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1. 发明专利

JP2012086267A Rotary joint tool for friction stir welding and method for friction stir welding using the same 有权
标题翻译：用于摩擦焊接的旋转接头工具及使用其的摩擦焊接方法
公开(公告)号：JP2012086267A
公开(公告)日：2012-05-10
申请号：JP2011195524
申请日：2011-09-08
申请人： Furukawa-Sky Aluminum Corp , Nippon Steel Corp , 古河スカイ株式会社 , 新日本製鐵株式会社
发明人： SAKAI TOSHIRO , OKADA TOSHIYA , SAKIYAMA TATSUYA , ICHIYAMA YASUTOMO
IPC分类号： B23K20/12
摘要： PROBLEM TO BE SOLVED: To provide a rotary joint tool in which control is easy, and also, cost is relatively low in friction stir welding for the members to be welded with different sheet thicknesses, and a method for friction stir welding with easy operation.SOLUTION: The rotary joint tool for friction stir welding is used for subjecting the butted parts of the metallic members to be welded with a level difference at the welding faces, and includes: an almost columnar base part; a shoulder part provided at the side of the members to be welded in the base part; and a probe hanging down concentrically with the base part from the surface of the shoulder part. The surface of the shoulder part forms a projecting curved face toward the butted parts, and, in which one or more grooves, provided in such a manner that the members to be welded plasticized by the rotation of the rotary joint tool flow-in to the inside, are formed from the outer circumference thereof to the center in the projecting curved face, and the probe is pushed parallelly to the butted faces of the butted parts, and further, the base part moves along the butted parts while rotating in a state of not being in contact with the members to be welded. The method for friction stir welding uses the same.
摘要翻译：要解决的问题：提供一种易于控制的旋转接头工具，并且对于待焊接的不同板厚的构件的摩擦搅拌焊接的成本相对较低，以及用于摩擦搅拌焊接的方法操作方便＆lt; P＆gt;解决方案：用于摩擦搅拌焊接的旋转接头工具用于使金属构件的对接部分在焊接面处焊接有水平差，并且包括：几乎为圆柱形的基部; 肩部，设置在待焊接部件的侧面的基部; 以及从肩部的表面与基部同心地悬挂的探针。肩部的表面形成朝向对接部分的突出弯曲面，并且其中一个或多个凹槽设置成使得待被焊接的构件通过旋转接头工具的旋转而变形的构件流入内部由其外周形成为突出弯曲面的中心，并且探头被平行地对准对接部的对接面，此外，基部沿着对接部移动，同时以不与待焊接的部件接触。摩擦搅拌焊接方法采用相同的方式。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2011251294A Aluminum alloy tailored blank for warm press forming, and method for manufacturing the same 有权
标题翻译：用于加压成形的铝合金定制空白及其制造方法
公开(公告)号：JP2011251294A
公开(公告)日：2011-12-15
申请号：JP2010124804
申请日：2010-05-31
申请人： Furukawa-Sky Aluminum Corp , Nippon Steel Corp , 古河スカイ株式会社 , 新日本製鐵株式会社
发明人： TAKADA TAKESHI , ICHIYAMA YASUTOMO , NOGUCHI OSAMU , OKADA TOSHIYA
IPC分类号： B21D22/20 , B21D24/00 , B23K26/20 , B23K26/32 , B23K103/10 , C22C21/02 , C22C21/06
摘要： PROBLEM TO BE SOLVED: To provide an aluminum alloy tailored blank for warm press forming which can be press-formed with a joined state kept as it is by using not any special lubricant but lubricating oil for general purpose.SOLUTION: In i-pieces of joints Jin which a thin plate of the thickness of tand a thick plate of the thickness of tare joined with each other, the inequalities {(t+t)/2}≤h≤t, and 1.5×t
摘要翻译：要解决的问题：提供一种用于热压成型的铝合金定制坯料，其可以通过不使用任何特殊润滑剂而保持接合状态而保持原状，而通常使用润滑油。＆lt; P＆gt;解决方案：在其中厚度为t i1 的薄板I和/ 厚度t i2 的厚板彼此连接，不等式ä（t i1 + t i2 ）/ 2}≤h i ≤t i2 和1.5×t i2 ，其中hi和Wi表示接合的金属部分的中心部分的高度和宽度，并且满足不等式0 <ΔV iW1 <20和0 <ΔV iW2 <20，其中ΔV iW1 表示薄板热影响区域的硬度V iHAZ1 与硬度V iW ，并且ΔV iW2 表示受热影响的硬度V iHAZ2 之间的差值厚板的区域和硬度V iW e加入金属部件。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2012061481A Plasma welding method of aluminum alloy plate 有权
