| Patents for B23K 103 - Materials to be soldered, welded or cut (2,697) |
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| 01/11/2012 | CN101774068B Submerged-arc welding process of stainless steel composite steel plate |
| 01/11/2012 | CN101758329B Stirring friction welding method for improving aluminum copper dissimilar metal connection intensity |
| 01/11/2012 | CN101733544B Diffusion welding method for tantalum and copper, aluminum or titanium dissimilar metal |
| 01/04/2012 | EP2402106A1 Complex method of welding incombination of gas-shield ark welding with submerged ark welding |
| 01/04/2012 | CN101503013B High-chromium cast iron composite wear-resistant material and technique for preparing the same |
| 01/04/2012 | CN101147999B Friction spot joining method |
| 12/28/2011 | EP2399703A1 Laser cutting method and laser cutting equipment |
| 12/28/2011 | CN102300667A 间接点焊方法 Indirect spot welding method |
| 12/28/2011 | CN102294533A 钛及钛合金焊接工艺 Titanium and titanium alloy welding process |
| 12/28/2011 | CN101722353B 一种纯钛箔的微束等离子弧焊焊接方法 One kind of titanium foil micro-plasma arc welding method |
| 12/28/2011 | CN101460279B 点焊用电极 Spot welding electrodes |
| 12/28/2011 | CN101287572B 钢板对焊系统和钢板对焊方法 Welded steel plate welded system and method |
| 12/22/2011 | WO2011157893A1 Method and apparatus for securing together stripped metal deposit sheets |
| 12/21/2011 | CN102284833A 一种钛铝复合板的生产方法 Titanium-aluminum composite panel production methods |
| 12/21/2011 | CN102284788A 铝铜异种金属压力熔敷焊方法 Aluminum and copper deposition welding of dissimilar metal pressure method |
| 12/21/2011 | CN102284758A 镁合金与铝合金异质非真空机械强迫旋转半固态钎焊方法 Magnesium alloy and aluminum mechanical heterogeneity of non-vacuum brazing forced rotation of the semi-solid method |
| 12/15/2011 | WO2011155389A1 Welding material for austenitic heat-resistant steel, and welded metal and welded joint each using same |
| 12/15/2011 | US20110305506 Apparatus and method for dissimilar welding of alloy steel |
| 12/14/2011 | CN102281985A 激光焊接方法 Laser welding |
| 12/14/2011 | CN101623790B 白铜焊件焊接方法 Nickel alloy welding welding method |
| 12/14/2011 | CN101443152B 材料的接合方法 The method of joining materials |
| 12/08/2011 | WO2011151185A1 High-temperature-resistant component of high-grade steel with a cobalt-containing coating, exhaust emission control unit and method for producing such an exhaust emission control unit |
| 12/08/2011 | WO2011096598A4 Cold cast iron welding rod with nickelless steel wire for removing tendency of destruction of haz (heat affected zone) and eliminating blowholes from weld metal |
| 12/07/2011 | EP2392428A1 Indirect spot welding method |
| 12/07/2011 | CN102272539A 制冷循环用容器和制冷循环装置 Container refrigeration cycle and a refrigeration cycle apparatus |
| 12/07/2011 | CN102271861A 耐脆性裂纹传播性优良的焊接结构体 Excellent brittle crack propagation resistance of welded structures |
| 12/07/2011 | CN102267000A 低合金超高强钢淬火后与优质碳素结构钢对接mag焊接方法 Ultra high strength low alloy steel hardened and high-quality carbon structural steel butt welding method mag |
| 12/07/2011 | CN102266995A 铝合金及其复合材料半固态机械辅助搅拌钎焊装置 Aluminum and composite semi-solid mechanical aids stir soldering equipment |
| 12/07/2011 | CN101678511B 耐疲劳特性优异的焊接接头及其制造方法 Excellent in fatigue properties of welded joints and manufacturing method thereof |
| 12/06/2011 | US8070887 Low temperature toughness; deformation |
| 12/01/2011 | WO2011148781A1 Method for producing aluminum alloy heat exchanger |
| 11/30/2011 | EP2390048A1 Welding structure with excellent resistance to brittle crack propagation |
| 11/30/2011 | EP2390047A1 Weld structure having brittle fracture arresting characterstics |
