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WO/2015/058932A1 |
The invention relates to a method for producing a component (1) which is made of a low-alloyed steel material and is exposed to pressure and wear at least in a locally limited region, said method comprising the following method steps: a)...
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WO/2015/051756A1 |
A surface treatment method and a preparation method of a sintered NdFeB magnet. The surface treatment method comprising: dipping, coating or spraying a solution containing at least one of Dy and Tb onto the surface of the sintered NdFeB ...
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WO/2015/044559A1 |
The invention relates to a method for depositing an anti-corrosion coating on at least some of the surfaces of a metal substrate having at least one cavity with a diameter of emm <2 mm and a length/width ratio higher than 150, using an a...
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WO/2015/034768A1 |
A method for manufacturing a fuel contacting component that facilitates reducing coke formation on at least one surface of the fuel contacting component is disclosed herein. The method includes applying a slurry composition including a p...
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WO/2015/026937A1 |
The present invention provides strategies for making thermal barrier coating systems that protect metallic substrates in high temperature environments. The coatings show excellent adhesion to substrates as well as among layers of the coa...
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WO/2015/020557A1 |
The invention relates to the field of thermochemical processing of articles made from aluminium alloys by thermodiffusion galvanization. The powder mixture composition comprises zinc powder, an inert filler - oxides of silicon, aluminium...
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WO/2015/016735A1 |
The invention relates to the chemical-thermal treatment of aluminum-alloy surfaces by means of thermal diffusion galvanizing in powdered mixtures in order to increase the corrosion properties of products. A composition of a powder mix...
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WO/2015/006330A1 |
The present invention provides strategies for making aluminide coatings and corresponding thermal barrier coating systems that protect metallic substrates in high temperature environments. An aspect of the present invention is that the a...
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WO/2014/206933A1 |
The invention relates to a device and a method for diffusing Al-Si into a surface of an Al-Si-coated steel sheet. The steel sheet is first fed into a furnace that can be heated to the diffusion temperature, and is then passed contactless...
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WO/2014/180646A1 |
The invention relates to an electrical steel sheet (11) with a layer (14) improving the electrical insulation. According to the invention, this layer is formed from tantalum oxide or titanium oxide, wherein a diffusion zone (15) that is ...
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WO/2014/180652A1 |
The welding can be carried out only after the partial removal of a necessary alitized portion prior to welding an alitized component.
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WO/2014/174976A1 |
Provided are magnetic components having excellent wear resistance, corrosion resistance, and magnetic properties. These magnetic components are each provided with an alloy layer obtained by diffusing and permeating at least one element s...
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WO/2014/174975A1 |
Provided is a magnetic component having excellent wear resistance, corrosion resistance, and magnetic characteristics. This magnetic component is provided with an alloy layer formed by carrying out a process in which at least one element...
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WO/2014/143257A1 |
In some examples, an alloy may include less than 55 atomic percent aluminum; between about 10 and about 25 atomic percent of a platinum group metal; and a balance of nickel; at least one of chromium, silicon, tantalum, or cobalt; a react...
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WO/2014/136235A1 |
This method for forming an aluminide coating film on a base is a method for forming an aluminide coating film on a surface of a heat-resistant superalloy base. The method comprises a step in which in a selective region where an aluminide...
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WO/2014/125187A1 |
The invention relates to the use of a cement in a method for pack-cementation deposition on a substrate containing cavities having a minimum equivalent diameter ecm, characterised in that the cement is formed by spherical particles each ...
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WO/2014/125188A1 |
The invention relates to a method for depositing a coating on a substrate having at least one cavity, comprising: a step of mixing ground powders of an activating agent and a powder of the metal or alloy to be deposited on the substrate,...
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WO/2014/112230A1 |
[Problem] To provide: a sliding member which has a surface with high hardness and a dense hardness distribution, while being suppressed in the cost; and a method for producing a sliding member. [Solution] Each of sliding members (10, 20)...
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WO/2014/089624A1 |
A process for providing a corrosion resistant coating on uncoated ferrous components, involving mechanical plating, using as a coating medium a zinc metal- containing powder, such as zinc or zinc alloy powder, or a powder mixture of zinc...
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WO/2014/090494A1 |
A coating system for a superalloy substrate (25) is provided. The coating system comprises an inner coating layer (27), an intermediate coating layer (29) and an outer coating layer (31). The inner coating layer (27) is an aluminide laye...
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WO/2014/068272A1 |
The invention relates to a process for manufacturing a fixing device and a fixing device made by such a process. In particular, albeit not exclusively, the present invention relates a fixing device for application in fixing to concrete a...
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WO/2014/057804A1 |
An object of the present invention is to provide a surface-treated copper foil that decreases little in tensile strength even when subjected to a high-temperature heat treatment for a long period of time, a method for manufacturing the s...
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WO/2014/051683A1 |
Herein are disclosed steel forms having stainless steel exteriors that pass a OT-bend Advanced T-bend Test. One steel form has a stainless steel exterior; the steel form includes a core region that comprises at least 55 wt.% iron which i...
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WO/2014/006317A1 |
The present invention relates to a method for the vapour phase deposition of a metal coating onto parts made of superalloys, which includes arranging the parts in a chamber in the presence of grains of a donor of said coating metal and a...
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WO/2014/004875A2 |
The present disclosure relates to a method of incorporating lithium into a coating. One may supply a substrate having a coating containing aluminum ions and immersing the substrate including the coating containing aluminum ions in a wate...
