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)
10/1991
10/16/1991EP0452009A2 Water soluble solder flux and paste
10/15/1991US5056882 Laser beam deflecting device including a surface with a groove which receives a laser beam without reflecting the beam to a scanned portion
10/15/1991US5056706 Liquid metal paste for thermal and electrical connections
10/15/1991US5056703 Method of splicing webs
10/15/1991CA1290597C Process for forming metal-ceramic composites
10/15/1991CA1290565C High strength high toughness welding for steam turbine rotor repair
10/13/1991CA2039205A1 Process for brazing metallized components to ceramic substrates
10/09/1991EP0450794A1 Stable low fume stainless steel welding electrode
10/09/1991EP0450617A1 Method of forming weld bead of pure copper on ferroalloy base material
10/09/1991EP0450278A1 Solder/polymer composite paste and method
10/09/1991EP0449813A1 Complex ceramic whisker formation in metal-ceramic composites
10/09/1991CN1055135A Gold soldering flux alloy for fine gold adornment
10/09/1991CN1055134A Gold soldering paste for fine gold adornment
10/08/1991US5055655 Low hydrogen basic metal cored electrode
10/08/1991US5055361 Bonded ceramic-metal article
10/08/1991US5054980 Composite weldable stud and method of using same
10/08/1991US5054682 Method of bonding a tool material to a holder and tools made by the method
10/03/1991WO1991014799A1 Method for working surfaces on metals
10/03/1991WO1991014532A1 Solder delivery system
10/02/1991EP0449600A2 Multilayer tubing made from metal and production process therefor
10/02/1991EP0448791A1 High yield strength weld metal alloy and method for its deposition
10/02/1991CN1054924A Moisture resistant austenitic stainless steel welding electrode
10/01/1991US5053195 Wetting metal powder with liquid metal; mechanically alloying in mixer
10/01/1991US5052612 Process for soldering allowing low ionic contamination without cleaning operation
10/01/1991CA2039407A1 Multilayer tubing made from metal and production process therefor
10/01/1991CA1289785C Weld stud
09/1991
09/28/1991CA2039192A1 Solder delivery system
09/25/1991EP0447666A1 Low hydrogen basic metal core electrode
09/25/1991CN1054734A Deposit-metal-type thermit for welding-up ingot mould
09/24/1991US5051811 Solder or brazing barrier
09/24/1991US5051397 Joined body of high-temperature oxide superconductor and method of joining oxide superconductors
09/24/1991US5051112 Rods made by mixing particles of tungsten carbide, particles of a metal binders, pressing by extrusion to form rods, heat treatment
09/23/1991CA2036834A1 Stable low fume stainless steel welding electrode
09/19/1991DE4007673A1 Aluminium welding process - uses direct current, tungsten electrode and a shielding gas contg. helium and argon
09/18/1991EP0446978A1 Slide coating
09/18/1991CN1054698A Plasma arc starting process
09/17/1991US5049722 Laser barrier material and method of laser drilling
09/17/1991US5048744 Improved wetting during fusion
09/17/1991CA1288974C Corrosion resistant aluminum core alloy
09/15/1991WO1991013720A1 A method of producing a protective gas and a gas mixture therefor
09/11/1991EP0445818A1 Method of modifying surface qualities of metallic articles and apparatus therefor
09/11/1991EP0445438A1 Azeotrope-like solvents mixture and process for cleaning electronic components using them
09/11/1991CN1054448A Cobalt-base wrought alloy compositions and articles
09/10/1991WO1991013719A1 Brazing sheet comprising brazing material based on aluminum-magnesium-silicon alloy
09/10/1991US5047451 Finely divided metals, organic solvent dissolving a primary bonding resin curable to a dry resin
09/10/1991US5046658 Method and apparatus for soldering articles
09/04/1991EP0444483A1 Cobalt-base wrought alloy compositions and articles
09/04/1991EP0444344A2 Plasma arc starting process
09/03/1991US5045410 Electrical connectors which retain good solderability, inner layer of phosphorus-tin-copper alloy, outer layer of tin-lead alloy
09/03/1991US5045128 Printed circuits
