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WO/2008/044128A2 |
An innovative technique for improving the dielectric and anticorrosion characteristics of coatings obtained with thermal spray, APS, HVOF and analogous technologies, in particular insulating coats such as Al2O3. The deposits obtained wit...
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WO/2008/040678A1 |
A method for making a thermal barrier coating (11), such as for gas turbine components (5) and mainly heat shields, combustion chambers or turbine wall covering panels, said thermal barrier coating (11 ) resulting from successive deposit...
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WO/2008/040299A2 |
The invention relates to a method of producing surface coatings on gas turbine components and/or of determining remains of abrasive material on gas turbine components, comprising the steps of: blasting a surface of the component with an ...
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WO/2008/037514A1 |
The invention relates to a rotating wire spraying device (1), comprising a wire feed (3) mounted in a burner head (2), a burner shaft (4), and a spraying head (6) which can rotate about a longitudinal axis (5) of the burner shaft (4). A ...
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WO/2008/034419A1 |
The invention relates to a method for producing a coated product (20) with a basic body, the surface of which is worked with a cutting tool (11, 12) in a material-removing manner and with the formation of an undercut, and is subsequently...
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WO/2008/036887A2 |
Methods of making a metallic or cermet coating include suspending solid fine metal or cermet particles in a liquid to form a liquid feedstock and injecting the liquid feedstock into an high-velocity oxygen fuel flame gun to thermally spr...
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WO/2008/034902A1 |
The present invention relates to a novel metal powder for the production of coatings.
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WO/2008/031468A2 |
The invention relates to a wet cylinder sleeve comprising a cast base that is made of a cast iron alloy, of which at least one external surface area is provided with a thermal spray coating that is made of an iron-base alloy and has a th...
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WO/2008/026800A1 |
The present invention relates to a coating material having heat resistance, abrasion resistance and low friction characteristics, which is coated on an operating component such as a rotating shaft working at high speed without oil supply...
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WO/2008/027480A2 |
The invention is directed to a process for reducing the oxidation of a precious metal glass delivery system comprising applying with a thermal spray process a sufficient amount of a material comprising a refractory oxide on the exterior ...
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WO/2008/026479A1 |
An acceleration nozzle has a nozzle hole with an inner diameter continuously or stepwise expanding toward the tip of the nozzle.In the circumferential inner wall of the nozzle hole are formed ejection openings for ejecting in a tubular f...
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WO/2008/020585A1 |
A method and apparatus for forming an ordinary amorphous coating film not limited to metallic glasses, etc. by thermal spraying.A flame (F) containing material particles is ejected from a nozzle (5) toward a base material (M). The materi...
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WO/2008/014607A1 |
A process for the in-flight surface treatment of powders using a Dielectric Barrier Discharge Torch operating at atmospheric pressures or soft vacuum conditions is described herein. The process comprising feeding a powder material into t...
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WO/2008/017028A2 |
The present invention comprises a medical device (10) having a support structure (4) made from alternating layers.
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WO/2008/013296A1 |
A zirconium oxide powder suitable for use as a material for thermal spraying; a process for producing the powder; and a thermal-spraying material comprising the powder. The process for zirconium oxide powder production comprises a step i...
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WO/2008/006483A1 |
The invention relates to a mirror, especially an outside rear view mirror for a motor vehicle, said mirror comprising a carrier plate (1) which is back-moulded with the rear side (7) of an intermediate layer by means of injection mouldin...
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WO/2008/003418A1 |
A mirror, particularly an exterior rear view mirror for a motor vehicle, comprises a support plate (1), on the front thereof a conductor track (2) made of resistance material being applied by a thermal spraying method according to DIN EN...
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WO/2008/000579A1 |
The invention relates to a guide rail, in particular a rail for a railway (2), comprising a base body (4) that is covered with a coating (6) which is made of a ductile metallic matrix (8) having solid particles (10) embedded therein. Sai...
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WO/2008/000851A1 |
The thermal spraying method comprises the steps of: introducing at least one fuel (C) and at least one oxidant (D) into a combustion chamber (1), generating combustion and adding a coating material (F) to the flow of hot gas (E). Further...
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WO/2007/148414A1 |
A steel-sheet-manufacture delivery roll, and hearth roll for continuous annealing furnace, provided on the surface thereof with a thermal spray coating, wherein the thermal spray coating consists of a cermet, or heat resistant alloy, of ...
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WO/2007/147388A1 |
The invention relates to a method for coating a workpiece, in which a material is applied to the workpiece by means of a thermal spraying process that is monitored and evaluated so as to establish on-line process control. According to th...
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WO/2007/148104A1 |
Part of the surface of a metallic-oxide refractory ceramic part, such as a fusion-cast refractory block, is treated using a high energy beam, to remove portions of the surface. A metal film may then be sprayed onto the treated surface of...
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WO/2007/144208A1 |
A method of substituting a material component of coatings of gas turbine components during operation of the gas turbine, in which - the components are charged, - the material component is charged in opposite polarity to the gas turbine c...
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WO/2007/143962A1 |
The invention relates to a thermoresistant component which has a substrate (13) and an anti-corrosion layer (14). In addition, a thermal barrier coating (16) is formed on the anti-corrosion layer (14). According to the invention, the ant...
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WO/2007/144217A1 |
The present invention relates to a method of applying material to a component (1) comprising a substrate (4) composed of a first material. A braided sheet (13) comprising a second material is placed on the substrate (4). The substrate (4...
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WO/2007/144374A1 |
The invention relates to a method of coating a component (11) which has holes (13) which are not to be coated in the surface (12) to be coated. The holes which are not to be coated are filled during coating with a masked material (15) wh...