标题翻译：铝合金板的等离子体焊接方法
公开(公告)号：JP2012061481A
公开(公告)日：2012-03-29
申请号：JP2010205902
申请日：2010-09-14
申请人： Furukawa-Sky Aluminum Corp , Nippon Steel Corp , 古河スカイ株式会社 , 新日本製鐵株式会社
发明人： SAKIYAMA TATSUYA , ICHIYAMA YASUTOMO , OKADA TOSHIYA
IPC分类号： B23K10/02 , B23K103/10
摘要： PROBLEM TO BE SOLVED: To provide a plasma welding method of an aluminum alloy plate, capable of suppressing welding defects such as blow holes in welding parts, thereby obtaining an excellent welding joint without defects, even in the case of direct-current-plasma-welding the aluminum alloy plate.SOLUTION: In the method in which a plurality of aluminum alloy plates 1 with thickness of 0.5 to 3 mm as the materials to be welded are used and abutting end parts 1a, 1a themselves are welded by the direct current plasma positive polar plasma welding method for generating a plasma arc between the tungsten electrode 11 and the aluminum alloy plates 1, helium/argon mixed gas in which helium concentration is 75 vol.% or higher is used as a plasma gas PG is used, the distance between the tungsten electrode 11 and the aluminum alloy plates 1 being the materials to be welded is 2 mm or less, the coming-in heat quantity Qhi per unit plate thickness during the direct current positive polar plasma welding, represented by the following equation {60×(EI/Vt)}, is 2,500 (J/cm) or higher and lower than 10,000 (J/cm).
摘要翻译：要解决的问题：为了提供能够抑制焊接部件中的焊接缺陷如焊接孔的铝合金板的等离子体焊接方法，从而获得无缺陷的优良焊接接头，即使在直流电的情况下 - 焊接铝合金板。解决方案：在使用厚度为0.5至3mm的多个铝合金板1作为待焊接材料的方法中，并且通过直流等离子体正极性等离子体焊接邻接端部1a，1a本身使用在钨电极11和铝合金板1之间产生等离子弧的焊接方法，使用氦浓度为75体积％以上的氦/氩混合气体作为等离子体气体PG，钨之间的距离电极11和作为待焊接材料的铝合金板1为2mm以下，直流正极性等离子体焊接时的单位板厚的入热量Qhi由下式表示：ä60×（EI / Vt）}为2,500（J / cm 2 ）或更高且低于10,000（J / cm 2 ）。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2013130238A Dissimilar metal bonded joint, and method of manufacturing the same 有权
标题翻译： DISSIMILAR金属粘结接头及其制造方法
公开(公告)号：JP2013130238A
公开(公告)日：2013-07-04
申请号：JP2011279731
申请日：2011-12-21
申请人： Nippon Steel & Sumitomo Metal Corp , 新日鐵住金株式会社 , Furukawa-Sky Aluminum Corp , 古河スカイ株式会社
发明人： SAKIYAMA TATSUYA , MIYAZAKI YASUNOBU , OKADA TOSHIYA
IPC分类号： F16B5/02 , B21D39/03 , B21J15/14 , F16J15/14
CPC分类号： B21J15/025 , F16B5/045 , F16B19/1054
摘要： PROBLEM TO BE SOLVED: To provide a dissimilar metal bonded joint and a method of manufacturing the same, allowing reliably preventing dissimilar metal corrosion at the joint of dissimilar metals.SOLUTION: The dissimilar metal bonded joint includes: a first metal member 1; a second metal member 2 which is superimposed on the first metal member 1 and made of different dissimilar metal from the first metal member 1; a mechanical joint part 4 which fastens the first and second metal members 1, 2; and a seal layer 5 formed between the joint surfaces 1a, 2a of the first and second metal members 1, 2. A first annular projection 1bsurrounding the mechanical joint part 4 and a second annular projection 1bsurrounding the first annular projection 1bare provided to the joint surfaces 1a, 2a of the first metal member 1 or the second metal member 2. The seal layer 5 is formed between the first and second metal members 1, 2 between the first and second annular projections 1b, 1b.
