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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...
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WO/2018/123984A1 |
The present invention provides a heat exchanger having excellent hydrophilicity and hydrophilic sustainability and a manufacturing method therefor. Provided are: a heat exchanger (1) that is provided with a metal pipe (2), an aluminum fi...
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WO/2018/123261A1 |
Provided is a jet solder height confirmation jig with which the height of a jet wave of molten solder can be precisely adjusted. Also provided is a method for handling this jig. A jet solder height confirmation jig 100 is equipped with: ...
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WO/2018/117991A1 |
The invention relates to a method of coating with brazing paste discontinuously and only onto the desired sections on the surface of the fuel rail (1) through the use a roller (9, 11), with a view to join the external elements such as in...
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WO/2018/117459A1 |
A spot welding method for a high strength zinc-plated steel sheet is provided. The spot welding method of the present invention comprises the steps of: preparing a high strength zinc-plated steel sheet; applying compressive deformation t...
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WO/2018/117568A1 |
The present invention relates to a stud electrode module for stud spot welding, and an apparatus for supplying the stud electrode module. The stud electrode module comprises a stud electrode tip, a stud electrode shank, and a support bra...
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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...
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WO/2018/116764A1 |
The method for manufacturing a conductive member (10B, 710B, 810B) according to the present invention is provided with: (a) a step for preparing a long conductive member (10, 110, 710, 810) having a section (14, 214, 214a, 214C, 714, 714...
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WO/2018/117609A1 |
Provided is a laser processing apparatus comprising: a laser generation unit for generating a laser for processing a material to be processed; a first fluid jet generation unit for generating and spraying a first fluid jet with a first f...
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WO/2018/110657A1 |
This welding torch (3, 3A, 3B) comprises a lattice-structure gas lens (9) that regulates the flow of a shielding gas. The welding torch (3, 3A, 3B) comprises: a nonconsumable electrode (5, 5B); an electrode holder (7, 7B) into which the ...
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WO/2018/110658A1 |
This welding torch (3, 3A) comprises a torch body (4) including: a flow path forming part (41) that forms a shielding gas flow path (51, 52) into which an inert gas flows and an outer gas flow path (61) in communication with the shieldin...
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WO/2018/108340A1 |
The invention relates to a method for controlling a cyclically operating joining device (1), in particular a welding station, for joining a plurality of workpieces (2) to a circuit board (3), wherein the joining device (1) comprises at l...
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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...
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WO/2018/103768A1 |
The invention relates to a method for laser soldering together at least two components (1a, 1b) or sheet metals using at least one laser beam (2) which exposes the soldering region to thermal radiation while supplying a soldering materia...
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WO/2018/106823A1 |
A method of hardfacing a component (30) includes generating a laser beam (60) and directing the laser beam (60) to an area of a wear surface of the component (30). The method includes feeding a flexible cord (10) of a cladding material i...
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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.
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WO/2018/099766A1 |
The invention relates to a method of connecting a semiconductor component (1) which has connecting electric contacts on at least one side to a mating piece (3), which has mating connecting electric contacts assigned to the connecting con...
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WO/2018/101568A1 |
The present invention relates to an organic thin film patterning method using a laser beam, and an organic electroluminescent element and, more specifically, to a method for patterning an organic thin film of an already completed organic...
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WO/2018/101563A1 |
The present invention relates to a microchannel-type aluminum heat exchanger and a manufacturing method therefor, the exchanger and method being capable of: increasing heat exchange efficiency since a heat exchange tube is formed in a mi...
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WO/2018/102045A2 |
A water-degradable welding purge dam apparatus for purging a weld zone of a pipe assembly having first and second pipes having respective first and second pipe ends to be welded together at a root gap. The purge dam apparatus includes a ...
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WO/2018/099681A1 |
The invention relates to a device (1) for connection by means of ultrasound. The device (1) contains a sonotrode (2), an anvil (3) having a retaining surface (4) for a terminal (5), and a working space (6). The working space (6) is situa...
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WO/2018/096382A1 |
The present application describes a method for stripping a moving metal product (3) having a layer of oxides, using laser stripping, which comprises the following steps: at least a first laser (6) sends a beam (7) which is reflected on t...
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WO/2018/091251A1 |
The invention relates to a method for producing a composite material by plating a band arrangement with a top side (O) and an underside (U), wherein the band arrangement comprises at least one first strip (1a) and one second strip (1b) w...
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WO/2018/091213A1 |
The invention relates to a method for creating a welded connection (7) between an end piece (2) of a wire (1) and a support surface (3), wherein the wire (1) is placed with at least the end piece (2) on the support surface (3) and wherei...
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WO/2018/093702A1 |
The disclosed laser-based method for pipeline installation includes of forming coronal formations on opposite wall ends of each pipe, continuously interengaging the corona formations of adjacent pipelines and welding a joint between the ...
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WO/2018/091347A1 |
The invention relates to a method for making a tool (20), involving the steps of: - heating a joining surface (47) of a first metal part (22), on which a tool head (28) is placed, to a temperature above the recrystallization point of the...
