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WO/2006/005308A1 |
The invention relates to a sealing arrangement for a non-positive displacement machine for sealing a gap (11) between a rotor (12) and a stator (13), comprising at least one first sealing body (14), which is preferably assigned to the st...
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WO/2005/121404A1 |
The invention relates to a method for producing an oxidised decorative hardware item and to an item obtainable by said method, wherein the inventive method consists in sherardising for protecting a shaped item waiting a final surface pro...
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WO/2005/121398A1 |
A thin diamond film coating method which comprises silicificating the cobalt in the binding phase (11) being present in the surface of a cemented carbide substrate composed of a hard phase of a carbice (2) and a binding phase (1) contain...
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WO/2005/108651A2 |
The invention relates to a method for production of a corrosion-resistant and/or oxidation-resistant coating, whereby at least one metal of the platinum group, in particular, platinum and/or palladium, or an alloy made from at least one ...
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WO/2005/106064A1 |
This invention relates to the simultaneous treatment of the internal and external surfaces of turbine blades or vanes. In particular it provides a process for coating an external and an internal surface of a turbine blade or vane with al...
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WO/2005/104268A1 |
There are provided a plated steel plate for cell vessel capable of forming a cell having an excellent discharge characteristic without forming a graphite-based conductive layer on the inner surface of the cell vessel, a cell vessel using...
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WO/2005/104267A1 |
A plated steel sheet for battery container that even when no conductive layer composed mainly of graphite, etc. is disposed on an internal surface of battery container, can provide a battery of excellent discharge characteristics; a batt...
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WO/2005/098095A1 |
A method which comprises a step of carrying out a molten salt electrolysis in an electrolytic bath, wherein at least one metal compound selected from the group consisting of actinoid compounds and rare earth compounds is molten, by the u...
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WO/2005/094982A2 |
Internal microchannels within microchannel apparatus are uniformly coated. Remarkably, these uniform coatings are formed from materials that are applied to the interior microchannels after an apparatus has been assembled or manufactured....
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WO/2005/094983A2 |
The invention describes microchannel apparatus and catalysts that contain a layer of a metal aluminide or are made in a process in which a metal aluminide layer is formed as an intermediate. Certain processing conditions have surprisingl...
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WO/2005/087418A1 |
A sintered tool, which has a surface layer portion containing boron B and/or silicon Si in an amount in a range of 0.010 to 2.0 wt %, wherein said surface layer portion contains hard particles such as WC in a content higher than that in ...
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WO/2005/077858A1 |
The aim of the invention is to produce a structural element, which can withstand corrosive and/or abrasive hot gas flows and in addition to having the aforementioned properties, can be advantageously produced. To achieve this: the struct...
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WO/2005/075699A1 |
On respective surfaces of the work pressing site and the body part of the portion (16) having a less diameter of a preliminary formed article (32) comprising SKH51 (a Fe base alloy), a powder of a material containing an element enhancing...
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WO/2005/071049A1 |
The aim of said invention is to produce, during operation, a protective metalloceramic film having a heterogeneous structure and provided with increased density, wear resistance, a high adhesion to a friction surface and whose friction f...
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WO/2005/052211A1 |
The invention relates to a method for producing a corrosion-resistant and oxidation-resistant coating, in addition to a component comprising a coating of this type. According to the invention, a component is prepared from a component mat...
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WO/2005/049880A2 |
A high temperature metallic threaded fastener such as a stainless steel or titanium nut or externally threaded fastener, is coated with a high temperature lubricating coating. The coating is an aqueous solution or suspension of titanium ...
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WO/2005/045089A2 |
The invention relates to a component with a substrate region as anti-oxidation coating, in particular, a component for a gas turbine, with a substrate surface and a substrate composition for the component, with a substrate region in the ...
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WO/2005/040461A1 |
The invention relates to a method for selectively coating metal surfaces, wherein the surface areas that are not to be covered are masked initially with a molten, waxy water-soluble substance, for instance, polyethylene glycol, 1-Hexadec...
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WO/2005/038072A1 |
Conventional masking coatings for components react with the base material of the component and are difficult to remove again. The inventive component comprises a masking layer (7) which is easy to remove after coating of the component (1...
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WO/2005/035819A1 |
The invention relates to a method for producing a locally limited diffusion layer on a metal component consisting in applying a Cr, Si and/or Al and activator-containing paste to the coatable areas of a metal component, hardening said pa...
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WO/2005/028695A1 |
The present invention is related to a method for the production of metal coated steel products, comprising the steps of: providing a steel product with a metal coating; adding an additional metallic element to said coating; subjecting sa...
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WO/2005/027246A2 |
An electric contact for high-temperature fuel cells and to methods for the production of said contacts. The aim of the invention is to enable long-term use at high operating temperatures of up to 950 °C, offering high electrical conduct...
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WO/2005/021825A2 |
A method for forming a diffusion coating on the interior surface of a hollow object wherein a filament extending through a hollow object and adjacent to the interior surface of the object is provided with a coating material in a vacuum. ...
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WO/2005/018848A1 |
The invention relates to a press-hardened component, in addition to a method for producing press-hardened components, in particular a bodywork component, from a semi-finished product consisting of an untempered steel sheet that can be ho...
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WO/2005/009642A1 |
The invention relates to a method for the production of press-hardened components, more particularly press-hardened components of the bodywork of an automobile, consisting of a semi-finished product (2) made of non-hardened, sheet steel ...
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WO/2005/007922A1 |
The invention relates to a method for producing a corrosion-resistant and oxidation-resistant coating for a component. According to the invention, a paste containing exclusively at least one metal of the platinum group as a metal, in add...
