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11. 发明申请

WO2011112271A1 TRANSITION-JOINTS FOR JOINING DISSIMILAR MATERIALS 审中-公开
标题翻译：用于加工异形材料的过渡接头
公开(公告)号：WO2011112271A1
公开(公告)日：2011-09-15
申请号：PCT/US2011/020450
申请日：2011-01-07
申请人： ALCOA INC. , STOL, Israel , NOVAK, Miloslav , MCMICHAEL, Jerri , COBES, JR., John W. , BOGAN, Eric G.
发明人： STOL, Israel , NOVAK, Miloslav , MCMICHAEL, Jerri , COBES, JR., John W. , BOGAN, Eric G.
IPC分类号： F16B2/06 , F16B7/04
CPC分类号： F16B2/065 , F16B7/0433
摘要： An assembly (10) includes a first structural member made from a first material (12), such as aluminum, and having a first and a second flange (18), a second structural member having a first and a second flange (24) and made from a second material (14), such as magnesium, and a third and a fourth structural member made from the first material and each having a first and second flange (20, 22) for contacting with the flanges of the first and second structural members so as to lock the first and second members together.
摘要翻译：组件（10）包括由诸如铝的第一材料（12）制成并具有第一和第二凸缘（18）的第一结构构件，具有第一和第二凸缘（24）的第二结构构件和由诸如镁的第二材料（14）制成，以及由第一材料制成的每个具有第一和第二凸缘（20,22）的第三和第四结构构件，用于与第一和第二结构的凸缘接触以便将第一和第二构件锁定在一起。

12. 发明申请

WO2010060021A1 FUSION WELDABLE FILLER ALLOYS 审中-公开
标题翻译：熔融焊接填料
公开(公告)号：WO2010060021A1
公开(公告)日：2010-05-27
申请号：PCT/US2009/065486
申请日：2009-11-23
申请人： ALCOA INC. , LIN, Jen, C. , STOL, Israel , WILLIAMS, Kyle, L.
发明人： LIN, Jen, C. , STOL, Israel , WILLIAMS, Kyle, L.
IPC分类号： B23K35/28 , C22C21/06
CPC分类号： B23K35/286 , B23K9/23 , B23K10/02 , B23K15/0093 , B23K20/2336 , B23K26/211 , B23K26/32 , B23K26/34 , B23K35/0261 , B23K35/288 , B23K2203/10 , B32B15/016 , C22C21/06 , Y10T428/12764
摘要： Al-Mg and Al-Mg-Zn weld filler alloy compositions for use with fusion weldable 7xxx, 6xxx, 5xxx and 2xxx series aluminum alloy base metals are disclosed. The weld filler alloys may be used for joining a first aluminum base metal segment to a second aluminum base metal segment, where the base metal segments is at least one of 7xxx, 6xxx, 5xxx and 2xxx series aluminum alloy. The weld filler alloys, in wire or rod form, may also be used to repair a defective weld.
摘要翻译：公开了用于可熔焊7xxx，6xxx，5xxx和2xxx系列铝合金贱金属的Al-Mg和Al-Mg-Zn焊料填充合金组合物。焊接填料合金可以用于将第一铝基底金属段接合到第二铝基底金属段，其中母材段是7xxx，6xxx，5xxx和2xxx系列铝合金中的至少一个。焊丝或棒状的焊料填充合金也可用于修补有缺陷的焊缝。

