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WO/2020/152271A1 |
The invention relates to a method for diffusion joining by means of a first and a second stamp (11, 13), wherein plate-like joining parts (21, 22) are arranged between the two stamps (11, 13). A pressure is applied to the joining parts (...
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WO/2020/148191A1 |
A first metal pipe (22) is welded to a second metal pipe (28) in a method of laying pipeline, for example from a pipe-laying vessel (20) at sea. The metal pipes may have an outer diameter greater than 150mm and a pipe wall thickness of g...
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WO/2020/140379A1 |
A welding wire for submerged arc welding of high-manganese low-temperature steel, and a welding method. The chemical compositions and mass percentages of the welding wire are as follows: C: 0.2%-0.4%, Mn: 12%-15%, Ni: 16%-20%, Cr: 2%-5%,...
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WO/2020/136402A1 |
The présent application relates to a method of producing a welded Steel blank (1) comprising : providing two precoated sheets (2), each comprising a Steel substrate (3) having a precoating (5) on each of its two main faces (4), each she...
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WO/2020/136585A1 |
Method for producing a welded steel blank (1) comprising: - providing two precoated sheets (2), each comprising a steel substrate (3) having a precoating (5) on each of its two main faces (4), each sheet (2) comprising, on each main face...
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WO/2020/130165A1 |
The present invention relates to a laser cutting processing method for brittle materials, which heats, by means of a high power laser beam, the inside of brittle non-metal materials such as sapphire, silicone, and an SiC wafer and immedi...
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WO/2020/126090A1 |
The present invention concerns novel fluxes and compositions comprising such fluxes, wherein the fluxes have a specific particle size characteristic, in particular fluxes which comprise particles with a particle size which is equal to or...
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WO/2020/128407A1 |
The present application relates to a method for laser treatment of a substantially planar surface of a product, the method comprising: arranging the product on a working table (7) located in a plane XY which is defined by a first axis X ...
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WO/2020/128334A1 |
The invention relates to a device (1) for manufacturing a part (100) made of metallic material, comprising a depositing member (2) made of said metallic material. The device (1) further comprises an impacting member (4) of the material b...
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WO/2020/121034A1 |
A laser cuttable steel alloy sheet/plate having a composition comprising, in wt. %: C: 0.01 - 0.29; Mn: 0.50 -1.35; P: 0.04 max; S: 0.05 max; Si: 0.40 max; Cr: 0.5 - 0.75, and the remainder being iron and impurities, the steel alloy is f...
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WO/2020/121088A1 |
A method for laser cutting a steel alloy sheet/plate having a composition comprising, in wt. %: C: 0.01 - 0.29; Mn: 0.50 -1.35; P: 0.04 max; S: 0.05 max; Si: 0.40 max; Cr: 0.5 - 0.75, and the remainder being iron and impurities, the stee...
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WO/2020/122570A1 |
One embodiment of the present invention provides a method for cutting a brittle body, comprising the steps of: preparing a brittle body having a rotational shaft; forming, by means of a laser irradiation means, a scribing line by irradia...
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WO/2020/122855A1 |
A method and a system (100) for improved control of arc position during an arc welding process are provided. A workpiece (130) is provided to be welded by an arc welding process. A pair of ground connections (155) are connected to the wo...
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WO/2020/115653A1 |
Active soft solder for ultrasonic soldering, mainly of non-metal and metal materials, or two non-metal materials, at higher application temperatures, is on the basis of tin and it contains an antimony and an active metal, whereby the sha...
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WO/2020/117130A1 |
The invention relates to a process for improving the roughness of a preferably laser-welded surface of austenitic stainless steel, by re-passing the weld by changing the welding parameters and using the same welding equipment. With the l...
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WO/2020/104599A1 |
The invention relates to a method for the material-removing laser machining of a workpiece (10), comprising a substrate element (14) made from a plastic with a surface (16), and a lacquer coating (18) applied to the surface (16) prior to...
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WO/2020/104971A1 |
A method is provided for marking a location on a surface of a component. The location defines a normal extending perpendicularly therefrom. The method includes irradiating the location with a first laser beam to create a first mark havin...
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WO/2020/099020A1 |
The invention relates to a method for producing a laser-welded connection, having the steps: - bringing together a joint section (11, 31, 61) of a first component (10, 30, 60) and a second component (20, 40, 70), wherein a protrusion (12...
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WO/2020/099076A1 |
The invention relates to a method for cutting a continuous battery electrode material (10) in order to produce battery electrodes (40) and to a battery electrode (40). According to the invention, a method is provided for cutting a contin...
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WO/2020/099420A1 |
The present invention relates to a method for monitoring a welding process for welding at least one glass workpiece (110) to another workpiece (120), the workpieces (110, 120) being welded together in a process zone (200) that is exposed...
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WO/2020/099421A1 |
The present invention relates to a method for monitoring a welding process for welding at least one glass workpiece (110) to another workpiece (120), preferably made of glass, wherein a weld seam (210) is formed in the workpieces (110,12...
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WO/2020/094936A1 |
The connection method between at least two elements (E1, E2) corresponding to a printed circuit (4) and to an electronic component (5), comprises a step of forming a plurality of pad-type stacks (2) of bosses (3), the stacks (2) of bosse...
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WO/2020/095167A1 |
A system for cleaning a surface of a substrate includes a cleaning element including a resilient compressible material. A liquid source provides liquid directly to the cleaning element, and a squeezing roller engages the cleaning element...
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WO/2020/088866A1 |
The invention relates to a method for producing at least one defined connecting layer between two components, wherein the first component (11) is produced from a first metallic material and the second component (12) is produced from a se...
