公开(公告)号：US5743323A

公开(公告)日：1998-04-28

申请号：US231667

申请日：1994-04-25

申请人： Haruo Ohguro ,  Toshihiro Kosuge ,  Katsuhiko Kawamoto ,  Ryuuzou Hanzawa ,  Shogo Matsumura ,  Hiroyuki Kawai ,  Hiroyuki Nakashima ,  Yukio Morimoto ,  Youji Ao ,  Tsutomu Fujii ,  Hideo Kaneko ,  Hatsuyoshi Kumashiro

发明人： Haruo Ohguro ,  Toshihiro Kosuge ,  Katsuhiko Kawamoto ,  Ryuuzou Hanzawa ,  Shogo Matsumura ,  Hiroyuki Kawai ,  Hiroyuki Nakashima ,  Yukio Morimoto ,  Youji Ao ,  Tsutomu Fujii ,  Hideo Kaneko ,  Hatsuyoshi Kumashiro

IPC分类号： B22D11/04 ,  B22D11/045 ,  B22D11/047 ,  B22D11/10

CPC分类号： B22D11/047 ,  B22D11/045

摘要： A continuous casting apparatus comprises continuously supplying molten metal from a tundish to a cooled mold having an inlet and an outlet at least through a break ring, forming a cast section by continuously cooling the molten metal in the mold and starting the solidification of the molten metal below its surface, and intermittently withdrawing the cast section with respect to the mold through its outlet. During continuous casting, a sealing gas having a pressure higher than atmospheric and being soluble in the molten metal is invariable supplied to the entirety of the contact area of the mold and the break ring.

摘要翻译： 连续铸造设备包括将中间包中的熔融金属连续地供给至少通过断环的入口和出口的冷却模具，通过连续冷却模具中的熔融金属并开始熔融金属的固化形成铸造部分 在其表面下方，并通过其出口间歇性地将铸造部分相对于模具取出。 在连续铸造期间，不断地将压力高于大气压并且可溶于熔融金属的密封气体提供给模具和断环的整个接触区域。

公开(公告)号：US5335715A

公开(公告)日：1994-08-09

申请号：US742422

申请日：1991-08-08

申请人： Haruo Ohguro ,  Toshihiro Kosuge ,  Ryuuzou Hanzawa ,  Shogo Matsumura ,  Hiroyuki Kawai ,  Youji Ao ,  Tsutomu Fujii ,  Hideo Kaneko ,  Hatsuyoshi Kumashiro

发明人： Haruo Ohguro ,  Toshihiro Kosuge ,  Ryuuzou Hanzawa ,  Shogo Matsumura ,  Hiroyuki Kawai ,  Youji Ao ,  Tsutomu Fujii ,  Hideo Kaneko ,  Hatsuyoshi Kumashiro

IPC分类号： B22D11/04 ,  B22D11/045 ,  B22D11/047 ,  B22D11/00

CPC分类号： B22D11/047 ,  B22D11/045

摘要： A continuous cast method comprises continuously supplying molten metal from a tundish through a break ring to a cooled mold having an inlet and an outlet. A cast section is formed by continuously cooling the molten metal in the mold and starting the solidification of the molten metal below its surface and intermittently withdrawing the cast section with respect to the mold through its outlet. During continuous casting, a sealing gas having a pressure higher than atmospheric and soluble in the molten metal is constantly supplied to the entirety of the contact area of the mold and the break ring.

摘要翻译： 连续铸造方法包括将熔融金属从中间包通过断裂环连续供应到具有入口和出口的冷却模具。 通过连续冷却模具中的熔融金属并使熔融金属在其表面下方的凝固开始并且通过其出口相对于模具间歇地取出铸造部分而形成铸造部分。 在连续铸造期间，不断地向模具和断环的接触区域的整体提供具有高于大气压并且可溶于熔融金属的压力的密封气体。