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WO/2003/095115A1 |
Process and device for local treatment of substrates based on directing a fine jet (6) of fluid towards the local preselected areas (8) of the substrate and simultaneously applying vacuum suction force (7) are tuned so that the fluid is ...
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WO/2003/093519A1 |
A method for forming a metallic coating on a substrate comprising an intermetallic compound, and the coatings made by this method are disclosed. The method broadly comprises forming an alloyed agglomerate from a precursor comprising at l...
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WO/2003/085162A1 |
Disclosed is a method for coating a component (1), comprising a masking (7) which is made at least in part of a ceramic powder and can therefore easily be removed after coating the component (1).
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WO/2003/085163A1 |
The invention relates to a method for coating a component. The inventive component comprises a masking layer (25) that can be removed very easily after the component (1) has been coated by virtue of the fact the a good adhesion does not ...
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WO/2003/080888A1 |
A heat-resistant Ti alloy material excellent in the resistance to corrosion at a high temperature and to oxidation, characterized in that it comprises a heat-resistant Ti alloy substrate and, formed on the surface thereof, a surface laye...
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WO/2003/079405A2 |
The method includes the steps of doping a thin surface layer on the substrate with low energy ions of a dopant material, and heating the thin surface layer sufficiently to produce a reaction between the dopant material and the surface la...
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WO/2003/074763A1 |
A heat-resistant Ni-alloy material excellent in the resistance to the oxidation at a high temperature, characterized in that it is a Ni-ally substrate having been subjected to Al diffusion treatment, it has the substrate and, formed on t...
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WO/2003/072491A1 |
The present invention provides a process for suppressing the formation of metal-containing coke during processing of a hydrocarbonaceous material, such as for example a hydrocarbon conversion processes. The process involves using a feed ...
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WO/2003/071002A1 |
Oxidation protection of a titanium-based alloy is provided with improved fatigue properties by a titanium aluminide coating of between 2to 12 microns by diffusing the Al into the Ti at a temperature below the melting point of the Al. the...
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WO/2003/064718A2 |
A method for applying a diffusion coating of a substance to a portion of substrate comprising applying a deposition coating to a particular surface of an object by applying an active gas containing the coating substance in a form which w...
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WO/2003/064949A1 |
The present invention pertains to a counter-rotating tunnel furnace (10) useful for diffusion surface alloying, diffusion carbide surface alloying of metal items, pipes, and construction beams in powder packs, and for firing of ceramic a...
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WO/2003/064723A1 |
The present invention provides a production line and method for continuous diffusion surface alloying (DSA) or diffusion carbide surface alloying (DCSA) of workpieces including metal and ceramic articles, and the like. The production lin...
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WO/2003/055449A1 |
Surface coating method for deposition of a chemically bonded ceramic coating on a substrate, comprising the steps of preparing a curable coating slurry, depositing a coating of the slurry on at least a section of the substrate surface, a...
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WO/2003/051623A2 |
A multilayered material (10) having a first material (12) with a first surface (14) and an opposing second surface (16), and a first material thickness (18) between the first surface (14) and the second surface (16), and a second materia...
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WO/2003/042422A1 |
The invention concerns the use of a diffusion alloy metal powder for thermal coating of substrates. The powder comprises a pre-alloyed iron base powder particles having molybdenum particles diffusion alloyed to the particles of the base ...
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WO/2003/039407A2 |
A method of manufacturing a stent formed from a metal or metal alloy includes the steps of applying a powder of a material having a higher radiopacity than that of the material from which the stent is formed to a region of the surface of...
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WO/2003/029521A1 |
The invention relates to a method for removing an area of a layer of a component consisting of metal or a metal compound. According to prior art, corrosion products of a component are removed in a first step by applying a molten mass or ...
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WO/2003/017400A1 |
The invention relates to a set of collector plates for fuel cells or other electrochemical cells, and to a method for producing the same. Said collector plates consist of titanium and comprise current collectors (4a, 5a, 6a) which are ar...
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WO/2003/008186A1 |
Particles have an ultrathin, conformal coating are made using atomic layer deposition methods. The base particles include ceramic and metallic materials. The coatings can also be ceramic or metal materials that can be deposited in a bina...
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WO/2003/000948A1 |
A metallic material which comprises magnesium, e.g a magnesium alloy containing at least 85% by weight magnesium, has a surface layer, e.g. having a thickness of from 3pm to 5pm, in which zinc has been diffused into the material to provi...
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WO/2002/103165A1 |
A method for forming an abrasion−resistant layer for a moving blade, characterized in that it comprises a step of forming a first plating layer on a base material (11), a step of applying a nickel plating having alloy particles compris...
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WO/2002/103088A1 |
The invention relates to a method and device for locally removing coatings from parts, whereby the invention involves the provision of a part (5) having a coating at least in areas and the provision of an absorbent medium, which is suppl...
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WO/2002/099153A2 |
A deposition process including applying an inoculant (50) to at least a portion (12a) of the surface (12) of a metal component (10), and then forming an intermetallic layer (60, 70, 100) at the inoculant surface (12), such as by exposing...
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WO/2002/097160A1 |
First, a wax sheet is provided (step S1). The wax sheet consists of a wax material layer, an adhesive material layer and release paper. The wax material layer consists of a wax material. Next, a coating material layer is laid on the wax ...
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WO/2002/084708A2 |
A process of forming a compound film includes formulating a nano-powder material with a controlled overall composition and including particles of one solid solution. The nano-powder material is deposited on a substrate (70) to form a lay...
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WO/2002/070774A1 |
The invention relates to a method for hardening or treating metal components or workpieces or materials, wherein foreign atoms of a metal melt which surrounds the workpiece and is based on a low melting metal or a low melting alloy are i...
