Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 31,043

Document Document Title
WO/2018/164171A1
The purpose of the present invention is to provide a lead-free solder alloy, solder paste, and electronic circuit board that ensure reliable connections between solder joints and electronic components by suppressing thermomigration, whic...  
WO/2018/165128A1
A fusion welding system utilizing a radiant energy heat source such as a laser or electron- beam. The system uses a weld or filler wire having a non-round cross-section shape oriented such that the minor axis of the filler wire is aligne...  
WO/2018/162127A1
The invention relates to a bolt for fastening a component, or the earth connection of electrical or electronic components, on a vehicle body, having a head portion (3) with an external thread (8), said head portion being formed from a st...  
WO/2018/159664A1
Provided is a solder material which is capable of suppressing the occurrence of electromigration. This solder material is a core ball 1A which comprises a spherical core 2A that is configured from Cu or a Cu alloy, and a solder layer 3A ...  
WO/2018/157228A1
The high gamma prime nickel based superalloy, which comprises 10 - 13 wt. % Co, 3 - 10 wt. % Cr, 0.5 - 2 wt. % Mo, 3 - 7 wt. % W, 0.5 - 10 wt. % Re, 5 - 6 wt. % Al, 5 - 7 wt. % Ta, 0.5 - 2 wt. % Hf, 0.01 - 0.15 wt. % C, 0.005 - 0.05 wt. ...  
WO/2018/158130A1
The invention relates to a flat steel semi-finished product (1), comprising a first layer (1.1) made of a martensitic steel alloy, which has a tensile strength of > 1200 MPa and/or a hardness of > 370 HV10, and at least one second layer ...  
WO/2018/159719A1
The present invention relates to a fillet welded joint and a manufacturing method thereof, and addresses the problem of providing a fillet welded joint having excellent weld fatigue strength while suppressing low temperature cracking. In...  
WO/2018/159844A1
The purpose of the present invention is to provide an arc welding method with which the generation of spatter can be reduced, and which provides good slug agglomeration even at high welding rate. An embodiment of the present invention re...  
WO/2018/155508A1
Provided is a method for MIG brazing an Al alloy and a steel plate, said method making it possible to manufacture a lap joint member having exceptional joint strength with respect to an Al alloy. This method for MIG brazing comprises joi...  
WO/2018/152651A1
The invention relates to a thermal lance (1) consumable by an exothermic reaction used to perforate and/or cut any type of material of different thicknesses and dimensions, the lance comprising a main outer tubular body (2) and at least ...  
WO/2018/155633A1
This joining member (10) is provided with surface-processed silver surfaces (11a, 11b).  
WO/2018/147376A1
The present invention effectively increases the excellent outer-surface brazing properties of an aluminum extruded flat perforated pipe, and provides a method for inexpensively, simply and advantageously producing the same. An aluminum e...  
WO/2018/144322A1
A universal approach is described to produce welding filler materials with enhanced grain refining, for making welded objects with hot-crack resistance. Some variations provide a welding filler material comprising a functionalized metalc...  
WO/2018/140468A1
An aluminum alloy brazing sheet has a 3XXX, 1XXX or 6XXX core, an interliner and a 4XXX brazing layer without added Mg. The interliner has Bi and Mg, the magnesium migrating to the surface of the brazing sheet during brazing and reducing...  
WO/2018/138239A1
Welding element (10), which is suitable for being connected to a workpiece using a welding method and comprises: - a head (14) 14 having a welding surface (22) and a stop surface (24) that is remote from the welding surface (22), - a sha...  
WO/2018/135426A1
The present invention is a flux, etc., including a terpene phenol resin and having an acid value of 120 mg KOH/g or greater.  
WO/2018/135658A1
This mixed composition coating material for brazing is characterized in that: the total mass of solids, an organic solvent and water is 100% by mass; from 30% by mass to 80% by mass (inclusive) of the solids is contained relative to the ...  
