| 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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| 05/28/1998 | WO1998022249A1 Interlocking of two parts in positive material fit |
| 05/28/1998 | WO1998022248A1 Method of bonding two-phase stainless steel |
| 05/28/1998 | DE19752319A1 Ultrasonic wire bonding appliance with device to test bond connection and method for testing bond connection manufactured using ultrasonic wire bonding tool |
| 05/28/1998 | DE19648261A1 Process for connecting two parts |
| 05/28/1998 | DE19648260A1 Process for connecting two parts |
| 05/27/1998 | EP0844311A1 Heat resistant aluminium material especially for piston manufacture |
| 05/27/1998 | EP0844041A1 Method for joining two elements |
| 05/27/1998 | EP0752926B1 Friction stir welding |
| 05/26/1998 | CA2057978C Friction welder having an electromagnetic drive which produces orbital motion |
| 05/22/1998 | WO1998021780A2 A connection between two contacts and a process for producing such a connection |
| 05/22/1998 | WO1998021002A1 Method and device for connecting components |
| 05/20/1998 | EP0842721A1 Method for processing a rotor used for a super charger and the like |
| 05/20/1998 | EP0842000A1 Grid block material |
| 05/20/1998 | CN1182195A Pressure vessel and method of manufacture thereof |
| 05/14/1998 | WO1998014301A3 Method and device for joining flat products to be connected such that they overlap |
| 05/06/1998 | EP0839596A1 Welded securing a balance weight onto a thin-walled shaft |
| 05/06/1998 | EP0839595A1 Manufacturing method of mettalic pipes which are cladded inside |
| 05/06/1998 | CN1180600A Method for once explosive welding double-deck stainless steel on billet |
| 05/05/1998 | US5747179 Heating metal susceptor inductively and transferring heat to composite material |
| 04/29/1998 | EP0837750A1 Wire bonding, severing, and ball forming |
| 04/22/1998 | EP0836904A2 Method of repairing metallic alloy articles, such as gas turbine engine components |
| 04/22/1998 | EP0836899A1 Method of fabricating a hollow turbine blade |
| 04/21/1998 | US5742030 Flexible manual gas-fill and ball-weld seal apparatus |
| 04/16/1998 | DE19744266A1 Wire bonding method for the conductor |
| 04/16/1998 | DE19642331A1 Manufacturing anchor rail fitted with bolts for concrete structures |
| 04/15/1998 | EP0835170A1 Process and device for friction welding of workpieces |
| 04/14/1998 | US5738270 Brazeless ceramic-to-metal bonding for use in implantable devices |
| 04/14/1998 | CA2063285C Method of preparing oxide superconducting wire |
| 04/09/1998 | WO1998014709A1 Method of manufacturing bearing components having rolling surfaces for rolling elements |
| 04/09/1998 | WO1998014301A2 Method and device for joining flat products to be connected such that they overlap |
| 04/08/1998 | EP0833708A1 Method for making a double-walled cooking vessel by hot stamping, and resulting vessel |
| 04/07/1998 | US5735447 Friction welding apparatus |
| 04/07/1998 | US5735046 Method of manufacturing a multiproperty rotor disk |
| 04/02/1998 | WO1998013167A1 Apparatus for friction stir welding |
| 04/02/1998 | WO1998013166A1 Diffusion bonding of metals |
| 04/02/1998 | CA2266613A1 Apparatus for friction stir welding |
| 04/01/1998 | EP0833117A2 Pressure vessel and method of manufacture thereof |
| 04/01/1998 | EP0833097A2 Tank and method for fabrication |
| 03/31/1998 | US5732873 Magnetic energy monitor for an ultrasonic wirebonder |
| 03/31/1998 | US5732467 Method of repairing directionally solidified and single crystal alloy parts |
| 03/27/1998 | CA2215121A1 Tank and method for fabrication |
| 03/25/1998 | EP0831565A1 High-melting electrical conductive connection and method of manufacturing |
| 03/25/1998 | EP0830231A1 Automated fusion bonding apparatus |
| 03/25/1998 | EP0539562B1 Spool for winding fibrous materials and process for producing the same |
| 03/25/1998 | CN1177065A Transmission shaft and method for making same |
| 03/24/1998 | US5730832 Ultrasonic vibration bonding machine |
| 03/24/1998 | US5730351 Device for ultrasound treatment of a workplace |
| 03/17/1998 | US5729616 Centering diaphragm |
| 03/17/1998 | US5728309 Method for achieving thermal uniformity in induction processing of organic matrix composites or metals |
