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Patent Searching and Data


Matches 1 - 50 out of 23,676

Document Document Title
WO/2017/194791A1
An extrusion and bonding tool for carrying out a solid-state hybrid metal extrusion and bonding process, the tool being for extruding an extrusion material and bonding the extrusion material to a substrate is provided. The tool may compr...  
WO/2017/194793A1
An extrusion and bonding tool for carrying out a hybrid metal extrusion and bonding process, the tool being for extruding an extrusion material and bonding the extrusion material to a substrate is provided. The tool may comprise a main b...  
WO/2017/194518A1
The invention relates to a method for joining two tubular parts (2, 3), an internal part (3) and an external part (2), by magnetic pulses, said external part (2) having an annular wall (20) having an outer surface (22). The method compri...  
WO/2017/194792A1
A solid-state method of bonding an extruded bead of metal material (4) onto the surface of a metal substrate (6) is provided. The method comprises deforming the surface of the substrate; extruding extrusion material to form extrudate; an...  
WO/2017/192636A1
A first method of forming an object (400) includes wrapping foil around a preform (305) to provide a multi-layered structure including a plurality of layers of wrapped foil, and diffusion bonding the plurality of layers and the preform (...  
WO/2017/190688A1
An ultrasonic pressure sealing device and method. The device comprises a support frame, an anvil roller (1), two sets of ultrasonic devices (2), and one set of material conveying device; the anvil roller (1), the ultrasonic devices (2) a...  
WO/2017/188272A1
The purpose of the present invention is to implement a friction stir welding device that can achieve appropriate friction stir welding while suppressing wear and breakage of a welding tool. To this end, this friction stir welding device ...  
WO/2017/188399A1
A spot welding device, which stacks a plurality of plate materials and performs spot welding, is provided with: a displacement driver for relative displacement of overlap parts of the plurality of plate materials and a tool; a rotational...  
WO/2017/188608A1
The present invention relates to a method for manufacturing an air conditioner including a heat exchanger having a plurality of tubes and one or more return bends for connecting the tubes, the method comprising: a cladding step of claddi...  
WO/2017/186962A1
The invention relates to a method for connecting a base layer with at least one cover layer, wherein a connecting element is produced by being cut out of the cover layer. According to the invention, the cut-out connecting element is then...  
WO/2017/184203A1
A sonotrode that includes a sealing face; a front quarter wavelength region adjacent to the sealing face, wherein the front quarter wavelength region has been modified to increase the gain of the sonotrode; and a rear quarter wavelength ...  
WO/2017/182145A1
The invention relates to an aluminum composite material, comprising at least one core layer (4) having an aluminum core alloy and at least one corrosion protection layer (6) provided on the core layer (4). The aim of specifying an alumin...  
WO/2017/178181A1
The invention concerns a method for the manufacturing of a clad sheet product comprising a core layer(6)and at least one cladding layer, the method comprising rolling an assembly of a core layer and at least one cladding layer and reduci...  
WO/2017/179339A1
The problem addressed by the present invention is to provide a joining method with a high degree of freedom of design. This method is characterized by including a disposition step for placing a front surface 2b of a first metal member 2 ...  
WO/2017/174784A1
The present invention relates to a device and a method for the adaptive manufacturing of metallic components comprising a substrate (3) and an overlay element (1), which is to be applied to the substrate (3) and to be connected to the su...  
WO/2017/175755A1
Provided is a composite wafer that is free of cracking and peeling at the bonding interface between a support wafer and an oxide single crystal thin film and in which a thin film of an oxide single crystal, which is lithium tantalate or ...  
WO/2017/171554A1
The present invention relates to a method of forming a joint bonding together two solid objects and joints made by the method, where the joint is formed by a layer of a binary system which upon heat treatment forms a porous, coherent and...  
WO/2017/167964A1
The invention relates to a technology for connecting at least two components (120, 130) made of different materials by means of friction stir welding (FSW). The first component (120) consists of a material with a first low melting temper...  
WO/2017/169991A1
Provided are a method and device to effectively eliminate plastic flow defects caused by inadequate heating of materials to be assembled, to ensure adequate strength and to facilitate bonding work. When friction stir bonding steel sheets...  
WO/2017/167463A1
The invention relates to an electrical conductor, in particular a flat conductor, comprising at least one through-opening and a friction welding sleeve integrally joined to the conductor at the through-opening. The friction welding sleev...  
WO/2017/169992A1
In order to eliminate plastic flow defects caused by inadequate heating of materials to be assembled, to ensure adequate strength and to facilitate bonding work, the present invention provides: a friction stir bonding method that is the ...  
WO/2017/162224A1
The invention relates to a method and a device for the residue-free friction stir welding of workpieces with different thicknesses, having the following method steps: a) two workpieces (6) to be welded are mounted such that the workpiece...  
WO/2017/163503A1
A thermal bonding sheet having a pre-sintering layer containing copper particles and polycarbonate.  
WO/2017/159329A1
Provided is a device or the like which is capable of achieving an improvement in the estimation accuracy of the completion of the removal of coatings of conductors to be subjected to ultrasonic welding. The displacement speed v of a horn...  
WO/2017/159339A1
Provided is a device or the like which is capable of achieving an improvement in welding quality by achieving an improvement in the estimation accuracy of the completion of the removal of coatings of conductors to be subjected to ultraso...  