WO/2018/135427A1
Flux, etc., that includes a terpene phenol resin that has a hydroxyl value of at least 110 mgKOH/g.  
WO/2018/134673A1
Provided is a soldering method for bonding an electrode on a substrate and an electrode on an electronic component by forming a solder joint that exhibits superior connection reliability while reducing thermal damage to the electronic co...  
WO/2018/131370A1
The present invention relates to a low hydrogen shielded metal arc welding rod that has a core covered by a coating agent and is characterized in that the coating agent contains, in percent by mass of total mass, 6.0% or more of an ore t...  
WO/2018/123203A1
A brazing sheet for fluxless brazing characterized in that an outermost brazing material layer comprising an Al-Si alloy containing 2–13% Si by mass and an intermediate brazing material layer comprising an Al-Si-Mg alloy containing 4...  
WO/2018/124591A1
One embodiment of the present invention provides a solid wire comprising 0.02-0.08 wt% of carbon (C), 0.2-1.0 wt% of silicon (Si), 0.9-1.5 wt% of manganese (Mn), 0.01-0.035 wt% of titanium (Ti), 0.02-0.025 wt% of aluminum (Al), and the b...  
WO/2018/114766A1
The invention relates to a method for joining hot gas component segments (6, 7), comprising the following steps: providing the segments (6, 7) to be joined; applying complementary joining elements (8) to the surface of the segments (6, 7...  
WO/2018/110320A1
An aluminum alloy brazing sheet provided with: an aluminum alloy core containing 0.3-1.2% by mass of Si, 0.1-1.5% by mass of Cu, and 0.3-2.0% by mass of Mn, the remainder comprising Al and unavoidable impurities; an aluminum alloy brazin...  
WO/2018/107958A1
An enhanced welding column fabrication device, comprising a welding wire supplying mechanism (1), a copper strip winding mechanism (2), a copper strip dip-soldering mechanism (3), and a welding wire leveling cut-off mechanism (4); the we...  
WO/2018/111013A1
A resistance welding electrode and a manufacturing method therefor are provided. The welding resistance electrode according to one embodiment of the present invention comprises: a metal base material; and a coating layer formed on the me...  
WO/2018/108815A1
A brazing material for brazing a brazed plate heat exchanger comprising a number of heat exchanger plates being provided with a pressed pattern of ridges and grooves adapted to provide contact points between neighbouring heat exchanger p...  
WO/2018/103971A1
The invention relates to a hybrid component comprising a steel component (10), a light metal component (20), and an adapter component (30, 30A) which connects the steel component (10) to the light metal component (20). The adapter compon...  
WO/2018/103085A1
A cable welding wire for use in a CMT welding system, comprising a central welding wire (1), the outside of the central welding wire being provided with a helical welding wire (2), the helical welding wire (2) being tightly wound around ...  
WO/2018/103996A1
Continuous cracks can be optimally repaired using CMT technology by using a fluxed-core wire of solder material with a filling consisting of solder material and base material.  
WO/2018/101945A1
A laminate sheet including a weldable margin is formed by laminating metal sheets having a core layer disposed therebetween. The core layer is formed of a core material which includes one or more of a viscoelastic, adhesive and acoustic ...  
WO/2018/101249A1
A welding arm 10 is provided with a chip electrode 11, a holder 12, and a shank 20. The shank 20 as an electroconductive support member includes a Cu parent phase and a second phase including a Cu-Zr-based compound dispersed in the Cu pa...  
WO/2018/100793A1
Provided are: a brazing sheet that exhibits an excellent brazeability in brazing within an inert gas atmosphere and is able to curb an increase in material cost; and a production method therefor. This brazing sheet has: a core material h...  
WO/2018/096061A1
A method for synthesising an Ag-Sn intermetallic compound comprising the following sequence of steps: - a step of providing a mixture (E1) during which a solution of a mixture of a silver salt and a protective agent in a polyol solvent i...  