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WO/2014/004599A1 |
A method of diffusion coating an article includes applying a mixture to an article. The mixture consists essentially of an active coating metal of chromium powder, alumina powder, a diffusion activator of chromium(III) chloride and an or...
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WO/2014/000963A1 |
The invention relates to a method (100) for machining the surface of a component, in particular an injection nozzle, said method including the method steps of pretreating (120) and/or cleaning (130) the surface of the component; forming ...
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WO/2013/176115A1 |
The purpose of the present invention is to provide a copper foil which is inexpensive and can have a sufficient level of tensile strength even after being subjected to a heat treatment. To achieve the purpose, a copper foil is provided, ...
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WO/2013/153972A1 |
Disclosed is a heat exchange tube that has excellent hairpin bending workability, generates little fin crushing, and has excellent corrosion resistance. Provided is the heat exchange tube attached with an aluminum alloy inner groove that...
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WO/2013/150189A1 |
The invention relates to a method for producing a nickel aluminide coating on a metal substrate. Said method includes the following steps: a) coating the substrate with a nickel deposit; b) applying an aluminum sheet onto the nickel depo...
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WO/2013/149606A1 |
The present invention relates to a coating material for the production of an anti-corrosion and/or adhesion promoter layer, which material comprises metal powder and a phosphate-ion-containing solution as the binder, the metal powder bei...
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WO/2013/149609A1 |
The present invention relates to a slip for producing an aluminum diffusion layer which comprises an AI-containing powder and an Si-containing powder and a binder, the slurry further comprising an AI-containing powder the powder particle...
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WO/2013/146686A1 |
In the present invention, a heat transfer tube has the following: a tube body formed from an extruded material of an aluminum alloy comprising, by mass%, 0.3 to less than 0.8% of Mn, greater than 0.1 but less than 0.32% of Si, 0.3% or le...
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WO/2013/101574A1 |
A steel form having a stainless steel exterior; the steel form includes a core region that comprises at least 55 wt.% iron which is metallurgical^ bonded to a stainless steel coating that consists of a stainless steel region and a bondin...
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WO/2013/097205A1 |
Disclosed are a method for adjusting the pore size of a porous metal material and the pore structure of a porous metal material. The method comprises: permeating at least one element into the surface of the pores of the material to gener...
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WO/2013/070314A1 |
An article with a wear-resistant coating and a method for forming this wear-resistant coating using pack cementation are disclosed. According to one form, a chromium diffusion layer is formed on a ferrous substrate material to improve ha...
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WO/2013/052992A1 |
A method of treating a titanium or titanium alloy substrate to provide increased high temperature oxidation resistance and wear resistance, which method comprises: providing on the substrate a composition comprising aluminium particles, ...
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WO/2013/026493A1 |
A mask structure configured for deposition of a layer on a rectangular substrate, e.g. an edge exclusion mask configured for deposition of a layer on a rectangular substrate is described. The mask structure includes a mask frame adapted ...
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WO/2013/020935A1 |
The invention refers to a process for the formation of a thermal barrier coating (102) on a substrate (101), comprising the steps of: a) applying a bond coat (103) on the substrate (101); b) subjecting the bond coat (103) to a low activi...
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WO/2013/004648A1 |
The invention relates to a component of very high-melting metal, known as refractory metal, that has improved stability with respect to decomposition in air at temperatures above 300°C. The invention also relates to a method for stabili...
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WO/2013/002356A1 |
Provided is a surface-treated steel plate obtained by forming an iron-nickel alloy layer on the topmost surface, the surface-treated steel plate being characterized in that the Fe/Ni value obtained by Auger electron spectroscopy on the s...
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WO/2012/163991A1 |
The invention relates to a method for applying a protective layer, to a component that is coated with a protective layer, and to a gas turbine comprising such a component. According to the method, a MCrAlY-based adhesive layer (12) is ap...
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WO/2012/146864A1 |
The invention relates to a part comprising a coating over a metal substrate made of a superalloy, the coating including a metal sublayer covering said substrate, characterized in that said metal sublayer contains a nickel aluminide base ...
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WO/2012/121351A1 |
Provided is a process for producing a rare earth magnet in which a diffusion element such as Dy can be diffused inwardly from the surface part of the magnet efficiently. This process for producing a rare earth magnet is characterized by ...
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WO/2012/089200A1 |
The subject matter of the application is a method for producing a corrosion-inhibiting diffusion layer (7) in the peripheral zone, close to the surface, of a substrate (1) that consists of a metal or a metal alloy, wherein an inner metal...
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WO/2012/082353A2 |
Aqueous compositions useful as pretreatments prior to painting and to reduce the formation of rust in the uncoated condition consist essentially of water, an organo-functional silane, a compound of a Group IV-B element, and optionally a ...
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WO/2012/043277A1 |
Provided is a lash adjuster which enables a thread surface to resistant to wear and ensures a certain level of frictional coefficient between thread surfaces for a long period of time even in a Diesel engine in which a large amount of ca...
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WO/2012/033160A1 |
The surface of an Ir-based alloy material or a Ru-based alloy material is covered uniformly with an Ir-Al intermetallic compound coating film or a Ru-Al intermetallic compound coating film, wherein the Ir-based alloy material or the Ru-b...
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WO/2012/004548A1 |
The present invention relates to a process for forming on the surface of a metal part a protective coating containing aluminium and zirconium, in which process said part and a cement made of an aluminium alloy are brought into contact wi...
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WO/2011/151929A1 |
A roll suitable for use in hot-rolling apparatuses is provided at low cost, the roll comprising a roll base which has a high hardness and is less apt to suffer deformation damages such as dents and a coating film formed on the surface of...
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