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1. 发明授权

US09352424B2 Butt welding joint using high-energy density beam 有权
标题翻译：对焊接头采用高能密度梁
公开(公告)号：US09352424B2
公开(公告)日：2016-05-31
申请号：US13512732
申请日：2010-12-03
申请人： Tadashi Ishikawa , Ryuichi Honma , Kazutoshi Ichikawa
发明人： Tadashi Ishikawa , Ryuichi Honma , Kazutoshi Ichikawa
IPC分类号： B23K9/00 , B23K35/30 , B23K15/00 , B23K15/06 , B23K26/20 , B23K26/26 , F03D1/00 , C22C38/08 , C22C38/14 , C22C38/16
CPC分类号： B23K35/30 , B23K15/006 , B23K15/0073 , B23K15/06 , B23K26/211 , B23K26/26 , B23K2101/06 , B23K2101/18 , B23K2103/04 , C22C38/08 , C22C38/14 , C22C38/16 , F03D13/10 , F05B2230/232 , Y02E10/72 , Y02E10/728 , Y02P70/523
摘要： A welding joint comprises a pair of steel materials, and a welding metal that is formed with a high-energy density beam at a butt welding portion between the pair of steel materials, wherein a transformation starting temperature Ms that is calculated by a following formula: Ms(° C.)=371−353C−22Si−24.3Mn−7.7Cu−17.3Ni−17.7Cr−25.8Mo, using a composition of mass % of the welding metal is 250° C. or less.
摘要翻译：焊接接头包括一对钢材，以及在该对钢材之间的对接部分处形成有高能量密度梁的焊接金属，其中通过下式计算的转变开始温度Ms： Ms（℃）= 371-353C-22Si-24.3Mn-7.7Cu-17.3Ni-17.7Cr-25.8Mo，使用焊接金属质量％的组成为250℃以下。

2. 发明授权

US08653403B2 Butt-welded joint and method for manufacturing same 有权
标题翻译：对焊接头及其制造方法
公开(公告)号：US08653403B2
公开(公告)日：2014-02-18
申请号：US13513090
申请日：2010-12-03
申请人： Ryuichi Honma , Tadashi Ishikawa
发明人： Ryuichi Honma , Tadashi Ishikawa
IPC分类号： B23K15/00
CPC分类号： B23K15/006 , B23K15/0006 , B23K15/06 , B23K2101/06 , B23K2101/18 , B23K2103/04 , Y10T403/477 , Y10T403/478
摘要： A butt-welded joint includes a pair of steel plates, a first weld metal that is formed at a butting portion of the pair of steel plates from a side of a first surface of the butt-welded joint to a side of a second surface opposite the first surface by irradiation of a first high-energy density beam from the side of the first surface, and a second weld metal that is formed by irradiation of a second high-energy density beam to cover an end surface of the first weld metal at the side of the first surface side of the first weld metal. A width W1 of the first weld metal on the first surface and a width W2 of the second weld metal on the first surface satisfy an equation 1.2≦W2/W1≦3.5, and a depth of the second weld metal from the first surface is 2.0 mm to 10.0 mm.
摘要翻译：对接焊接头包括一对钢板，第一焊接金属，其形成在所述一对钢板的对接部分处，从所述对接焊接接头的第一表面的一侧到相对的第二表面的一侧所述第一表面通过从所述第一表面侧照射第一高能量密度束;以及第二焊接金属，其通过第二高能量密度束的照射而形成，以覆盖所述第一焊接金属的端面第一焊缝金属的第一表面侧的一侧。第一表面上的第一焊接金属的宽度W1和第一表面上的第二焊接金属的宽度W2满足方程式1.2 @ W2 / W1 @ 3.5，第一焊接金属的第一表面的深度为2.0 mm至10.0 mm。

