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WO/2009/117646A2 |
A method for the formation of surface enhanced Raman scattering substrates. The method produces thin substrates that have a nanoparticle ink deposited thereon. The nanoparticle ink may be any suitable nanoparticle ink such as silver, gol...
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WO/2009/115157A1 |
The present invention relates to wear-resistant components for internal combustion engines, particularly piston rings, more particularly piston rings which have a wear-resistant layer with an iron-based alloy on their surface subject to ...
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WO/2009/117179A1 |
One non-limiting embodiment of an apparatus for forming an alloy powder or preform includes a melting assembly, an atomizing assembly, and a collector. The melting assembly produces at least one of a stream of a molten alloy and a series...
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WO/2009/116193A1 |
A bond layer (11) is formed by thermal spraying of a Ni-Al alloy onto a worn area of member (10). Thereafter, a buildup layer (12) is formed by thermal spraying of stainless steel onto the bond layer (11).
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WO/2009/112368A2 |
Coating of a body made of steel or CRP material, in particular a roller, using an adhesion promoter layer, which is applied to the body, made of thermoplastic, solid (powder) particles being embedded positively adhering in the material m...
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WO/2009/112945A2 |
Disclosed herein are nozzle configurations for an abrasive blasting system. The system can comprise multiple hoppers for feeding separate powders streams to a fluid jet. The separate powder streams can be mixed in a frustoconical or coni...
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WO/2009/112118A1 |
The present invention relates to wear-resistant components for internal combustion engines, particularly piston rings, having a ferrous alloy wear protection layer on the surface thereof exposed to wear, characterized in that it is produ...
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WO/2009/110371A1 |
Disclosed are a method and a device for the manufacture of nanoparticles of a low-melting-point material, such as gold, etc., at more than 10 times the rate of the prior art, with which the time-averaged temperature of pulse-modulated at...
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WO/2009/109414A1 |
Honeycomb seals are also attacked by oxidation and/or corrosion. A MCrAlY coating (7) on the honeycomb cells (13) improves the lifetime of the honeycomb cells (13) and therefore for the lifetime of the honeycomb seal (1).
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WO/2009/109016A1 |
The present invention relates to a method of manufacturing a pipe, which method comprises cold-gas dynamic spraying of particles onto a suitable support member thereby producing a pipe, and separating the pipe from the support member.
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WO/2009/106981A1 |
The invention provides a cylinder bore spraying apparatus capable of carrying out honing processing and finishing after a sprayed film is formed in a cylinder bore in a state where the cylinder bore is deformed by a dummy head. A sprayed...
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WO/2009/106113A1 |
The invention relates to a method for producing a structured surface wherein, initially the negative pattern of the desired structure is masked on the substrate surface with material that can be easily removed from said substrate, subseq...
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WO/2009/105886A1 |
It has been surprisingly found that injecting ceria-based particles (mean size less than 200nm) suspended in a combustible organic solvent into a plume having a maximum temperature between about 2,600°C and 4,000°C to impart a mean tem...
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WO/2009/103268A1 |
The present invention relates to a method for coating a component having at least one opening and/or bore, particularly for coating components of a gas turbine or an aircraft engine, wherein the coating of the component is carried out at...
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WO/2009/100706A1 |
The present invention relates to a device for the partial coating of a components (12), particularly for the coating of components of a gas turbine or an aircraft engine, wherein the device (10) comprises at least one base receptacle (14...
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WO/2008/126608A9 |
Thermal spraying equipment which can prevent adhesion of spray fume to an unsprayed part of a bore surface during electric arc spraying. In the thermal spraying equipment (10) having a spray gun (6) moving in the cylinder bore, the spray...
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WO/2009/101876A1 |
Disclosed is a heat-shielding coating material having a lower thermal conductivity than that of rare-earth-stabilized zirconia. Specifically disclosed is a heat-shielding coating material mainly composed of a compound represented by comp...
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WO/2009/097834A1 |
The invention discloses a method for producing a coating system on a component, in which at least one layer is applied to the component by means of atmospheric plasma spraying (APS) and at least one further layer is deposited by means of...
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WO/2009/097943A1 |
The invention relates to an inner burner (1) for electric arc wire spraying of hollow spaces, particularly cylinder bearing surfaces (9), comprising two meltable electrodes which are supplied in two feed channels (5) to a discharge nozzl...
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WO/2009/095530A1 |
The invention relates to a method for the sol-gel coating of a heat-treated object, wherein the object is heat-treated and the sol-gel coating is formed onto the object. According to the invention, in forming the sol-gel coating, heat en...
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WO/2009/095545A1 |
An apparatus and a method for roll-to-roll treating of a surface of a moveable line (15) of flexible material. The apparatus comprises a first endless surface (17) and a second endless surface (18), wherein the moveable line (15) of flex...
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WO/2009/092851A1 |
In the method according to the invention, the discrete electric component to be cooled is connected to the cooling element without a circuit board or substrate. In the method, a layer of insulating material is thermally sprayed (402) on ...
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WO/2009/093512A1 |
A seal structure having a thick abradable coating to enhance sealing ability. The seal structure has at least one fin (5) protruding in a ring shape from the peripheral surface of a rotating shaft (3) to extend in the axial direction (L)...
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WO/2009/092863A1 |
According to the invention, thermal spraying can be used to integrate electric, pneumatic or hydraulic structures into existing mechanical structures. The producing of the structure being integrated begins by thermally spraying either co...
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WO/2009/091724A1 |
A thermal barrier coating composition including a base oxide; a primary dopant including ytterbia; a first co-dopant including samaria; and a second co- dopant including at least one of lutetia, scandia, ceria, gadolinia, neodymia, or eu...