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WO/2004/109153A1 |
A method for manufacturing a pin for a chain which comprises using a Cr-rich steel material as a base material, and subjecting the steel material to a one step pack cementation heat treatment in a VCl atmosphere, to form at first a bound...
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WO/2004/106579A1 |
A coating method for inhibiting a reaction which comprises coating the surface of a Ni base superalloy with a reaction inhibiting agent comprising Co, Cr, Ru or an alloy containing one of these elements as a primary component, prior to a...
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WO/2004/106578A1 |
A turbine blade capable of inhibiting a reaction, which has been produced by a method comprising coating the surface of a Ni base superalloy with a reaction inhibiting agent comprising Co, Cr, Ru or an alloy containing one of these eleme...
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WO/2004/103537A1 |
The invention relates to a composite membrane comprising a sinter metal support (1) and a membrane layer (3) disposed on said support or on at least one intermediate layer (2). According to the invention, the sinter metal support (1) is ...
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WO/2004/075325A1 |
As a rule, chromium-oxide forming materials for high temperatures, in particular chromium-based alloys or chromium-rich alloys based on iron (ferritic steel), are used as interconnector materials that are subjected to high temperatures. ...
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WO/2004/070077A1 |
A method of forming a high temperature corrosion resistant film capable of forming the film of “desired shape” at the “necessary portion” of a heat resistant material with “low cost” and “high productivity”, characterized...
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WO/2004/059230A1 |
The invention relates to the thermochemical hardening of products, mainly having residual surface stress, for example metal products consisting of hot-rolled parts, metal wireworks including metal-woven, filtering fabrics, fastener threa...
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WO/2004/055227A2 |
The invention relates to a method and a device for the CVD coating of a workpiece. In the method for CVD coating, in particular for aluminizing, at least one workpiece (11), a coating gas is generated which serves for the coating of the ...
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WO/2004/050942A1 |
Diffusion metallic anticorrosive zinc-iron-aluminum coatings of iron and iron-based item surfaces, realized by heating of products at temperatures of 370 - 450° C in a saturating powder mixture environment in a closed container. The coa...
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WO/2004/049485A1 |
A bipolar plate (10) has a multi-layered structure including an inner metallic layer (12) and at least one outer metallic, corrosion-resistant layer 14 splatted, embedded, diffused and interlocked into the inner metallic layer. The corro...
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WO/2004/044258A1 |
An inlet pipe 6 and an outlet pipe 7 for a condenser are made from an alloy containing 0.9 to 1.5 mass % of Mn, and the balance Al and inevitable impurities. Each of the inlet pipe 6 and the outlet pipe 7 contains Zn diffused through a s...
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WO/2004/044252A1 |
There is provided a method for manufacturing a high silicon grain-oriented electrical steel sheet. In a method for manufacturing a high silicon grain-oriented electrical steel sheet, comprising the steps of: reheating and hot-rolling a s...
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WO/2004/044251A1 |
There are provided a coating composition for siliconizing, and a method for manufacturing a high silicon electrical steel sheet using the same. The coating composition includes: a Fe-Si-based composite compound sintered powder having a g...
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WO/2004/035496A2 |
A process for producing an article having modified optical, chemical, and/or physical properties is disclosed. The process comprises (a) fluidizing a starting material; (b) forcing the fluidized starting material toward the article, the ...
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WO/2004/018731A1 |
A method of forming a dense and crack-free hematite-containing protective layer on a metal-based substrate for use in a high temperature oxidising and/or corrosive environment comprises: (I) applying onto the substrate a mass of particle...
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WO/2004/013370A1 |
As an embodiment, a metal material which comprises a Zn-Al-Sn based alloy (ZAS alloy) and Cu diffused in the alloy, wherein Cu is diffused into the inside of the alloy to a depth from the surface of 0.5 mm or more, the concentration of C...
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WO/2004/007789A2 |
The invention relates to case-hardening of a stainless steel article by means of gas including carbon and/or nitrogen, whereby carbon and/or nitrogen atoms diffuse through the surface into the article. The method includes activating the ...
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WO/2004/004418A1 |
A metal based resistance heating element, which comprises a core material of a platinum group metal or a refractory metal and, formed on the surface thereof, a coating film having at least two layers, wherein the film has an inner layer ...
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WO/2003/102262A1 |
The aim of the invention is to reduce the plug-in forces required to produce an electric plug-in connection and also to protect against oxidation and corrosion caused by friction using surface characteristics, by modifying the friction c...
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WO/2003/100108A1 |
Process of masking cooling holes (4) of a gas turbine component (1) with an external surface (6), comprising a cavity (2) and a plurality of cooling holes (4) before coating the gas turbine component (1), comprising the steps of first ap...
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WO/2003/100110A2 |
The invention relates to a method for removing at least one layer area of a component made of metal or a metal compound. When components are used in high temperature areas, they acquire degraded areas which are removed by means of an aci...
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WO/2003/098718A1 |
A surface treated steel sheet for a battery case, which has a diffusion layer of a nickel-phosphorus alloy or a nickel-cobalt-phosphorus alloy formed on the outermost layer of the inside surface of a plated steel sheet for a battery case...
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WO/2003/095115A1 |
Process and device for local treatment of substrates based on directing a fine jet (6) of fluid towards the local preselected areas (8) of the substrate and simultaneously applying vacuum suction force (7) are tuned so that the fluid is ...
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WO/2003/093519A1 |
A method for forming a metallic coating on a substrate comprising an intermetallic compound, and the coatings made by this method are disclosed. The method broadly comprises forming an alloyed agglomerate from a precursor comprising at l...
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