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WO/2007/142007A1 |
Disclosed is a conductive corrosion-resistant material (3) containing titanium (Ti), boron (B) and nitrogen (N) in an atomic ratio satisfying 0.05 ≤ [Ti] ≤ 0.40, 0.20 ≤ [B] ≤ 0.40 and 0.35 ≤ [N] ≤ 0.55 (provided that [Ti] + [...
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WO/2007/139452A1 |
Method for fastening a component (4) to a structure (2) made from a refractory material. The invention is characterized in that the component (4) is positioned on the structure (2), and that a material layer (5) is then applied to the co...
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WO/2007/139694A2 |
This invention relates to blades for a gas turbine engine, said blades having an inner end adapted for mounting on a hub and a blade tip located opposite the inner end, and wherein at least a portion of the blade tip is coated with a the...
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WO/2007/139618A2 |
A mechanical seal structure and a method for manufacture that employs at least one ceramic seal face prepared by a thermal spray process.
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WO/2007/134571A1 |
A method for producing a rolling bearing component with a carbon gradient, at least in the region of its outer layer, wherein molten metal is sprayed onto a carrier in a spraying process, the carbon content of the metal to be sprayed on ...
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WO/2007/134620A1 |
The invention relates to a method for preparing a component (1) consisting of an electroconductive base material in order to carry out an erosive process. During said method, an electrically insulating coating (39) is sprayed onto the su...
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WO/2007/134916A1 |
The invention relates to a method for preparing a component (1) consisting of an electroconductive base material in order to carry out an erosive process. During said method, an electrically insulating coating (39) is sprayed onto the su...
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WO/2007/131599A1 |
In the case of a plain bearing having at least one support part (25), which is composed of an iron-containing base material, of a bearing sleeve (24) which is provided at the raceway side with a coating (8, 26) which is composed of a coa...
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WO/2007/132020A1 |
In order to provide a nonmagnetic material for producing parts or coatings adapted for highly wear and corrosion intensive applications, said material comprising pre-formed particles made of tungsten carbide which are embedded in a metal...
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WO/2007/132028A1 |
This method makes it possible to obtain coatings of ceramic oxides, such as ZrO2, Al2O3, TiO2, Cr2O3, Y2O3, SiO2, CaO, MgO, CeO2, Sc2O3, MnO, and/or complex blends thereof, by means of a high-frequency pulsed-detonation technique in whic...
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WO/2007/122256A1 |
Method for the preparation of at least one nanoporous layer of nanoparticles selected from nanoparticles of metal oxide, nanoparticles of metal oxides, and mixtures thereof, on a substrate surface, wherein at least one colloidal soil, in...
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WO/2007/121556A1 |
By engineering thermal spray parameters, such as temperature and velocity, and engineering feedstock powder size and morphology, ceramic coatings may be produced having desired mechanical and thermal properties. The ceramic thermal spray...
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WO/2007/120207A2 |
A system for the deposition of full-density, pore-free, corrosion- resistant, thermal-spray amorphous-metal coatings for the protection of a less corrosion resistant substrate. The system comprises using particle-size optimization (PSO) ...
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WO/2007/120194A2 |
Abradable coatings are provided. The coatings comprise SrTiO in combination with a ceramic, such as ytrria stabilized zirconia, or SrTiO in combination with an MCrAlX, such as NiCoCrAlY. The abradable coatings are suitable for use in hig...
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WO/2007/119763A1 |
The invention provides a sealer which is excellent in the permeation into pores (voids) and the property of filling pores (voids) and attains such sealing as to saturate substantially all the pores of a sprayed coating with the sealer; a...
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WO/2007/120205A2 |
A method of coating a surface comprising providing a source of amorphous metal that contains manganese (1 to 3 atomic %), yttrium (0.1 to 10 atomic %), and silicon (0.3 to 3.1 atomic %) in the range of composition given in parentheses; a...
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WO/2007/115551A1 |
The invention relates to a component, in particular a rotor blade of a gas turbine, with a reinforcing plating, in particular a blade tip plating, wherein the reinforcing plating (11) comprises a top layer (12), which is formed from abra...
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WO/2007/115839A2 |
Ceramic thermal barrier coatings according to the state of the art often do not withstand the thermal and mechanical stresses . The inventive ceramic thermal barrier coating (10) comprises two ceramic thermal barrier layers (11, 13) with...
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WO/2007/116547A1 |
A heat shield coat material that inhibits peeling at the use at high temperature and exhibits high heat shielding effect; a relevant heat shield coating member and a process for producing the same; and covered by the heat shield coating ...
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WO/2007/117279A2 |
A method of forming a corrosion resistant neutron absorbing coating comprising the steps of spray or deposition or sputtering or welding processing to form a composite material made of a spray or deposition or sputtering or welding mater...
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WO/2007/112783A1 |
Layered thermal barrier coating with a high porosity. Ceramic thermal barrier coatings according to the state of the art often do not withstand the thermal and mechanical stresses. The inventive ceramic thermal barrier coating (10) compr...
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WO/2007/111058A1 |
Disclosed is a structural member for a plasma treatment system, which is excellent in film-forming properties, durability and reliability. The structural member comprises a substrate and a ceramic film provided on the substrate, wherein ...
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WO/2007/107602A2 |
The invention relates to a compound with the nominal chemical composition AlwCoxMy wherein M represents at least one of the elements selected from the group Ni, Cr, and at least 30 mass percent of the compound is a quasicrystalline struc...
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WO/2007/108548A1 |
An object of the present invention is to improve the durability of a member provided within a vessel, for example, in a semiconductor processing apparatus which conducts plasma etching under a strongly corrosive environment. The object c...
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