WO/2018/096917A1
The purpose of the present invention is to prevent solder from scattering during a reflow process and to reliably remove oxide films formed on surfaces of the solder and an electrode. A soldering method according to the present invention...  
WO/2018/096068A1
The present invention relates to a method of bonding at a faying surface two substrates of γ-titanium aluminide alloy having a β-single phase region at elevated temperatures, comprising the steps of applying a braze material of a titan...  
WO/2018/096069A1
The present invention relates to a method of bonding two substrates of γ-titanium aluminide alloy at a faying surface, comprising the steps of applying a braze material of a titanium alloy consisting of from 10 to 35 at.% aluminum, from...  
WO/2018/094308A1
A car body (1) includes a nut plate (2) predominantly made of hardened steel, wherein the hardened steel of the nut plate (2) is welded directly to the car body (1). A nut plate (2) as for use in direct welding to a car body (1) is also ...  
WO/2018/091147A1
A method of cleaning a workpiece (6, 8, 9) after a welding process is provided, wherein the cleaning is conducted by removing oxide from the surface of the workpiece (6, 8, 9) which is formed on the weld (8) and the heat-affected zone (9...  
WO/2018/093265A1
The invention relates to a nickel-base alloy including nickel and at least alloying elements chromium, boron, silicon and niobium, the alloy including 4.0-5.0 wt% Nb, with 18 - 22 wt% Cr, 5.5 - 6.5 wt% Si, 1.0 - 1.5 wt% B, 5 - 8 wt% Fe, ...  
WO/2018/087812A1
A flux-cored wire according to one embodiment of the present invention comprises a steel outer layer and flux filling the interior of the steel outer layer. The flux contains a total of 0.11% or more of fluorides in terms of F, 4.30–7....  
WO/2018/088070A1
The present invention provides: a tubular body used in high temperature atmospheres; and a method for stably forming a metal oxide layer to have a high surface area on the inner surface of the tubular body. This tubular body used in high...  
WO/2018/088069A1
The present invention provides: an alloy for overlay welding, the alloy being capable of forming an Al oxide-containing alumina barrier layer in a protrusion overlay-welded on the inner surface of a reaction tube; a welding powder; and a...  
WO/2018/084072A1
A flux which contains at least one component selected from the group consisting of diglycolic acid and salts thereof; and the like.  
WO/2018/085494A1
An apparatus for an electrical discharge machine for milling a shaped cavity in a workpiece includes a hollow electrode having a metallic inner shell with at least one passage for receiving dielectric fluid. A layer including at least on...  
WO/2018/069382A1
A brazed article (1) is disclosed. It comprises a first workpiece (3), a second workpiece (5) and a brazed joint (7) which fixedly connects the workpieces (3, 5) by means of a brazing filler material (11) distributed between a first join...  
WO/2018/070838A1
The present invention relates to an aluminum powder coated with a fluorine-based hydrocarbon polymer layer, and a preparation method therefor. According to the present invention, the aluminum powder coated with a fluorine-based hydrocarb...  
WO/2018/071284A1
An electrode wire for use in an electrical discharge machining apparatus includes a metallic core and a layer of gamma phase brass disposed over the metallic core. Particles of beta phase brass are interspersed within the gamma phase bra...  
WO/2018/070753A1
One aspect of the present invention relates to a cold rolled steel sheet for a flux cored wire, comprising, by wt%, 0.01-0.15% of C, 0.1-0.5% of Mn, 0.05% or less of Si (excluding 0%), 0.0005-0.01% of P, 0.008% or less of S (excluding 0%...  
WO/2018/067426A1
Improved electrical and thermal properties of solder alloys are achieved by the use of micro-additives in solder alloys to engineer the electrical and thermal properties of the solder alloys and the properties of the reaction layers betw...  

Matches 1 - 50 out of 31,043