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1. 发明授权

US06253831B1 Casting process for producing metal matrix composite 失效
标题翻译：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。

2. 发明授权

US4740395A Method of manufacturing composite material by combined melt-spraying 失效
标题翻译：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。

3. 发明授权

US6086684A Electric discharge surface treating method and apparatus 失效
标题翻译：放电表面处理方法及装置
公开(公告)号：US6086684A
公开(公告)日：2000-07-11
申请号：US88658
申请日：1998-06-02
申请人： Nagao Saito , Naotake Mohri , Yoshiki Tsunekawa , Kohei Shimamoto , Akihiro Goto , Takuji Magara , Yoshihito Imai , Hidetaka Miyake
发明人： Nagao Saito , Naotake Mohri , Yoshiki Tsunekawa , Kohei Shimamoto , Akihiro Goto , Takuji Magara , Yoshihito Imai , Hidetaka Miyake
IPC分类号： C23C8/02 , C23C8/36 , C23C26/00 , C23C30/00 , C23C4/10 , C23C4/00 , C23C8/24 , C23C8/26
CPC分类号： C23C30/005 , C23C26/00 , C23C8/02 , C23C8/36
摘要： A surface treating is performed by an electric discharge. The electric discharge is generated by applying a voltage between an electrode and a metal workpiece. The electrode is a solid or green compact electrode or the like which is made of a reforming material. The workpiece may be an end mill or the like. Then, a coating layer is formed on a surface of the metal workpiece. Thereafter, a nitriding treatment is performed on the coating layer in a nitriding vessel or the like. Thus, a hard coating layer of better quality is formed on the surface of the workpiece whether a material of the workpiece is steel or hard metal.
摘要翻译：表面处理通过放电进行。通过在电极和金属工件之间施加电压来产生放电。电极是由重整材料制成的固体或绿色致密电极等。工件可以是立铣刀等。然后，在金属工件的表面上形成涂层。此后，在氮化容器等中的涂层上进行氮化处理。因此，无论工件的材料是钢还是硬金属，都在工件的表面上形成质量更好的硬涂层。

4. 发明授权

US09644255B2 Surface treatment method for metal material and mold treated by surface treatment method 有权
公开(公告)号：US09644255B2
公开(公告)日：2017-05-09
申请号：US14114060
申请日：2012-04-12
申请人： Yuichi Furukawa , Masahiro Okumiya , Yoshiki Tsunekawa , Nao Kumemoto , Fumio Kawahara , Katsuhiro Takami
发明人： Yuichi Furukawa , Masahiro Okumiya , Yoshiki Tsunekawa , Nao Kumemoto , Fumio Kawahara , Katsuhiro Takami
IPC分类号： C23C8/26 , C23C8/80 , C21D1/68 , C21D1/72 , C21D1/74 , C21D7/06 , C01B31/02 , C23C8/24 , B82Y30/00 , B82Y40/00
CPC分类号： C23C8/80 , B82Y30/00 , B82Y40/00 , C01B32/15 , C21D1/68 , C21D1/72 , C21D1/74 , C21D7/06 , C23C8/24 , C23C8/26
摘要： A surface treatment method for a metal material is provided which includes applying diluted sulfuric acid to a surface of the metal material that is composed primarily of iron, performing a heat treatment on the metal material in the presence of at least one of CO, CO2 and organic gas under nitriding conditions under which a nitrided layer is formed in a superficial layer of the metal material after the application of the diluted sulfuric acid to form a carbon film which includes at least one of carbon nanocoils, carbon nanotubes and carbon nanofilaments on a surface of the nitrided layer of the metal material.

5. 发明申请

US20140048182A1 SURFACE TREATMENT METHOD FOR METAL MATERIAL AND MOLD TREATED BY SURFACE TREATMENT METHOD 有权
标题翻译：用表面处理方法处理的金属材料和模具的表面处理方法
公开(公告)号：US20140048182A1
公开(公告)日：2014-02-20
申请号：US14114060
申请日：2012-04-12
申请人： Yuichi Furukawa , Masahiro Okumiya , Yoshiki Tsunekawa , Nao Kumemoto , Fumio Kawahara , Katsuhiro Takami
发明人： Yuichi Furukawa , Masahiro Okumiya , Yoshiki Tsunekawa , Nao Kumemoto , Fumio Kawahara , Katsuhiro Takami
IPC分类号： C23C8/80 , C23C8/24
CPC分类号： C23C8/80 , B82Y30/00 , B82Y40/00 , C01B32/15 , C21D1/68 , C21D1/72 , C21D1/74 , C21D7/06 , C23C8/24 , C23C8/26
摘要： A surface treatment method for a metal material is provided which includes applying diluted sulfuric acid to a surface of the metal material that is composed primarily of iron, performing a heat treatment on the metal material in the presence of at least one of CO, CO2 and organic gas under nitriding conditions under which a nitrided layer is formed in a superficial layer of the metal material after the application of the diluted sulfuric acid to form a carbon film which includes at least one of carbon nanocoils, carbon nanotubes and carbon nanofilaments on a surface of the nitrided layer of the metal material.
摘要翻译：提供了一种用于金属材料的表面处理方法，其包括将稀硫酸施加到主要由铁组成的金属材料的表面，在CO，CO 2和CO 2中的至少一种的存在下对金属材料进行热处理，在氮化条件下的有机气体，在施加稀硫酸之后，在金属材料的表层形成氮化层，形成碳膜，所述碳膜在表面上包括碳纳米线，碳纳米管和碳纳米丝中的至少一种的金属材料的氮化层。