3. 发明授权

US08710405B2 Austenitic stainless steel welding wire and welding structure 有权
标题翻译：奥氏体不锈钢焊丝和焊接结构
公开(公告)号：US08710405B2
公开(公告)日：2014-04-29
申请号：US11404413
申请日：2006-04-13
申请人： Hiroshige Inoue , Ryuichi Honma , Manabu Mizumoto , Yuusuke Oikawa , Ryo Matsuhashi , Shinji Tsuge , Shigeo Fukumoto
发明人： Hiroshige Inoue , Ryuichi Honma , Manabu Mizumoto , Yuusuke Oikawa , Ryo Matsuhashi , Shinji Tsuge , Shigeo Fukumoto
IPC分类号： B23K35/34 , B23K35/22
CPC分类号： B23K35/26
摘要： A welding wire for austenitic stainless steel welding contains, in percent by mass, C: 0.005 through 0.05%, Si: 0.1 through 1.0%, Mn: 1.0 through 3.5%, Cr: 25.0 through 28.0%, Ni: 16.0 through 23.9%, Mo: 1.6 through 3.0%, Cu: 0.1 through 0.5%, Al: 0.001 through 0.02%, and N: more than 0.30 through 0.50%, limiting O to 0.03% or less, P to 0.03% or less, and S to 0.005% or less, and having a ratio of a Cr equivalent to Ni equivalent (Cr equivalent/Ni equivalent) within a range between 0.85 and 1.2 and a PI value of 35 or more, the remainder being iron and unavoidable impurities.
摘要翻译：奥氏体不锈钢焊接用焊丝以质量％计含有C：0.005〜0.05％，Si：0.1〜1.0％，Mn：1.0〜3.5％，Cr：25.0〜28.0％，Ni：16.0〜23.9％ Mo：1.6〜3.0％，Cu：0.1〜0.5％，Al：0.001〜0.02％，N：大于0.30〜0.50％，将O限制在0.03％以下，P：0.03％以下，S：0.005以下％以下，Cr相当于Ni当量（Cr当量/ Ni当量）在0.85〜1.2的范围内，PI值为35以上，剩余部分为铁和不可避免的杂质。

4. 发明申请

US20130279971A1 ELECTRON-BEAM WELDED JOINT, STEEL FOR ELECTRON-BEAM WELDING, AND MANUFACTURING METHOD 有权
标题翻译：电子束焊接接头，电子束焊接用钢和制造方法
公开(公告)号：US20130279971A1
公开(公告)日：2013-10-24
申请号：US13988737
申请日：2011-10-27
申请人： Ryuichi Honma , Ryuji Uemori , Tadashi Ishikawa , Akihiko Kojima , Manabu Hoshino
发明人： Ryuichi Honma , Ryuji Uemori , Tadashi Ishikawa , Akihiko Kojima , Manabu Hoshino
IPC分类号： B23K35/30
CPC分类号： B23K35/3073 , B23K15/0093 , Y10T403/477 , Y10T428/12965
摘要： An electron-beam welded joint including, by mass %, C: 0.02% to 0.1%, Si: 0.03% to 0.30%, Mn: 1.5% to 2.5%, Ti: 0.005 to 0.015%, N: 0.0020 to 0.0060%, O: 0.0010% to 0.0035%, Nb: 0% to 0.020%, V: 0% to 0.030%, Cr: 0% to 0.50%, Mo: 0% to 0.50%, Cu: 0% to 0.25%, Ni: 0% to 0.50%, B: 0% to 0.0030%, S: limited to 0.010% or less, P: limited to 0.015% or less, Al: limited to 0.004% or less, and a balance consisting of iron and unavoidable impurities, wherein an index value CeEB is 0.49% to 0.60%, a number of oxides having an equivalent circle diameter of 1.0 μm or more is 20 pieces/mm2 or less, and a number of oxides having an equivalent circle diameter of 0.05 μm or more and less than 0.5 μm is 1×103 pieces/mm2 to 1×105 pieces/mm2 at a thickness center portion.
摘要翻译： 1.一种电子束焊接接头，以质量％计含有C：0.02〜0.1％，Si：0.03〜0.30％，Mn：1.5〜2.5％，Ti：0.005〜0.015％，N：0.0020〜0.0060％ O：0.0010〜0.0035％，Nb：0〜0.020％，V：0％〜0.030％，Cr：0〜0.50％，Mo：0〜0.50％，Cu：0〜0.25％ 0％〜0.50％，B：0％〜0.0030％，S：限制在0.010％以下，P：0.015％以下，Al：0.004％以下，余量由铁和不可避免的杂质其中，指数值CeEB为0.49〜0.60％，当量圆直径为1.0μm以上的氧化物数为20个/ mm 2以下，当量圆直径为0.05μm以上的氧化物数在厚度中心部分，小于0.5μm为1×103个/ mm 2〜1×105个/ mm 2。

