| Patents for B23K 31 - Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups (10,413) |
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| 05/14/2003 | CN1418141A Continuous high speed depositing method for double wound metal tube and depositing furnace for the method |
| 05/14/2003 | CN1416991A Welding method of high-temperature superconductive power cable joint and special apparatus thereof |
| 05/13/2003 | US6563072 Welding technique for forming passive chromium oxide film in weld and gas feed system for welding |
| 05/08/2003 | US20030085257 Apparatus and method for forming weld joints having compressive residual stress patterns |
| 05/08/2003 | US20030085255 Method of testing bonded connections, and a wire bonder |
| 05/08/2003 | DE10204122C1 Valve, for reciprocating piston machine, comprises a valve disk having an undercut expansion axially protruding over an enlarged area of a valve shaft to axially clamp the enlarged area and produce a form-locking connection |
| 05/07/2003 | EP1308072A1 Method and apparatus for providing a substrate with viscous medium and use of jetting means for the correction of application errors |
| 05/06/2003 | US6559418 Method of controlling caster and camber by welding |
| 05/02/2003 | EP1306158A1 Automatic welding device and welding skill training device |
| 05/02/2003 | EP1152864B1 Method for partially or completely coating the surfaces of components produced from aluminum or its alloys with solders, fluxing agents or binders for brazing |
| 05/01/2003 | US20030080177 Stable joining strength; for joining a diamond and a metal |
| 05/01/2003 | US20030079916 Protective overlay coating for PDC drill bits |
| 04/30/2003 | CN1413797A Expansion soldering method of aluminium-copper tube and active connection agent for the method and its making method |
| 04/30/2003 | CN1413794A Brazing filler metal and diamond soldering method |
| 04/30/2003 | CN1413792A Active compound gradient separation diffusion welding method for titanium aluminium base alloy and steel |
| 04/29/2003 | US6555779 Underwater processing device and underwater processing method |
| 04/29/2003 | US6554178 Battery case feedthrough |
| 04/24/2003 | US20030075587 Directionally solidified article with weld repair |
| 04/24/2003 | US20030075534 Automatic welding device and welding skill training device |
| 04/23/2003 | CN1411944A Manifold welding process |
| 04/23/2003 | CN1411940A Continuous welding production method of light H-type steel |
| 04/22/2003 | WO2002034449A1 Device and method for machining workpieces |
| 04/22/2003 | US6553097 X-ray tube anode assembly and x-ray systems incorporating same |
| 04/22/2003 | US6552292 Metal welding method and metal bonding structure |
| 04/22/2003 | US6550820 Connection arrangement for a mineral-insulated conduit |
| 04/22/2003 | CA2426226A1 Device and method for machining workpieces |
| 04/17/2003 | WO2003031112A1 Three components linked to each other by means of a welded connection |
| 04/17/2003 | WO2002050323A9 Nickel diffusion braze alloy and method for repair of superalloys |
| 04/16/2003 | EP1302627A2 Gas turbine engine compressor blade restoration |
| 04/16/2003 | EP1302273A2 Brazing-filler material and method for brazing diamond |
| 04/16/2003 | EP1301307A1 Method for controlling distortion of a material during a weld process |
| 04/16/2003 | CN2544875Y Three-D position-controlled full-automatic surface welding and spray coating device |
| 04/16/2003 | CN1411401A Welding assessment |
| 04/16/2003 | CN1410767A Harmless inspecting method |
| 04/10/2003 | WO2003028932A1 Processing device, processing method, and production equipment using the device and the method |
| 04/10/2003 | WO2003009335A3 Ultra fine pitch capillary |
| 04/10/2003 | US20030066869 Method and apparatus for disassembling joined layers |
| 04/10/2003 | US20030066192 Gas turbine engine compressor blade restoration method |
| 04/10/2003 | US20030066177 Method for isothermal brazing of single crystal components |
| 04/08/2003 | US6543677 Solder-ball bonding device and method |
| 04/03/2003 | WO2003026829A2 System for high speed centrifugal welding |
| 04/03/2003 | US20030062401 Method of providing wear-resistant coatings, and related articles |
| 04/03/2003 | CA2461897A1 System for high speed centrifugal welding |
| 04/02/2003 | EP1296796A2 Welding superalloy articles |
| 04/02/2003 | CN1104542C Improvements in relating to double skin composite structures |