13. 发明申请

WO2009131601A1 CONCEPTS FOR WELDABLE BALLISTIC PRODUCTS FOR USE IN WELD FIELD REPAIR AND FABRICATION OF BALLISTIC RESISTANT STRUCTURES 审中-公开
标题翻译：用于焊接现场维修和制造耐火结构的焊接弹性体产品的概念
公开(公告)号：WO2009131601A1
公开(公告)日：2009-10-29
申请号：PCT/US2008/086849
申请日：2008-12-15
申请人： ALCOA, INC. , STOL, Israel
发明人： STOL, Israel
IPC分类号： B23K20/08
CPC分类号： F41H5/013 , B23K20/08 , B23K2203/10
摘要： A joinable, ballistic resistant product and methods of manufacturing same are disclosed, comprising at least one ballistic resistant layer; and at least one joinable layer bonded to the at least one ballistic resistant layer; wherein the at least one ballistic resistant layer is composed of a material that sufficiently resists ballistic threats at a lower areal density than comparable materials joinable to a damaged entity; and wherein the at least one joinable layer is composed of a material that is capable of sufficient joinder to the damaged entity.
摘要翻译：公开了一种可接合的防弹产品及其制造方法，包括至少一个防弹层; 以及至少一个结合到所述至少一个防弹层的可接合层; 其中所述至少一个防弹层由能够以比可接受到受损实体的可比材料更低的面密度充分抵抗弹道威胁的材料构成; 并且其中所述至少一个可连接层由能够对受损实体充分结合的材料构成。

14. 发明申请

WO2009105697A1 FRICTION WELDED COMPRESSION BASED TUBULAR STRUCTURES AND METHOD FOR FORMING SAME 审中-公开
标题翻译：基于摩擦焊接压缩的管状结构及其形成方法
公开(公告)号：WO2009105697A1
公开(公告)日：2009-08-27
申请号：PCT/US2009/034753
申请日：2009-02-20
申请人： ALCOA INC. , STOL, Israel
发明人： STOL, Israel
IPC分类号： B23K20/12 , E21B17/01 , F16L23/026 , B23K101/06 , B23K101/10
CPC分类号： B23K20/12 , B23K20/129 , B23K2201/06 , B23K2201/10 , E21B17/012 , E21B17/017
摘要： A compression based tubular structure (20) and a method of making same is disclosed. The compression based tubular structure (20) has at least one structural joint (24) using the friction welding process to improve the durability of tubular structures and structural integrity via increased resistance to tension and fatigue-type loading and resistance to corrosion, at least one pair of flanges (27, 28) that surround each structural joint (24), and a plurality of tension rods (40) that connect the pair of flanges (27, 28) that surround the structural joint (24).
摘要翻译：公开了一种基于压缩的管状结构（20）及其制造方法。基于压缩的管状结构（20）具有使用摩擦焊接方法的至少一个结构接头（24），以通过增加的耐拉力和疲劳载荷和耐腐蚀性来提高管状结构的耐久性和结构完整性，至少一个围绕每个结构接头（24）的一对凸缘（27,28）和连接围绕结构接头（24）的一对凸缘（27,28）的多个张力杆（40）。

15. 发明申请

WO2005120761A1 GAS METAL BURIED ARC WELDING OF LAP-PENETRATION JOINTS 审中-公开
标题翻译：气体接触焊接气体金属焊接弧焊
公开(公告)号：WO2005120761A1
公开(公告)日：2005-12-22
申请号：PCT/US2004/017590
申请日：2004-06-02
申请人： ALCOA INC. , STOL, Israel , WILLIAMS, Kyle L.
发明人： STOL, Israel , WILLIAMS, Kyle L.
IPC分类号： B23K9/173
CPC分类号： B23K9/173 , B23K9/186
摘要： A method of welding continuous or intermittent lap-penetration joints uses a gas metal buried arc (GMBA) welding process. A first component (22) is GMBA welded to an underlying second metal component (24), by forming an arc (28) between a consumable metal electrode (26) and a surface of the first component (22), depositing metal from the electrode (26) to the first component (22) and producing a pool of molten metal (10) which extends through the first component (22) and into the second component (24). The molten pool metal solidifies into a weld (30) that extends into the second component (24) wherein the weld width at the interface between the components is at least equal to the thickness of the thinner of the first component (22) and the second component (24). The arc (28) is at least partially buried within the thickness of the first component and is moved in the direction of the desired joint location to produce a joint.
摘要翻译：焊接连续或间歇的搭接接头的方法采用气体金属埋弧（GMBA）焊接工艺。通过在可消耗金属电极（26）和第一部件（22）的表面之间形成电弧（28），第一部件（22）是GMBA焊接到下面的第二金属部件（24），从电极（26）连接到第一部件（22）并且产生延伸穿过第一部件（22）并进入第二部件（24）的熔融金属池（10）。熔池金属凝固成延伸到第二部件（24）中的焊缝（30），其中部件之间的界面处的焊缝宽度至少等于第一部件（22）和第二部件（22）的较薄的厚度，组件（24）。电弧（28）至少部分地被埋在第一部件的厚度内，并且沿所需的接合位置的方向移动以产生接头。