| 11/30/2011 | EP2390045A2 Method and apparatus for laser marking an object |
| 11/30/2011 | CN102261235A 一种高抗硫井控设备及其焊接技术 A high-sulfur resistant welding technology and well-control equipment |
| 11/30/2011 | CN102259241A 一种低活化马氏体钢熔化焊用填充焊丝及使用方法 A low activation martensitic steel fusion welding with filler wire and method of use |
| 11/30/2011 | CN102259228A 铝合金螺旋管双面双丝高速焊接方法 Aluminum coil wire-speed double-sided welding method |
| 11/30/2011 | CN102259217A 一种高铌钛铝涡轮增压器转子与钢轴的焊接方法 Welding method for high niobium, titanium, aluminum and steel turbocharger rotor shaft |
| 11/24/2011 | WO2011145741A1 Welded joint having excellent corrosion resistance, and crude oil tank |
| 11/24/2011 | WO2011145740A1 Welded joint having excellent corrosion resistance and crude oil tank |
| 11/24/2011 | WO2011145739A1 Welded joint having excellent corrosion resistance and crude oil tank |
| 11/23/2011 | CN102248278A Magnesium alloy and aluminum alloy interlayer diffusion welding method |
| 11/16/2011 | CN102245345A Austenite-based weld material, and preventive maintenance method for stress corrosion cracking and preventive maintenance method for grain boundary corrosion using same |
| 11/16/2011 | CN102240845A Explosive welding process for super-long and super-wide composite boards |
| 11/16/2011 | CN101578154B Multipass butt-welded joint having excellent brittle crack propagation resistance, and welded structure |
| 11/09/2011 | EP2385031A1 Apparatus and system for bonding carbon-carbon composites through a reactant Layer |
| 11/09/2011 | CN102239027A Method for joining resin member with metal member, and liquid-cooled jacket manufacturing method |
| 11/02/2011 | CN102229018A Argon arc welding method suitable for self connection of TiAl-based alloy material |
| 11/02/2011 | CN101712092B Magnesium-alloy square-wave MIG high-efficiency welding machine of composite alternating magnetic field |
| 11/02/2011 | CN101670478B Sealing welding technique of low-alloy steel pipe plate and stainless steel pipe of low-pressure heat exchanger |
| 11/01/2011 | CA2497761C Method for controlling the microstructure of a laser metal formed hard layer |
| 10/27/2011 | WO2011091779A3 Method for bonding a titanium aluminide component to a dissimilar metal component, and bonded connection |
| 10/26/2011 | CN102225487A Welding method for manufacturing jet pump by using ultra-low carbon austenitic stainless steel |
| 10/19/2011 | CN101637838B Method for preparing tungsten carbide abrasion resistant composite coating by penetration brazing method |
| 10/05/2011 | CN201997860U Carburization-free connection for nonferrous metal sculptural form and steel frame |
| 10/05/2011 | CN102209607A Welding structure with excellent resistance to brittle crack propagation |
| 10/05/2011 | CN102205457A Argon-arc welding method for Ti3Al-based alloy and titanium alloy |
| 10/05/2011 | CN101564791B Submerged arc-welding method of steel for high strength pressure vessel |
| 09/28/2011 | CN101474709B Aluminum and aluminum alloy handwork double-gun double-face TIG welding technique |
| 09/21/2011 | CN102189357A Transition-joints for joining dissimilar materials |
| 09/21/2011 | CN101657289B Method for manufacturing heat exchanger plate, and heat exchanger plate |
| 09/21/2011 | CN101637845B Double-type aluminum alloy walking arrangement for automatic MIG welding and welding method thereof |
| 09/14/2011 | CN201969989U 钛焊管生产线的焊接装置 Titanium pipe welding equipment production line |
| 09/14/2011 | CN102179626A Lap laser welding method for zinc-plated NdFeB permanent magnet and zinc-plated low-carbon steel |
| 09/14/2011 | CN102179606A Welding process for 1,000MPa level non-quenched and tempered high-strength steel |