摘要翻译：要解决的问题：为了提供异种金属接合接头及其制造方法，允许可靠地防止异种金属接头处的异种金属腐蚀。解决方案：异种金属接合接头包括：第一金属构件1; 第二金属构件2，其从第一金属构件1叠加在第一金属构件1上并由不同的异种金属制成; 紧固第一和第二金属构件1,2的机械接合部4; 以及密封层5，其形成在第一和第二金属构件1,2的接合表面1a，2a之间。围绕机械接合部分4的第一环形突起和围绕第一环形突起1b的第二环形突起设置在接合表面第一金属构件1或第二金属构件2的1a，2a。密封层5形成在第一和第二环形突起1b，1b之间的第一和第二金属构件1,2之间。

5. 发明专利

JP2013116483A Joining method of aluminum alloy material and dissimilar metal material 审中-公开
标题翻译：铝合金材料和金属材料的接合方法
公开(公告)号：JP2013116483A
公开(公告)日：2013-06-13
申请号：JP2011264846
申请日：2011-12-02
申请人： Furukawa-Sky Aluminum Corp , 古河スカイ株式会社
发明人： MURASE TAKASHI , YANAGAWA YUTAKA , OKADA TOSHIYA
IPC分类号： B23K20/00 , B23K20/16 , B23K20/233 , B23K35/363 , C22C9/00 , C22C9/04 , C22C14/00 , C22C19/03 , C22C21/02 , C22C21/12 , C22C23/02 , C22C38/00
摘要： PROBLEM TO BE SOLVED: To provide a new joining method capable of achieving high reliability, excellent joining performance and small material deformation in joining, in a joining method of an aluminum alloy material and a dissimilar metal material.SOLUTION: The joining method of the aluminum alloy material and the dissimilar metal material is used for joining one joining member being the aluminum alloy material and the other joining member being the dissimilar metal material. In the method, the other joining member is the dissimilar metal material having higher solid phase line temperature than the aluminum alloy, and is joined at a temperature where a ratio of a liquid phase mass generated in the aluminum alloy material to the total mass of the aluminum alloy material is 5 to 35%. The one joining member breaks an oxidized film of the surface of the aluminum alloy material by adjustment of Mg concentration of the aluminum alloy material or use of a flux so as to contrive secure joining.
摘要翻译：要解决的问题：提供一种在铝合金材料和异种金属材料的接合方法中能够实现高可靠性，优异的接合性能和接合时材料变形小的新的接合方法。解决方案：铝合金材料和异种金属材料的接合方法用于将作为铝合金材料的一个接合构件和作为异种金属材料的另一个接合构件接合。在该方法中，另一方的接合部件是与铝合金相比具有较高的固相线温度的异种金属材料，并且在铝合金材料中产生的液相质量比与铝合金材料为5〜35％。一个接合构件通过调节铝合金材料的Mg浓度或使用助焊剂来破坏铝合金材料表面的氧化膜，从而实现牢固的接合。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2013111596A Method of manufacturing structure 有权
标题翻译：制造方法
公开(公告)号：JP2013111596A
公开(公告)日：2013-06-10
申请号：JP2011258803
申请日：2011-11-28
申请人： Furukawa-Sky Aluminum Corp , 古河スカイ株式会社
发明人： OKADA TOSHIYA , MURASE TAKASHI , FUJITA KAZUKO
IPC分类号： B23K20/00 , B23K20/16 , B23K20/233 , C22C21/02 , C22C21/12
摘要： PROBLEM TO BE SOLVED: To manufacture a structure including a hollow part easily by laminating to-be-bonded members.SOLUTION: As a to-be-bonded member, an aluminum alloy plate, containing ≤0.5 mass% or ≥0.2 mass% and ≤2.0 mass% of Mg, is prepared. A plurality of the to-be-bonded members are bonded by holding them in a temperature region where the ratio of mass of liquid phase of the aluminum alloy is ≥5% and ≤35%, for ≥30 and ≤3600 seconds. A cutout part 2 is formed in the to-be-bonded member, and the cutout parts 2 of the plurality of the to-be-bonded members are communicated, and thus the hollow part is formed in the structure.
