin metal strip with at least 75% of austenite grains having a grain size equal to or less than 15 µm, and rapidly recooling the thin metal strip to a temperature equal to or less than the martensite start transformation temperature M S and thereby providing finer martensite within the thin metal strip from a finer prior austenite.

7. 发明授权

EP2035168B1 APPARATUS FOR CONTINUOUSLY CASTING THIN STRIP 有权
标题翻译： DEVICE连铸极细带
公开(公告)号：EP2035168B1
公开(公告)日：2012-06-27
申请号：EP07718918.1
申请日：2007-05-17
申请人： Nucor Corporation
发明人： SCHUEREN, Mike
IPC分类号： B22D11/06
CPC分类号： B22D11/066 , B22D11/0622
摘要： A method of producing thin cast strip by continuous casting having a two-piece side dam assembly. The side dam assembly includes a side dam having an upper portion positioned adjacent to a lower portion. The upper and lower side dam portions each have opposite outer surfaces, one surface capable of contacting molten metal and the opposite outer surface having at least one fastening portion capable of attaching the side dam portions to a corresponding side dam holder, in order to hold the side dam portions in place during casting without exposed portions of the side dam holders extending substantially beyond the opposite outer surfaces toward the outer surfaces capable of contacting molten metal, and without the side dam holders preventing the upper side dam portion from being properly positioned adjacent to the lower side dam portion.

8. 发明授权

EP2313220B1 METHOD FOR CASTING METAL STRIP WITH DYNAMIC CROWN CONTROL 有权
标题翻译：铸造具有动态王冠漂白带
公开(公告)号：EP2313220B1
公开(公告)日：2015-04-22
申请号：EP09804383.9
申请日：2009-08-05
申请人： Nucor Corporation
发明人： SCHLICHTING, Mark , BLEJDE, Walter, N. , SCHUEREN, Mike , MAHAPATRA, Rama, Ballav
IPC分类号： B22D11/06 , B22D11/16
CPC分类号： B22D11/0622 , B22D11/16

9. 发明公开

EP2313220A1 METHOD FOR CASTING METAL STRIP WITH DYNAMIC CROWN CONTROL 有权
标题翻译：铸造具有动态王冠漂白带
公开(公告)号：EP2313220A1
公开(公告)日：2011-04-27
申请号：EP09804383.9
申请日：2009-08-05
申请人： Nucor Corporation
发明人： SCHLICHTING, Mark , BLEJDE, Walter, N. , SCHUEREN, Mike , MAHAPATRA, Rama, Ballav
IPC分类号： B22D11/06 , B22D11/16
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 millimetres 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.

10. 发明公开

EP2035168A1 A METHOD AND APPARATUS FOR CONTINUOUSLY CASTING THIN STRIP 有权
标题翻译： DEVICE连铸极细带
公开(公告)号：EP2035168A1
公开(公告)日：2009-03-18
申请号：EP07718918.1
申请日：2007-05-17
申请人： Nucor Corporation
发明人： SCHUEREN, Mike
IPC分类号： B22D11/06
CPC分类号： B22D11/066 , B22D11/0622
摘要： A method of producing thin cast strip by continuous casting having a two-piece side dam assembly. The side dam assembly includes a side dam having an upper portion positioned adjacent to a lower portion. The upper and lower side dam portions each have opposite outer surfaces, one surface capable of contacting molten metal and the opposite outer surface having at least one fastening portion capable of attaching the side dam portions to a corresponding side dam holder, in order to hold the side dam portions in place during casting without exposed portions of the side dam holders extending substantially beyond the opposite outer surfaces toward the outer surfaces capable of contacting molten metal, and without the side dam holders preventing the upper side dam portion from being properly positioned adjacent to the lower side dam portion.

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