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WO/2019/117865A1 |
An additive manufacturing of superalloy component (310) using magnetic pulse welding is presented. Conductive coating (332) is applied on one surface of superalloy flayer plate (330) adjacent to coil (120) to generate necessary Lorentz f...
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WO/2019/112362A2 |
The present invention relates to a bonding member for laser welding, the bonding member comprising: a polymer matrix containing a polypropylene resin; and a needle-shaped inorganic filler, to a laser welding method using the same, and a ...
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WO/2019/102255A1 |
The present application relates to a method of producing a welded blank (1) comprising providing two precoated sheets (2), butt welding the precoated sheets (2) using a filler wire (20), the precoating (5) entirely covering at least one ...
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WO/2019/102424A1 |
The present application relates to a method of producing a welded blank (1) comprising : providing two precoated sheets (2), butt welding the precoated sheets (2) using a filler wire, the precoating (5) entirely covering at least one fac...
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WO/2019/098157A1 |
A brazing material (3) is interposed between an aluminium-based material and a Ni-plated iron-based material. The brazing material (3) has a structure in which an Al-Si-Ni-based alloy layer (10) and an Al layer (11) are bonded via a flux...
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WO/2019/091613A1 |
The invention relates to a method for creating a shield connection of a shielded cable (1, 2, 4, 5) having the steps of sliding a sleeve (3) onto a shield (4) of a cable (1, 2, 4, 5), inserting the cable including the sleeve (3), into a ...
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WO/2019/087310A1 |
Provided is a structural material comprising a steel sheet with a tensile strength of 980 MPa or greater stacked and joined by welding with another metal sheet, such that a welding-induced fracture originating around a weld is less liabl...
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WO/2019/086794A1 |
The present invention relates to a method, a computer program and a device for aligning a plurality i of laser lines that can be juxtaposed to form a continuous overall laser line that is suitable for the heat treatment of a planar subst...
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WO/2019/082479A1 |
The present invention is characterized by including: a preparation step for preparing a first metal member (1) provided with an end surface (1a), and a second metal member (2) provided with an end surface (2a) and having a higher melting...
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WO/2019/080962A1 |
The invention relates to a heat-exchanger element for connection to tubes of a heat exchanger, the heat-exchanger element (1, 29, 32) consisting of a plurality of components (13, 14) welded to each other, and said components (13, 14) bei...
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WO/2019/081690A1 |
Aluminum parts, e.g. parts needed for heat exchangers, are brazed using a low flux load, wherein the flux load on the coated areas of the parts is equal to or greater than 1 g/m2 and equal to or lower than 4.5 g/m2. Preferred fluxes comp...
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WO/2019/081218A1 |
A fine-grained structure can be achieved by using an inoculant during cold metal transfer.
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WO/2019/077171A1 |
The present invention relates to a method for manufacturing a shaping tool that comprises: providing a main steel for manufacturing the shaping tool and a coating steel having a defined chemical composition; depositing by laser cladding ...
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WO/2019/077394A1 |
Method for producing a precoated steel sheet (1) comprising: - providing a precoated steel strip comprising a steel substrate (3) having, on at least one of its main faces, a precoating comprising an intermetallic alloy layer and a metal...
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WO/2019/077395A1 |
Method for producing a precoated steel sheet (1) comprising the steps of: - providing a precoated steel strip comprising a steel substrate carrying, on at least one of its faces, a precoating, the precoating comprising an intermetallic a...
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WO/2019/077560A1 |
Method for producing a precoated steel sheet (1) comprising: - providing a precoated steel strip comprising a steel substrate (3) having, on at least one of its main faces, a precoating comprising an intermetallic alloy layer and a metal...
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WO/2019/073085A1 |
The invention relates to a method for manufacturing a solid metal based component. The method comprising the steps of providing a plurality of metal based sheets; arranging the plurality of metal based sheets in a stack, 5 wherein the st...
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WO/2019/074327A1 |
The present invention relates to a method for producing a bonded body of different materials, the method comprising: a step for forming etched lines on the surface of a glass layer by irradiating with a laser; and a step for placing a re...
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WO/2019/069892A1 |
Laser cutting of a plated steel sheet according to the present invention comprises: irradiating the plated steel sheet covered with a plating metal with a laser beam with a wavelength in a 1 μm band to cut the plated steel sheet; and co...
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WO/2019/069368A1 |
In this method for joining metal materials, a member (13) made from copper or from a copper alloy is joined to a steel product (11) by a low-melting-point metal joining material (15). Joining strength is improved and vibration and bendin...
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WO/2019/059617A1 |
The present invention pertains to a laser transmission characteristic value determination method, and more specifically to a laser transmission characteristic value determination method for determining an appropriate transmission charact...
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WO/2019/050372A1 |
Disclosed is a method capable of optimizing laser welding of different kinds of metals by using a quantitative analysis of a binding structure of an intermetallic compound generated from a laser welding portion. The method comprises a st...
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WO/2019/048407A1 |
A Friction Stir Welding (FSW) apparatus (200) for welding work-pieces (224) is provided. The FSW apparatus includes a pin tool (212) with a penetration axis (204) along an axis of penetration of the work-pieces (224). The FSW apparatus (...
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WO/2019/048106A1 |
The invention relates to a method and a device for producing a welded joint between two components (4, 6) made of a metal material, comprising an introducing tool (11) for introducing through-openings (2) into the first component (4), a ...
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WO/2019/048172A1 |
The invention relates to a method and to a device for fusion-welding one or more steel sheets (1, 2; 2') made of press-hardenable steel, preferably manganese-boron steel, in which method the fusion welding is performed with supply of fil...
