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WO/2018/029060A1 |
The invention relates to a method for joining materials, comprising: providing a first material (W1) and a second material (W2), providing the first material (W1) with a grid structure (GS) at a joining point (VS), and joining, in partic...
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WO/2018/025239A1 |
An electron beam 3D printing machine (1), comprising a chamber (2) for generating and accelerating an electron beam and an operating chamber (3) in which a metal powder is melted, with the consequent production of a three-dimensional pro...
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WO/2018/019850A1 |
A method according for the manufacturing of a component in which walls surround a cavity and the cavity is accessible through at least one aperture formed in one of the walls, according to the following steps: manufacturing of the compon...
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WO/2018/017330A1 |
In some aspects, described herein are methods of additive manufacturing in which one or more corrugated layers are incorporated into the three-dimensional (3D) object. Also provided herein are 3D objects that can include one or more corr...
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WO/2018/007042A1 |
Provided are a systems and methods for manufacturing objects by solid freeform fabrication, especially titanium and titanium alloy objects, wherein the deposition rate is increased by using two separate heat sources, one heat source for ...
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WO/2018/007030A1 |
Provided is a method for continuously feeding a metal wire (180) to a welding torch in the correct orientation with respect to the heat source of the welding torch for manufacturing objects by solid freeform fabrication to provide contin...
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WO/2017/220160A1 |
A machining unit (3) for machining a workpiece, in particular for welding a workpiece, using a thermal machining beam, in particular a laser machining beam, is described. The thermal machining beam can be directed onto a workpiece along ...
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WO/2017/213078A1 |
Provided is a gas cluster ion beam machining method that allows a work object to be machined into an intended shape even if the work object has a rotationally asymmetric shape. The present invention is provided with: an irradiation step ...
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WO/2017/212236A1 |
There is provided welding apparatus (10) having a welding head (20) comprising an outer face attachable to a welding device (16) such as an electron beam gun or laser, an inner face sealable to a workpiece (12), and an outer sealing ring...
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WO/2017/212240A1 |
There is provided a welding head (80) for a welding apparatus, the head (80) comprising an outer face attachable to a welding device such as an electron beam gun or laser, an inner face sealable to a workpiece, and an outer sealing ring ...
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WO/2017/208727A1 |
A welding method for welding a cast iron (first member) (11) and a steel (second member) (12) having a lower hardness than the cast iron (11), which comprises: a first step for inserting an insert material (third member) (13) having a lo...
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WO/2017/203126A1 |
The present application describes a casing (10), in particular an exhaust casing, for a turbomachine, comprising an inner hub (14) having an axis (A) of rotation and an outer annular ferrule (16) extending around the hub (14), said ferru...
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WO/2017/203151A1 |
The present application concerns a method for manufacturing a casing (10'), in particular an exhaust casing, for a turbomachine, comprising the steps consisting of: a) producing casing sectors (30a), each casing sector (30a) comprising a...
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WO/2017/200931A1 |
Wires for use in electron beam or plasma arc additive manufacturing of titanium alloys are disclosed. The wires have a first portion comprising a first material, and a second portion comprising a second material. The combination of the f...
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WO/2017/194460A1 |
The invention relates to a method for monitoring, in particular controlling, a cutting process, in which a workpiece (2) is cut by means of a high-energy beam, in particular by means of a laser beam (5), the method comprising: detecting ...
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WO/2017/174234A1 |
The invention relates to a method for producing a workpiece, the method comprising: providing a substrate (1) having a predetermined surface structure (2); coating the surface structure (2) with a coating material (9), wherein the coatin...
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WO/2017/151837A1 |
A class of metallic composites is described with advantageous bulk properties for additive fabrication. In particular, the composites described herein can be used in fused filament fabrication or any other extrusion or deposition-based t...
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WO/2017/142470A1 |
The present invention relates to a method for selecting optimum operation performance criteria for a metal working process. The method comprises the step of developing a process model relating process parameters for the operation with pe...
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WO/2017/131186A1 |
The fatigue strength of a lap-welded joint 10, wherein an overlap portion 12a of a first steel member 12 and an overlap portion 14a of a second steel member 14 are overlapped, and the edge portion of the first steel member 12 is welded t...
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WO/2017/130980A1 |
Through the present invention, excellent low-noise properties and low iron loss characteristics are obtained. A grain-oriented electrical steel sheet having magnetic domains subdivided by electron beam irradiation, the grain-oriented ele...
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WO/2017/131938A1 |
An additive manufacturing system having a heat source for melting powder particles in a desired shape and pattern to produce a product. A secondary heat source is used for heat treating the product to achieve heat treatment. The secondar...
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WO/2017/124097A1 |
Generally, the present disclosure is directed various embodiments to additively manufacture AM preforms to reduce, prevent, and/or eliminate defects that occur in post processing operations (e.g. forging, shot peening, machining, or othe...
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WO/2017/123995A1 |
The present disclosure is directed towards different embodiments of additively manufacturing and smoothing an AM preform to configure an AM preform for downstream processing (working, forging, and the like).
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WO/2017/110354A1 |
In the manufacturing method for a shunt resistor according to the present invention, it is assumed that at least one of first and second conductors has a thickness larger than that of a resistance alloy plate material and that the conduc...
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WO/2017/105226A1 |
Process of butt-welding a first item and a second item to each other at edges of these items that face one another, wherein at least the first item is a laminated item comprising a first, base layer (102a) of a first material and a secon...
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WO/2017/096050A1 |
A method and apparatus particularly for additively manufacturing materials that are susceptible to hot cracking. The additive manufacturing process may include a leading energy beam (16) for liquefying a raw material to form a melt pool ...