摘要翻译：要解决的问题：通过层压被接合构件容易地制造包括中空部件的结构。解决方案：作为待结合部件，制备含有≤0.5质量％或≥0.2质量％和≤2.0质量％Mg的铝合金板。通过将多个待接合构件保持在铝合金液相的质量比为≥5％且≤35％的温度区域中，≥30和≤3600秒。在待接合部件上形成有切口部分2，并且多个被接合部件的切口部分2连通，因此中空部分形成在结构中。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2010234432A Method for manufacturing flat metal plate 审中-公开
标题翻译：制造平板金属板的方法
公开(公告)号：JP2010234432A
公开(公告)日：2010-10-21
申请号：JP2009086879
申请日：2009-03-31
申请人： Furukawa-Sky Aluminum Corp , 古河スカイ株式会社
发明人： SAKAI TOSHIRO , OKADA TOSHIYA
IPC分类号： B21D1/02 , B23K20/12 , B23K31/00
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a flat metal plate capable of manufacturing a wide flat metal plate having the high flatness by butting and welding an end face of one flat metal plate to an end face of the other flat metal plate.
SOLUTION: A second straightening step is executed, while a reversely-warped part 6 as indicated in Fig.5 by a dotted line C is present by a first straightening step, to the behavior of a flat aluminum plate 3 in the straightening step, and the entire flat aluminum plate 3 can be as flat as possible by the first straightening step. Further, the reversely-warped part 6 is eliminated by the second straightening step as much as possible to industrially manufacture the joined flat aluminum plate having the flatness equivalent to that of a glass tray of the flat aluminum plate used in one piece.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供一种制造平板金属板的方法，该平板金属板能够通过将一个平板金属板的端面对接和焊接到另一个平面的端面来制造具有高平坦度的宽扁平金属板金属板。解决方案：执行第二矫直步骤，而通过第一矫直步骤存在如图5中虚线C所示的反向弯曲部分6，在平直铝板3的矫正中的行为整个平板铝板3可以通过第一矫正步骤尽可能平坦。此外，通过第二矫直工序尽可能地消除了反向翘曲部分6，以在工业上制造具有与一块使用的扁平铝板的玻璃托盘的平坦度相当的平坦度的接合扁平铝板。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2013116474A Method for joining aluminum alloy material, method for manufacturing aluminum alloy joined body, and aluminum alloy joined body 审中-公开
标题翻译：接合铝合金材料的方法，制造铝合金加工体的方法和铝合金接合体
公开(公告)号：JP2013116474A
公开(公告)日：2013-06-13
申请号：JP2011264013
申请日：2011-12-01
申请人： Furukawa-Sky Aluminum Corp , 古河スカイ株式会社
发明人： FUJITA KAZUKO , MURASE TAKASHI , OKADA TOSHIYA
IPC分类号： B23K20/00 , B23K20/16 , B23K20/233 , C22C21/06 , C22C21/12 , C22F1/00 , C22F1/04
摘要： PROBLEM TO BE SOLVED: To provide a novel joining method applicable to 2000-type aluminum alloy material, and an aluminum alloy joined body of high strength, and a method for manufacturing the same.SOLUTION: In the method for joining aluminum alloy materials with the content of Mg being regulated to, by mass, ≤0.5%, aluminum alloy materials are joined with each other in the non-oxidizing atmosphere while flux is applied between the joined members at the temperature in which the mass ratio of the liquidus generated in the aluminum alloy to the total mass of the aluminum alloy materials of one joined member is 5-35%, and on the other hand, the mass ratio of the liquidus generated in the aluminum alloy materials to the total mass of the aluminum alloy materials of the other joined member is ≤35%. There are provided the method for manufacturing the aluminum alloy joined body using the aluminum alloy materials joined thereby, and the aluminum alloy joined body manufactured thereby.