09/03/1991US5045127 Fluxing agent is quaternary ammonium hydroxide
09/03/1991US5044944 Furnace of decreasing oxygen concentration to ultra low amount
09/03/1991US5044546 Plating with zinc and cadmium; heating in vacuum
08/1991
08/28/1991EP0443954A1 Soldering flux for lead battery accessories
08/28/1991EP0443030A1 Soldering flux
08/28/1991EP0338005B1 Process and device for cutting materials with a laser beam
08/27/1991WO1991012919A1 Coating and brazing technique
08/27/1991US5043552 Cutting electrode for underwater and land use
08/27/1991US5043139 Amalgam preform, method of forming the preform and method of bonding therewith
08/27/1991US5042574 Aluminum clad aluminum fin structure brazed to partition of iron aluminum intermetallic; corrosion resistance
08/22/1991WO1991012108A1 Particle-enhanced joining of metal surfaces
08/21/1991EP0442475A2 Gas metal arc welding and shielding gas therefor
08/21/1991EP0441926A1 Process and device for making solder rods with a copper content
08/21/1991EP0283492B1 Welding electrode arrangement
08/20/1991US5041343 Casting an aluminum alloy, cladding the core with aluminum brazing alloy, hot, then cold rolling to form a band of dense precipitate adjacent to the cladding
08/20/1991US5041174 Austenitic-ferritic alloy; railroad tracks
08/20/1991US5041169 Flux composition
08/20/1991US5040718 Applying powdered mixture of low and high melting nickel alloys, heating to melt low-melting alloy, cooling to fill holes
08/20/1991US5040717 For terminating closely spaced conductors
08/20/1991CA1287752C Method for forming a titantium lined electrochemical cell
08/14/1991EP0441664A1 Cleaning composition based on 1,1-dichloro-1-fluoroethane, methylformiate and methanol
08/14/1991EP0441262A1 Titanium carbide modified hardfacing for use on bearing surfaces of earth boring bits
08/13/1991US5039576 From bath having alkyl sulfonic acid electrolyte, low melting
08/13/1991US5038996 Lead and tin coating to form eutectic bond
08/13/1991US5038640 Titanium carbide modified hardfacing for use on bearing surfaces of earth boring bits
08/09/1991CA2035285A1 Titanium carbide modified hardfacing for use on bearing surfaces of earth boring bits
08/08/1991WO1991011540A1 Ultra high strength aluminum-base alloys
08/08/1991CA2035364A1 Cleaning substance containing 1,1-dichloro-1-1 fluoroethane, methy formiate and methanol
08/07/1991CA2031070A1 Wear resistance in a hardfaced substrate
08/06/1991US5037707 Aluminum products having improved corrosion resistance
08/01/1991DE4002348A1 Metal soldering - uses evaporation of a surface for cleaning, and surface tension reduction using vapour pressure and heat
07/1991
07/31/1991EP0439179A1 Method of improving qualities of materials and wires used therefor
07/31/1991EP0439031A1 Method of welding clad steel
07/31/1991EP0438601A1 Insulation coating composition for electric sheet and method of insulation coating of electric sheet
07/31/1991CN1053380A Electrode for plasma arc torch
07/31/1991CN1013379B Rare earth tungsten electrode material and its production method
07/30/1991US5035959 Silicon nitride, hardness
07/30/1991CA1287073C Repair of a member having a projection
07/25/1991WO1991011081A1 Method, system and composition for soldering by induction heating
07/25/1991WO1991010534A1 Method of making electrode
07/25/1991DE4001825A1 Anticorrosion coated steel pipe welding
07/24/1991EP0437915A2 Electrode for plasma ARC torch
07/24/1991CN1013252B Welding repair method for cast roller
07/23/1991US5033666 Electronics
07/23/1991US5033334 Brazing, bonding
07/18/1991DE4000991A1 Flexible endless welding wire for cladding steel surfaces - has iron wire core covered with powdered extruded layer of metal carbide, iron, manganese, silicon, nickel and molybdenum
07/17/1991EP0436635A1 Perfluoroheptaglyme - an improved vapor-phase soldering fluid
07/17/1991EP0436628A1 Fluorination of epoxides
07/16/1991US5032359 Ultra high strength weldable aluminum-lithium alloys
07/16/1991US5032358 Thermo and electroconductive
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