WO/2017/158969A1
A joint manufacturing method having a step A for preparing a laminate (10) in which two objects to be joined are provisionally joined via a heat-joining sheet (40) having a pre-sintering layer, a step B for increasing the temperature of ...  
WO/2017/159627A1
The friction stir spot welding method according to one embodiment of the present invention comprises: a press-fit step for press-fitting a shoulder (28) from the side of a first object (101) to be welded toward a second object (102) to b...  
WO/2017/159935A1
The present invention relates to a hollow coil spring manufacturing method. The purpose of the present invention is to provide a hollow coil spring manufacturing method wherein, in connection with manufacturing a coil spring using a holl...  
WO/2017/157681A1
The invention relates to a method for producing a hot-rolled plated composite material. The invention also relates to a flat product stack, a corresponding hot-rolled plated composite material, and to the corresponding use.  
WO/2017/158089A1
The invention to relates to a method of manufacturing an aluminium alloy strip article of variable width by means of continuously casting an aluminium alloy strip article, typically in a gauge range of 3 mm to 40 mm, and comprising the s...  
WO/2017/154658A1
[Problem] To provide: an easy-to-use low-temperature joining method with which it is possible to effectively suppress reductions in the mechanical properties of a junction of various types of high-tensile steel or aluminum, and of a heat...  
WO/2017/154643A1
Provided are: an electronic circuit board which is provided with a substrate containing a synthetic resin and one conductor bonded to the upper surface of the substrate, said electronic circuit board being capable of improving the bondin...  
WO/2017/154586A1
An ultrasonic welding jig (30) provided with an anvil (31) for receiving a flat-plate-shaped electrical wire connection part (21) of a terminal (20), and a welding horn (40) which is disposed facing the anvil (31) and in which a fitting ...  
WO/2017/154642A1
The present invention provides an electronic circuit board comprising a substrate and one conductor, the substrate including a synthetic resin and having the one conductor bonded on an upper face thereof, wherein the quality of bonding o...  
WO/2017/154872A1
An aluminum-alloy-clad plate in which a plurality of aluminum alloy layers are layered, and which is subjected to diffusion heat treatment, wherein aluminum alloy layers having a specific composition are layered so as to have mutually di...  
WO/2017/140571A1
The invention relates to a method for producing a heat-spreading plate (10) for a circuit carrier (80), wherein - at least one first layer (20) made of a first material (M1) having a first expansion coefficient and - at least one second ...  
WO/2017/142115A1
The present invention relates to a clad steel wire and a manufacturing method thereof, the method comprising: a first step of plasma-heat treating the surface of a steel wire; a second step of cladding the steel wire, having undergone th...  
WO/2017/141599A1
[Problem] To provide: a method for producing a nano-composite metal member that makes it possible to easily produce a nano-composite metal member and that can reduce the costs of production; and a method for joining phase-separated metal...  
WO/2017/140574A1
The invention relates to a method for producing a substrate plate (10) for a large-area semiconductor element (90), in particular for a thyristor disc or a diode, wherein - at least one first layer (20) made of a first material (M1) havi...  
WO/2017/140886A1
The invention relates to a device for the friction welding of warm metallic products such as strips and/or slabs, in particular thin slabs, comprising a conveying device for at least two strips and/or slabs i, i+1 arranged one behind the...  
WO/2017/142657A1
A method for forming an impact weld used in an additive manufacturing process. The method includes providing a wire 12 having a powder filler metal core 14 located within a sheath 16. The wire 12 is then inserted within a conduit 18 havi...  
WO/2017/138639A1
This jointing material (10) includes an amorphous silver film (12).  
WO/2017/138324A1
The present invention addresses the problem of providing a joining method that can prevent a shortage of metal at a joining portion. The joining method joins a first metal member (1) and a second metal member (2) by using a joining rotat...  
WO/2017/135243A1
The purpose of the present invention is to achieve improvement in the joining strength of a composite member obtained by joining together WC-based cemented carbides via joining members each formed from pure Ti foil or Ti alloy foil. Prov...  
WO/2017/134017A1
A description is given of a method for producing a composite metal article (10) with an embedded heating element (30) and a composite metal article (10) produced thereby. The composite metal article (10) has an at least two-ply core laye...  
WO/2017/135187A1
This linear friction bonding device is for bonding, by frictional heat, a blade-side bonding surface of a blade and a disc-side bonding surface of a disc protrusion provided on the outer circumferential surface of a disc. The linear fric...  
WO/2017/129250A1
The invention relates to a method for ultrasound treatment of at least one part and for evaluating the quality of said ultrasound treatment, wherein the method comprises the following steps: a) treating the at least one part with ultraso...  
WO/2017/126743A1
Disclosed are an impeller and a method for manufacturing the same. The present invention comprises: a hub having a first hollow formed therein; a blade integrally formed with the hub; and a disc coupled to the hub and the blade.  
WO/2017/121989A1
A method of joining workpieces comprises: locating respective portions of the workpieces (5) in a joining body (4); providing a friction stir welding probe (8); plunging the probe (8) into the joining body (4) and cyclically moving the p...  
WO/2017/121592A1
The invention relates to an assembly comprising at least two components of an exhaust system of an internal combustion engine, wherein the at least two components consist of a metal or a metal composite material, made from a group compri...  

Matches 1 - 50 out of 23,676