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WO/2009/081678A1 |
Provided is a composite electric wire, which is intended to realize a light weight and improve a mechanical strength at the same time and which is enabled to improve the reliability by avoiding the problem of oxide coating or electric er...
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WO/2009/065410A1 |
This invention relates to an object having a corrosion resistant surface that is also sufficiently ductile to let the surface, or the whole object, be mechanically modified without creating cracks or other weaknesses undermining or damag...
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WO/2009/063316A1 |
A method for manufacturing a powder for a magnetic core including at least a process of performing a siliconizing treatment on a surface of an iron powder (Ha) containing elemental carbon. In the process of siliconizing treatment, a powd...
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WO/2009/040306A1 |
The invention relates to a method for repairing a component such as a turbine blade. At the end of its operating time, said component has, for example, a depletion of aluminium in a region (12) near the surface, the invention providing t...
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WO/2009/041117A1 |
A jig for vacuum heat treatment (1) that in the heat treatment of an iron treatment object (8) in an atmosphere of pressure reduced to one lower than atmospheric pressure, is used to support the treatment object (8). The jig (1) comprise...
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WO/2009/012029A2 |
An apparatus and process for protecting metal from oxidation during metal forming operations. A salt is deposited onto at least a portion of a surface of the metal. The salt is heated in a protective environment until the salt melts on t...
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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/2008/131718A2 |
Disclosed is a method for producing an abradable coating for a part of a turbo-machine. Said method comprises the following steps: a) a powdery material is pretreated; b) a processable preliminary product is produced which is to be appli...
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WO/2008/120401A1 |
An antiwear chain which can be efficiently produced with excellent productivity and, despite this, has high durability even under severe use conditions as for, e.g., the timing chain of an engine. In the vanadium diffusion/penetration tr...
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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/2008/088057A1 |
A metal base material is embedded in a diffusion coating agent comprising a metal oxide, an active metal and a catalytic compound and the resulting product is heat-treated, thereby producing an oxidation-resistant alloy coating film comp...
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WO/2008/086088A2 |
Infiltration compositions comprising chromium and at least about 80% copper. The infiltration compositions may further comprise iron, zinc, manganese, antimony and/or lubricants. Also, methods for infiltrating powder metal parts comprisi...
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WO2008046039A9 |
A process for treating a workpiece, said process comprising the steps of: (c) altering the temperature of a workpiece surface wherein at least one condition selected from the group of: thermal treatment rate, relative motion between the ...
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WO/2008/072697A1 |
Porous titanium having a low contact resistance, wherein: at least to the extraskeletal surface (4) of porous titanium, which comprises continuous holes (1) opening on the surface and being connected to inner holes and a skeleton (2), Au...
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WO/2008/059971A1 |
Disclosed is a multilayer alloy coating film capable of maintaining heat resistance, high-temperature oxidation resistance and creep resistance for a long time even in an ultra high temperature environment. The multilayer alloy coating f...
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WO/2007/147387A2 |
The present invention relates to a method of repairing intake coatings (12), in particular intake coatings for use in compressor and turbine components, wherein the process comprises the following steps: a) filling of a damaged place (10...
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WO/2007/147708A2 |
A method of protecting a component, in particular a turbine blade, from the effects of hot corrosion includes the steps of (1) applying a chromium diffusion coating to the component and (2) applying a coating of a ceramic material to one...
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WO/2007/132587A1 |
A method of surface hardening which comprises coating the surface of an engine part with an alloy layer having excellent wearing resistance to improve the life of the part; and a process in which a piston or the like improved in wearing ...
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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/2007/130235A2 |
Method and apparatus for sputter coating an insulated wire with a silicon and metal alloy, to provide the wire with sufficient surface conductivity to protect against build-up of electrostatic charge. A sputtering target of silicon has a...
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WO/2007/119551A1 |
Disclosed is a method for producing a rare earth permanent magnet material which is characterized in that a sintered magnet body and a mixed powder are subjected to a heat treatment in vacuum or in an inert gas at a temperature not highe...
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WO/2007/116911A1 |
This invention provides a method for separating and enriching isotopes in an efficient and low-cost manner from a condensation-system (liquid or/and solid) material comprising two or more different isotopes by taking advantage of the sed...
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WO/2007/082787A1 |
Known welding filler materials can either be welded effectively but have poor mechanical properties, in particular at high temperatures, or cannot be welded effectively but have a high strength. The welding process according to the inven...
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WO/2007/052438A1 |
A process for producing spiral contact (7) that even in an environment of high temperature, exhibits a low permanent set in fatigue and ensures fair spring characteristics, excelling in electrical conductivity. Ni is used as a core metal...
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WO/2007/051752A1 |
Coating processes are often to be employed only locally. Here, it is not always possible to use local coating processes, so that masking frequently has to be used. The protective layer (7) according to the invention contains a binder and...
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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/2007/015514A1 |
The surface of a pre-molded article made of SKH51 (Fe-based alLoy) is coated with a powder of Al, Cr and the like. The coating may be performed by applying a coating agent which is prepared by dispersing the powder in an organic solvent....
