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WO/2009/010086A1 |
A high-temperature furnace (10) with a wall (1) or chamber defining an inner zone (8), said wall (1) or chamber comprising a refractory material, characterized in that said refractory material comprises molybdenum or a molybdenum compoun...
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WO/2009/003756A1 |
The invention relates to a cutting tool having a base body and a single-layer or multilayer coating applied thereto. To provide cutting tools which are improved over the prior art, it is proposed according to the invention that the coati...
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WO/2009/003755A2 |
The present invention relates to a cutting tool with a base body and a multilayered coating applied to it, wherein at least two layers of the multilayered coating, arranged one on top of the other, contain or consist of metal oxide of th...
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WO/2009/002266A1 |
The present invention relates to cutting insert for especially dry milling of hard cast steel with a hardness of 50-65 HRC comprising a substrate and a coating. Inserts according to the invention has improved edge line security and wear ...
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WO/2009/000623A2 |
The invention relates to a component with a ceramic layer (12) which forms a surface (13), wherein nanoparticles (16) are introduced therein to reduce the wettability of the surface for hydrophilic liquids. According to the invention, it...
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WO/2008/154934A1 |
The present invention relates to a piston ring for an internal combustion engine, the piston ring comprises a sulphide rich compound layer forming a surface layer, said sulphide rich compound layer comprising an iron nitride matrix with ...
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WO/2008/145459A1 |
Vacuum treatment unit and vacuum treatment process for carrying out a plasma process, wherein the treatment is carried out in a vacuum chamber (1) in which an apparatus for producing an electric low-voltage arc discharge (15) (LVAD), com...
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WO/2008/145093A2 |
The invention relates to a method for adjusting the number of phases of a PtA1-layer of a component of an aircraft engine when producing said type of layer during production or reconditioning of said type of component of an aircraft engi...
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WO/2008/140588A1 |
Methods are provided for forming a coating system (102) on a gas turbine component (100). In one embodiment, and by way of example only, the method (200) includes cold spraying (204) a material onto the component surface to form an overl...
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WO/2008/140479A2 |
A thermal barrier coating system is provided. The thermal barrier coating system includes a first layer of ceramic insulating material (21) (see FIG.l) disposed on a substrate surface. The thermal barrier coating system also includes a s...
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WO/2008/138789A2 |
The invention provides a single or a multilayer PVD coated sharp edged cutting tool, which can at the same time exhibit satisfactory wear and thermochemical resistance as well as resistance to edge chipping. The cutting tool comprises a ...
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WO/2008/135803A1 |
The invention relates to a method for manufacturing an abrasive coating on a gas turbine component, especially on a gas turbine rotor blade tip, comprising at least the following steps: a) providing a gas turbine component, especially a ...
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WO/2008/133316A2 |
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WO/2008/130943A2 |
Coatings on a substrate and application methods result in coatings that can withstand different types or groups of bulk cargo and operations. This novel approach includes use of a combination of layers of coating materials at certain thi...
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WO/2008/130316A1 |
The present invention relates to a cutting tool for metal machining with improved wear properties, comprising a cutting tool substrate of cemented carbide, cermet, ceramics or a super hard material, and a wear resistant coating, wherein ...
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WO/2008/128322A2 |
A diffuser (22) for a centrifugal compressor (14) in a gas turbine engine (10), the diffuser (22) including a diffuser ring (24) having a series of bores (32) defined therethrough to receive and direct air exiting the compressor (14), ea...
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WO/2008/129528A2 |
A coated metal substrate has at least one layer of titanium based hard material alloyed with at least one alloying element selected from the list of chromium, vanadium and silicon. The total quantity of alloying elements is between 1% an...
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WO/2008/120185A1 |
A cutting tool insert has a multilayer ceramic coating. The multilayer ceramic coating is a stratified structure of alternating sub layers of an oxide material and interfacial layers of a second material having good adhesion with the oxi...
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WO/2008/119173A1 |
A nanolayered coating, having a thickness of less than 100 nm, comprising nanolayers of: (i) TiN; and (ii) CrN, MoN, AlN, or AlN and CrN. The coating has an erosion rate, according to ASTM G76, at a particle velocity of 60 m/s and an imp...
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WO/2008/119095A1 |
The CVD coating has at least one coating layer made of a metal hard material layer X having a thickness of 10 to 90 nm, and at least one additional coating layer made of a metal hard material layer Y doped with boron, having a boron cont...
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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/2008/116238A1 |
The invention relates to a method for the production of a hard metal body with a coating or coating layer made at least predominantly of cubic boron nitride. In order to obtain a securely adhering layer having a predominant part of cubic...
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WO/2008/113695A2 |
The invention relates to a ceramic thermal insulation coating comprising at least one heat insulation layer and a luminophoric layer having a thermographic luminophore. The thermographic luminophore is selected from the group: YAG:Tm, YS...