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WO/2002/070617A1 |
A process of coating a refractory turbine part with a protective coating which is ultimately diffusion bonded to the part. A slurry coating material is prepared from a mixture of a silicon alkyd paint and suspended particles of an alumin...
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WO/2002/070775A1 |
The invention concerns a method whereby annular substrates (20) are stacked inside a chamber where they define an volume inside (24) and a volume outside (26) the stack. A gas phase containing at least a precursor of a matrix material to...
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WO/2002/068716A1 |
A wear-resistant coating layer excellent in oxidation resistance and durability and applicable readily at low cost. The wear-resistant coating is formed on the end of the metal base constituting a blade of a gas turbine. The thickness of...
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WO/2002/066693A1 |
The invention is directed to a method of preparing porous metals, as well as to these porous metals $i(per se). More in particular the invention is directed to the use of these porous metals in the preparation of medical items, such as i...
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WO/2002/064851A2 |
A uniquely surface-modified metallic part (3) is provided by the utilization of microwave energy to promote diffusion of desired metals into the surface of the formed metallic part (3).
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WO/2002/055754A2 |
The invention relates to a method and a device for gas phase diffusion coating of components (3), wherein a component surface (4) which is to be coated is brought into contact with a metal halogenide as a coating gas, forming a diffusion...
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WO/2002/053793A1 |
Duplex process of diffusion forming of hard carbide surface layers on the metallic materials contains two diffusion processes: diffusion carburising and diffusion forming of carbide layers. Significantly higher amount of carbide than req...
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WO/2002/052057A1 |
Continuously operating furnace and method for obtaining thermal diffusion coating on the outside surface of metallic articles. The furnace is configured as a tunnel through which in succession are advanced closed containers filled with t...
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WO/2002/052055A1 |
A method for producing a steel sheet for porcelain enameling, wherein a Ti-containing steel sheet which has a chemical composition, in wt %: C: $m(F) 0.01 %, Mn: $m(F) 0.5 %, P: $m(F) 0.04 %, S: $m(F) 0.04 %, Ti: 0.01 to 0.50 %, and bala...
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WO/2002/030599A1 |
The invention relates to surface impregnation of metallic articles, which provides said articles with anticorrosion properties, and, in particular to thermodiffusional galvanisation in powder mediums. Said invention makes it possible to ...
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WO/2002/018673A2 |
The invention refers to mechanical engineering and metallurgy and can be predominantly used for the development of cermet alloys and surfaces based on ferrous and nonferrous metals that possessing high tribotechnical characteristics, wea...
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WO/2002/013289A1 |
A battery case excellent in glossiness of appearance and working efficiency and a surface-plated steel plate which can be used preferably to manufacture the battery case. The battery case is produced by deep-drawing, DI-forming, DTR-form...
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WO/2002/004382A1 |
A method of making heat engine components, such as rocket nozzle throats, includes forming a body having at least one surface, wherein the body is made of a refractory metal, and compressing a ceramic powder between a die and the at leas...
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WO/2002/002844A2 |
A process for metal coating diamond superabrasive particles involves heating the superabrasive particles in the presence of coat-forming powder of a metal compound under a common inert atmosphere. The metal compound contains a metal whic...
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WO/2001/098561A2 |
Method for forming on a superalloy or other metallic substrate a platinum graded, outward single phase diffusion aluminide coating (100) on a surface of the substrate by depositing a layer comprising Pt on the substrate and then gas phas...
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WO/2001/090441A2 |
There is provided a surface alloyed component which comprises a base alloy with a diffusion barrier layer enriched in silicon and chromium being provided adjacent thereto. An enrichment pool layer is created adjacent the diffusion barrie...
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WO/2001/076811A1 |
A method for masking electrodeposited coatings on an article surface utilizing a parylene film (30) which insulates the article surface such that charged particles do not adhere to the surface of the parylene film. Preferably, the paryle...
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WO/2001/054899A1 |
The invention relates to the use of a dimensionally stable iron-chrome-aluminum film that comprises a support strip consisting of (in weight %) 16 to 25 % chrome, 2 to 4 % aluminum, 0.1 to 3 % silicon, not more than 0.5 % manganese, 0.01...
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WO/2001/040728A1 |
A metallic water jacket of an arc furnace is provided with aluminium-diffused permeable coating formed by calorizing. The coating is 200-800 microns thick and it has an aluminium concentration of 10-50% by weight at its surface.
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WO/2001/029497A1 |
With a mass of sacrifice material (ingot) (Z) placed in a radiator tank main body (234), a radiator tank cap (266), a radiator tube (211), etc. are heat-brazed. This results in the mass of sacrifice material (Z) being heated as it is sur...
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WO/2001/029889A1 |
The present invention relates to a method of manufacturing wires used for solid-state devices. This manufacturing process positions a silver rod vertically at the center of a mold, inserts the mold containing the silver rod into an elect...
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WO/2001/027349A2 |
The invention relates to a component, whose surface is covered with a layer which is configured in particular, as an oxidation and/or corrosion layer. The composition of the layer corresponds to a ternary (Ti, Ag)¿5?Al¿3?O¿2? or (Ti, ...
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WO/2001/005579A2 |
A one-step method of forming diffused noble metal-aluminide coatings with or without minor incorporations of Si, Cr, Mn, Hf, La, and Y, is disclosed. With the inventive method, two or more powdered metals or metal alloys are applied and ...
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WO/2000/073014A1 |
The invention relates to components consisting of aluminium or aluminium alloys. A coating consisting of an aluminium-silicon alloy can be deposited on said components by applying alkali-metal hexafluorosilicate and by heating the same. ...
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