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    Method of manufacturing high-temperature load equipment by metallugically joining carbon material with copper-alloy material
    96.
    发明专利
    Method of manufacturing high-temperature load equipment by metallugically joining carbon material with copper-alloy material 审中-公开
    通过金属合金材料与铜合金材料制造高温负载设备的方法

    公开(公告)号：JP2011122883A

    公开(公告)日：2011-06-23

    申请号：JP2009279523

    申请日：2009-12-09

    Applicant: Kawasaki Heavy Ind Ltd ,  Kinzoku Giken Kk ,  川崎重工業株式会社 ,  金属技研株式会社

    Inventor： UCHIYAMA NAOKI ,  YAMADA KOICHI ,  MORI KENSUKE ,  NAKAEI TAMOTSU ,  NAKAMORI YOICHI ,  KUBOTA AKIRA

    IPC: G21B1/11 ,  G21B1/13

    CPC classification number: B23K1/0008 ,  B23K1/19 ,  B23K1/20 ,  B23K35/007 ,  B23K35/0233 ,  B23K35/30 ,  B23K35/3033 ,  B23K35/38 ,  B23K2201/04 ,  B23K2203/12 ,  B23K2203/16 ,  B23K2203/18 ,  C23C14/18 ,  G21B1/13 ,  Y02E30/128

    Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing high-temperature load equipment, by matallugically joining a carbon material with copper alloy, especially a manufacturing method for joining a CFC (containment fan cooler) block, in a diverter of a nuclear fusion reactor with a cooling tube. SOLUTION: Titanium in a titanium thin film layer 12 and the carbon in the CFC block 11 are transformed into titanium carbide, by forming the titanium thin film layer 12 on the surface of the CFC block 11, a carbon material, by vapor deposition and carrying out vacuum brazing of an assembly made by inserting brazing filler metals 13 and 15 shaped like sheets containing copper between the titanium thin film 12 and a buffer material 14 and between the material 14 and the cooling tube 16 to improve the wettability with the brazing filler metals 13, whereby the high-temperature load equipment which has a rigid joining between the CFC block 11 and the cooling tube 16 is manufactured, by making infiltration of copper into the carbon material accelerated through the generation of eutectic crystals of titanium and copper in a joint between copper and a carbon material which are not to be joined metallugically with each other. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：为了提供一种通过将铜材料与铜合金进行紧密连接的制造高温负载设备的方法，特别是用于将CFC（安全壳式冷却器）块接合的制造方法， 具有冷却管的核聚变反应堆。 解决方案：通过在CFC块11的表面上形成钛薄膜层12，通过蒸气形成碳材料，将钛薄膜层12中的钛和CFC嵌段11中的碳转变成碳化钛 通过在钛薄膜12和缓冲材料14之间以及材料14和冷却管16之间插入含有铜的钎料填充金属13和15形状的片状材料制成的组件的沉积和进行真空钎焊，从而改善了润湿性 钎焊填料金属13，由此通过将铜渗透到通过产生钛和铜的共晶晶体加速的碳材料中来制造具有CFC块11和冷却管16之间的刚性接合的高温负载设备 在不与金属电连接的铜和碳材料之间的接头中。 版权所有（C）2011，JPO＆INPIT

    Joint structure of column and beam
    98.
    发明专利
    Joint structure of column and beam 有权
    柱和梁的接合结构

    公开(公告)号：JP2010261294A

    公开(公告)日：2010-11-18

    申请号：JP2009256681

    申请日：2009-11-10

    Applicant: Arcreate:Kk ,  株式会社アークリエイト

    Inventor： UCHIDA MASAKATSU ,  IWAGO SHUNJI ,  IWAGO HAYAO

    IPC: E04B1/24

    CPC classification number: E04B1/2403 ,  B23K9/0026 ,  B23K31/12 ,  B23K2201/04 ,  E04B2001/2415 ,  E04B2001/2445 ,  E04B2001/2448 ,  E04B2001/2454 ,  E04B2001/2457

    Abstract: PROBLEM TO BE SOLVED: To solve such a problem that since a panel has out-of-plane deformation when a panel zone is hollow whereby a bending moment applied to a beam can not be borne by a web in an elastic area, a section modulus of beam ends is the section modules of only a flange excluding the web, and thus the strength of beam ends is lowered, so that a larger beam than in the case of bearing the bending moment by the whole section of the beam has to be used and an extra beam depth is required, which results in an increase in the weight of a steel frame.
    SOLUTION: The thickness of a diaphragm is increased, and a backing board is arranged on an upper or lower face of the beam flange, the material strength of the beam flange is increased, the thickness of the diaphragm or the backing board is increased, a cutout is formed in the web, or a prestrain is applied by heat wiring a lower face of the beam.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 解决的问题为了解决这样一个问题，即当面板区域是中空的时，由于面板变形，由此施加到梁的弯矩不能由弹性区域中的腹板承受， 梁端部的截面模数是除了腹板之外的只有凸缘的截面模数，因此梁端部的强度降低，使得比在梁的整个部分承受弯矩的情况下更大的梁具有 并且需要额外的光束深度，这导致钢框架的重量的增加。

    解决方案：隔膜的厚度增加，并且背板被布置在梁凸缘的上表面或下表面上，梁凸缘的材料强度增加，隔膜或背板的厚度为 在卷筒纸中形成切口，或者通过将梁的下表面进行热布线来施加预应变。 版权所有（C）2011，JPO＆INPIT

    Indirect spot welding method
    99.
    发明专利
    Indirect spot welding method 有权
    间接点焊工艺

    公开(公告)号：JP2010194609A

    公开(公告)日：2010-09-09

    申请号：JP2009243650

    申请日：2009-10-22

    Applicant: Jfe Steel Corp ,  Jfeスチール株式会社

    Inventor： MATSUSHITA MUNEO ,  IKEDA TOMOMASA

    IPC: B23K11/24 ,  B23K11/11

    CPC classification number: B23K11/115 ,  B23K11/11 ,  B23K11/24 ,  B23K11/30 ,  B23K11/312 ,  B23K2201/04 ,  B23K2201/18 ,  B23K2203/04

    Abstract: PROBLEM TO BE SOLVED: To provide an indirect spot welding method which enables a go-stone shaped nugget formed in a molten state to be obtained stably in indirect spot welding. SOLUTION: Welding time is divided into two time zones t 1 and t 2 in the indirect spot welding method. In the time zone t 1 a member consisting of at least two metal plates overlapped is pressurized at a pressurizing force F 1 and is energized at a current value C 1 . Then in the time zone t 2 the member is pressurized at a pressurizing force F 2 which is lower than F 1 and is energized at a current value C 2 which is higher than C 1 . COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：提供间接点焊方法，其能够在间接点焊中稳定地获得在熔融状态下形成的石膏形熔核。

    解决方案：在间接点焊方法中，焊接时间分为两个时区t 1 和t 2 。 在时区t 1 中，由重叠的至少两个金属板组成的构件以加压力F 1加压，并以当前值C <1> 。 然后在时区t 2 中，以低于F 1 的加压力F 2 加压构件，并以电流 值C 2 高于C 1 。 版权所有（C）2010，JPO＆INPIT

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