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WO/2008/121678A2 |
A coating (4) that is metallurgically bonded to a metal substrate (2) to protect the substrate includes carbide precipitates (10) of irregular and angular shape and a matrix (12) in which the precipitates are embedded. In a flame sprayin...
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WO/2008/116728A2 |
The present invention provides an optimized hard coating and a workpiece, especially a cutting tool coated with a hard coating to increase tooling performance with difficult to machine materials such as high speed steels, titanium alloys...
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WO/2008/117668A1 |
A film deposited by arc spraying which is excellent in both of abrasion resistance and machinability; a method of forming the film; a wire material for arc spraying which is for use in forming the film; and a cylinder block having bores ...
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WO/2008/117482A1 |
A part of vacuum film forming apparatus as a constituent of vacuum film forming apparatus structured so as to evaporate a thin film forming material in a vacuum vessel and deposit the vapor on a substratum to thereby form a thin film. Th...
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WO2008066438B1 |
The present invention relates to a cutting tool for (10; 20; 30; 40) for machining wood having a steel base (11; 21; 31; 41) with a predetermined material toughness. The steel base has a cutting side (13; 23; 33; 43) and release side (12...
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WO/2008/110161A1 |
The invention relates to a layer system containing a porous composite structure which is made of spheric, spheroidic or polyhedric metal oxide particles or is formed by such a composite structure, wherein a part or all metal oxide partic...
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WO/2008/112091A1 |
The present techniques provide a method for making wear surfaces comprising a thermoplastic matrix blended with ceramic particles. The wear surfaces may optionally contain other materials, such as friction modifying additives. Wear surfa...
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WO/2008/110808A1 |
The invention relates to a self-fluxing brazing piece. The piece comprises a composite material comprising at least one inorganic material distributed in a metal or metal alloy matrix, the inorganic material forming a flux during brazing...
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WO/2008/110151A2 |
The invention relates to a method and a device for the plasma-assisted surface treatment of large-volume components. The component (1) is arranged in a vacuum chamber and the vacuum chamber (3) evacuated. The component (1) is connected t...
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WO/2008/110607A1 |
The invention relates to the use of thermal insulation layers (7) on steam power plant components and substantially comprises an adhesive layer and/or an erosive protection layer (13), having similar or the same thermal expansion coeffic...
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WO/2008/104162A2 |
Disclosed is a method for producing a spray coating, particularly an abradable spray coating for parts of a turbine engine by means of a thermal spraying process. An online process monitoring system, especially a PFI unit and/or a spectr...
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WO/2008/102918A1 |
A bath roll for use in hot-dip metal coating line, especially hot-dip zinc coating line, that even in use over a prolonged period of time, is free from dross sticking to the roll surface and hence is capable of maintaining the quality of...
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WO/2008/099536A1 |
This invention provides a heating element, which can be incorporated in a narrow site free from any space large enough to install an electrothermic heating device or the like, and a heat generating method and an internal combustion engin...
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WO/2008/101164A2 |
This invention relates to coatings for a metal or non-metal substrate comprising (i) a thermal sprayed bondcoat layer applied to said substrate comprising an alloy of MCrAlM' wherein M is an element selected from nickel, cobalt, iron and...
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WO/2008/101065A1 |
Metal aluminides are formed by an initial thermal deposition process which forms an intermediary material comprising elemental aluminum and another elemental metal, as well as an oxide of the other metal. The thermally formed intermediar...
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WO/2008/095317A1 |
A method for making a densified ceramic layer comprises plasma spraying a layer of the ceramic onto a substrate; spin-coating the plasma-sprayed layer with a sol, and firing the spin-coated ceramic layer. The method may be applied in pro...
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WO2007055934B1 |
A process, apparatus and material composition for forming a coherent refractory mass on a surface wherein one or more non-combustible materials are mixed with one or more metallic combustible powders and an oxidizer, igniting the mixture...
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WO/2008/095463A1 |
The present invention enables the use of titanium-based materials in gas turbine construction, especially in engine, and particularly in compressor, construction, in that a device is provided, which protects the components (guide vanes, ...
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WO/2008/094682A2 |
A particle for depositing a coating on a substrate surface by a low temperature thermal spray process having a plastic core and a particulate forming an non- continuous cladding layer around the plastic core so that enough heat can be tr...
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WO/2008/091458A1 |
The technique of laser induced surface improvement is used for tool surfaces in downhole tools that experience erosion from slurry or high velocity flows.
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WO/2008/090192A1 |
The present invention relates to a casting roller for a two-roller casting device (1) for casting metallic strip (B) from a metal melt, in particular from a steel melt (S), having a roller body (8) onto the shell surface (13) of which a ...
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WO/2008/086862A1 |
The invention relates to a die (1) with a funnel-shaped pouring region (7) for casting molten metal, comprising a die wall (2, 3, 4, 5) with a hot side, which is in contact with the molten metal, and a coating (12) on the hot side. The t...
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WO/2008/083793A1 |
The present invention relates to a piston ring with improved running-in and wear properties and to a method for the production thereof. According to a first embodiment, the piston ring comprises a torus(2), a layer of coupling agent (4) ...
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WO/2008/080449A2 |
Disclosed is a method for coating a rotationally symmetrical hollow element. In said method, a coating material is applied to the surface to be coated by means of a distribution device. The following successive steps are repeatedly carri...
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WO/2008/077608A2 |
In order to enable gentle spraying particularly of a conductor (2) on a substrate (4), a spraying method is provided, wherein in a spraying lance (6) cold plasma (22) having a plasma temperature of less than 3000 K is produced, and where...