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WO/2019/051273A1 |
Welded parts and methods of manufacturing the same are disclosed. A welded part may include first and second metal workpieces (202, 204) having respective first and second edges forming a butt joint. The welded part may further include a...
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WO/2019/042909A1 |
The invention relates to an ultrasonic metal welding device and to a method for welding electrical conductors having a clearance space that is adjustable at least in height, which clearance space is delimited in opposite sides by a porti...
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WO/2019/040854A1 |
A method for laser processing a transparent workpiece includes forming a contour line in the transparent workpiece and directing an infrared laser beam output by an infrared beam source through an afocal beam adjustment assembly and onto...
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WO/2019/030400A1 |
The present invention relates to a method, according to claim 1, for separating at least one solid body layer (1), particularly a solid body disk, from a donor substrate (2). The method according to the invention comprises preferably at ...
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WO/2019/025135A1 |
A method for forming a defined surface roughness (OR) in a region of a component (10) that is to be manufactured or is manufactured additively is specified. The method comprises setting an irradiation parameter (P, v) and/or an irradiati...
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WO/2019/022967A1 |
Processes for depositing a desired superalloy composition are provided. An elongated core member (20), such as made up of a wrought nickel-base alloy or a wrought cobalt-base alloy, may be drawn in connection with a wire drawing process....
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WO/2019/017650A1 |
The present invention relates to a laser reflow device, which can implement shortening of a tact time for one object to be bonded and the acceleration of a bonding operation for all of the plurality of objects to be bonded and comprises:...
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WO/2019/008003A1 |
The invention relates to a soldering material (1) for active soldering, in particular for active soldering a support layer (2) comprising a metallization (3) on a ceramic, the soldering material comprises copper and essentially does not ...
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WO/2019/007449A1 |
The invention relates to a method for generating a structured surface on a substrate, in which surface structures with dimensions in the sub-micrometre range are generated by means of treatment with an intensive pulsed laser beam, wherei...
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WO/2019/002301A1 |
The present application relates to a method for structuring a substrate (11) and comprising the following steps: providing a device (2) comprising a light source (21), an optical system (3) for obtaining an outgoing light beam (7) spatia...
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WO/2019/002847A1 |
A method of removing a coating (101) is provided, the method comprising at least one pulse of radiation (105) to a coating (101) on a substrate (103), wherein the coating (101) has an absorption coefficient of between 250 and 5,000,000 m...
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WO/2019/001847A1 |
The invention relates to a laser beam cutting system (10). The laser beam cutting system (10) comprises a first focusing optics (16) which is adapted to focus the laser beam on points on a first spatial curve (26a) and a second focusing ...
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WO/2018/234457A1 |
The present application relates to a method of laser ablation of a metal-ceramic substrate, in which a laser is used under process conditions in which the formation of solid metal particles on the metal-ceramic substrate, which can separ...
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WO/2018/235998A1 |
The present invention relates to an electric resistance spot welder having a double composite electrode tip, and the electric resistance spot welder having a double composite electrode tip, according to the present invention, comprises s...
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WO/2018/233853A1 |
An apparatus (1) for making perforations in a packaging material is provided. In an aspect, the apparatus comprises a micro-perforator (7), a bag sealer (11), a cutter (12), and a conveyor (3,4,5,6) for transporting a web (2) of tubular ...
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WO/2018/224212A1 |
The invention relates to a method for producing a component assembly, and to a component assembly, in which a first component (2) and a second component (3) are welded together, forming a front fillet weld (4). To reduce susceptibility t...
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WO/2018/224905A1 |
A device for making through holes in ceramic slabs, comprising: a laser source (20), set up for emitting a laser beam (21); focusing means (30) set up for focusing the laser beam (21) on a preset area or spot (S); motor means, set up for...
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WO/2018/220187A1 |
The invention concerns, in particular, the additive manufacturing of a metal part (300) having low thermal conductivity, by robotic arc-welding with addition of a material by welding wire, by consecutively depositing layers (310), using ...
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WO/2018/215292A1 |
The invention relates to a process for laser machining a workpiece (10) comprising a substrate element (14) which is made of a synthetic material and has a surface (16), and comprising a metal coating (18) that is applied to the surface ...
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WO/2018/210484A1 |
The invention relates to a method for processing a substrate by means of laser-induced deep reactive etching, wherein the laser radiation is moved along a processing line and individual pulses with a spatial laser pulse distance (d) are ...
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WO/2018/210746A1 |
The invention relates to a device and to a method for processing a workpiece (2) along a predetermined processing line, wherein the device comprises at least the following means: means for generating a pulsed, polychromatic laser beam (5...
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WO/2018/206982A1 |
There is provided a method of joining a first member made of a niobium titanium alloy to a second member. The method comprises abutting a respective surface of each of the first member and the second member together to form an interface ...
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WO/2018/204556A1 |
An article including a ceramic material and featuring a machined surface that is characteristic of cold ablation laser machining, wherein the machined surface exhibits no visible oxidation. A laser machining apparatus and technique based...
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WO/2018/192691A1 |
The invention relates to a method for separating at least one solid-state layer (4) from at least one solid (1). The method according to the invention includes the steps of: producing a plurality of modifications (9) by means of laser be...
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WO/2018/192689A1 |
The present invention therefore relates to a method for separating at least one solid body layer (2) from a donor substrate (1). According to the invention, the method preferably comprises at least the steps of: providing the donor subst...
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