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    Casting process for producing metal matrix composite
    2.
    发明授权
    Casting process for producing metal matrix composite 失效
    用于生产金属基复合材料的铸造工艺

    公开(公告)号：US06253831B1

    公开(公告)日：2001-07-03

    申请号：US09008838

    申请日：1998-01-20

    申请人： Yoshikazu Genma ,  Yoshiki Tsunekawa ,  Masahiro Okumiya ,  Naotake Mohri

    发明人： Yoshikazu Genma ,  Yoshiki Tsunekawa ,  Masahiro Okumiya ,  Naotake Mohri

    IPC分类号： B22D2702

    CPC分类号： C22C47/08 ,  B22F2999/00 ,  B22F2202/01

    摘要： A casting process for producing a metal matrix composite comprising a first phase or a matrix of a metal or metal alloy and a second phase of particles dispersed in the matrix, comprising the steps of: preparing a melt of the metal or metal alloy in a vessel; feeding the particles to the melt; applying ultrasonic vibration to the melt while electromagnetically stirring the melt; and then causing solidification of the melt. The process preferably further comprises the step of applying ultrasonic vibration to the melt while electromagnetically stirring the melt during the solidification of the melt.

    摘要翻译： 一种用于生产包含金属或金属合金的第一相或基体和分散在基质中的第二相粒子的金属基质复合材料的铸造方法，包括以下步骤：在容器中制备金属或金属合金的熔体 ; 将颗粒送入熔体中; 在熔融物的电磁搅拌下对熔体施加超声波振动; 然后使熔体固化。 该方法优选还包括在熔体凝固过程中电磁搅拌熔体时对熔体施加超声波振动的步骤。

    Plating method
    3.
    发明授权
    Plating method 失效
    电镀方法

    公开(公告)号：US5865976A

    公开(公告)日：1999-02-02

    申请号：US788977

    申请日：1997-01-24

    申请人： Hiromitsu Takeuchi ,  Yoshiki Tsunekawa ,  Masahiro Okumiya

    发明人： Hiromitsu Takeuchi ,  Yoshiki Tsunekawa ,  Masahiro Okumiya

    IPC分类号： C23C4/12 ,  C23C24/04 ,  C25D5/08 ,  C25D5/44 ,  C25D15/02

    CPC分类号： C23C24/04 ,  C23C4/123 ,  C25D15/02 ,  C25D5/08 ,  C25D5/44

    摘要： A method of making a composite structure including at least a plating film disposed on a substrate having at least a surface portion formed from a metallic base material. The method includes the steps of discharging a composite plating solution containing insoluble particles from a nozzle and impacting the composite plating solution on the surface portion of the substrate at a predetermined flow rate. During at least a portion of the discharging and impacting steps, the surface portion of the substrate is abraded with the insoluble particles in the plating solution discharged from the nozzle. A voltage can be applied between the base material and the nozzle, which are electrically connected by the plating solution, to thereby deposit a plating film on the surface portion of the substrate by electroplating.

    摘要翻译： 一种制造复合结构体的方法，该复合结构至少包括设置在至少具有由金属基材形成的表面部分的基板上的镀膜。 该方法包括以下步骤：从喷嘴排出含有不溶性颗粒的复合镀液，并以预定的流速冲击基板的表面部分上的复合镀液。 在排放和冲击步骤的至少一部分期间，基板的表面部分被从喷嘴排出的镀液中的不溶性颗粒磨损。 可以在通过电镀液电连接的基材和喷嘴之间施加电压，由此通过电镀将镀膜沉积在基板的表面部分上。

    Method of manufacturing composite material by combined melt-spraying
    5.
    发明授权
    Method of manufacturing composite material by combined melt-spraying 失效
    通过组合熔喷技术制造复合材料的方法

    公开(公告)号：US4740395A

    公开(公告)日：1988-04-26

    申请号：US14414

    申请日：1987-02-13

    申请人： Yoshiki Tsunekawa ,  Masahiro Okumiya ,  Naotake Mohri

    发明人： Yoshiki Tsunekawa ,  Masahiro Okumiya ,  Naotake Mohri

    IPC分类号： B05B7/16 ,  C22C1/10 ,  C22C47/16 ,  C23C4/04 ,  C23C4/12 ,  B05B7/20

    CPC分类号： C23C4/04 ,  C22C1/1042 ,  C22C47/16 ,  C23C4/129 ,  B22F2998/00

    摘要： A method of manufacturing a composite material by melt-spraying, comprising the steps of melt-spraying a metal as the main constituent of the composite material onto a base plate and injecting a reinforcing substance comprising discontinuous fibers into the metal melt spray stream upstream of the base plate to effect mixing of the reinforcing substance in the melt-sprayed stream of metal within a temperature range without producing a resultant reaction layer between said metal and said reinforcing substance.

    摘要翻译： 一种通过熔融喷涂制造复合材料的方法，包括以下步骤：将金属作为复合材料的主要成分熔融喷涂到基板上，并将包含不连续纤维的增强材料注入到金属熔体喷雾流中 基板，以在不影响所述金属与所述增强物质之间的所得反应层的温度范围内进行所述熔融喷射的金属流中的所述增强物质的混合。

    Plating method and apparatus
    7.
    发明授权
    Plating method and apparatus 失效
    电镀方法和装置

    公开(公告)号：US06221230B1

    公开(公告)日：2001-04-24

    申请号：US09078572

    申请日：1998-05-14

    申请人： Hiromitsu Takeuchi ,  Masahiro Okumiya ,  Yoshiki Tsunekawa ,  Yutaka Kawai

    发明人： Hiromitsu Takeuchi ,  Masahiro Okumiya ,  Yoshiki Tsunekawa ,  Yutaka Kawai

    IPC分类号： C25D508

    CPC分类号： C25D5/08 ,  C25D1/00 ,  C25D1/003 ,  C25D5/026

    摘要： A method and apparatus for forming a layer of plating on a base material and a method for manufacturing a three dimensional object. The plating apparatus includes a nozzle for delivering a stream of plating fluid and an electric source for applying a voltage between the base material and the nozzle. The nozzle has an outer wall and a stem located at its center. The nozzle delivers plating fluid from the opening of the nozzle in an annular manner to produce a stream that has a substantially uniform flow velocity when the stream hits the base material. In an another embodiment, the nozzle has surrounding conduit for conducting air. The air increases the velocity of a peripheral portion of the stream. To manufacture a three dimensional object, a plating layer is deposited, and the nozzle is moved to form a desired shape while piling the layer.

    摘要翻译： 一种用于在基材上形成电镀层的方法和装置以及用于制造三维物体的方法。 电镀装置包括用于输送电镀液流的喷嘴和用于在基材和喷嘴之间施加电压的电源。 喷嘴具有位于其中心的外壁和杆。 喷嘴以环形方式从喷嘴的开口输送电镀液，以产生当料流撞击基材时具有基本均匀流速的流。 在另一个实施例中，喷嘴具有用于传导空气的周围导管。 空气增加了流的周边部分的速度。 为了制造三维物体，沉积镀层，并且在堆叠层时使喷嘴移动以形成期望的形状。