6. 发明授权

US06221230B1 Plating method and apparatus 失效
标题翻译：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。

7. 发明授权

US5865976A Plating method 失效
标题翻译：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。

8. 发明授权

US5651872A Composite plating method 失效
标题翻译：复合电镀法
公开(公告)号：US5651872A
公开(公告)日：1997-07-29
申请号：US539904
申请日：1995-10-06
申请人： Hiromitsu Takeuchi , Yoshiki Tsunekawa , Masahiro Okumiya
发明人： Hiromitsu Takeuchi , Yoshiki Tsunekawa , Masahiro Okumiya
IPC分类号： C23C18/52 , C23C24/04 , C25D5/08 , C25D5/44 , C25D15/02 , C25D15/00 , B05D1/36 , C25D5/00
CPC分类号： C23C24/04 , C25D15/02 , C25D5/08 , C25D5/44
摘要： A composite plating film is prepared from a composite plating solution containing a metal matrix and insoluble particles 4 dispersed therein or deposited therewith. The composite plating film has a non-uniform concentration of insoluble particles along a direction of the thickness of the composite film. The non-uniform concentration is achieved by changing the discharge rate of composite plating solution during deposition of the film on the base material.
摘要翻译：由复合镀液制备复合镀膜，该复合镀液含有金属基质和不溶性粒子4，其中分散在其中或与其沉积。复合镀膜在复合膜的厚度方向上具有不均匀的不溶性粒子浓度。通过改变复合电镀液在基材上沉积时的排出速率，可以获得不均匀的浓度。

9. 发明授权

US08992705B2 Microcrystalline alloy, method for production of the same, apparatus for production of the same, and method for production of casting of the same 有权
标题翻译：微晶合金，其制造方法，其制造方法及其制造方法
公开(公告)号：US08992705B2
公开(公告)日：2015-03-31
申请号：US13392696
申请日：2010-08-02
申请人： Yuichi Furukawa , Yoshiki Tsunekawa
发明人： Yuichi Furukawa , Yoshiki Tsunekawa
IPC分类号： B22D17/00 , C22F3/00 , C22C21/02 , C22C21/06 , C22C23/04 , C22F1/043 , C22F1/047 , C22F3/02 , C22C21/00 , C21C7/00
CPC分类号： C22F3/00 , C22C21/02 , C22C21/06 , C22C23/04 , C22F1/043 , C22F1/047 , C22F3/02
摘要： During a process of cooling a hypereutectic Al—Si alloy melt, ultrasonic vibration is applied to the melt to crystallize primary crystal α-Al using, in combination, an ultrasonic transducer (8) that generates the ultrasonic vibration, an ultrasonic horn (7) that is connected to the ultrasonic transducer (8) and transmits the ultrasonic vibration in a specified direction, a treatment vessel (2) that holds the melt and is in contact with the ultrasonic horn (7), and a treatment vessel fixing device (3) that fixes the treatment vessel (2) by pressing the treatment vessel toward the ultrasonic horn (7).
摘要翻译：在冷却过共晶Al-Si合金熔体的过程中，使用超声波振动器（8），超声波振子（8），超声波喇叭（7），超声波振子（8），将超声波振动施加到熔体上，使主晶体α-Al结晶，连接到超声波换能器（8）并且在指定方向上传送超声波振动，将保持熔体并与超声波喇叭（7）接触的处理容器（2）和处理容器固定装置（3）），其通过将处理容器压向超声波喇叭（7）来固定处理容器（2）。

10. 发明申请

US20120168040A1 MICROCRYSTALLINE ALLOY, METHOD FOR PRODUCTION OF THE SAME, APPARATUS FOR PRODUCTION OF THE SAME, AND METHOD FOR PRODUCTION OF CASTING OF THE SAME 有权
标题翻译：微晶合金，其制造方法，其制造方法及其制造方法
公开(公告)号：US20120168040A1
公开(公告)日：2012-07-05
申请号：US13392696
申请日：2010-08-02
申请人： Yuichi Furukawa , Yoshiki Tsunekawa
发明人： Yuichi Furukawa , Yoshiki Tsunekawa
IPC分类号： C22F1/043 , C22B9/00 , C22C21/02
CPC分类号： C22F3/00 , C22C21/02 , C22C21/06 , C22C23/04 , C22F1/043 , C22F1/047 , C22F3/02
摘要： During a process of cooling a hypereutectic Al—Si alloy melt, ultrasonic vibration is applied to the melt to crystallize primary crystal α-Al using, in combination, an ultrasonic transducer (8) that generates the ultrasonic vibration, an ultrasonic horn (7) that is connected to the ultrasonic transducer (8) and transmits the ultrasonic vibration in a specified direction, a treatment vessel (2) that holds the melt and is in contact with the ultrasonic horn (7), and a treatment vessel fixing device (3) that fixes the treatment vessel (2) by pressing the treatment vessel toward the ultrasonic horn (7).
摘要翻译：在冷却过共晶Al-Si合金熔体的过程中，使用超声波振动器（8），超声波振子（8），超声波喇叭（7），超声波振子（8），将超声波振动施加到熔体上，使主晶体α-Al结晶，连接到超声波换能器（8）并且在指定方向上传送超声波振动，将保持熔体并与超声波喇叭（7）接触的处理容器（2）和处理容器固定装置（3）），其通过将处理容器压向超声波喇叭（7）来固定处理容器（2）。

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