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WO/2018/087322A1 |
The invention relates to a method for the magnetic pulse soldering of an item comprising a stack of sheets consisting of a metal material. The method comprises: creating at least one hole (60) through a thickness of the stack (55); arran...
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WO/2018/087118A1 |
The invention relates to a method for producing a structured seed layer for carbon nanotubes (16) to be deposited thereon. Energy is applied by means of a laser beam (4) to a metal layer previously applied to a substrate such that the me...
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WO/2018/088520A1 |
Provided are a flux applying device and a flux applying method with which flux is applied to one surface of a workpiece and is prevented from moving around to another surface and becoming attached thereto. This flux applying device is pr...
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WO/2018/084961A1 |
The present disclosure is directed to a system for performing in-situ laser machining on a component within a gas turbine engine, in which the component includes a substrate defining a surface. The system includes a laser system disposed...
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WO/2018/083572A1 |
Provided are a laser processing device (10a to 10d) and a device (10e) for processing a laminate. The laser processing device (10a to 10d) has a laser oscillator (20) and an optical unit (21) for forming a linear beam, and an X-y-Θ or X...
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WO/2018/084497A1 |
Disclosed is a laser bonding apparatus for aligning a first electrode part of a first substrate and a second electrode part of a second substrate and disposing an anisotropic conductive film between the first substrate and the second sub...
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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.
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WO/2018/078253A1 |
The invention concerns a method for manufacturing a heat exchanger comprising a bundle of heat exchanger channels in which a coolant circulates, this exchanger being connected to at least one pipe, in particular an aluminium pipe, arrang...
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WO/2018/080059A1 |
An embodiment according to the present invention relates to a laser bonding apparatus for connecting a first electrode of a first substrate and a second electrode of a second substrate by using a conductive film, the laser bonding appara...
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WO/2018/080655A1 |
A method for manufacturing boiler tubes includes the steps of removing end caps from a plurality of tubes, the plurality of tubes including at least a first tube and a second tube, cleaning an outer surface of the first tube and the seco...
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WO/2018/079515A1 |
The method for determining the state of an iron tip (5) pertaining to the present invention determines the state of an iron tip (5) by measuring a physical quantity of gas flowing through the inside of a gas supply unit (7), the total fl...
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WO/2018/077572A1 |
The invention relates to a method for monitoring production of a multi-layer weld by using a narrow-gap welding method, having the steps: optically detecting at least one state parameter of an attachment of at least one weld layer (6) of...
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WO/2018/073747A1 |
The present disclosure is directed to a friction stir welding device for welding one or more arcuate work pieces. The device including an arcuate boom, a friction stir welding head, and a saddle operatively coupling the welding head to t...
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WO/2018/075195A1 |
Provided is a ferrous or non-ferrous material component used in oil, gas and/or petrochemical industry including two or more segments of ferrous or non-ferrous components for joining, wherein the two or more segments are of the same or d...
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WO/2018/075904A1 |
Disclosed are welds formed from improved resistance spot welding. Resistance spot welding includes positioning a first metal sheet and a second metal sheet between two electrodes, contacting the two electrodes together on to opposing sur...
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WO/2018/069214A1 |
The invention relates to a method for producing a gas insulated transmission path (1, 8, 81). According to the invention, a particle trap (11) is mounted in a tubular sleeve (9) along the longitudinal axis of the particle trap and fixes ...
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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...
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WO/2018/070620A1 |
A device and a method for crystallizing ITO by using a laser are disclosed. A method for crystallizing ITO, according to another aspect of the present invention, comprises the steps of: forming an amorphous ITO layer on a film or glass a...
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WO/2018/070375A1 |
A heat exchanger according to the present invention and an outdoor unit of a refrigeration device provided with the heat exchanger can suppress the occurrence of a malfunction that prevents the heat exchanger body from being correctly im...
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WO/2018/066856A1 |
The present invention provides a metal plate having a welding additive, which is divided into a surface processing area, a material, and a melting area arranged between the surface processing area and the material, the metal plate having...
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WO/2018/065872A1 |
A prefabricated column assembly includes a hollow tubular column having a longitudinal axis. A gusset plate assembly includes a plurality of gusset plates connected to the column and extending laterally outward from the column in planes ...
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WO/2018/062549A1 |
In a method of cleaning a portion to be welded, in which a first portion to be welded (Pa) and a second portion to be welded (Pb) to be joined to one another by butt welding are cleaned: prior to performing butt welding, with the first a...
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WO/2018/060103A1 |
The invention relates to a clamping element (100) for a clamping device (200) for welding workpieces (10), the clamping element (100) having a housing (110) and a pressure piece (120) that is arranged in a movable manner relative to the ...
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WO/2018/062727A1 |
The present invention relates to an ultrasonic bonding device for bonding, by using ultrasonic waves, connection terminal units of a plurality of flexible circuit boards temporarily bonded in a position spaced at predetermined intervals ...
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