公开(公告)号：US06544469B2

公开(公告)日：2003-04-08

申请号：US09736411

申请日：2000-12-15

申请人： Atsushi Suzuki ,  Kazuya Sakamoto ,  Kenji Ohwada ,  Tomonori Taoka ,  Koichi Kuroki ,  Takahiro Suenaga ,  Takashi Idegomori ,  Kenichi Katahira ,  Hideomi Ito ,  Akira Noda ,  Kazuaki Kobayashi ,  Masayoshi Kai ,  Shinji Kazama

发明人： Atsushi Suzuki ,  Kazuya Sakamoto ,  Kenji Ohwada ,  Tomonori Taoka ,  Koichi Kuroki ,  Takahiro Suenaga ,  Takashi Idegomori ,  Kenichi Katahira ,  Hideomi Ito ,  Akira Noda ,  Kazuaki Kobayashi ,  Masayoshi Kai ,  Shinji Kazama

IPC分类号： C21C542

CPC分类号： B22D17/007 ,  Y10S164/90

摘要： An apparatus for producing a metal formed product comprises a molten metal-holding furnace; a semisolidified metal-producing mechanism; a cooling member-restoring mechanism arranged adjacent to the semisolidified metal-producing mechanism, for applying a restoring treatment so that chillers have a desired function; a forming machine for forming semisolidified metal to have a predetermined shape; and an articulated robot capable of transporting a crucible to the molten metal-holding furnace, the semisolidified metal-producing mechanism, and the forming machine. The semisolidified metal-producing mechanism includes first to third agitators. The cooling member-restoring mechanism includes first to third treating sections. These components are arranged in a direction of back and forth movement of the articulated robot. Accordingly, it is possible to efficiently obtain the metal formed product having a high quality.

摘要翻译： 金属成型体的制造装置包括熔融金属保持炉; 半固态金属生产机制; 与半固体金属制造机构相邻设置的冷却部件恢复机构，用于进行恢复处理，使得冷却器具有期望的功能; 用于形成具有预定形状的半固化金属的成形机; 以及能够将坩埚输送到熔融金属保持炉，半固体金属制造机构和成形机的铰接式机器人。 半固态金属制造机构包括第一至第三搅拌器。 冷却部件恢复机构包括第一至第三处理部。 这些部件沿着铰接机器人的前后运动的方向排列。 因此，可以有效地获得具有高质量的金属成形产品。

公开(公告)号：US6008481A

公开(公告)日：1999-12-28

申请号：US115262

申请日：1998-07-14

申请人： Kiyonobu Mizoue ,  Hisao Hirono ,  Takashi Idegomori ,  Shigenori Kimijima ,  Osami Ito ,  Kenji Ohwada ,  Hiroshi Ishii

发明人： Kiyonobu Mizoue ,  Hisao Hirono ,  Takashi Idegomori ,  Shigenori Kimijima ,  Osami Ito ,  Kenji Ohwada ,  Hiroshi Ishii

IPC分类号： G01G17/00 ,  H05B6/15

CPC分类号： G01G17/00

摘要： A heated state-deciding apparatus and a thermocouple provided for a transport robot for detecting the temperature of a billet being transported by the transport robot, and a deciding member for deciding whether or not the billet is heated to be in a predetermined solid phase state on the basis of the detected temperature. Accordingly, it is possible to efficiently and accurately decide whether or not the solidus rate of the metal billet is good or bad, and it is possible to improve the productivity.

摘要翻译： 一种加热状态决定装置和热电偶，其设置用于运输机器人，用于检测由运输机器人运输的钢坯的温度;以及判定构件，用于判定钢坯是否被加热到预定的固相状态 检测温度的基础。 因此，能够有效且准确地判断金属坯料的固相率是否良好，能够提高生产率。

公开(公告)号：US06840303B1

公开(公告)日：2005-01-11

申请号：US09266870

申请日：1999-03-12

申请人： Teruyuki Ohtani ,  Nobuhiro Saito ,  Takeyoshi Nakamura ,  Takashi Idegomori ,  Kiyonobu Mizoue ,  Yoshiyuki Fujikawa

发明人： Teruyuki Ohtani ,  Nobuhiro Saito ,  Takeyoshi Nakamura ,  Takashi Idegomori ,  Kiyonobu Mizoue ,  Yoshiyuki Fujikawa

IPC分类号： B22D11/04 ,  B22D11/07 ,  B22D11/115 ,  B22D27/02

CPC分类号： B22D11/07 ,  B22D11/0401 ,  B22D11/115

摘要： An ingot I made of a light alloy is produced using a continuous casting apparatus including a cylindrical water-cooled casting mold which is disposed immediately below a spout having an upward-turned molten metal receiving port and a downward-turned molten metal outlet, and which has an inside radius r1 larger than an inside radius r2 of the molten metal outlet, and lubricating oil discharge passages provided below the spout to supply a lubricating oil to between the water-cooled casting mold 13 and a molten metal m brought into contact with the water-cooled casting mold. In this production, a lubricating oil having a vaporization rate of 30% or more at 300° is used, and an annular gas accumulation for spacing the molten metal apart from outlets of the lubricating oil discharge passages is defined below an annular protrusion of the spout by vaporization of the lubricating oil. Thus, it is possible to avoid the generation of a casting skin failure in a light alloy ingot due to the outlets of the lubricating oil discharge passages.

