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WO/2010/063436A1 |
This application concerns a machining apparatus (100) for machining workpieces in a vacuum, comprising a housing (1) with an interior space, a housing cover (2), a housing base (6), which is rotatable in relation to the housing (1), and ...
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WO/2010/054634A1 |
The present invention relates to a method for replacing an inner disk element (2) of an integrally bladed disk (1), wherein the integrally bladed disk (1) has a plurality of openings (9) in the form of axial through-bores in the joining ...
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WO/2010/043210A1 |
The invention relates to a method for connecting at least one turbine blade (10) to a turbine disk (18) or a turbine ring for a turbine stage of a turbomachine, particularly a thermal gas turbine, wherein first a connecting body (16) is ...
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WO/2010/041117A1 |
In a laser cladding method, a diamond particulate (27) is applied to the base material (15) of an article that has been melted by an energy source (10,12) such as a laser. The particulates (27) are introduced into the molten material (18...
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WO/2010/018621A1 |
A bonding device comprises a gun for discharging particles, a vacuum chamber in which an atmosphere for discharging the particles is created, a draw-out mechanism chamber, and a gate valve for opening/closing between the vacuum chamber a...
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WO/2009/149898A1 |
A process for producing reinforced components by means of a filled hollow wire (10) comprises the following steps: provision of a hollow wire (10), wherein the hollow wire contains a sleeve (12) and a filling element (14, 16), the materi...
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WO/2009/106789A1 |
A method of forming a collar on a tubular component (2) is described, wherein said method comprising the steps of depositing a weld metal (6) onto the surface of the tubular component (2) and machining the collar into the weld material (...
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WO/2009/105386A1 |
A system and method for identifying a torch assembly associated with a thermal processing system including a detector (10) that detects a multi-bit binary signal based on a plurality of open circuits or closed circuits with the thermal p...
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WO/2009/098904A1 |
Disclosed is a method for treating a tableting surface of a pestle or a mortar for tableting tablets that can reliably join various metals as an alloy to a tableting surface of various base metals in a simple, easy and efficient manner. ...
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WO/2009/087303A2 |
The invention relates to the extension of the lifetime of a part such as sheet iron (1), which is carried out according to a weld-deposition method. The method comprises coating at least a portion of a surface (1a) of said part (1) with ...
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WO/2009/084552A1 |
In a vacuum chamber, the edge of each blade group is subjected to an ion beam treatment under predetermined conditions using a plasma ion gun and argon as a medium, and is subjected to a plasma ion injection treatment under predetermined...
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WO/2009/077987A1 |
A method for including a feature in an article manufactured from a maraging stainless steel comprises the steps of focusing an energy beam on the article at a temperature of at least 1000 °C in a nitrogen-free atmosphere. The beam gener...
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WO/2009/062851A1 |
An aerostatic bearing comprises a guide element (1) provided with drillings (15) and a body (4) which may be moved along a surface of the guide element (1). The drillings (15) comprises a first section (16) adjacent to the body, of which...
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WO/2009/050356A1 |
The invention relates mainly to a tube used in furnaces, which includes at least one attached radial bar (4a, 4b, 4c, 4d, 4e, 4f) fastened by welding to the internal face (3) of the wall (2) of the tube (1). The invention also relates to...
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WO/2009/014221A1 |
[PROBLEMS] To provide a method of welding in which in the joining of a metallic glass with a crystalline metal by a weld shifting a high-energy beam scan area from a butting face thereof to the metallic glass side, the composition of a m...
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WO/2009/005174A1 |
Welding equipment includes a torch for irradiating a laser beam (B), wire feeding means (2) for feeding a filler wire (F), and a tracking means (3) for controlling the moving tracks of the torch (1) and the wire feeding means (2) to make...
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WO/2008/120331A1 |
A positioning mechanism including a rotary stage and a linear motion stage is contained in a vacuum chamber and a pipe is connected to the positioning mechanism from the outside of the vacuum chamber. A space extending below the position...
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WO/2008/110835A1 |
A method of preparing a component (60) to be joined to another component (55). The method comprises growing an array of projections (56, 57) on a bond region of the component (55) in a series of layers, each layer being grown by directin...
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WO/2008/079696A2 |
A vacuum insulation tube assembly which is utilized as a component in a cryosurgical probe. The vacuum insulation tube assembly includes an inner tube; and, an outer tube concentrically positioned about the inner tube. The outer tube is ...
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WO/2008/064992A2 |
The invention relates to a domestic appliance, in particular, an oven, comprising at least two wall parts (16, 18) of the muffle, fixed together by means of a welded joint (34) and may concern a first tubular and a second wall piece in t...
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WO/2008/046542A2 |
The invention relates to a method and a device for the crack-free welding, repair welding, or surface welding of metallic parts made of materials that are prone to forming hot cracks. Objects on which said method and device can be effici...
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WO/2008/041372A1 |
High-strength steel plates having a yield strength of 355 MPa or higher and a thickness larger than 50 mm are butt-welded by electron beam welding to form a welded joint having a sufficiently high fracture toughness value δc. The butt-w...
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WO/2008/032725A1 |
A beam machining apparatus (1) is provided with a beam outputting source (13) for outputting a beam for machining a work (2); a vacuum chamber (3) having a first channel (34) where the beam outputted from the beam outputting source (13) ...
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WO/2008/031210A1 |
A method for manufacturing a welded assembly from first and second components which are comprised of similar or dissimilar metals. The first and second components are aligned so that they are in contact with one another along an abutment...
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WO/2008/015158A2 |
The invention relates to a method of producing corrosion-resistant and workable sheet metal consisting of uncoated steel sheets (1, 1'), comprising the following steps: - placing the steel sheets (1, 1') in abutting relationship, - weldi...