摘要翻译：要解决的问题：为了提供适用于2000型铝合金材料和高强度铝合金接合体的新型接合方法及其制造方法。＆lt; P＆gt;解决方案：在铝的合金材料的接合方法中，Mg的含量以质量计≤0.5％进行调节，铝合金材料在非氧化性气氛中彼此接合，同时在连接在铝合金中产生的液相线的质量比与一个接合部件的铝合金材料的总质量之间的温度下的成员为5-35％，另一方面，生成的液相线的质量比铝合金材料与其他接合件的铝合金材料的总质量为≤35％。提供了使用由此接合的铝合金材料制造铝合金接合体的方法，由此制造铝合金接合体。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2009255095A Manufacturing method of aluminum plate 审中-公开
标题翻译：铝板的制造方法
公开(公告)号：JP2009255095A
公开(公告)日：2009-11-05
申请号：JP2008103754
申请日：2008-04-11
申请人： Furukawa-Sky Aluminum Corp , 古河スカイ株式会社
发明人： OKADA TOSHIYA , SAKAI TOSHIRO , SHIBATA YASUO
IPC分类号： B23K31/00 , B21D1/02 , B23K20/12 , B23K103/10
摘要： PROBLEM TO BE SOLVED: To industrially provide an aluminum plate joined with smoothness comparable to a conventionally used single sheet of glass tray.
SOLUTION: In an aluminum plate (3) made into one sheet by joining an aluminum plate (1) and an aluminum plate (2), the side in which one place is warped in the joined part (4) is pressurized using an upper side pressing member such as a roller (6). Also, on the reverse side of the aluminum plate (3) having the warped place, a part corresponding to the place under the upper side pressing member is held by a lower side pressing fixed base (7). Thus, the warp is straightened out in the planar direction of the aluminum plate (3). Then, while the holding state of the aluminum plate (3) by the lower side pressing fixed base (7) is maintained, the upper side pressing member is successively moved along the joined part (4), pressurizing the side with the warp of the joined part (4) and improving the smoothness of the aluminum plate (3), in the manufacturing method.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：工业上提供与常规使用的单张玻璃托盘相当的平滑度的铝板。解决方案：在通过连接铝板（1）和铝板（2）制成一片的铝板（3）中，在接合部分（4）中一个位置翘曲的一侧被加压，使用诸如辊（6）的上侧按压构件。此外，在具有翘曲位置的铝板（3）的背面，与下侧按压部件相对应的部分由下侧按压固定基座（7）保持。因此，经线在铝板（3）的平面方向上被拉直。然后，通过下侧按压固定基座（7）保持铝板（3）的保持状态，上侧按压部件沿着接合部（4）依次移动，（4），提高铝板（3）的平滑度。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2013056349A Joining method of aluminum plate material 有权
标题翻译：铝板材的接合方法
公开(公告)号：JP2013056349A
公开(公告)日：2013-03-28
申请号：JP2011194939
申请日：2011-09-07
申请人： Furukawa-Sky Aluminum Corp , 古河スカイ株式会社 , Nippon Steel & Sumitomo Metal Corp , 新日鐵住金株式会社
发明人： OKADA TOSHIYA , SAKIYAMA TATSUYA , ICHIYAMA YASUTOMO
IPC分类号： B23K9/23 , B23K9/16 , B23K9/167 , C22C21/00 , C22C21/02 , C22C21/06
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive joining method of a thickness-different aluminum joined sheet in which the smoothness of the surface is excellent, the bond strength is high, and there is not the defect.SOLUTION: The joining method of an aluminum plate material is a method that joins two or more aluminum plate materials that have 0.5-3.0 mm of a thickness and in which the thicknesses of adjacent aluminum plate materials are different, and is characterized in that the two or more aluminum plate materials are an aluminum alloy that includes: less than Mg:6.0 mass%; and a remainder consisting of Al and inevitable impurities. A thin plate material thickness t1 and a thick plate material thickness t2 satisfy 1.0≤t2/t1
摘要翻译：要解决的问题：为了提供一种廉价的接合方法，其中表面的平滑度优异的粘结强度高，不存在缺陷的厚度不同的铝接合片的接合方法。解决方案：铝板材料的接合方法是连接两个或多个厚度为0.5-3.0mm并且相邻铝板材料的厚度不同的铝板材料的方法，其特征在于两种以上的铝板材料是铝合金，其包括：小于Mg：6.0质量％; 剩余部分由Al和不可避免的杂质组成。薄板材厚度t1和厚板材厚度t2满足1.0≤t2/ t1 <1.3，电极间距离至多为1.0mm，He为纯度的75-100％，5-15升/分钟使用流量作为保护气体，并且不使用填充金属。薄板材料和厚板材的平均板厚中的每个单位板厚度的热输入量假定为2,500-12,000（J / cm 2），两个板的端面相互对接，并且对接部通过直流直流TIG焊接方法连接。版权所有（C）2013，JPO＆INPIT

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