| 09/14/2011 | CN102179588A Method for coating brazing filler metal on surface of aluminum alloy and aluminum compound material by stirring at semi-solid state |
| 09/14/2011 | CN101704143B Method for soldering and welding hard alloy/steel compound tappet of engine by high-frequency induction |
| 09/09/2011 | WO2011108460A1 Heat exchanger constituted of aluminum alloy |
| 09/07/2011 | CN102172792A Method for preparing structural material of floors and coaches of high-speed trains |
| 09/01/2011 | WO2011082128A8 Processes for welding composite materials and articles therefrom |
| 08/30/2011 | US8008600 Fiber laser apparatus |
| 08/24/2011 | CN102164742A Rust-proof steel sheet and method for producing the same |
| 08/17/2011 | EP1469969B1 Laser marking |
| 08/17/2011 | CN102152075A Method for processing bearing pedestal of continuous casting machine |
| 08/17/2011 | CN102152017A Method for connecting TiNi shape memory alloy and austenitic stainless steel heterogenetic material |
| 08/17/2011 | CN102152015A Platinum weld structures and methods |
| 08/17/2011 | CN102151980A Ti-Al complex metal cooking pot manufacture method |
| 08/17/2011 | CN102151960A Automatic TIG (Tungsten Inert Gas) remelting forming method of weld joints in aluminum alloy shell |
| 08/17/2011 | CN102151952A Process for laser-arc hybrid welding aluminized metal workpieces |
| 08/17/2011 | CN102151950A Method and apparatus for welding copper |
| 08/17/2011 | CN101298108B Technique for vacuum brazing titanium alloy and steel |
| 08/11/2011 | WO2011096598A1 Cold cast iron welding rod with nickelless steel wire for removing tendency of destruction of haz (heat affected zone) and eliminating blowholes from weld metal |
| 08/10/2011 | CN102149511A Method of laser micro-machining stainless steel with high cosmetic quality |
| 08/10/2011 | CN102149502A Method for gas-shielded arc brazing of steel sheet |
| 08/10/2011 | CN102145439A Method for carrying out heterogeneous resistance brazing on steel and aluminium alloy |
| 08/10/2011 | CN101774062B Lamination composite material and stainless steel argon arc melt-brazing method |
| 08/10/2011 | CN101722356B Method for controlling brittle phases of titanium and stainless steel electronic beam welding joints adopting composite intermediate layers |
| 08/10/2011 | CN101704144B Method for low-temperature brazing of copper and aluminium |
| 08/04/2011 | WO2011091779A2 Method for bonding a titanium aluminide component to a dissimilar metal component, and bonded connection |
| 08/03/2011 | CN101700600B Welding process method of novel Q460 steel for transmission tower |
| 08/03/2011 | CN101700592B Method for soldering specific metal difficult to solder by ion injection deposition pretreatment |
| 08/03/2011 | CN101537530B Manufacturing method of target structure |
| 07/27/2011 | CN101690991B Ultrasonic auxiliary vacuum electron beam welding method of aluminum and aluminum alloy |
| 07/20/2011 | EP1200253B2 Method for producing an aluminum composite material |
| 07/20/2011 | CN102131610A Dissimilar metal joining method for magnesium alloy and steel |
| 07/20/2011 | CN102126064A Light metal and bare steel plate spot-welding method based on bulk forming solder |
| 07/20/2011 | CN101704171B surfacing-welding method for restoring ceramic composite steel pipe using ceramic surfacing electrode |
| 07/20/2011 | CN101658970B Butt joint submerged-arc welding method of bridge steel with tensile strength more than 690Mpa grade |
| 07/20/2011 | CN101481805B Friction weld anode aluminum guide-bar unit and friction-welding machine thereof |
| 07/19/2011 | US7980036 Lining structure |