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WO/2007/107388A2 |
In order to improve the resistance of heat insulation layers, in particular under the stresses due to high surface temperatures and temperature transients which are typical of gas turbines, a thermal insulation layer system (1) which has...
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WO/2007/107854A1 |
Method of eliminating fretting corrosion and tribo- corrosion on contact surfaces of machines directly collaborating with another comprising coating steel contact surfaces of a machine or device with molybdenum-titanium alloy by means of...
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WO/2007/108546A1 |
A ceramic coating member is provided for improving durability of a member arranged inside a container of a semiconductor processing apparatus for performing plasma etching process or the like under strong corrosion resistant environment....
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WO/2007/105738A1 |
An amorphous-metal composite material comprising a base and an amorphous metal superposed on and united with a surface of the base. It is characterized by being obtained by uniting a layer of an amorphous metal to a surface of a base whi...
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WO/2007/101465A1 |
A method is provided for coating a hollow, internally cooled blade (1) of a gas turbine, in which method an outer coating (5) comprising an MCrAlY-based bonding layer (6) and a ceramic thermal barrier layer (9) of zirconium oxide is appl...
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WO/2007/096957A1 |
The pore size, porosity, pore distribution, etc. of porous metal are controlled by carrying out plasma spraying on the surface of the porous metal.
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WO/2007/090711A1 |
Thermal insulation layers comprising an embedded thermographic phosphor are known but change during the first hours of operation so that a reference measurement before use gives different values than during the first hours of operation. ...
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WO/2007/090707A2 |
The invention relates to a thermal coating method, especially a plasma spraying method, for coating a substrate with a conductor or a semiconductor, especially with titanium dioxide, using a colloid dispersion. The invention also relates...
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WO/2007/087989A1 |
The invention relates to a process for roughening metal surfaces to improve adhesion of layers which are thermally sprayed onto the surface, in which, in a first process step, recesses or depressions (2) are introduced into the surface i...
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WO/2007/089620A1 |
A thermal spray coating composition comprising up to about 90 weight percent of the composition of a first thermoplastic material and up to about 50 weight percent of the composition of at least one additional thermoplastic material that...
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WO/2007/085512A1 |
The invention relates to a method for producing a component (120, 130, 155), in which the component (120, 130, 155) is provided with an adherend surface for a heat insulating layer and in which holes (418) are formed in the component (12...
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WO/2007/085328A2 |
The invention relates to a coating on predetermined surfaces of machine parts that are exposed to frictional contact. Said coating is composed of a basic material and at least one nanomaterial which is selected in accordance with the des...
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WO/2007/082793A1 |
A component (1) according to the invention comprises a substrate (2) and a coating (3) applied on top of the substrate (2). It is characterized in that expansion joints (5) which are curved and enclose at least one surface region (7) are...
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WO/2007/082823A1 |
A component (1) for arrangement in the duct of a turbine engine is provided with a coating (5), which has a surface structure with scales (9) which overlap each other in the direction of flow (S).
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WO/2007/080855A1 |
A synchronizer ring which can reduce the wear of a sliding part and mating member while realizing satisfactory power transmission; a process for producing the synchronizer ring; and a thermal spray powder for use in the production proces...
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WO/2007/080058A1 |
Ceramic layers are often used for heat insulation in a layer system, and have a high porosity therefor. The inventive porous ceramic heat insulating layer has a particular pore size distribution such that it has a high expansion toleranc...
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WO/2007/074483A1 |
Alloy composition for the manufacture of protective coatings, comprising cobalt, nickel, chromium, aluminium, yttrium and iridium in amounts so as to obtain the phases α, β and σ, in particular for coating a super-alloy article. Prefe...
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WO/2007/071758A1 |
The invention relates to an MCrAlX alloy (X represents, for example, yttrium (Y)) which can particularly be used for the coating of gas turbine blades. Said alloy comprises a structure matrix (28) made of structural grains (27) in which ...
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WO/2007/070249A2 |
Sputtering targets and sputtering methods for depositing a film that includes tin and niobium. Substrates bearing coatings comprising tin and niobium, for example, low-emissivity coatings including blocker films comprising tin and niobiu...
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WO/2007/065252A1 |
A plasma spray nozzle system for uniform injection of feedstock into a plasma stream. A plasma nozzle is provided, having a bore with an axis, the bore shaped for the passage of a plasma stream. An annular plenum chamber is provided coax...
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WO/2007/067242A1 |
The present invention provides a method of depositing a stepped-gradient fuel electrode onto a fuel cell support 2 and the resulting fuel cell, that comprises placing a solid oxide fuel cell support that has at least an air electrode lay...
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WO/2007/065403A1 |
The invention relates to a method for manufacturing a run-in coating, wherein a metallic run-in coating is provided on a stator-side component of a turbomachine, in particular a gas turbine. According to the invention, the provided run-i...
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WO/2007/060984A1 |
A resin-bonded superabrasive wheel which has high bonding strength between the core and the superabrasive layer. The resin-bonded superabrasive wheel comprises a core (3) and a superabrasive layer (1) bonded thereto, wherein the core (3)...
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WO/2007/057416A1 |
A known strand-shaped product for producing an anticorrosive and antiabrasive metallic coating on a substrate has a flexible core, surrounded by a sheath, which contains binders, a fusible nickel-based metallic coating agent in powder fo...
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WO/2007/059062A2 |
A system for coating a surface comprises providing a source of amorphous metal, providing ceramic particles, and applying the amorphous metal and the ceramic particles to the surface by a spray. The coating comprises a composite material...
