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1.发明授权公开(公告)号：US09108267B2
公开(公告)日：2015-08-18
申请号：US13041331
申请日：2011-03-04
CPC分类号： B23K11/241 , B23K11/002
摘要： A pressure surface of a first metal material for receiving a pressure therethrough is fabricated to have a directional component parallel to a pressure-application direction and a directional component perpendicular to the pressure-application direction, and an electrically-conductive core is fabricated to have a surface along the pressure surface and a surface perpendicular to the pressure-application direction. An assembly comprising the first metal material, the second metal material and the core is set in a pulse electric-current bonding unit to perform a pulse electric-current bonding process.
摘要翻译： 制造用于接收压力的第一金属材料的压力表面以具有平行于压力施加方向和垂直于压力施加方向的方向分量的方向分量，并且制造导电芯以具有 沿着压力表面的表面和垂直于压力施加方向的表面。 将包括第一金属材料，第二金属材料和芯的组件设置在脉冲电流接合单元中以执行脉冲电流接合处理。
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公开(公告)号：US4508680A
公开(公告)日：1985-04-02
申请号：US500018
申请日：1983-06-01
申请人： Masayuki Niino , Nobuyuki Yatsuyanagi , Akinaga Kumakawa , Akio Suzuki , Hiromi Gomi , Hiroshi Sakamoto , Masaki Sasaki , Yoshimichi Masuda , Ryuzo Watanabe , Junjiro Takekawa , Etsuo Ohtsuki , Terashi Isago
发明人： Masayuki Niino , Nobuyuki Yatsuyanagi , Akinaga Kumakawa , Akio Suzuki , Hiromi Gomi , Hiroshi Sakamoto , Masaki Sasaki , Yoshimichi Masuda , Ryuzo Watanabe , Junjiro Takekawa , Etsuo Ohtsuki , Terashi Isago
摘要： The present invention is directed particularly to an improved method usingowder metallurgy for the manufacture of the grooved cooling wall of a liquid-propellant rocket combustion chamber. The surface of an inner cylinder constituting the cooling wall is formed with cooling grooves, and these grooves are densely filled up with a filler such as paraffin wax. Thereafter, metal powder which will provide an outer cylinder is compression-molded to a predetermined thickness around the inner cylinder. This metal powder is the same material as the material of the inner cylinder. After the paraffin wax which is the filler is evaporated and removed, the compression-molded metal powder body is sintered in a furnace. During this sintering heat treatment, the inner and outer cylinders are rigidly joined together by the sintering reaction between the atoms of the inner cylinder and the atoms of the metal powder.
摘要翻译： 本发明特别涉及使用粉末冶金用于制造液体推进剂火箭燃烧室的带槽冷却壁的改进方法。 构成冷却壁的内筒的表面形成有冷却槽，并且这些槽被诸如石蜡的填料密集地填充。 此后，将提供外筒的金属粉末在内筒周围压缩成预定厚度。 该金属粉末与内筒材料相同。 在将作为填料的石蜡蒸发除去之后，将压缩成型的金属粉末体在炉中烧结。 在该烧结热处理中，通过内筒的原子和金属粉末的原子之间的烧结反应将内筒和外筒刚性接合在一起。
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3.发明申请PULSE ELECTRIC-CURRENT BONDING METHOD AND PULSE ELECTRIC-CURRENT BONDING APPARATUS 有权脉冲电流接合方法和脉冲电流接合装置公开(公告)号：US20120024825A1
公开(公告)日：2012-02-02
申请号：US13041331
申请日：2011-03-04
IPC分类号： B23K11/24
CPC分类号： B23K11/241 , B23K11/002
摘要： A pressure surface of a first metal material for receiving a pressure therethrough is fabricated to have a directional component parallel to a pressure-application direction and a directional component perpendicular to the pressure-application direction, and an electrically-conductive core is fabricated to have a surface along the pressure surface and a surface perpendicular to the pressure-application direction. An assembly comprising the first metal material, the second metal material and the core is set in a pulse electric-current bonding unit to perform a pulse electric-current bonding process.