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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/2008/110607A1 |
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/2008/111894A1 |
The present invention relates to a method of making a cemented carbide body. The body is made using conventional powder metallurgical methods such as milling, pressing and sintering. According to the invention, a combined sintering proce...
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WO/2008/106935A1 |
The present invention relates to a method for coating components of a gas turbine, particularly for the production of a wear-resistant, temperature, oxidation, and/or corrosion-resistant protective coating on the component, wherein the p...
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WO/2008/108418A1 |
ABSTRACT A Ti-based cermet 1 includes at least one of Co and Ni, at least one of titanium carbide, titanium nitride and titanium carbonitride including at least one selected from the metal elements of groups 4, 5 and 6 of the periodic ta...
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WO/2008/104188A1 |
The invention relates to a component (6) with a substrate (2) and a protective layer (9), which consists of an intermediate NiCoCrAlY layer zone (7) on or near the substrate (2) and an outer layer zone (8) arranged on the intermediate Ni...
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WO/2008/101405A1 |
A heating apparatus includes a heating element (10) adapted to be disposed on a substrate (12,100). The heating element (10) includes electrodes (18,104) and a multi-layer conductive coating (16,102) of nano-thickness disposed between th...
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WO/2008/101551A1 |
The invention relates to a component (1, 1', 1'', 30) comprising a base body on which a surface layer (25) is applied to prevent wear and tear. The wear and tear condition of the component can be easily established in order to reduce wea...
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WO/2008/101550A1 |
The invention relates to a cylinder and/or a roller and to a method for producing and/or for the maintenance of a cylinder and/or roller. A metal layer (8, 9, 10) is applied, at least in parts, to the outer surface (2) of the cylinder (1...
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WO/2008/101474A1 |
The invention relates to a coating, particularly for gas turbine components made of a superalloy, wherein the same has an outer layer and an inner layer. According to the invention the outer layer constitutes 10% to 60% of the overall co...
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WO/2008/103605A2 |
Cutting tools and cutting inserts having a wear resistant coating on a substrate comprising a metal carbide particle and a binder. For certain applications, a cutting insert having a wear resistant coating comprising hafnium carbon nitri...
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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/2008/094105A1 |
The present invention relates to a cutting tool insert comprising a cemented carbide body and a coating particularly useful in medium-rough to rough turning of stainless-steels and superalloys. The cemented carbide body consists of a cem...
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WO/2008/092564A1 |
Surface coating having a bright appearance on motor vehicle wheels made of light metal alloy castings or steel, which can comprise a plurality of layers and has at least one first layer composed of aluminium or aluminium alloy which is a...
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WO/2008/094104A1 |
The present invention relates to a cutting tool insert comprising a cemented carbide body and a coating particularly useful in fine to medium-rough turning of stainless-steels. The cemented carbide body consists of a cemented carbide wit...
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WO/2008/091707A2 |
The present invention generally relates to unique coatings for use with energy storage particles, such as lithium oxide energy storage materials. The invention provides unique coatings for particles, unique particle/coating combinations,...
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WO/2008/079088A2 |
The invention relates to a coated cutting tool comprising a substrate and a coating comprising an aperiodic, multilayered structure with alternating individual metal nitride layers X and Y with an average composition of (Ti(1-a-b-c)AlaCr...
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WO/2008/078667A1 |
Disclosed is an alloy coating film comprising a substrate and a diffusion barrier layer and an aluminum reservoir layer both provided on the substrate, wherein the diffusion barrier layer is composed of only a Re-Cr-Ni-Al-type σ phase c...
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WO/2008/074298A1 |
The depositing of a metallic precursor which is dissolved in a solution containing a polymer onto a substrate by droplet spray distribution is known. A subsequent gas phase reaction with a chalkogen-containing reagent generates quantum d...
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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/2008/074281A2 |
The present invention relates to a sliding bearing (10) having a carrier layer (12) made of a metallic material, a copper-based bearing metal layer (14) applied to the carrier layer (12), a diffusion barrier layer (16) applied to the bea...
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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/2008/068071A1 |
Disclosed is a layer system (1) comprising a substrate (4) on which a first layer (13) is provided that has a thermographic material. The thermographic material is a pyrochlore phase doped with at least one rare earth material.
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WO2008042329B1 |
A rotary drill bit includes a bit body substantially formed of a particle-matrix composite material having an exterior surface and an abrasive wear-resistant material disposed on at least a portion of the exterior surface of the bit body...
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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/2008/063266A1 |
A method for forming a multilayered coating over a surface is disclosed. The method comprises providing a single source of precursor material and transporting the precursor material to a reaction location adjacent a surface to be coated....
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WO/2008/058700A1 |
The invention relates to a method for producing and providing water-conducting components made of brass alloys, such as fittings and the like, having lower metal ion release during use. A copper sulfide layer is applied to the surfaces o...
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