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Matches 1 - 50 out of 5,947

Document Document Title
WO/2018/194479A1
A technique for welding a precipitation-hardened superalloy, e.g. Nickel-based superalloy, article to produce a weld joint is presented. One or more sections are defined longitudinally within a whole length of the weld joint to be pro...  
WO/2018/189458A1
The present invention relates to a process for manufacturing a part (20) comprising a formation of successive metal layers (201…20n), superimposed on one another, each layer describing a pattern defined from a numerical model, each lay...  
WO/2018/179923A1
A core manufacturing method comprises a lamination step for laminating an electromagnetic steel plate (41), a first welding step for performing a first welding toward one side of an axial direction (A) with respect to a laminate (4), and...  
WO/2018/178609A1
An electron beam emitting assembly (80) comprising an emitter section (81) and a cathode section (82), wherein the cathode section (82) comprises a cathode (60) and a cathode shield (84) held in a fixed relationship to each other and the...  
WO/2018/169766A3
An aluminum alloy precursor composition and method for fusion processing is provided which reduces hot cracking, improves compositional control, reduces porosity, and/or enhances the mechanical properties of the fusion processed article....  
WO/2018/169766A2
An aluminum alloy precursor composition and method for fusion processing is provided which reduces hot cracking, improves compositional control, reduces porosity, and/or enhances the mechanical properties of the fusion processed article....  
WO/2018/136622A1
Methods and systems are provided for using optical interferometry in the context of material modification processes such as surgical laser, sintering, and welding applications. An imaging optical source that produces imaging light. A fee...  
WO/2018/134551A1
There is provided a welding head (20) comprising an outer face attachable to an electron beam gun (16), an inner face sealable to a workpiece, a beam channel (34) for directing an electron beam to a workpiece and at least one exit channe...  
WO/2018/132025A1
The subject of this invention is a method of laser welding of construction elements made of high-strength steel with ultimate plasticity of 1300 Mpa after heat processing. The process consists in mechanical and / or abrasive preparation ...  
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...  
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...  
WO/2018/062544A1
A method for producing a ferritic heat-resistant steel weld structure is provided which is capable of inhibiting type IV damage without the addition of B in high concentration, and which exhibits excellent on-site executability. The pres...  
WO/2018/029713A3
: The present invention provides a method of manufacturing a steering knuckle; said method comprising forging a tie rod arm, a stem, and a base knuckle separately; and electron beam welding said tie rod arm 5 and said stem to said base k...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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 ...  
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 ...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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).  
WO/2017/124097A8
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...  
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...  
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...  
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 ...  
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...  
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 ...  
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.  
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 ...  
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...  
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 ...  
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...  
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...  
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...  
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...  

Matches 1 - 50 out of 5,947