16. 发明申请

WO2002062518A1 FRICTION PLUNGE RIVETING 审中-公开
标题翻译：摩拳擦掌
公开(公告)号：WO2002062518A1
公开(公告)日：2002-08-15
申请号：PCT/US2001/050333
申请日：2001-12-20
申请人： ALCOA INC. , STOL, Israel , THOMAS, Wayne, M. , THREADGILL, Philip, L.
发明人： STOL, Israel , THOMAS, Wayne, M. , THREADGILL, Philip, L.
IPC分类号： B23K20/12
CPC分类号： B21J15/027 , B23K20/12 , B23K20/127 , B23K20/129 , B23K20/1295
摘要： A method of joining a pair of metal components (2, 6) with a rivet (10) having a hardness that is substantially similar to at least one of the metal components. The metal components (2, 6) are stack upon each other and the rivet (10) is rotated and simultaneously plunged in the metal components under pressure to friction weld and metallurgically bond the rivet (10) to the metal components (2, 6).
摘要翻译：将一对金属部件（2,6）与铆钉（10）接合的方法，所述铆钉（10）的硬度基本上类似于至少一种金属部件。金属部件（2,6）彼此堆叠并且铆钉（10）在压力下旋转并同时插入金属部件中以进行摩擦焊接并将铆钉（10）冶金结合到金属部件（2,6）上，。

17. 发明申请

WO2006009778A1 FRICTION STIR WELD REPAIR 审中-公开
标题翻译：摩擦焊接维修
公开(公告)号：WO2006009778A1
公开(公告)日：2006-01-26
申请号：PCT/US2005/021313
申请日：2005-06-16
申请人： ALCOA INC.
发明人： STOL, Israel , STULL, Eric M.
IPC分类号： B23K20/12
CPC分类号： B23K20/1225
摘要： A method of repairing a discrepancy in a casting, weldment or other workpiece (10, 12) comprised of a material characterized by thermoplastic properties includes excising the discrepancy by cutting, milling, or otherwise removing workpiece material surrounding the discrepancy so as to remove the discrepancy and form a cylindrical hole (52) in the workpiece. The method further includes placing a cylindrical plug (54) in the cylindrical hole and moving a friction stir welding tool (46) around the circumference of the plug to weld the plug to the workpiece.
摘要翻译：修复由铸件，焊件或其他由热塑性特征表征的材料构成的铸件，焊件或其他工件（10,12）的差异的方法包括通过切割，铣削或以其他方式去除围绕该差异的工件材料来切除该差异，以便消除差异并在工件中形成圆柱形孔（52）。该方法还包括将圆柱形塞子（54）放置在圆柱形孔中并使摩擦搅动焊接工具（46）围绕塞子的圆周移动以将塞子焊接到工件。

18. 发明申请

WO2014152871A1 DURABLE COPPER TO ALUMINUM WELDED CONNECTION 审中-公开
标题翻译：耐久铜到铝焊接连接
公开(公告)号：WO2014152871A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/028067
申请日：2014-03-14
申请人： ALCOA INC.
发明人： STOL, Israel , COBES, JR., John W. , IASELLA, Gino N. , BHATTACHARYYA, Rabindra K.
IPC分类号： H01R11/16
CPC分类号： H01R4/02 , H01B1/02 , H01R4/187 , H01R4/625 , H01R11/11 , H01R43/02 , H01R43/058 , Y10T29/49195 , Y10T29/49199
摘要： A welded electrical connection includes an aluminum electrical conductor welded to a copper electrical conductor. The copper electrical conductor and the aluminum electrical conductor form a butt joint. A ferrule is over the butt joint and attached to the copper electrical conductor and the aluminum electrical conductor. The ferrule is not directly attached to welded portions of the copper electrical conductor and the aluminum electrical conductor. In some embodiments, weld flash is between the butt joint and the ferrule.
摘要翻译：焊接的电连接包括焊接到铜电导体的铝电导体。铜电导体和铝电导体形成对接。套圈在对接接头上方，并连接到铜电导体和铝电导体。套圈不直接连接到铜电导体和铝电导体的焊接部分。在一些实施例中，焊接闪光在对接接头和套圈之间。