| 04/01/2003 | US6541735 Bearing shaft assembly having a crack resistant weld |
| 04/01/2003 | US6540129 Apparatus and method for manufacturing solder balls |
| 03/27/2003 | WO2003024660A1 Method of attaching pipes |
| 03/27/2003 | US20030060136 System for high speed centrifugal welding |
| 03/27/2003 | US20030057263 Method of brazing and article made therefrom |
| 03/27/2003 | US20030057258 Nondestructive inspection method |
| 03/26/2003 | EP1295670A2 Nondestructive inspection method |
| 03/26/2003 | EP1294528A1 Method of brazing and article made therefrom |
| 03/26/2003 | EP1294525A1 Aid for welding or cutting |
| 03/26/2003 | EP0792519B1 Interconnection elements for microelectronic components |
| 03/26/2003 | CN2541116Y Angle and gap clearing device for plastic-steel door/window |
| 03/26/2003 | CN1405482A Low-speed diesel engine frame welding method |
| 03/26/2003 | CN1103834C Method for making screen cylinder, and screen cylinder |
| 03/25/2003 | US6536110 Providing a hub section formed from a metal alloy; welding an airfoil formed from a metal alloy to hub section; solution treating, heating, oil quenching prior to welding |
| 03/19/2003 | EP1292420A1 Apparatus and method for welding assessment |
| 03/19/2003 | CN1403239A Welding process for radioactive sealed seed casing |
| 03/19/2003 | CN1103266C Non-magnetic welding method for two soft magnetic material welding points |
| 03/18/2003 | US6532656 Gas turbine engine compressor blade restoration method |
| 03/12/2003 | EP1291279A2 Structural component for an aircraft |
| 03/12/2003 | EP1290246A1 Method of manufacturing an aluminium product |
| 03/12/2003 | CN2539595Y Wheelbarrow type digital controlled cutter |
| 03/12/2003 | CN1401458A Repair of single crystal nickel superalloy part |
| 03/11/2003 | US6531005 Heat treatment of weld repaired gas turbine engine components |
| 03/11/2003 | US6530278 Ultrasonic testing of tank car welds |
| 03/06/2003 | WO2002041195A8 Structural stress analysis |
| 03/06/2003 | US20030041826 Oil-through type push rod |
| 03/05/2003 | EP1288691A2 Device and process for producing a metallic sheath for optical fibers |
| 03/05/2003 | EP1287936A1 Repair method for structure and repair welding apparatus |
| 03/05/2003 | CN1400079A Soldering method of magnetic seat and fixed screw of electromagnetic switch |
| 03/05/2003 | CN1102478C Crack welding and repairing process for ferrous metal parts |
| 02/27/2003 | WO2002077404A3 Methods of girth welding high strength steel pipes to achieve pipeline crack arrestability |
| 02/27/2003 | US20030038167 Welded joints in high strength, heat resistant steels, and welding method for the same |
| 02/27/2003 | US20030037436 Method for repairing an apertured gas turbine component |
| 02/27/2003 | DE10134696C1 Vorrichtung zum Ultraschall-Prüfen der Schweißnaht längsnahtgeschweißter Rohre auf Längs- und Querfehler Apparatus for ultrasonic inspection of the weld longitudinally welded pipes for longitudinal and transverse defects |
| 02/26/2003 | EP1286020A2 Method for repairing an apertured gas turbine component |
| 02/26/2003 | CN1398694A T91 steel welding process |
| 02/20/2003 | WO2003013777A1 Impeder for manufacturing welded pipe |
| 02/20/2003 | US20030034381 Packaging method using lead-free solder |
| 02/20/2003 | CA2448503A1 Impeder for manufacturing welded pipe |
| 02/18/2003 | US6521176 Tin, bismuth, silver |
| 02/13/2003 | US20030029845 Repair method for structure and repair welding apparatus |
| 02/12/2003 | CN1396037A High-temp soldering method for aluminium nitride and copper |
| 02/11/2003 | US6518536 Joining equipment |
| 02/11/2003 | US6516990 Apparatus for making wire connections |
| 02/11/2003 | CA2255463C Method and apparatus for joining metal pieces |
| 02/11/2003 | CA2255442C Method and apparatus for joining metal pieces |
| 02/05/2003 | CN2533976Y Double-head lacquer breaking & welding equipment |
| 02/05/2003 | CN1395663A Method of mfg. ball valve |
| 02/05/2003 | CN1100642C Weld repair process and articles repaired thereby |
| 02/04/2003 | US6513860 Method and apparatus for forming a three piece tailor welded door blank |
| 02/04/2003 | CA2224772C Gas knife cooling system |
| 01/30/2003 | WO2003009335A2 Ultra fine pitch capillary |
| 01/30/2003 | WO2003008147A1 Method and system for weld process monitoring |
| 01/30/2003 | US20030019911 Indirect imaging method for a bonding tool |
| 01/30/2003 | US20030019910 Fiber alignment apparatus and process using cornercube offset tool |