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WO/2008/008771A2 |
A gemstone micro-inscription system, comprising an energy source, a spatial light modulator, and a control, the control controlling a spatial light pattern modulation of the spatial light modulator, wherein the spatial light modulator ex...
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WO/2007/143505A2 |
An apparatus and method performing a sequence of processing steps on a load supported by a processing plate. The load can include a single sheet on which a plurality of applications are performed or can include a plurality of panels on w...
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WO/2007/132587A1 |
A method of surface hardening which comprises coating the surface of an engine part with an alloy layer having excellent wearing resistance to improve the life of the part; and a process in which a piston or the like improved in wearing ...
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WO/2007/124310A2 |
A method of material treatment in which the surface of a metal substrate is converted to a composite structure of the metal and its nitride or carbide utilizing a high temperature chemically active thermal plasma stream, and the product ...
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WO/2007/116522A1 |
As shown in Fig. 3, diamond coating (30) is irradiated with oxide ion beams to thereby efficiently etch the diamond coating (30) by both of sputtering phenomenon and oxidation in step S2. Thereafter, in step S3, irradiation with argon io...
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WO/2007/116523A1 |
A hard coating film (30) is efficiently etched with a beam of krypton ions, which have a relatively large mass, in a step (S2) and then slowly etched with a beam of argon ions, which have a small mass, in a step (S3) as shown in Fig. 3. ...
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WO/2007/110037A1 |
The present invention relates to a method for connecting metallic structural elements, in particular structural elements of a gas turbine, wherein the connecting of corresponding connecting surfaces of the structural elements is performe...
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WO/2007/109416A2 |
A method of joining or repairing metal surface structures. Joinder and/or repair of meta! or metal-polymer laminate panels may be carried out using so-called "cold metal transfer" gas metal arc welding techniques, Moreover, suitable zinc...
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WO/2007/083363A1 |
This invention provides a method for surface treatment with an electron beam, which can finish the surface of an object in a relatively short time to a fine surface roughness level of about 1 μm evenly over the whole treatment object re...
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WO2006013242A9 |
The invention relates to an object comprising at least one steel part whose composition consists of the following contents expressed by weight: 0.005-0.27 % carbon, 0.5-1.6 % manganese, 0.1-0.4 % silicon, less than 2.5 % chromium content...
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WO/2007/052071A1 |
The invention relates to a nozzle (16) for emitting solid carbon dioxide particles. The nozzle (16) comprising an inlet (30) for receiving liquid carbon dioxide, a nozzle aperture (32) from which solid carbon dioxide particles flow from ...
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WO/2007/052072A1 |
The invention relates to a method of cooling a heated weld zone formed in a workpiece (12) by a welding process, in which solid carbon dioxide particles (18) are emitted from a nozzle towards the weld zone, and the cooling rate of the we...
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WO/2007/047096A2 |
A titanium-aluminide turbine wheel (120, 220, 320, 420) is joined to the end of a shaft (110, 210, 310, 410) by utilizing a titanium surface on the end of the shaft to be joined to the wheel, and electron-beam welding the wheel onto the ...
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WO/2007/032439A1 |
A process in which a material for clad steel sheet composed of a 0 to 0.3% B stainless steel as an inside layer material combined with, superimposed on both major surfaces thereof, 0.3 to 2.5% B stainless steels as an outer layer materia...
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WO/2007/017413A1 |
The invention is directed to a method for arc or beam brazing/welding of workpieces (A) made of steel, cast iron, nickel, cadmium, beryllium, titanium, molybdenum, magnesium, aluminum, copper, lead, zinc, tin, hard metal and alloys there...
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WO2005110286A9 |
A method for making an implantable stent includes the steps of (i) providing a plurality of elongate stent wires; (ii) forming said wires into a hollow tubular structure having opposed first and second open ends; (iii) terminating said w...
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WO/2006/133347A2 |
There is disclosed a process for producing metal oxide nanoparticles. The process includes the steps of: a) providing at least two precursor metal salt materials, b) passing the at least two precursor metal salt materials through a plasm...
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WO/2006/096716A2 |
A plasma generator, comprising a dielectric tube having a first end and a second end, wherein the first end is sealed, but for a gas inlet; at least one first dielectric disk located within the dielectric tube, wherein the first dielectr...
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WO/2006/090511A1 |
A method for manufacturing a battery pack in which an electrode tab is not removed easily when electrode tabs led out from battery cells are welded, and the electrode tabs can be electrically connected with each other with high reliabili...
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WO/2006/088486A1 |
A system for characterizing high power electron beams at power levels of 10 kW and above is described. This system is comprised of a slit disk assembly having a multitude of radial slits, a conducting disk with the same number of radial ...
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WO/2006/079336A1 |
The invention relates to a method and device (1) for processing object surfaces (5) by using a radiation (4) which is oriented toward the object surface (5) to be processed and forms a molten material (6) in the area of action of the rad...
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WO/2006/081106A1 |
An ultrasonic bond is formed using a bond tool foot (700) having a waffle shape of thin protrusions (708) and gaps (712) between the protrusions. The tool is brought in contact with the ribbon (702) to a depth to create depressions in a ...
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WO/2006/069410A2 |
The invention concerns a method and an installation for producing a component consisting of several assembled parts. The first part (1) and the second part (2) are taken from a part delivery site proximate the conveying device and set in...
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WO/2006/062241A1 |
A welding method and a weld shaping device that are advantageous to suppress a weld solidification section to become a humping bead. The welding method forms a weld solidification section (5) by heating, using a heating means, a first ob...
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WO/2006/053678A1 |
A device is disclosed for machining workpieces (11) in a vacuum chamber (12) having at least one sluice station (16) and at least one machining station (18) with a machining device (20). A transfer device (21) with a holder (28, 30) for ...
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