| Patents for B23K 1 - Soldering, e.g. brazing, or unsoldering (16,089) |
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| 04/14/1999 | EP0907452A1 Process for cooling soldered objects |
| 04/14/1999 | CN1214115A Unit construction plate-fin heat exchanger |
| 04/14/1999 | CN1213996A Soldered metal honeycomb structures with spacers in solder gaps and process and solder for its prodn. |
| 04/14/1999 | CN1213588A Honeycomb structure for catalyst |
| 04/14/1999 | CN1043002C Appts. for detecting solder wave surface in wave soldering appts. |
| 04/13/1999 | US5894054 Aluminum components coated with zinc-antimony alloy for manufacturing assemblies by CAB brazing |
| 04/13/1999 | US5893992 Portable electric desoldering tool |
| 04/13/1999 | US5893709 Heat-transfer device for use in a convective-heat installation, in particular in a convective soldering installation |
| 04/13/1999 | US5893466 Support for printed circuit board during processing |
| 04/07/1999 | EP0907064A2 Heat exchanger, more particularly air cooler for power plant, and method for manufacturing same |
| 04/07/1999 | EP0906633A1 Switching contact system for a low voltage power switch with flexible conductors |
| 04/07/1999 | CN1213016A Quasi-azeotropic mixture based on 1,1,1,3,3-pentafluorobutane, methylene choride and methanol for treatment of solid surfaces |
| 04/07/1999 | CN1042816C Device for ultrasonic sealing |
| 04/06/1999 | US5891248 Apparatus for producing an exhaust gas cleaning metal carrier |
| 04/06/1999 | US5890646 Soldering/desoldering apparatus with spring-loaded floating vacuum pickup device |
| 04/06/1999 | US5890402 Method of making tool dies |
| 04/01/1999 | DE19802358A1 Nozzle arrangement for repair equipment for semiconductor assembly |
| 03/31/1999 | EP0904881A1 Assembling or build-up diffusion brazing method of titanium aluminide workpieces |
| 03/31/1999 | CN1042703C Method of making brazeable metal pipe having tube-insertion apertures formed with guide lugs |
| 03/30/1999 | CA2134019C Solder ball connections and assembly process |
| 03/25/1999 | WO1999014545A1 Heat exchanger |
| 03/25/1999 | WO1999014544A1 Tube for heat exchangers and method of manufacturing the same |
| 03/24/1999 | EP0903422A1 Coating parent bore metal of engine blocks |
| 03/24/1999 | EP0781186B1 Method of applying solder to connection surfaces, and method of producing a solder alloy |
| 03/24/1999 | EP0696240B1 Process and apparatus for the wave soldering of circuit boards |
| 03/24/1999 | CN1211944A Method for supplying gas to chamber and method for regulating content of given element in atmosphere of such chamber |
| 03/24/1999 | CN1211483A Jointed metallic parts and parts jointing method |
| 03/24/1999 | CN1211472A Nozzle structure of repair apparatus for semiconductor package |
| 03/23/1999 | US5884833 Ultrasonic vibration soldering apparatus and resonator used therein |
| 03/23/1999 | US5884651 Valve and associated soldering method |
| 03/23/1999 | CA2021476C Method of making a heat exchanger |
| 03/18/1999 | WO1999013687A1 Portable electric desoldering tool |
| 03/18/1999 | WO1999012689A1 Process of using an active solder alloy |
| 03/18/1999 | CA2297814A1 Portable electric desoldering tool |
| 03/17/1999 | EP0901864A2 Portable electric desoldering tool |
| 03/16/1999 | US5881635 Enamelled cookware and method of manufacturing it |
| 03/16/1999 | US5881607 Ceramic-metal composite assembly |
| 03/11/1999 | DE19801374C1 Method for soldering micro structured sheet metal elements |
| 03/10/1999 | EP0900619A2 Method of brazing aluminium with flux and a furnace therefor |
| 03/10/1999 | EP0609449B1 Metal honeycomb support manufacturing method |
| 03/10/1999 | CN1210440A Method for preventing gold plate connector on PCB from being contaminated |
| 03/09/1999 | US5879206 Terminal connector capable of attachment to a metallic surface |
| 03/09/1999 | US5878943 Method of fabricating an electronic circuit device and apparatus for performing the method |
| 03/09/1999 | US5878942 Soldering method and soldering apparatus |
| 03/09/1999 | US5878941 Method of soldering components on a carrier foil |
| 03/04/1999 | WO1999010718A1 Method and apparatus for improved temperature control in rapid thermal processing (rtp) systems |
| 03/04/1999 | DE19818436A1 Fluxless soldering especially of a chip to a ball grid array substrate |
| 03/03/1999 | EP0899448A2 Fabrication of a rocket engine with transition structure between the combustion chamber and the injector |
| 03/03/1999 | CN1209369A Heat-conducting process for lining lead-plate |
| 03/02/1999 | US5876499 Solder spray leveller |