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WO/2009/091809A1 |
The present invention is directed to a catalytic member, and a method of use for the treatment of pollutants in a gaseous stream. More specifically, the present invention is directed to a catalyst member comprising a substrate coated wit...
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WO/2009/091721A2 |
A coating including a CMAS-resistant layer with a rare earth oxide. The CMAS-resistant layer is essentially free of zirconia and hafnia, and may further include at least one of alumina, silica, and combinations thereof.
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WO/2009/090186A1 |
The invention relates to a composite (1) having a support material (3), where the support material (3) is coated on at least part of its area with a corrosion protection layer (2) comprising an aluminium alloy. The object of providing a ...
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WO/2009/088741A1 |
A piston ring (100) is disclosed that includes a radially extending upper surface (110), a radially extending lower surface (102), a radially innermost surface (114) extending between the upper surface and the lower surface, and a radial...
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WO/2009/088934A2 |
Processes for coating metal surfaces are disclosed and described. Applying a metal powder (24) to a metal substrate (12) under plasma transferred arc conditions can promote in-situ reaction between these materials. A substantially nonpor...
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WO/2009/083000A1 |
A solder coating (10), particularly for a blade tip of a gas turbine, comprises at least two superimposed layers (14, 16). A first layer (14) comprises solder and a binding agent. A second layer (16) comprises particles (18) of am MCrAlY...
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WO/2009/085572A2 |
Thermal barrier coating systems for use with hot section components of a gas turbine engine include an inner layer overlying a bond coated substrate and a top layer overlying at least a portion of the inner layer. The inner layer include...
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WO/2009/084606A1 |
A thermal-spraying deposit of aluminum nitride excellent in thermal conductivity and insulating properties is desired to be formed on members for electrostatic chucks, heaters, and plasma-processing chambers for use in the production of ...
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WO/2009/085577A2 |
Methods for providing improved resistance to CMAS infiltration for hot section components of a gas turbine engine. Exemplary methods include coating a substrate with a thermal barrier coating system by overlying a bond coated substrate w...
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WO/2009/080896A1 |
The invention relates to a method and a device for producing particles. In the invention, a liquid (3) is atomized into droplet sprays (4) by means of at least two atomizers (2). In accordance with the invention, at least two atomizers (...
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WO/2009/082627A2 |
Coated superalloy article includes a bond coat comprising an inner bond coat layer disposed on the first surface being formed by deposition of a bond coat composition comprising, in weight percent, 14-20 % Cr, 5-8 % Al, 8-12 % Co, 3-7 % ...
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WO/2009/071395A1 |
The invention relates to a machine component having a base body (40) produced from a base material, said base body being equipped in a partial region of the surface thereof with a plating (42) made of an application material having a gre...
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WO/2009/072318A1 |
A technology for forming a black yttrium oxide sprayed coating from a white Y2O3 spray powder material. In this technology, plasma spraying of a white Y2O3 powder material for spray is carried out with the use of a mixed gas obtained by ...
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WO/2009/068733A1 |
The present invention related to a method of manufacturing a coiler drum (5) to be used in a coiler furnace and a coiler drum (5). The method comprises the step of forming a trinickel aluminide containing surface layer (7) onto a coiler ...
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WO/2009/069650A1 |
The corrosion resistance of faces exposed to a halogen-type corrosive gas or halogen-type gas plasma atmosphere as in the inside of an apparatus for producing a semiconductor, an apparatus for producing a flat panel display or an apparat...
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WO/2009/069829A1 |
A hearth roll for a continuous annealing furnace which little causes the generation of build-up on the surface of a hearth roll and permits stable long-time use under high-temperature conditions in a continuous annealing furnace; and a p...
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WO/2009/064415A1 |
A nonhomogeneous coating composition comprising discrete discernable layers of slightly segregated incomplete alloy compositions, said coating comprising, in bulk on a weight basis, 39 to 66% Nickel, 35 % to 51% Cr, and 3 to 8% B, the di...
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WO/2009/057471A1 |
Since a coating film composed of an oxide such as Fe3O4 or FeO and Fe (metal) is formed on the surface of a base material by electric arc spraying of an iron wire principally comprising Fe, a piercing plug can attain excellent heat shiel...
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WO/2009/054077A1 |
There are cases where a solution having a high oxidizing ability, such as boiling nitric acid, is used for dissolving a metal or metal oxide. For example, in a spent-nuclear-fuel reprocessing plant, 3-5 mol/L boiling nitric acid is used ...
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WO/2009/053992A1 |
Aluminizing of nickel-base alloys and a process for producing body centered cubic (B2) nickel aluminide (NiAl) coating of controlled thickness on nickel-base alloys surfaces. Importantly, the process of producing the nickel aluminide (B2...
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WO/2009/055125A2 |
An icing protection system and method for enhancing heat transfer includes a substrate (52) having an inner wall (42), an outer wall (44) and a thickness separating the inner wall and the outer wall. A metallic layer (54) deposited on th...
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WO/2009/054412A1 |
A powder for thermal spraying which comprises cobalt alloy particles containing an element which is lower in the coefficient of iron atom diffusion at 1,100°C than cobalt element. The total proportion of elements having atomic numbers o...
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WO/2009/050251A2 |
The present application relates to processes for coating surfaces and provides a method of forming a coating on a surface. The method involves bombarding a surface with particles having sufficient energy to remove surface material. At th...
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WO/2009/052429A1 |
A composition and method for coatings (120) applied to articles (100), are disclosed. A composition can be applied onto a surface of an object, the composition comprising a polymer and a metal alkoxide precursor. A metal oxide is formed ...
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WO/2009/049796A1 |
The invention relates to a hot gas-guided component for a turbomachine, comprising a nickel base wrought alloy as the structural material and a lining on the hot gas side from the group of iron-chromium-aluminum-yttrium alloys, and to a ...
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