19. 发明申请

WO2016061385A1 A METHOD OF FUSION WELDING 审中-公开
标题翻译：熔融焊接方法
公开(公告)号：WO2016061385A1
公开(公告)日：2016-04-21
申请号：PCT/US2015/055791
申请日：2015-10-15
申请人： ALCOA INC.
发明人： LIN, Jen C. , STOL, Israel , WILLIAMS, Kyle, L. , YAN, Xinyan , SMITH, Philip, E. , DRIELING, Heather, C.
IPC分类号： B23K35/28 , B23K35/38 , B23K35/02 , C22C21/10 , B23K9/04 , B23K9/173
CPC分类号： B23K28/00 , B23K9/04 , B23K9/173 , B23K35/0244 , B23K35/0261 , B23K35/288 , B23K35/383 , B23K2203/10 , C22C21/10 , C22F1/053
摘要： A method comprises fusion welding a filler metal to a first aluminum component; wherein the first aluminum component comprises a 7xxx series aluminum alloy; and wherein the filler metal comprises an aluminum alloy, in weight percent: up to 0.15 Fe; up to 0.15 Si; from 2.3 to 2.7 Mg; from 1.4 to 1.8 Cu; from 6.0 to 9.0 Zn; and from 0.06 to 0.14 Zr. In some embodiments, the 7xxx series aluminum alloy comprises 0.5-2.6 wt. % Cu. In some embodiments, the filler metal comprises, in weight percent, up to 0.45 Sc.
摘要翻译：一种方法包括将填充金属熔融焊接到第一铝部件; 其中所述第一铝部件包括7xxx系列铝合金; 并且其中所述填充金属包含铝合金，重量百分比：高达0.15Fe; 最高0.15 Si; 2.3〜2.7 Mg; 从1.4到1.8 Cu; 6.0〜9.0 Zn; 0.06〜0.14 Zr。在一些实施方案中，7xxx系列铝合金包含0.5-2.6重量％％Cu。在一些实施方案中，填充金属以重量百分比计包含至多0.45Sc。

20. 发明申请

WO2003099505A1 LASER WELDING WITH BEAM OSCILLATION 审中-公开
标题翻译：激光焊接与光束振荡
公开(公告)号：WO2003099505A1
公开(公告)日：2003-12-04
申请号：PCT/US2003/016109
申请日：2003-05-22
申请人： ALCOA INC. , THE PENN STATE RESEARCH FOUNDATION
发明人： STOL, Israel , MARTUKANITZ, Richard, P.
IPC分类号： B23K26/00
CPC分类号： B23K26/26 , B23K26/082 , B23K26/211 , B23K26/242 , B23K26/244 , B23K2203/10
摘要： A method of welding metal components together including moving a laser beam (20) in a first direction (A) along an interface (22) between a pair of metal components (24, 26) such that in the vicinity of the focused beam (20), metal from each component is vaporized to produce a keyhole (28) in a pool of molten metal (30). The laser beam (20) is oscillated in a direction (B) different from (e.g. transverse to) the first direction such that the keyhole (28) oscillates through the pool of molten metal (30) and molten metal fills into the keyhole (28) as the position of the keyhole (28) changes.
摘要翻译：一种将金属部件焊接在一起的方法，包括沿着第一方向（A）沿着一对金属部件（24,26）之间的界面（22）移动激光束（20），使得在聚焦光束（20）附近），来自每个组分的金属被蒸发以在熔融金属池（30）中产生锁孔（28）。激光束（20）沿与第一方向（例如横向）不同的方向（B）摆动，使得锁孔（28）通过熔融金属池（30）振荡并且熔融金属填充到锁眼（28）中），因为钥匙孔（28）的位置改变。

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