Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23K - Soldering or unsoldering; Welding; Cladding or plating by soldering or welding; Cutting by applying heat locally, e.g. flame cutting; Working by laser beam › B23K 35 - Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
Patents for B23K 35 - Rods, electrodes, materials, or media, for use in soldering, welding, or cutting (23,588)
11/1999
11/17/1999CN1235079A Solder alloy
11/16/1999US5985456 Heat curable; nonhydrolzying; corrosion resistance
11/16/1999US5985233 Low-melting potassium fluoroaluminate
11/16/1999US5985212 Consisting of at least about 75 weight percent sn, between about 0.01 and 9.5 weight percent cu, between about 0.01 and 5.0 weight percent ga, between about greater than 0 and 6 percent in; tensile strength
11/16/1999US5985056 Method for laser induced improvement of surfaces
11/16/1999US5985043 Thermally curable adhesive comprising acid having two or more double bonds as fluxing agent, double bond containing diluent capable of crosslinking fluxing agent, optionally free radical initiator, resin
11/16/1999US5984166 Process for creating fine and coarse pitch solder deposits on printed ciruit boards
11/16/1999US5984161 Flux-encased resilient solder preforms and process for the preparation thereof
11/11/1999DE19820046A1 Weld stud and cap where the cap has a deformable portion
11/10/1999CN1234314A Tungsten-pole argon arc-welding metal-powder-core weld wire for aged martensite steel and production method thereof
11/10/1999CN1234313A Tungsten-pole argon arc-welding power-core weld wire for 9-chromium-molybdenum-niobium-alumen heat resisting steel
11/10/1999CN1234312A Welding stick and producing method therefor
11/10/1999CN1234308A Welding method of conductor
11/09/1999US5980822 Comprising bismuth, silver, antimony, copper, phosphorus, germanium, antins; solders for connecting electric circuit boards; nontoxic
11/09/1999US5980650 Flowability, uniform coatings; for brazing metal workpiece surfaces
11/09/1999CA2018930C Liquid metal matrix thermal paste
11/04/1999WO1999055925A1 Aluminium alloy for use in a brazed assembly
11/03/1999EP0953652A1 A polycrystal diamond tool
11/03/1999EP0953401A1 Wire for welding high-chromium steel
11/03/1999EP0953400A1 Fatigue-resistant lead-free alloy
11/03/1999EP0953137A1 Heat exchanger core based on aluminum and process for producing the same
11/02/1999US5977637 Integrated electronic device having flip-chip connection with circuit board
11/02/1999US5975405 Diffusion bonding method and diffusion bonding apparatus
11/02/1999CA2077166C Girth-welding process for a pipe and a high cellulose type coated electrode
10/1999
10/28/1999WO1999054372A1 Adhesive and encapsulating material with fluxing properties
10/27/1999CN1233203A Use of a metal powder for surface coating by submerged arc welding
10/27/1999CA2230331A1 Organic acids activated low residue no clean solder flux composition
10/26/1999US5973932 Soldered component bonding in a printed circuit assembly
10/26/1999US5972246 Electro-conductive composition and electronic equipment using same
10/21/1999WO1999052672A1 Water-base binder for aluminum material brazing, brazing composition, and method of brazing with the composition
10/21/1999WO1999052671A1 Composite powder for diffusion-welding
10/20/1999EP0889768B1 Soldered metal honeycomb structures with spacers in the solder gaps and process and solder for its production
10/20/1999EP0748666B1 High-strength solder alloy
10/20/1999EP0708845B1 Ferritic-austenitic stainless steel and use of the steel
10/20/1999CN2344123Y Three-roll opened tube closing machine
10/20/1999CN1231952A Method and apparatus for reflow metallic surfaces
10/19/1999US5968671 Brazed composites
10/19/1999US5968670 Enhanced ceramic ball grid array using in-situ solder stretch with spring
10/19/1999US5968299 Foil coating on a local region of a component and its method of production and installation
10/19/1999US5968288 Reacting aqueous fluoroaluminic acid with a potassium compound and then adding potassium cryolite to the precipitated suspension, separating and drying resulting solid free of hexafluoroaluminate
10/14/1999WO1999033605A9 Turbine components with skin bonded to substrates
10/14/1999DE19831834A1 Schutzgas zum MIG/MAG-Schweißen von Aluminium Shielding gas for MIG / MAG welding of aluminum
10/14/1999DE19831833A1 Schutzgas zum WIG-Gleichstromschweißen von Aluminium Shielding gas for TIG DC welding aluminum
10/14/1999DE19831832A1 Schutzgas zum WIG-Wechselstromschweißen von Aluminium Shielding gas for AC TIG welding aluminum
10/14/1999DE19831831A1 Schutzgas zum WIG-Gleichstromschweißen von Aluminium Shielding gas for TIG DC welding aluminum
10/13/1999EP0949041A1 Shielding gas for direct current TIG-welding of aluminium