5. 发明申请

US20120237287A1 BUTT-WELDED JOINT AND METHOD FOR MANUFACTURING SAME 有权
标题翻译： BUTT焊接接头及其制造方法
公开(公告)号：US20120237287A1
公开(公告)日：2012-09-20
申请号：US13513090
申请日：2010-12-03
申请人： Ryuichi Honma , Tadashi Ishikawa
发明人： Ryuichi Honma , Tadashi Ishikawa
IPC分类号： B23K15/00
CPC分类号： B23K15/006 , B23K15/0006 , B23K15/06 , B23K2101/06 , B23K2101/18 , B23K2103/04 , Y10T403/477 , Y10T403/478
摘要： A butt-welded joint includes a pair of steel plates, a first weld metal that is formed at a butting portion of the pair of steel plates from a first surface side of the pair of steel plates to a second surface side opposite the first surface side by irradiation of a first high-energy density beam from the first surface side, and a second weld metal that is formed by a second high-energy density beam to cover an end surface of the first surface side of the first weld metal. Here, a width W1 of the first weld metal on the first surface and a width W2 of the second weld metal on the first surface satisfy a following equation (1), and a depth from the first surface of the second weld metal is 2.0 mm to 10.0 mm. 1.2≦W2/W1≦3.5 (1)
摘要翻译：对接焊接头包括一对钢板，第一焊接金属，其形成在所述一对钢板的对接部分，从所述一对钢板的第一表面侧到与所述一对钢板的第一表面侧相对的第二表面侧通过从第一表面侧照射第一高能量密度光束和由第二高能量密度光束形成以覆盖第一焊接金属的第一表面侧的端表面的第二焊接金属。这里，第一表面上的第一焊接金属的宽度W1和第一表面上的第二焊接金属的宽度W2满足以下等式（1），并且来自第二焊接金属的第一表面的深度为2.0mm 至10.0mm。 1.2＆nlE; W2 / W1＆nlE; 3.5（1）

6. 发明授权

US08114528B2 Electron beam welded joint excellent in brittle fracture resistance 有权
$Electron beam welded joint excellent in brittle fracture resistance$
标题翻译：电子束焊接接头耐脆性断裂性优良
公开(公告)号：US08114528B2
公开(公告)日：2012-02-14
申请号：US12442665
申请日：2007-01-12
申请人： Tadashi Ishikawa , Ryuichi Honma , Akihiko Kojima , Yuzuru Yoshida , Youichi Tanaka
发明人： Tadashi Ishikawa , Ryuichi Honma , Akihiko Kojima , Yuzuru Yoshida , Youichi Tanaka
IPC分类号： B32B15/18
CPC分类号： B23K15/0046 , B23K2103/04 , C22C38/04 , C22C38/14 , Y10T428/12493 , Y10T428/12965 , Y10T428/12972 , Y10T428/12986
摘要： To form a welded joint having a sufficiently high fracture toughness value δc by butting welding high strength steel plates having a yield strength of the 355 MPa class or more and a plate thickness of over 50 mm by electron beam welding, the butt welded joint is made one where the hardness of the weld metal is 110% to 220% of the hardness of the base material and where the width of the weld metal is 20% A or less of the base material plate thickness.
摘要翻译：为了形成具有足够高的断裂韧度值δc的焊接接头，通过电子束焊接对接耐屈曲强度为355MPa等级或更高的板厚度以及厚度超过50mm的高强度钢板，对接焊接焊接金属的硬度为基材硬度的110〜220％，焊接金属的宽度为基板厚度的20％A以下的情况。

