| Patents for B23K 20 - Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating (16,765) |
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| 10/29/2009 | US20090269193 Multi-cast turbine airfoils and method for making same |
| 10/29/2009 | US20090266870 Joined composite structures with a graded coefficient of thermal expansion for extreme environment applications |
| 10/29/2009 | US20090266869 Ultrasonic vibration bonding resonator |
| 10/29/2009 | US20090266615 Bi-steel percussive drill rod |
| 10/29/2009 | DE102008020624A1 Verfahren zur Herstellung von Turbinen- oder Kompressorrotoren für Gasturbinentriebwerke Process for preparing turbine or compressor rotors for gas turbine engines |
| 10/29/2009 | DE102008020276A1 Producing a windable composite material with two layers, comprises casting and pre-rolling first and second slabs from a material provided for the layers, where the slabs are laminarly and materially bonded with one another by roll-bonding |
| 10/28/2009 | EP2111943A1 Method of fabrication of turbine and compressor rotors for gas turbine engines using orbital friction welding |
| 10/28/2009 | CN201333591Y Device for composite resistance heat - friction stir welding of stainless steel |
| 10/28/2009 | CN101568401A Methods of sealing high pressure vessels using magnetic pulsing with high radial impact speed |
| 10/28/2009 | CN101564793A Welding method of aluminum target blank and aluminum alloy backboard |
| 10/28/2009 | CN101564792A Explosive welding method for C-22 nickel-based alloy composite steel plates |
| 10/28/2009 | CN100555420C System and method for improving lead wire coupling of hard disk drive actuator |
| 10/28/2009 | CN100554707C Method of producing connecting rod with bearing, and connecting rod with bearing |
| 10/28/2009 | CN100553851C Friction agitation joining method, method for manufacturing joined butted members |
| 10/28/2009 | CN100553850C Method and system of inertia friction welding |
| 10/28/2009 | CA2657262A1 Multi-cast turbine airfoils and method for making same |
| 10/27/2009 | US7608296 powder coating a chemically inert material onto core; metal oxides, metal nitrides, metal carbides, or metal silicides; forms a diffusion barrier between the work pieces and the anvil; high strength and hardness; enhanced weld |
| 10/27/2009 | US7607558 Friction stir welding tool with counterbearing for mounting on a handling device |
| 10/27/2009 | US7607332 Apparatus for removing dent in sheet metal and method thereof |
| 10/27/2009 | CA2414915C Method and device for friction stir welding with simultaneous cooling |
| 10/27/2009 | CA2371608C Self-sharpening, laminated cutting tool and method for making the tool |
| 10/22/2009 | WO2009127981A2 Object with a welded seam, method for producing an object and a friction stirring tool and a device for friction stirring |
| 10/22/2009 | WO2009126981A1 Device and method for the friction stir spot welding of two workpieces with a hollow cylinder having a detachable friction liner and with a tool |
| 10/22/2009 | WO2009107928A9 Method for manufacturing magnesium alloy sheet cladded with aluminum sheet and magnesium alloy sheet using the same |
| 10/22/2009 | US20090263676 Method for Connection At Least Two Pieces of Sheet Material, Particularly At Least Two Metal Sheets for a Lightweight Structure As Well a Joining and Lightweight Structure |
| 10/22/2009 | US20090263598 Method for producing a metal tube by clad rolling one more profiles to form at least one channel, a clad rolling mill for joining one or more profiles, a clad rolled metal tube |
| 10/22/2009 | US20090263183 Joint Structure and Joining Method |
| 10/22/2009 | US20090261147 Dross Removal |
| 10/22/2009 | US20090261146 Donor material technology for friction stir welding |
| 10/22/2009 | US20090260153 Construction of hollow zinc die-casting by thixotropic welding |
| 10/21/2009 | EP1841560B1 Method and system for determining a gap between a vibrational body and fixed point by monitoring the resonant frequency of the vibrational body |
| 10/21/2009 | CN201330285Y Friction weld anodic aluminum guide-bar unit and friction-welding machine |
| 10/21/2009 | CN201329685Y C-22 alloy/steel explosion cladding plate |
| 10/21/2009 | CN201329684Y Explosion clad plate of red copper and steel plate |
| 10/21/2009 | CN201329472Y Squeeze head device |
| 10/21/2009 | CN101560130A Ammonia dynamite for explosive compound welding of titanium plate and steel plate |
| 10/21/2009 | CN101559547A Parallelism adjusting method of welding head and sample applicable to ultrasonic nano welding |
| 10/21/2009 | CN101559537A Method and equipment for mixing friction welding by dual-shoulder |
| 10/21/2009 | CN101559536A Multi-feet mixing friction welding mixing head capable of improving performance of welding seam |
| 10/21/2009 | CN101559535A Split friction stir welding stirring head with detachable and reusable stirring probe |
| 10/21/2009 | CN101559534A Multi-legged friction-stir welding method for improving properties of welding seam |
| 10/21/2009 | CN101559533A Split stirring head for friction stir welding |
| 10/21/2009 | CN101559532A Linear fiction welding device |
| 10/21/2009 | CN101559531A Polishing multifunctional stirring friction welding tool with welding |
| 10/21/2009 | CN101559530A Method for joining pipe bases and pipes and friction tool for executing the method |