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WO/2017/094797A1 |
In order to improve upon the electromagnetic properties of typical grain-oriented electromagnetic steel sheets, a method is provided for manufacturing a grain-oriented electromagnetic steel sheet, wherein a steel slab, which has a chemic...
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WO/2017/081042A1 |
The invention concerns a brazing sheet and a process for its production. The brazing sheet comprises a core layer made of a first aluminium alloy, attached to one side of said core layer a sacrificial cladding made of a second aluminium ...
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WO/2017/080741A1 |
Improved build-up welds are achieved by means of a targeted frequency selection and an amplitude which relates to the diameter (d) of the energy beam.
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WO/2017/081043A1 |
The invention concerns a brazing sheet and a process for its production. The brazing sheet comprises a core layer made of a first aluminium alloy, attached to one side of said core layer a sacrificial cladding made of a second aluminium ...
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WO/2017/069626A1 |
The invention relates to a method for manufacturing at least a part of a ring gear (2), particularly for use in heavy industry. The invention also relates to a ring gear component (10) obtained by applying the method according to the inv...
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WO/2017/063861A1 |
The invention relates to a method for producing a work piece (100). The method comprises the providing of a substrate (1) having a predetermined surface structure (2) and the generative manufacturing of a material (5) for the work piece ...
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WO/2017/051346A1 |
This disclosure describes an improved method of electron beam ("EB") welding utilizing a collection pocket (118). The method includes providing a first surface (110,146) and a second surface (100,132,140,144), forming a collection pocket...
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WO/2017/050546A1 |
An X-ray standard reference object for calibrating a scanning electron beam in an additive manufacturing apparatus by measuring X-ray signals generated by scanning the electron beam onto the reference object, the reference object compris...
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WO/2017/028910A1 |
The present invention relates to a conductor (2) for a power transmission cable (1) comprising at least two separate lengths of aluminium conductors (2a, 2b). The aluminium content of the lengths of aluminium conductors (2a, 2b) is at le...
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WO/2017/021206A1 |
The invention relates to a method for welding an internal disc-shaped membrane (2) between two hollow cylindrical components (1, 3) at joining points that are difficult to access, wherein the membrane (2) can be arranged between the firs...
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WO/2017/018520A1 |
A titanium composite material 1 is provided with: an inner layer 5 comprising industrial pure titanium or a titanium alloy; a surface layer 3 that is formed on at least one surface of the inner layer 5 and that has a different chemical c...
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WO/2017/018508A1 |
This titanium composite material 1 is provided with an inner layer 5 comprising an industrial pure titanium or titanium alloy, a surface layer 3 which is formed on at least one side of the inner layer 5 and which has a chemical compositi...
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WO/2017/018514A1 |
Provided is a titanium composite material 1 that has: an inner layer 5 made from an industrial pure titanium or a titanium alloy; a surface layer 3 that is formed on at least one surface of the inner layer 5 and has a chemical compositio...
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WO/2017/018511A1 |
This titanium material 1 for use in hot rolling comprises a base material 1b comprising an industrial pure titanium or titanium alloy, and a surface layer 1a formed on at least one rolled surface of the base material 1b and having a chem...
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WO/2017/018513A1 |
This titanium composite material 1 is provided with an inner layer 5 comprising an industrial pure titanium or titanium alloy, a surface layer 3 which is formed on at least one side of the inner layer 5 and which has a chemical compositi...
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WO/2017/018509A1 |
A titanium composite material 1 comprising: an inner layer 5 comprising pure titanium for industrial use or a titanium alloy; a surface layer 3 formed upon at least one surface of the inner layer 5 and having a different chemical composi...
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WO/2017/018454A1 |
Provided is a titanium slab for surface melting treatment which is used in production of a titanium material by forming a re-melted/solidified layer having a depth of d1, through surface melting treatment, on a surface of a titanium slab...
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WO/2017/018512A1 |
This titanium material 1 for use in hot rolling comprises a base material 1b comprising an industrial pure titanium or titanium alloy, and a surface layer 1a formed on at least one rolled surface of the base material 1b and having a chem...
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WO/2017/018523A1 |
A titanium material 1 for hot rolling comprising: a base material 1b comprising a pure titanium for industrial use or a titanium alloy; and a surface layer 1a formed on at least one rolled surface of the base material 1b and having a dif...
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WO/2017/018515A1 |
Provided is a titanium material for hot rolling that has a base metal 1b made from an industrial pure titanium or a titanium alloy, and a surface layer 1a that is formed on at least one rolling surface of the base metal 1b and has a chem...
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WO/2017/018517A1 |
A titanium material 1 for hot rolling is provided with a titanium cast piece 3 and titanium plates 4 welded to the surfaces of the titanium cast piece 3 that are brought into contact with rolling surfaces 3a. The titanium cast piece 3 an...
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WO/2017/018521A1 |
Provided is a titanium material 1 for hot rolling that has a base metal 1b made from an industrial pure titanium or a titanium alloy, and a surface layer 1a that is formed on at least one rolling surface of the base metal 1b and has a ch...
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WO/2017/009094A1 |
The invention relates to a method for the additive manufacture of three-dimensional metallic components (12), said components (12) being built layer-by-layer or section-by-section under vacuum conditions by fusing a metallic material wit...
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WO/2017/011038A1 |
A gas diffusion screen assembly is adapted for residing in a torch cup of a gas shielded electric arc torch. The gas diffusion screen assembly comprises a first concave mesh screen, a second convex mesh screen, and an electrode collar. T...
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