公开(公告)号：US4828012A

公开(公告)日：1989-05-09

申请号：US179536

申请日：1988-04-08

申请人： LeRoy Honeycutt, III ,  James C. Key

发明人： LeRoy Honeycutt, III ,  James C. Key

IPC分类号： B22D11/06 ,  B22D11/10 ,  B22D27/04

CPC分类号： B22D11/0671 ,  B22D11/064

摘要： Disclosed are process and apparatus for use in the direct casting of metal strip from molten metal deposited on a moving chill surface from a tundish having a floor, opposed upwardly extending sidewalls, an end wall, an open outlet opposite the end wall with the open outlet extending substantially the full width of the tundish between the sidewalls, and an inlet for providing a flow of molten metal into the tundish from a source of molten metal. Flow diverters within the tundish divide the flow of molten metal into a plurality of separate streams and divert one of the streams in the direction of each sidewall and for recombining the diverted streams into a composite stream flowing toward the outlet. Flow diffusers diffuse the molten metal flowing through the tundish to provide molten metal of substantially uniform temperature across the width of the tundish at the outlet.

摘要翻译： 公开了一种用于将金属带从熔融金属直接铸造的方法和装置，该熔融金属沉积在具有地板的中间包的移动冷却表面上，相对的向上延伸的侧壁，端壁，与端壁相对的开放出口，开放出口 在侧壁之间基本上延伸中间包的整个宽度，以及用于从熔融金属源提供熔融金属流入中间包的入口。 中间包内的分流器将熔融金属的流分成多个单独的流，并且在每个侧壁的方向上转移一个流，并将转向的流重新组合成朝向出口流动的复合流。 流动扩散器使流过中间包的熔融金属扩散，以在出口处的中间包的宽度上提供基本均匀温度的熔融金属。

公开(公告)号：US4751957A

公开(公告)日：1988-06-21

申请号：US838659

申请日：1986-03-11

申请人： Charles F. Vaught

发明人： Charles F. Vaught

IPC分类号： B22D11/06

CPC分类号： B22D11/0651 ,  B22D11/0611

摘要： An improved melt drag metal strip casting apparatus and process in which molten metal is delivered from a supply thereof into contact with a cooled casting surface driven at a predetermined linear rate to quench and withdraw a continuous strip of metal from the molten metal supply. An air knife is employed to direct an elongated narrow jet of gas into contact with the top surface of the strip and with the molten metal supply as the strip is withdrawn to impart the desired shape and finish to the top surface of the strip and to control the amount of liquid metal adhering to the top surface as it is withdrawn to thereby control the thickness of the strip.

摘要翻译： 一种改进的熔融金属带铸造设备和方法，其中熔融金属从其供应物被输送到与预定线性速率驱动的冷却铸造表面接触，以从熔融金属供应源骤冷和抽出连续的金属条。 使用气刀来引导细长的窄气体射流与条带的顶表面接触，并且当钢带被拉出以赋予条带以赋予带的顶表面并且控制 在取出时粘附到顶表面的液态金属的量由此控制条带的厚度。

公开(公告)号：US4896715A

公开(公告)日：1990-01-30

申请号：US344288

申请日：1989-03-29

申请人： LeRoy Honeycutt

发明人： LeRoy Honeycutt

IPC分类号： B22D11/06

CPC分类号： B22D11/0622

摘要： A melt drag metal strip casting system of the type wherein molten metal is delivered from a supply of the molten metal into contact with a chill surface at a casting station and the chill surface is driven for movement in a path past the casting station at a predetermined linear rate to quench and withdraw a continuous strip of metal from the molten metal supply, the strip having a bottom surface adhering to the chill surface and an unsolidified top surface as it is withdrawn from the molten metal supply, includes a top roll adjustably mounted above the chill surface and spaced therefrom by a distance substantially equal to the thickness of the strip desired with the top roll in contact with the unsolidified top surface of the strip, with the temperature of the top roll surface in contact with the unsolidified top surface of the strip being maintained at a level which will not solidify the top surface of the metal being cast.

摘要翻译： PCT No.PCT / US88 / 04641 Sec。 371日期：1989年3月29日 102（e）1989年3月29日PCT PCT日期为1988年12月29日。一种熔融金属带铸造系统，其中熔融金属从熔融金属的供应被输送到铸造站处的冷却表面 并且冷却表面被驱动以在预定线性速率下经过铸造站的路径中移动，以从熔融金属供给部淬火并取出连续的金属条，该带具有粘附到冷却表面的底表面和未固化的顶部 表面，因为其从熔融金属供应源中取出，包括可调节地安装在冷却表面上方并与其间隔开的顶辊，该顶辊基本上等于与所述顶板的厚度相关联的距离，所述顶板与带的未固化顶表面接触 ，其中顶辊表面的温度与条的未固化的顶表面接触的水平保持在不固化被铸造的金属的顶表面的水平。