摘要翻译： 制造用于接收压力的第一金属材料的压力表面以具有平行于压力施加方向和垂直于压力施加方向的方向分量的方向分量，并且制造导电芯以具有 沿着压力表面的表面和垂直于压力施加方向的表面。 将包括第一金属材料，第二金属材料和芯的组件设置在脉冲电流接合单元中以执行脉冲电流接合处理。
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公开(公告)号：US4584171A
公开(公告)日：1986-04-22
申请号：US653012
申请日：1984-09-21
申请人： Masayuki Niino , Nobuyuki Yatsuyanagi , Akinaga Kumakawa , Akio Suzuki , Masaki Sasaki , Hiromi Gomi , Hiroshi Sakamoto , Yoshimichi Masuda , Ryuzo Watanabe , Junjiro Takekawa , Yoshihiko Doi , Nobuhito Kuroishi , Yoshinobu Takeda , Shigeki Ochi
发明人： Masayuki Niino , Nobuyuki Yatsuyanagi , Akinaga Kumakawa , Akio Suzuki , Masaki Sasaki , Hiromi Gomi , Hiroshi Sakamoto , Yoshimichi Masuda , Ryuzo Watanabe , Junjiro Takekawa , Yoshihiko Doi , Nobuhito Kuroishi , Yoshinobu Takeda , Shigeki Ochi
CPC分类号： B22F7/06 , F02K9/64 , Y10T29/49346 , Y10T29/4981
摘要： A method of producing rocket combustors wherein in forming an outer cylin by a powder metallurgical method on the outer side of a cylinder provided on its outer periphery with a cooling wall of channel construction having a plurality of grooves, a low-melting alloy is used as a filler to be filled into the grooves. It is also possible to form the outer cylinder after forming a Cu plating shell on the periphery of the inner cylinder filled with the low-melting alloy.
摘要翻译： 一种制造火箭燃烧器的方法，其中在通过粉末冶金方法在其外周设置的圆筒的外侧上形成具有多个槽的通道结构的冷却壁的外筒，使用低熔点合金作为 要填充到槽中的填料。 也可以在填充有低熔点合金的内圆筒的周边形成Cu电镀外壳之后形成外筒。
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公开(公告)号：US4582678A
公开(公告)日：1986-04-15
申请号：US653011
申请日：1984-09-21
申请人： Masayuki Niino , Akio Suzuki , Nobuyuki Yatsuyanagi , Akinaga Kumakawa , Masaki Sasaki , Hiroshi Tamura , Fumiei Ono , Yoshimichi Masuda , Ryuzo Watanabe , Junjiro Takekawa , Yoshihiko Doi , Nobuhito Kuroishi , Yoshinobu Takeda , Shigeki Ochi
发明人： Masayuki Niino , Akio Suzuki , Nobuyuki Yatsuyanagi , Akinaga Kumakawa , Masaki Sasaki , Hiroshi Tamura , Fumiei Ono , Yoshimichi Masuda , Ryuzo Watanabe , Junjiro Takekawa , Yoshihiko Doi , Nobuhito Kuroishi , Yoshinobu Takeda , Shigeki Ochi
CPC分类号： B22F7/06 , F02K9/64 , Y10T29/49346 , Y10T29/4981 , Y10T428/12028 , Y10T428/12056 , Y10T428/12146 , Y10T428/2975 , Y10T428/2991
摘要： A method of producing rocket combustors wherein in forming an outer cylin by a powder metallurgical method on the outer side of a cylinder provided on its outer periphery with a cooling wall of channel construction having a plurality of grooves (14), an Ni electroforming layer is formed on the outer side of the outer cylinder, and also a method of producing rocket combustors wherein an outer cylinder is of multilayer construction having two or more layers.
摘要翻译： 一种制造火箭燃烧器的方法，其中在通过粉末冶金方法在其外周设置的圆筒的外侧上形成具有多个槽（14）的通道结构的冷却壁的外圆筒，Ni电铸层是 形成在外筒的外侧，还有一种制造火箭燃烧器的方法，其中外筒是具有两层或更多层的多层结构。
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