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WO/2007/009547A1 |
To achieve the object of providing a method by which the disadvantages entailed in the production of components from materials that contain aluminium are avoided, a method for alloying aluminium to form components is proposed, the alloyi...
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WO/2006/129608A1 |
A mixed powder layer (14) is applied by coating to a cavity (11a, 12a) of a forging die (10) made of an Fe-base alloy, at least to the region of the cavity to be reinforced or repaired, the mixed powder layer (14) comprising the first el...
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WO/2006/119620A1 |
An apparatus and method are described for deposition of materials such as particulate materials onto a surface. The methods employ the use of shockwaves or compression waves to project the particulate material onto the surface as desired...
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WO/2006/093759A1 |
An article and method for stabilization of a nickel-based superalloy coated with a diffusion aluminide coating. The region below the aluminide coating is first carburized to form refractory carbides. The article is cleaned and masked as ...
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WO/2006/088526A1 |
A stainless steel tube fittings, or components threof, are color coded by providing an oxide coating of a different color on one or more its surfaces, the colored oxide coating having a thickness of ≤000Å.
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WO/2006/077670A1 |
A method for the local application of a diffusion aluminide coating, which comprises a part preparation step (10) of exposing the base material of a portion of a metal part (1) to be coated and imparting a desired roughness to the surfac...
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WO/2006/076013A2 |
There is provided a method for applying an improved chromium diffusion coating on an industrial item such as a turbine blade of a gas turbine engine. Chromium and other active metals are combined to form an alloy coating. Active elements...
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WO/2006/071507A1 |
The present invention provides a low cost diffused MCrAlYX type coating that may be used on a surface of gas turbine engine component such as a turbine blade. The coating may be used as a protective coating that impedes the progress of c...
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WO/2006/063561A1 |
The invention relates to a method for repairing turbine vanes of a gas turbine, said method comprising the following steps: a) a turbine vane comprising, at least in sections, a PtAl coating to be repaired, is provided, b) the turbine va...
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WO/2006/061431A2 |
A method of protecting a component against hot corrosion comprising the Steps: (a) applying a chromium diffusion coating to the component; and (b) applying a further coating to selected regions of the chromium diffusion coating, the sele...
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WO/2006/059942A1 |
A strip product consists of a metallic substrate, such as stainless steel, and a coating, which in turn comprises at least one metallic layer and one reactive layer. The coated strip product is produced by providing the different layers,...
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WO/2006/058895A1 |
The present invention relates to a device (30) for providing vapors of at least one solid precursor intended to supply a physico-chemical processing device (12), comprising an enclosure (32) capable of containing particles of the solid p...
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WO/2006/058768A1 |
Disclosed is a loading agent that is to be admixed to a processing liquid of a technical installation, particularly to the lubricant and fuel of an internal combustion engine. In order to make it possible to use said loading agent for th...
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WO/2006/052277A2 |
A turbine engine component (10) with a protective aluminide coating (14) that include additions of silicon and a dopant, such as yttrium and/or hafnium, in an amount effective to reduce sulfidation and a deposition process for forming su...
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WO/2006/045576A2 |
Disclosed is a method for protecting parts that are made of creep-resistant steel, especially boiler tubes made of a chromium steel such as P91, from corroding. According to said method, the surface that is to be protected is treated wit...
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WO/2006/046885A2 |
The inventive composition for forming a neoformed layer on wearing surfaces relates to mechanical engineering. Said composition makes it possible to form a neoformed layer on wearing surfaces while repairing and servicing different machi...
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WO/2006/036171A1 |
Superalloy jet engine components (10) with protective coatings (14, 84) That include additions of silicon and a dopant selected from yttrium, hafnium, and combinations thereof and a deposition process for forming such protective coatings...
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WO2005121388A9 |
The present invention relates to ceramic cutting tools, such as, a aluminum oxide with zirconium oxide ceramic cutting tool with diffusion bonding enhanced layer and CVD coatings, particularly useful for machining modern metal materials....
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WO/2006/028482A1 |
Platinum containing coatings for corrosion and oxidation protection of a substrate, and platinum electrodeposition methods for coating a substrate. The coating comprises platinum and at least one supplementary constituent, and the method...
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WO/2006/024877A1 |
The present invention provides a process for applying a diffusion coating to steel coin blanks. The process comprises the steps of (i) charging a metallising reactor with a plurality of coin blanks and a chromising compound comprising fe...
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WO/2006/020188A1 |
A coated substrate and methods for making the coated substrate are disclosed. The method entails depositing an undercoating over at least a portion of the substrate; fluidizing a precursor for nanostructures; and forcing the fluidized pr...
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WO/2006/008899A1 |
A coated copper being inhibited in the growth of a whisker, which comprises a copper substrate or a copper alloy substrate, a tin layer containing copper diffused therein formed on the surface of said substrate and a pure tin layer forme...
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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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