| 03/12/1998 | DE19636217A1 Sonic or ultrasonic wire welding apparatus |
| 03/12/1998 | DE19634417A1 Procedure for joining thin-walled workpieces e.g. of sheet |
| 03/05/1998 | DE19635766A1 Fitting of nipples to collector |
| 03/04/1998 | EP0826075A1 Method of making sputter target/backing plate assembly |
| 03/03/1998 | US5723849 Reinforced susceptor for induction or resistance welding of thermoplastic composites |
| 03/03/1998 | US5723364 Method for wire-bonding a covered wire |
| 03/03/1998 | US5722870 System and method for manufacturing x-ray tubes having glass envelopes |
| 02/25/1998 | EP0824988A1 Metallic tip welding device |
| 02/25/1998 | EP0729398B1 A method for joining materials together by a diffusion process using silver/germanium alloys and a silver/germanium alloy for use in the method |
| 02/25/1998 | CN1174404A Ultrasonic vibration bonding chip mounter |
| 02/24/1998 | US5720425 Method of splicing rolled plates and aparatus for the same |
| 02/24/1998 | US5720424 Wire bonding apparatus |
| 02/24/1998 | CA1339686C Current conductor and a method for the production thereof |
| 02/19/1998 | WO1998006532A1 Linear friction welding process for making wheel rims |
| 02/19/1998 | WO1998006531A1 Linear friction welded brake shoe assembly |
| 02/18/1998 | EP0824052A1 Friction welding apparatus |
| 02/18/1998 | CN1173546A Gold alloy wire and method for making bump |
| 02/17/1998 | US5718366 Friction stir welding tool for welding variable thickness workpieces |
| 02/17/1998 | US5718044 Assembly of printing devices using thermo-compressive welding |
| 02/12/1998 | DE19632378A1 Diffusion soldering joint and method of producing same |
| 02/11/1998 | CN1173244A Electrical connection method |
| 02/10/1998 | US5715989 Microelectronic wire bonding using friction welding process |
| 02/05/1998 | WO1998004381A1 Process for joining a workpiece which can be plasticised to another workpiece |
| 02/04/1998 | EP0822741A2 Ultrasonic vibration bonding chip mounter |
| 02/03/1998 | US5714233 Metal sandwich structural body and manufacture thereof |
| 02/03/1998 | US5713508 Stabilization of conductive adhesive by metallurgical bonding |
| 02/03/1998 | US5713507 Programmable friction stir welding process |
| 01/22/1998 | WO1998002277A1 Method for forming a bi-metallic structural assembly |
| 01/22/1998 | WO1998002271A1 Alloy foil for liquid-phase diffusion bonding bondable in oxidizing atmosphere |
| 01/21/1998 | CN1171167A Composite intermediate connecting element of microelectronic device and its production method |
| 01/20/1998 | US5710414 For counteracting sagging during thermoplastic welding |
| 01/15/1998 | WO1998001239A1 Rotary acoustic horn |
| 01/15/1998 | WO1998001238A1 Stacked rotary acoustic horn |
| 01/15/1998 | CA2258073A1 Rotary acoustic horn |
| 01/14/1998 | EP0818343A1 Method of fabricating a catenary wire for supplying current to electrically driven vehicles |
| 01/14/1998 | EP0818269A1 Running gear arrangement |
| 01/14/1998 | EP0752928A4 Method of manufacturing a segmented diamond blade |
| 01/14/1998 | CN1169898A Method and apparatus for generating welding pressure in roller seam welding machine |
| 01/14/1998 | CN1169891A Support unit for ultrasonic vibration resonator |
| 01/13/1998 | US5707483 Rotary acoustic horn |
| 01/07/1998 | EP0816054A2 Method and apparatus of determining the collapse of plastic parts |
| 01/07/1998 | EP0816007A2 Method of friction-welding a shaft to a titanium aluminide turbine rotor |
| 01/07/1998 | EP0815995A2 Method for making cylindrical structures with cooling channels |
| 01/07/1998 | EP0815955A1 Support unit for ultrasonic vibration resonator |
| 01/07/1998 | CN1169348A Weld root closure method for friction stir welds |
| 01/06/1998 | US5705794 Combined heating cycles to improve efficiency in inductive heating operations |
| 12/31/1997 | WO1997049520A1 Friction welded drill rod and method for manufacturing the rod |
| 12/31/1997 | CA2257488A1 Friction welded drill rod and method for manufacturing the rod |
| 12/30/1997 | US5702049 Angled wire bonding tool and alignment method |
| 12/29/1997 | EP0813907A2 Metal foil material and a method of making it |
| 12/24/1997 | WO1997048518A2 Portable friction welding apparatus and method |