7. 发明授权

US08992109B2 Butt-welded joint of welded structure, and method for manufacturing the same 有权
标题翻译：焊接结构对接焊接及其制造方法
公开(公告)号：US08992109B2
公开(公告)日：2015-03-31
申请号：US13511071
申请日：2010-12-02
申请人： Tadashi Ishikawa , Ryuichi Honma , Kazutoshi Ichikawa
发明人： Tadashi Ishikawa , Ryuichi Honma , Kazutoshi Ichikawa
IPC分类号： B23K26/21 , F03D11/04 , B23K15/00 , B23K15/06 , B23K26/26 , C21D9/50 , C21D1/09
CPC分类号： F03D13/20 , B23K15/006 , B23K15/06 , B23K26/26 , B23K2101/06 , B23K2101/18 , B23K2103/04 , C21D1/09 , C21D9/50 , F03D9/25 , F03D15/10 , F03D80/70 , F05B2230/233 , Y02E10/728 , Y02P70/523 , Y10T403/477 , Y10T403/478
摘要： A butt-welded joint of a welded structure which includes a pair of target metals; a weld bead formed by irradiating a high-energy density beam to a butt portion between the pair of the target metals and has a width W on the irradiated side surface; and a pair of altered zones consisting of heat-affected zones formed by irradiating another high-energy density beam to both sides of the center of the weld bead in the weld bead width direction such that the pair of the altered zones are located on respective sides of the center of the weld bead and each has a band shape extending in the weld bead length direction and a method for manufacturing the butt-welded joint of the welded structure.
摘要翻译：焊接结构的对焊接头，其包括一对目标金属; 通过将高能量密度束照射到所述一对靶金属之间的对接部分并且在所述照射侧表面上具有宽度W而形成的焊道; 以及一对改变区域，其由热影响区域组成，其通过在焊道宽度方向上将另一高能量密度束照射到焊道中心的两侧，使得一对改变的区域位于相应的侧面并且各自具有沿焊道长度方向延伸的带状，以及用于制造焊接结构的对接焊接接头的方法。

8. 发明申请

US20120288324A1 BUTT-WELDED JOINT OF WELDED STRUCTURE, AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：焊接结构的焊接接头及其制造方法
公开(公告)号：US20120288324A1
公开(公告)日：2012-11-15
申请号：US13511071
申请日：2010-12-02
申请人： Tadashi Ishikawa , Ryuichi Honma , Kazutoshi Ichikawa
发明人： Tadashi Ishikawa , Ryuichi Honma , Kazutoshi Ichikawa
IPC分类号： B23K15/00
CPC分类号： F03D13/20 , B23K15/006 , B23K15/06 , B23K26/26 , B23K2101/06 , B23K2101/18 , B23K2103/04 , C21D1/09 , C21D9/50 , F03D9/25 , F03D15/10 , F03D80/70 , F05B2230/233 , Y02E10/728 , Y02P70/523 , Y10T403/477 , Y10T403/478
摘要： The present invention provides a butt-welded joint of a welded structure, including: a pair of target metals; a weld bead formed by irradiating a first high-energy density beam to a butt portion between the pair of the target metals, the weld bead having a width W on an irradiated side surface; and a pair of altered zones formed, on a surface of the butt-welded joint having the first high-energy density beam irradiated thereto, by irradiating a second high-energy density beam to the surface, the pair of the altered zones having a band shape extending in parallel to the weld bead, and the pair of the altered zones consisting of a pair of heat-affected portions and molten and solidified metals located on a right side and a left side relative to the center of the weld bead in the width direction.
摘要翻译：本发明提供一种焊接结构的对接焊接接头，包括：一对目标金属; 通过将第一高能量密度束照射到所述一对目标金属之间的对接部分形成的焊道，所述焊道在照射的侧表面上具有宽度W; 以及一对改变的区域，通过向所述表面照射第二高能量密度束，在所述对接焊接接头的具有照射到其上的第一高能量密度束的表面上形成，所述一对改变区域具有带形状平行于焊道延伸，并且一对改变区域由一对受热影响部分组成，熔融和固化的金属位于相对于焊道中心的右侧和左侧的宽度方向。