摘要翻译： 使用一种连续铸造设备制造出由轻合金制成的锭I，该连续铸造设备包括一个圆柱形水冷铸造模具，该铸造模具设置在具有向上转动的熔融金属接收口和向下转动的熔融金属出口的喷嘴的正下方， 具有比熔融金属出口的内半径r2大的内径r1，以及设置在喷口下方的润滑油排出通道，用于向水冷铸塑13和与之接触的熔融金属m之间提供润滑油 水冷铸造模具。 在该生产中，使用在300℃下具有30％以上的蒸发率的润滑油，并且将用于将熔融金属与润滑油排出通道的出口分开的环状气体积聚限定在喷口的环状突起的下方 通过润滑油的蒸发。 因此，可以避免由于润滑油排出通道的出口而在轻合金锭中产生铸件表皮破坏。

公开(公告)号：US20080008899A1

公开(公告)日：2008-01-10

申请号：US11795126

申请日：2005-10-26

申请人： Hiroki Takano ,  Hiroto Shoji ,  Takashi Idegomori

发明人： Hiroki Takano ,  Hiroto Shoji ,  Takashi Idegomori

IPC分类号： C22C1/10 ,  C22C47/04 ,  C22C47/10 ,  C22C49/14

CPC分类号： C22C47/04 ,  B22F2998/10 ,  C22C32/00 ,  C22C47/06 ,  C22C47/10 ,  Y10T428/12486 ,  B22F3/02 ,  C22C1/1036

摘要： An aluminum base composite material (10) having an aluminum alloy (11) as a base material and, incorporated therein, a reinforcing material (12) composed of alumina particles of alumina fibers, wherein a spinel layer (13) is formed on the surface of the reinforcing material and an aluminum nitride layer (14) exhibiting excellent wettability is formed on the surface of said spinel layer.

摘要翻译： 一种铝基复合材料（10），其具有铝合金（11）作为基材，并且内置有由氧化铝纤维的氧化铝颗粒构成的增强材料（12），其中在表面上形成尖晶石层（13） 和在所述尖晶石层的表面上形成表现出优异润湿性的氮化铝层（14）。

公开(公告)号：US06435263B1

公开(公告)日：2002-08-20

申请号：US09276691

申请日：1999-03-26

申请人： Takeyoshi Nakamura ,  Nobuhiro Saito ,  Teruyuki Ohtani ,  Takashi Idegomori ,  Kiyonobu Mizoue

发明人： Takeyoshi Nakamura ,  Nobuhiro Saito ,  Teruyuki Ohtani ,  Takashi Idegomori ,  Kiyonobu Mizoue

IPC分类号： B22D1100

摘要： When a continuous casting is carried out while applying an electromagnetic agitating force to a molten metal of an aluminum alloy composition, the molten metal of the aluminum alloy composition has an Fe content in a range of 0.75% by weight ≦Fe

公开(公告)号：US06397925B1

公开(公告)日：2002-06-04

申请号：US09257247

申请日：1999-02-25

申请人： Nobuhiro Saito ,  Takashi Idegomori ,  Teruyuki Ohtani ,  Takeyoshi Nakamura ,  Kiyonobu Mizoue

发明人： Nobuhiro Saito ,  Takashi Idegomori ,  Teruyuki Ohtani ,  Takeyoshi Nakamura ,  Kiyonobu Mizoue

IPC分类号： B22D2702

CPC分类号： B22D11/115 ,  B22D11/0401

摘要： An agitated continuous casting apparatus includes a spout having an upward-turned molten metal receiving port and a downward-turned molten metal outlet, a cylindrical water-cooled casting mold disposed immediately below the spout, and an agitator for applying an electromagnetic agitating force to the molten metal in the spout. The agitator has a function to form, in the spout, an upper area for moving the molten metal in a substantially radiate direction, and a lower area for rotating the molten metal in a circumferential direction. An upper area forming portion of an inner peripheral surface of the spout is formed into a tapered shape with its inside diameter gradually increased from its upper peripheral edge toward its lower peripheral edge. Thus, the molten metal moved in the substantially radiate direction to collide against the upper area forming portion can be moved toward the lower area, and crystallized products having a higher melting point in the molten metal can be spheroidized and collected into an outer periphery of a continuous casting material, and a shape retention effect of the crystallized products can be utilized. Therefore, the continuous casting material has a good rheologic property and an excellent shape maintaining property in its semi-molten state.

摘要翻译： 搅拌式连续铸造设备包括具有向上转动的熔融金属接收口和向下转动的熔融金属出口的出口，设置在出口正下方的圆柱形水冷铸造模具，以及用于向该浇口施加电磁搅拌力的搅拌器 喷嘴中的熔融金属。 搅拌器具有在喷口中形成用于沿大致辐射方向移动熔融金属的上部区域和用于沿周向旋转熔融金属的下部区域的功能。 喷嘴的内周面的上部区域形成部形成为锥形，其内径从其上周缘向下周缘逐渐增大。 因此，沿着基本上辐射的方向移动的熔融金属可以向上部区域形成部分移动，熔融金属中具有较高熔点的结晶产物可被球化并收集在 可以利用连续铸造材料和结晶物的形状保持效果。 因此，连续铸造材料在半熔融状态下具有良好的流变性和良好的保形性。