10/13/1999EP0949040A1 Shielding gas for MIG/MAG-welding of aluminium
10/13/1999EP0949039A1 Shielding gas for direct current TIG-welding of aluminium
10/13/1999EP0949038A1 Shielding gas for alternative current TIG-welding of aluminium
10/13/1999EP0948657A1 MANUFACTURE AND USE OF ZrB 2?/Cu COMPOSITE ELECTRODES
10/13/1999CN1045628C Process for making electrode material of W-Mg-C copper infiltrated alloy
10/12/1999US5965945 Lead solder bump shield
10/12/1999US5965645 Plastisol composition
10/12/1999US5965278 Method of making cathode targets comprising silicon
10/12/1999US5965197 Mixing dispersoid particles with solder particles to coat surface, subjecting to plastic deformation to reduce thickness
10/12/1999US5964963 Self-reactive bonding particles selected from the group consisting of gold, cadmium, copper, zinc, tin, lead, silver, silicon, chromium, cobalt, antimony, bismuth, aluminum, iron, magnesium, nitrogen, carbon, and boron; welding, soldering
10/12/1999US5964395 Spraying with liquid metal; bonding
10/06/1999EP0947284A1 Aluminum welding process and composition for use in same
10/06/1999EP0947283A1 A high hardness and wear-resisting flux cored wire
10/06/1999EP0946331A1 Method and process gas for laser welding metal work pieces
10/06/1999EP0946330A1 A solder composition
10/06/1999EP0946315A1 Multilayer metal composite products obtained by compound strand casting
10/05/1999US5962133 Solder, electronic component mounted by soldering, and electronic circuit board
10/05/1999US5961861 Apparatus for laser alloying induced improvement of surfaces
10/05/1999US5961853 Fluxless
10/05/1999US5961032 Method of fabrication of a multi-component solder column by blocking a portion of a through hole in a mold
10/05/1999US5961028 System for joining thin-walled steel parts
09/1999
09/30/1999WO1999048642A1 Methods and apparatuses for forming solder balls on substrates
09/30/1999WO1999048641A1 New fluxing agents
09/30/1999WO1999048640A1 Erosion resistant coating
09/30/1999WO1999048639A1 Leadless solder
09/30/1999DE19913111A1 Brazing of aluminum and its alloys e.g. automobile radiators or heat exchangers
09/29/1999EP0945414A2 Joined articles and a process for producing such joined articles
09/29/1999EP0945207A1 Plasma or TIG welding or cutting method using non-oxidizing gas containing a low content of impurities, in particular H2O and/or O2
09/28/1999US5960251 Storage-stable laminated electronic circuit boards protected by coating with a benzimidazole, an alkylimidazole, a benzotriazole or an alkyltriazole and metal particles of solder-wettable metals
09/28/1999US5958333 Tin-silver-based soldering alloy
09/28/1999US5958332 Cylinder member and nickel-based facing alloys
09/28/1999US5958151 Fluxing media for non-VOC, no-clean soldering
09/28/1999US5957365 Brazing rod for depositing diamond coating to metal substrate using gas or electric brazing techniques
09/28/1999US5957364 Integrated solder preform array having a tin outer coating
09/26/1999CA2266931A1 Plasma or tig welding or cutting process using a non-oxydizing gas low in h20 and/or 02 impurities
09/22/1999EP0616562B1 Solder paste formulations for use in the electronics industry
09/21/1999US5955686 Brazing materials for producing metal-ceramics composite substrates
09/16/1999WO1999021680A3 Turbine blades made from multiple single crystal cast superalloy segments
09/16/1999DE19911095A1 Low cost electric discharge machining electrode wire for increased machining speed
09/14/1999US5952042 Heating preform from tape; tape comprising base metal layer and braze alloy layer, both layers containing fibrilated polytetrafluoroethylene binder
09/14/1999US5951792 Method for welding age-hardenable nickel-base alloys
09/14/1999US5950907 Using alloy of tin, silvewr and lead
09/14/1999US5950453 Multi-component refrigeration process for liquefaction of natural gas
09/14/1999CA2047471C Method for connection of railway point components consisting of cast hard manganese steel or manganese steel or manganese steel rails to a rail made from carbon steel
09/10/1999WO1999033605A3 Turbine components with skin bonded to substrates
09/08/1999EP0940215A1 Hard sintered body tool
09/08/1999EP0939684A1 Method for soft soldering metals and soft solder for carrying said method
09/08/1999CN2336907Y Ratch type device for feeding chemicals for making wire or rods for soldering
09/08/1999CN1044985C Solder paste
09/08/1999CN1044984C Brazing pin and method for its manufacturing
09/07/1999US5948549 Sinter joining method and sintered composite member produced by same
09/07/1999US5948533 Vertically interconnected electronic assemblies and compositions useful therefor
09/07/1999US5948320 Wettability; improved handling
09/02/1999CA2263613A1 Hard sintered body tool
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