9. 发明申请

US20110239989A1 COMMON RAIL, COMMON RAIL HOLDER, AND METHOD OF PRODUCING COMMON RAIL 有权
标题翻译：公用铁路，普通铁路车辆和生产公共铁路的方法
公开(公告)号：US20110239989A1
公开(公告)日：2011-10-06
申请号：US13054877
申请日：2010-10-13
申请人： Ryuichi Honma , Ryuji Uemori , Yasushi Hasegawa , Yutaka Takagi
发明人： Ryuichi Honma , Ryuji Uemori , Yasushi Hasegawa , Yutaka Takagi
IPC分类号： F02M69/46 , B23K31/00
CPC分类号： F02M55/025 , B23K11/0033 , B23K11/02 , B23K11/14 , B23K20/023 , B23K20/227 , B23K20/24 , B23K28/02 , B23K2101/006 , B23K2101/06 , B23K2103/04 , F01P2003/021 , F02F1/14 , F02M2200/8046 , F02M2200/8084
摘要： The present invention provides a common rail formed by bonding a common rail body and a common rail holder which has a pressing surface and a convex bonding surface, by means of a heat pressure bonding process and a liquid phase diffusion bonding process, wherein the height H of the convex bonding surface satisfies 1 μm≦H≦50 μm, and the common rail holder includes a deformation introducing portion in which an area of a cross-section parallel to the pressing surface is smaller than the area of the pressing surface.
摘要翻译：本发明提供一种通过热压接工艺和液相扩散接合工艺将共轨体和具有按压面和凸形接合面的共轨保持架接合而形成的共轨，其中高度H 凸形接合面的面积分别为1μm和nlE; H＆lt; ll;50μm，共轨保持架包括变形引导部，其中平面于按压面的截面面积小于按压面的面积。

10. 发明申请

US20100095934A1 Automobile-Use High Pressure Fuel Injection Accumulator-Distributor and Method of Production of the Same 有权
标题翻译：汽车用高压燃油喷射蓄能器 - 分配器及其生产方法
公开(公告)号：US20100095934A1
公开(公告)日：2010-04-22
申请号：US11989844
申请日：2006-07-31
申请人： Yasushi Hasegawa , Ryuichi Honma , Yutaka Takagi
发明人： Yasushi Hasegawa , Ryuichi Honma , Yutaka Takagi
IPC分类号： F02M63/00 , F02M61/14
CPC分类号： F02M55/025 , F02M55/005 , F02M2200/803 , F02M2200/8053 , F02M2200/8084
摘要： An automobile-use high pressure fuel injection accumulator-distributor comprised of a body of an automobile-use high pressure fuel injection accumulator-distributor to which pipe attachment holders for attaching fuel distribution pipes for distributing fuel to injection nozzles at an equal pressure are joined by liquid phase diffusion bonding etc., wherein each holder is comprised of a tube part at the pipe side and a partial cone-shaped skirt at the end of the rail body side, each holder skirt has a shape spreading in a partial cone shape toward the joint face end with an angle from the holder tube part side face of 10° or more in a range of a length of 2 mm or more in the holder axial direction at the outer circumference of the end of the holder at the joint face side, the rail body has holder joint position determining guide grooves at its holder joint positions, each guide groove is comprised of a groove inner circumferential wall of a size enabling engagement with a holder joint inner circumference, a groove bottom forming a joint face with the holder, and a groove outer circumferential wall of a partial cone shape bulging out to the inner side parallel to the holder skirt from the groove bottom toward the holder side at a depth of 2 mm or more, and a metal ring is plastically deformed and press-fit into a clearance of 0.5 mm or more between each holder skirt and the groove outer circumferential wall and parallel to the joint face.
摘要翻译：一种汽车用高压燃料喷射蓄能器 - 分配器，由汽车用高压燃料喷射蓄能器 - 分配器的主体组成，用于将用于将燃料分配到等压喷嘴的燃料分配管的管附接保持器连接到其上液相扩散接合等，其中每个保持器由在管侧的管部分和在轨道体侧的端部处的部分锥形裙部组成，每个保持器裙部具有朝向在保持器轴向方向上，在保持器的端部的外周的接合面侧，在保持器管部侧面10°以上的长度为2mm以上的范围内，轨道体在其保持器接合位置处具有保持器关节位置确定引导槽，每个引导槽由具有能够与保持器接合部配合的尺寸的槽内周壁内圆周，形成与保持器的接合面的槽底部，以及从凹槽底部向保持器侧平行于保持器裙部的内侧凸出的部分锥形的凹槽外周壁以2mm的深度以上，并且金属环塑性变形并且压配合在每个保持器裙部和槽外周壁之间并平行于接合面的0.5mm以上的间隙。

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