| 03/02/1999 | US5876183 Blade for rotors and method for producing rotors with such blades |
| 02/25/1999 | WO1999008831A1 Substrate facing method, body and kit |
| 02/25/1999 | WO1999008825A1 Assembling electroconductive parts by electric current heating |
| 02/25/1999 | DE19749042C1 Soldering process that avoids waste water disposal into environment |
| 02/25/1999 | DE19735219A1 Method for joining electrically conductive parts |
| 02/25/1999 | CA2310025A1 Assembling electroconductive parts by electric current heating |
| 02/24/1999 | EP0898443A1 Reflow soldering device |
| 02/24/1999 | EP0897749A2 Metal honeycomb and production method thereof |
| 02/24/1999 | EP0658390B1 Exhaust gas cleaning metal carrier and method of manufacturing the same |
| 02/23/1999 | US5875102 Eclipse via in pad structure |
| 02/23/1999 | US5874175 Brazed bonding layer being microscopically void-free |
| 02/23/1999 | US5873703 Repair of gamma titanium aluminide articles |
| 02/17/1999 | EP0896849A1 Method and apparatus for removal of components mounted on a substrate |
| 02/16/1999 | US5872051 Process for transferring material to semiconductor chip conductive pads using a transfer substrate |
| 02/16/1999 | US5871592 Solder and soldering method |
| 02/16/1999 | US5871139 Brazing joints |
| 02/16/1999 | US5871137 Automated butt splicer for copper-based tapes |
| 02/11/1999 | WO1999006783A1 Heat exchanger manifold connection piece and method for fixing same |
| 02/11/1999 | DE19734211A1 Soldering ceramic parts together or to metals |
| 02/10/1999 | EP0743887B1 Method for the vacuumtight sealing of a beryllium window to a metal substrate |
| 02/10/1999 | CN1042003C Method for enhancing soldering strength |
| 02/09/1999 | US5868297 Device for separating components from a substrate, in particular for unsoldering electronic components |
| 02/09/1999 | US5867899 Method of manufacturing a header pipe for a heat exchanger |
| 02/04/1999 | DE19741557C1 Applying solder to electromechanical precision components made of electroconductive materials |
| 02/04/1999 | DE19733135A1 Producing an article of two constituent components |
| 02/03/1999 | EP0894851A1 Near azeotropic mixtures based on 1,1,1,3,3-pentafluorobutane, methylene chloride and methanol for treatment of solid surfaces |
| 02/03/1999 | EP0894561A2 Horizontal soldering system with oil blanket |
| 02/03/1999 | EP0894332A1 Use of a cleaning process, a cleaning process, a connecting process and work piece pair |
| 02/03/1999 | CN1206934A Chip packaging device |
| 02/02/1999 | US5865365 Method of fabricating an electronic circuit device |
| 02/02/1999 | US5864946 Method of making contact tip structures |
| 01/28/1999 | DE19731753A1 Reflow soldering system |
| 01/27/1999 | EP0893187A1 Coating method for metallic workpieces to be soldered, coating used and coated workpiece obtained |
| 01/27/1999 | EP0892693A1 Process and device for securing teeth to blanks |
| 01/27/1999 | CN1205928A Use of silver-copper palladium brazing alloys |
| 01/26/1999 | US5864119 IR conveyor furnace with controlled temperature profile for large area processing multichip modules |
| 01/26/1999 | US5862976 Brazeable aluminum alloy cast material and method of brazing the same |
| 01/26/1999 | US5862588 Method for restraining circuit board warp during area array rework |
| 01/21/1999 | WO1999002342A1 Method and device for producing a metallic or ceramic body |
| 01/21/1999 | DE19729967C1 Additional material deposition on thin metal sheet |
| 01/20/1999 | EP0892331A2 Apparatus for setting heating condition in heating furnace and thermal analyzer for object to be heated in heating furnace |
| 01/20/1999 | EP0891837A1 Use of silver/copper/palladium brazing alloys |
| 01/20/1999 | EP0891835A2 Method and apparatus for attaching electronic components to substrates |
| 01/19/1999 | US5860584 Method of bonding amorphous carbon material with metal material or ceramic material and electron tube device |
| 01/19/1999 | US5860583 Evaporative cooling vessel for controlling the temperature of a portion of an electronic part during solder reflow |
| 01/19/1999 | US5860582 Inert atmosphere soldering apparatus |
| 01/14/1999 | WO1999001250A1 Method for soft soldering metals and soft solder for carrying said method |
| 01/14/1999 | DE19729239A1 Finned-tube block for heat transfer unit |
| 01/14/1999 | CA2240184A1 Method and apparatus for attaching electronic components to substrates |
| 01/13/1999 | EP0889768A1 Soldered metal honeycomb structures with spacers in the solder gaps and process and solder for its production |