| 10/21/2009 | CN101559529A Method for auxiliary heating with pulse laser and machining with supersonic vibration |
| 10/21/2009 | CN101559528A Explosive welding method of NO6059 nickel-based alloy clad steel plate for flue gas desulfurization |
| 10/21/2009 | CN101559527A Explosive welding method of NO8825 nickel-based alloy clad steel plate |
| 10/21/2009 | CN101559526A Explosive welding method of AL-6XN stainless steel and low alloy steel |
| 10/21/2009 | CN101559525A Explosive welding method of 310S austenitic stainless steel clad steel plate |
| 10/21/2009 | CN101559524A Explosive welding method of 2507 super duplex stainless steel clad plate |
| 10/21/2009 | CN101559523A Explosive welding method of B30 copper-nickel alloy clad steel plate |
| 10/21/2009 | CN101559522A Explosive welding method of NO2201 low-carbon pure nickel alloy clad steel plate |
| 10/21/2009 | CN101559521A Explosive welding method of super austenitic stainless steel 904L clad steel plate |
| 10/21/2009 | CN101559520A Explosive welding method of 317L austenitic stainless steel clad steel plate |
| 10/21/2009 | CN101559519A Explosive welding method of 926 alloy clad steel plate |
| 10/21/2009 | CN101559518A Explosive welding method of NO6625 alloy and 16MnR low alloy steel |
| 10/21/2009 | CN101559517A Explosive welding method of C276 nickel-based alloy clad steel plate |
| 10/21/2009 | CN101559516A Explosive welding device for bulk amorphous alloy and common metal |
| 10/21/2009 | CN100551601C Friction stirring spot joining device |
| 10/20/2009 | CA2465201C Apparatus and method for forming weld joints having compressive residual stress patterns |
| 10/17/2009 | CA2662662A1 Construction of hollow zinc die-casting by thixotropic welding |
| 10/15/2009 | WO2009126925A2 Metal-composite bonding methods and compositions |
| 10/15/2009 | WO2009102583A3 Reducing sheet distortion in friction stir processing |
| 10/15/2009 | US20090258248 Cladding Material and Its Manufacturing Method, Press-Forming Method, and Heat Sink Using Cladding Material |
| 10/15/2009 | US20090258232 Metal matrix carbon nanotube composite material and method of making same |
| 10/15/2009 | US20090255980 Control systems for friction stir welding of titanium alloys and other high temperature materials |
| 10/15/2009 | US20090255979 Ultrasonic mounting apparatus |
| 10/14/2009 | EP2108474A1 Method of joining |
| 10/14/2009 | EP2108058A1 Process for the manufacture of contact strips for electrolysers |
| 10/14/2009 | EP1765545B1 Arrangement for welding workpieces by means of an ultrasonic welding device |
| 10/14/2009 | EP1670967B1 Extended life sputter target |
| 10/14/2009 | CN101557901A Friction welding joint of two two-dimensional components positioned on top of each other |
| 10/14/2009 | CN101557065A Ultrasonic lead compression jointing machine and compression jointing method |
| 10/14/2009 | CN101554681A Pin tool suitable for local dry-type friction stir welding in water environment |
| 10/14/2009 | CN101554680A Explosive welding method for SUS444 ferrite stainless steel composite steel plate |
| 10/14/2009 | CN101554679A Explosive welding method for 2205 double-phase steel composite steel plate for large-scale hydraulic engineering |
| 10/14/2009 | CN101554678A Explosive welding method for Monel alloy composite steel plate |
| 10/14/2009 | CN101554677A Explosive welding method for titanium-steel-stainless steel double-sided composite steel plate |
| 10/14/2009 | CN101554676A Explosive welding method for 316L stainless steel composite steel plate |
| 10/14/2009 | CN101554675A Explosive welding method for 410S stainless steel and CrMo steel composite steel plate |
| 10/14/2009 | CN101554674A Explosive welding method for martensitic stainless steel 00Cr13Ni5Mo composite steel plate |
| 10/14/2009 | CN101554577A Method for processing integrated stainless steel micro-fluid reactors |
| 10/14/2009 | CN100550478C Electrode of battery |
| 10/14/2009 | CN100550269C X-ray tube cathode assembly and interface reaction joining process |
| 10/14/2009 | CN100548636C Device and process for applying a weld seam as well as film bag |
| 10/14/2009 | CN100548563C Friction stir welding method |
| 10/13/2009 | US7601432 Friction stir welding method and group of shape members for friction stir welding |
| 10/13/2009 | US7600665 Method for welding conductors |
| 10/13/2009 | US7600664 Welding device and method for welding workpieces |
| 10/08/2009 | WO2009121614A1 Improvements in or relating to joining copper and nickel containing metals |
| 10/08/2009 | US20090250508 Antioxidant Joint Compound and Method for Forming an Electrical Connection |
| 10/08/2009 | US20090250505 Gimballing roller device for friction stir welding apparatus and method |
| 10/08/2009 | US20090250144 Method of joining heat-treatable aluminum alloy members by friction stir welding |
| 10/08/2009 | DE102008016818A1 Mobile friction welding head, for use e.g. in construction, vehicle, shipbuilding and aircraft industries, can be moved independently of position of workpiece and has connecting system allowing it to be fixed and stabilized during welding |
| 10/07/2009 | EP2106873A1 Method of producting integrally bladed rotors using orbital friction welding |
| 10/07/2009 | CN201320661Y Friction welder with highly reliable structure |
| 10/07/2009 | CN201320660Y Ultrasonic welding manipulator |
| 10/07/2009 | CN201320659Y Ultrasonic metal bonding machine |
| 10/07/2009 | CN201320658Y Thermo-compressor |