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WO/2007/053493A1 |
This invention relates to ceramic powders comprising a zirconia-based component, e.g., yttria- stabilized zirconia, and an (alumina + silica) -based component, e.g., mullite. The ceramic powders are useful for forming thermal shock resis...
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WO/2007/052743A1 |
This invention provides a sputtering target comprising a first layer located on the sputtering treatment face of a sputtering target material and a second layer located on the non-sputtering treatment face of the sputtering target materi...
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WO/2007/051755A1 |
Known protective layers with a high Cr content form brittle phases which become even more brittle during use under the influence of carbon. The protective layer (7) according to the invention has the composition 26% to 28% cobalt, 20% to...
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WO/2007/048253A1 |
A method for the rapid production of electrode structures such as Cu-SDC anodes for use in direct oxidation solid oxide fuel cells involves co-depositing a copper-containing material and a ceramic by plasma spraying to form a coating on ...
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WO/2007/048912A1 |
The invention relates to a device (1) for plasma depositing a thin layer made of a barrier material onto an inner wall container (2), this device (1) comprising: an electromagnetic wave generator (3); a cavity (5) connected to the genera...
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WO/2007/045716A1 |
The invention relates to a method of forming an electrocatalytic surface on an electrode in a simple way, in particular on a lead anode used in the electrolytic recovery of metals. The catalytic coating is formed by a spraying method whi...
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WO/2007/045217A1 |
The invention relates to a method for coating a component consisting of a fibre-reinforced composite material. According to said method: a) a composite consisting of organic and metallic parts is applied to a surface of the component to ...
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WO/2007/045225A2 |
The invention relates to a method for production of thermal insulation layers which adhere better to components even at high, frequently changing temperatures. A gas-tight glass-metal composite layer is applied to the component and aged....
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WO/2007/043961A1 |
A coated vehicle component made of a substantially metallic base material and comprising at least one working face (4) arranged to be exerted to relative 5 movement friction wear and comprising a wear resistant coating. The component is ...
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WO/2007/042392A1 |
Coating processes are often only intended to be applied locally. At the same time, local coating processes cannot always be used, so that frequently masking has to be used. The protective layer (7) according to the invention contains a b...
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WO/2007/040622A1 |
One non-limiting embodiment of an apparatus for forming an alloy powder or preform includes a melting assembly, an atomizing assembly, and a field generating assembly, and a collector. The melting assembly produces at least one of a stre...
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WO/2007/037773A2 |
A thermal barrier coating for a gas turbine component includes a bond coating layer, at least a first segmented columnar ceramic layer on the bond coating layer, and a particulate structure-stabilizing material disposed within a pluralit...
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WO/2007/033473A2 |
A method of hardfacing a metal body, including the steps of flame spraying a metallic material onto a surface of the metal body to produce a layer of the metallic material on the metal body and fusing the layer of metallic material to pr...
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WO/2007/033657A1 |
The invention relates to a method of producing a protective coating, in particular for a gas turbine component. The method comprises at least the following steps: a) providing a component to be coated; b) providing a powdery coating mate...
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WO/2007/033650A1 |
The present invention relates to a method of producing a wear-, heat- and corrosion-resistant protective coating for a component, in particular for components of a gas turbine, by means of thermal spraying, wherein, during the applicatio...
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WO/2007/032086A1 |
An object of the present invention is to reduce an adverse effect of an atmosphere in a heat treatment device used in the production of an electronic device, on the characteristics of the produced electronic device. This object can be at...
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WO/2007/028358A1 |
The invention describes a method for producing carbon composite materials by pyrolysis and thermal spraying, in which method a material obtained at least partly from renewable raw materials is transformed by means of pyrolysis into a por...
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WO/2007/026045A1 |
A method for spray forming a metal component (11, 17, 21, 27) having an elongated open channel (10, 20, 22, 28) therein comprises firstly spray forming a layer (8, 19, 24) of the desired metal onto a deposition substrate (2), placing the...
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WO/2007/026043A1 |
A method for manufacturing metal components (9) by spray forming comprises depositing by spray forming a first layer (8) of a first metal on a mould, and depositing by spray forming a second layer (10) of a second metal on the first laye...
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WO/2007/025509A1 |
The invention relates to a method for coating or decoating a component, in particular a gas turbine component, wherein in order to regionally or partially coat or decoat a component, the component is preferably completely covered with a ...
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WO/2007/024697A2 |
Methods for producing electronic grade metal nanostructures having low levels of contaminants are provided. Monolayer arrays, populations, and devices including such electronic grade nanostructures are described. In addition, novel metho...
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WO/2007/023976A1 |
The object is to overcome the disadvantages of a white Al2O3 spray coating film, i.e., a porous structure, a weak interparticle binding, and poor damage resistance, thermal resistance, corrosion resistance or abrasion resistance, as well...
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WO/2007/023971A1 |
The object is to overcome the disadvantages of a plasma-spray coating film made of a white-phase Al2O3-Y2O3 double oxide, i.e., poor corrosion resistance, thermal resistance and abrasion resistance due to its porous structure and weak in...
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WO/2007/022912A1 |
An improved roll is characterized in that it is subdivided into three zones at leas in the axial direction, namely two peripheral zones (A, B) and a middle zone (C) located therebetween. The peripheral zones have a metallic protective la...
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WO/2007/021091A1 |
This invention relates to a method of improving the surface properties of a metal and the metal with a coating layer prepared by the same and in particular, to a method of improving the surface properties of a metal comprising the steps ...
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