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WO/2020/084239A1 |
The invention concerns a method for marking a marking zone (R) on hot glass containers (2) at the outlet of a forming machine (3) by means of a laser beam. The method consists in determining the longitudinal position and the transverse p...
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WO/2020/074210A1 |
In order to optimally join high-temperature components, a first component (10) is plugged into pins (13', 13") of a second component (7), a soldering material is placed between the two components, and the pins (13', 13") of the second co...
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WO/2020/074150A1 |
During a mixture of a nickel based super alloy a MCrALY composition and a praise alloy a good composition is found for welding or for additive manufacturing.
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WO/2020/067671A1 |
A foreign substance collecting apparatus according to one embodiment of the present invention may comprise: a collection body unit formed with a suction port through which air including foreign substances flows in and a discharge port th...
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WO/2020/064635A1 |
In a method for smoothing a surface region (1) of a plastic component, in particular an additively manufactured plastic component, the surface region (1) to be smoothed is remelted in an edge layer with energetic radiation. During proces...
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WO/2020/059198A1 |
This welding step is characterized in that after only a stirring pin (F2) of a rotating tool (F) that rotates is inserted at a start position set further towards the inside than the set movement route, the stirring pin (F2) is gradually ...
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WO/2020/058298A1 |
In order to provide an improved method for producing metal structures (21, 21a, 21b) which allows a high level of flexibility in respect of process speed of production, material composition of the metal structure (21, 21a, 21b), producti...
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WO/2020/059218A1 |
This welding method is characterized by including a welding step in which a rotating tool (F) which rotates is inserted only from the surface (1b) of a first metal member (1), and the rotating tool (F) is moved along the butt-welding por...
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WO/2020/059999A1 |
A grain-oriented electrical steel sheet according to an embodiment of the present invention comprises a linear groove formed on one surface or both surfaces of an electrical steel sheet in the direction intersecting with the rolling dire...
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WO/2020/053735A1 |
The present invention relates to a method for the manufacture of an assembly of at least two metallic substrates spot welded together through at least one spot welded joint, such method comprising two steps, the assembly obtainable accor...
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WO/2020/053736A1 |
The present invention relates to a method for the manufacture of an assembly of at least two metallic substrates spot welded together through at least one spot welded joint, such method comprising two steps, the assembly obtainable accor...
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WO/2020/053734A1 |
The present invention relates to an assembly of at least two metallic substrates spot welded together through at least one spot welded joint, a method for the manufacture of the assembly according to the present invention, such method co...
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WO/2020/043513A1 |
The invention relates to a method for guiding a cutting head (12) in relation to a material (14), wherein - at least one desired position value (x) and at least one desired speed value (v) are established by an interpolator unit (16), - ...
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WO/2020/039165A1 |
Methods and apparatus for bonding are disclosed. In one arrangement, a first component has a first surface and a second component has a second surface. The first component is pressed against the second component such that the first surfa...
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WO/2020/038925A1 |
The invention relates to a method for producing an implant, in particular stent, comprising the steps: providing an implant blank, in particular a stent preform, formed from a degradable material, in particular a magnesium alloy; introdu...
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WO/2020/032446A1 |
One aspect of the present invention relates to a low-specific-gravity clad steel sheet having excellent strength and plateability, the clad steel sheet comprising a base metal, and a clad material provided at both sides of the base metal...
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WO/2020/030450A1 |
The invention relates to a method for machining a metal-ceramic substrate (1), comprising: machining the metal-ceramic substrate (1) by irradiating the metal-ceramic substrate (1) with laser light, in particular for forming a setpoint br...
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WO/2020/033289A1 |
Articles with at least one finished edge and methods and systems for forming the same are disclosed. A method of forming a glass article [100] having at least one finished edge [104] includes heating a substrate [100] to a preparation te...
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WO/2020/025259A1 |
The invention relates to a method for treating a metal strip (1). According to this method, the metal strip (1) is heat-treated in a furnace (2) and is subsequently coated in a coating system (3). According to the invention, surface oxid...
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WO/2020/025324A1 |
A method for connecting or joining superalloys is specified. The method comprises a) providing a first part to be joined (1) and a separate second part to be joined (2), wherein the first and second parts to be joined respectively compri...
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WO/2020/025771A1 |
The present application relates to a method of providing a finishing pattern on a workpiece (2) by a laser apparatus (1) comprising at least one laser source (10), preferably a pulsed laser source, generating an output laser beam (11), m...
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WO/2020/020574A1 |
The invention relates to a method for providing flooring blanks (10a, 10b) from a flooring web, comprising the following steps: cutting the flooring web into a plurality of flooring blanks (10a, 10b), wherein at least one edge (11, 12) i...
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WO/2020/021189A1 |
The present invention relates to a method for welding a sealing, thermally insulating tank membrane, according to which there are present: - at least two metallic strakes (1, 2) of the sealing membrane, and - at least two metallic weldin...
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WO/2020/016010A1 |
The invention relates to a device (1) for producing soldered connections on glass panes (GS), • wherein the glass pane (GS) has an electrically conductive layer (AG) on the surface at points to be soldered, wherein a contact (K) to be ...
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WO/2020/017691A1 |
The present invention relates to an electric resistance spot welder using induction heating and multi-current and multi-pressing. The electric resistance spot welder using induction heating and multi-current and multi-pressing, according...
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WO/2020/017690A1 |
The present invention relates to an induction heating double composite electrode electric resistance spot welding device. The induction heating double composite electrode electric resistance spot welding device according to the present i...
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