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WO/2008/077753A1 |
The invention proposes a process for producing an electrochemical functional structure, which has at least one electrochemical functional layer with a physically varying structure and/or physically varying properties, in which the at lea...
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WO2008046039A9 |
A process for treating a workpiece, said process comprising the steps of: (c) altering the temperature of a workpiece surface wherein at least one condition selected from the group of: thermal treatment rate, relative motion between the ...
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WO/2008/078669A1 |
The invention provides a sealing agent which is excellent in the penetration into pores and the filling of pores and can attain such sealing that substantially all of the voids of a thermally sprayed coating are filled and which is littl...
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WO/2008/074371A1 |
The invention relates to a component (6) with a Substrate (2) and a protective layer (9), which consists of an intermediate NiCoCrAIY layer zone (7) on or near the sub-strate (2) and an outer layer zone (8) arranged on the intermediate N...
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WO/2008/076953A2 |
This invention relates to thermally sprayed coatings having an amorphous-nanocrystalline- microcrystalline composition structure, said thermally sprayed coating comprising from about 1 to about 95 volume percent of an amorphous phase, fr...
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WO/2008/074301A2 |
The invention relates to a process for coating a substrate by means of a thermal spraying process, in which the deposited layer and also the substrate are cooled after the spray transit. According to the invention, defined cooling of the...
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WO/2008/076967A1 |
A wire (2) for use as a feedstock in metal spraying and in welding contains two components (4, 6) formed from different metals, with the components being in face-to-face contact along a convoluted interface (8) that extends throughout th...
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WO/2008/071922A1 |
A method of manufacturing a composite and of securing a metallic coating to a resin-based composite material, comprising the provision of a keying structure on a metallic electroplated preform and bringing the keying structure and the co...
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WO/2008/071467A2 |
The invention relates to a method for coating a component with a multilayer ceramic coating, in which the individual layers of the ceramic coating are applied covering one another on the component, and in which ceramic particles are supp...
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WO/2008/072364A1 |
A device capable of moving while being in intimate contact with the surface of an object present in fluid, the device having a main casing provided with an outer casing and an inner casing; an outer seal member attached to an opening of ...
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WO/2008/067962A2 |
The invention relates to the use of form tools for producing molded parts, especially e.g. in the serial production on an industrial scale of CFK components by means of nickel 36 large-format form tools. According to the invention, therm...
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WO/2008/069702A2 |
The invention relates to multistage pumps for extracting oil from wells. The inventive working member of a downhole multistage pump comprises a working wheel (4) and a guiding unit (5). Said working wheel (4) and a guiding unit (5), each...
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WO/2008/068069A1 |
MCrAlX layers are used according to the prior art to protect turbine blades from oxidation or corrosion. According to the invention, the MCrAlX layers are treated at temperatures elevated above the operating temperature, so that the oxid...
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WO/2008/061813A2 |
NiCoCrAl layers for use as anticorrosive layers are known from the prior art. Corrosion stability is not only determined by the composition and the percentage of the main alloy elements of nickel, cobalt, chromium and aluminium, but also...
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WO/2008/063038A1 |
The invention relates to methods for producing catalytic coatings by thermally spraying a powder material and can be used in different branches of chemistry, power engineering and in automobile production. The aim of the invention is to ...
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WO/2008/058503A2 |
The invention relates to a method for determining the polyester fraction in a multi-component powder during a thermal spraying process. According to the invention, the multi-component powder is heated and fed to an object with the aid of...
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WO/2008/058504A1 |
A spectrometer is used during a thermal spraying process to measure the intensity of emitted light at specific wavelengths or specific wavelength intervals. The characteristics of the coating, for example the tensile adhesive strength (T...
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WO/2008/058776A2 |
The invention relates to a HS-PVD or cold spray method for coating a substrate with a bonding agent layer, wherein a particle stream of a coating material is generated, deposited on the substrate and subjected to a subsequent thermal tre...
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WO/2008/056987A2 |
Kit of parts, comprising: a prosthesis or prosthesis part (23) having at least one contact surface (24); metal granules (13) having an internal porosity; bone cement (25); and further comprising titanium granules (13) for use in a kit of...
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WO/2008/052516A2 |
To produce at least two bonded-together layers (11, 13; 11', 13), it is proposed that the material of at least one of the layers (13) is melted and subsequently, by spray compacting with a spray cone (10, 10'), is applied to the other la...
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WO/2008/049273A1 |
A method of painting metal coat on the surface of a cooker and a cooker having the metal coat. The method includes coating the metal material by the thermal spraying on the surface prepared to be processed. In the thermal spraying, the s...
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WO/2008/049392A2 |
The invention relates to a vapour-deposited coating for a thermally stressable component, which comprises deliberately introduced pore formers. This distinguishes it from conventional vapour-deposited coatings which, owing to the coating...
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WO/2008/049460A1 |
Low temperature coating methods still have not been sufficiently optimized for the production of layer systems. The method according to the invention proposes to adjust the impact angle (16) of the particle stream (22) and the surface (3...
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WO/2008/049080A1 |
Cored wires having a core comprising agglomerates of superfine particles and/or nanoparticles for thermal spray or overlay weld applications and methods of making the same are provided. Methods of coating a substrate by thermal spraying ...
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WO/2008/049081A1 |
Disclosed herein are molds coated for surface enhancement, methods of making the molds, and methods of casting using such molds. In one embodiment, a mold comprises: a mold member comprising copper; and a coating disposed on at least a p...
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