Patent application number | Description | Published |
20090041578 | Component of a Steam Turbine Plant, Steam Turbine Plant, Application, and Production Method - The aim of the invention is to provide a superheated component of a steam turbine installation with high thermal and mechanical resistance. To this end, the component comprises a lining applied to a body of the component, on a hot side facing a steam chamber, said lining being adapted to the contour of the component body. According to the invention, the lining comprises a number of moulded parts, each moulded part comprising a metallic and ceramic composite layer formed from at least one metallic layer and at least one ceramic layer. The ceramic layer is used especially as a insulating layer, and the metallic layer is especially used as a support or for protection against abrasion and/or erosion. | 02-12-2009 |
20090053069 | Layer System for a Component Comprising a Thermal Barrier Coating and Metallic Erosion-Resistant Layer, Production Process and Method for Operating a Steam Turbine - There are described components of a steam turbine, comprising a thermally insulating layer and a metallic anti-erosion layer on said thermally insulating layer. The anti-erosion layer is provided with the same material as the metallic connecting layer. | 02-26-2009 |
20090232646 | Use of a Thermal Barrier Coating for a Housing of a Steam Turbine, and a Steam Turbine - The invention relates to the use of a thermal insulating layer for a housing of a steam turbine in order to even out the deformation behaviour of different components based on different heatings of the components. | 09-17-2009 |
20090233122 | Component Having A Coating System - The invention relates to a component having a coating system, which comprises at least one bonding coat applied directly onto the component and at least one thermal barrier coat formed on the bonding coat, the bonding coat comprising from 22 to 36 wt. % Cr, from 15 to 30 wt. % Ni, at most 55 ppm Al, and Fe as a basis. | 09-17-2009 |
20090280005 | Use of a Thermal Barrier Coating for a Housing of a Steam Turbine, and a Steam Turbine - The invention relates to the use of a thermal insulating layer for a housing of a steam turbine in order to even out the deformation behaviour of different components based on different heatings of the components. | 11-12-2009 |
20100037611 | Heat Exchanger Tube, Heat Exchanger and Use - According to the invention, in order to prevent a film from forming which obstructs the transfer of heat in heat exchanger pipes, the heat exchanger pipe comprises an external side which is adjacent to the external surface and which is impinged upon by a steam medium, and an inner side which is adjacent to an inner surface and which is impinged upon by a coolant, such that the outer surface is provided with a first layer which reduces the adhesion of the steam on the outer surface and/or the inner surface is provided with a second layer which reduces the adhesion of a coolant to the inner surface and which is embodied as a biocidal layer. The invention relates to a heat exchanger and to the use thereof. | 02-18-2010 |
20110059323 | Alloy, high-temperature corrosion protection layer and layer system - A nickel-based protective layer which has a high percentage in chromium and optionally silicon and/or yttrium is provided. The nickel-based protective layer is used as low-temperature corrosion protective layer of nickel-or cobalt-based alloys. The alloy of which the layer is made and a layer system are also provided. The alloy may also include a refractory element such as hafnium or scandium. | 03-10-2011 |
20110143163 | Method for the production of an optimized bonding agent layer by means of partial evaporation of the bonding agent layer, and a layer system - Bonding agent layers are often used in heat insulation layers in order to improve the bonding of an outer ceramic layer to a metal substrate. A process is provided wherein a MCrAlX or MCrAl alloy is applied to a substrate whereby an outer layer region within the layer is produced using a heat treatment. | 06-16-2011 |
20110189502 | Two-Layer MCRALX Coating Having Different Contents of Cobalt and Nickel - In order to improve both oxidation stability and thermo-mechanical stability, a two-layer MCrAlX coating is provided, wherein the contents of nickel and cobalt, but also chromium, aluminum, and zirconium, differ significantly. Each layer of the two layer coating may be the same thickness or the inner layer is thicker than the outer layer. | 08-04-2011 |
20110268987 | Mcralx Layer Having Differing Chromium and Aluminum Content - A two-ply MCrAlX layer is provided. The two-ply MCrAlX layer includes nickel and cobalt, but also Cr, Al and Y, differ significantly, in order to improve both oxidation resistance and thermal-mechanical strength. A layer system including a substrate and the two-ply MCrAlX layer is also provided. The MCrAlX layer includes an inner layer and an outer layer. | 11-03-2011 |
20120288730 | ALLOY, PROTECTIVE LAYER, AND COMPONENT - Known protective layers having a high Cr content, as well as silicon, have brittle phases that become additionally brittle under the influence of carbon during use. A protective layer that has the composition of 32% to 35% cobalt, 10% to 13% aluminum, 0.1% to 0.3% yttrium, and/or at least one equivalent metal from the group comprising scandium and the rate earth elements, 31% to 35% chromium, 0.1% to 0.5% silicon and the remainder nickel is provided. | 11-15-2012 |
20120321905 | NANO AND MICRO STRUCTURED CERAMIC THERMAL BARRIER COATING - A layer system is provided. The layer system includes a substrate and a two layered ceramic layer with an inner ceramic layer and an outer ceramic layer. The ductility of the ceramic layer is improved by an inner ceramic layer with a nano structure. The layer system also may include a metallic bond coat. | 12-20-2012 |
20120328900 | Alloy, protective layer, and component - Known protective layers having a high chromium content, as well as silicon, have brittle phases that become additionally brittle under the influence of carbon during use. A protective layer including the composition of 18% to 20% cobalt, 6% to 8% aluminum, 0.5% to 0.7% yttrium, 22% to 26% chromium, and the remainder nickel is provided. | 12-27-2012 |
20130136948 | ALLOY, PROTECTIVE LAYER AND COMPONENT - A known protective layer has a high Cr content and additionally containing a silicon, forms brittle phases, which become additionally embrittled under the influence of carbon during use. A proposed protective layer has the following composition: 24% to 26% cobalt, 10.5% to 11.5% aluminum, 0.1% to 0.7% yttrium and/or at least one equivalent metal from the group of scandium and the rare earth elements, 12% to 15% chromium, optionally 0.1% to 3% tantalum, optionally 0.05% to 0.5% silicon, with the remainder being nickel. | 05-30-2013 |
20130288072 | ALLOY, PROTECTIVE LAYER AND COMPONENT - An alloy to a protective layer for protecting a component against corrosion and/or oxidation, in particular at high temperatures is proposed. Known protective layers with a high Cr content and in addition silicon form brittle phases which additionally embrittle during use under the influence of carbon. The proposed protective layer has the composition of from 24% to 26% cobalt, from 10% to 12% aluminum, from 0.2% to 0.5% yttrium, from 12% to 14% chromium, from 0.3% to 5.0% tantalum, nickel. | 10-31-2013 |
20130302638 | ALLOY, PROTECTIVE LAYER AND COMPONENT - Known protective layers with a high Cr content and additionally silicon form brittle phases which additionally embrittle during use under the influence of carbon. A protective layer including the composition of from 24% to 26% cobalt, from 10% to 12% aluminium, from 0.2% to 0.5T yttrium, from 12% to 14% chromium, remainder nickel is provided. | 11-14-2013 |
20130337286 | ALLOY, PROTECTIVE COATING, AND COMPONENT - Known protective coatings having a high Cr content, as well as silicon, have brittle phases that become additionally brittle under the influence of carbon during use. A protective coating is provided. The protective coating includes the composition of 24% to 26% cobalt, 10% to 12% aluminum, 0.2% to 0.5% yttrium, 12% to 14% chromium, and the remainder nickel. | 12-19-2013 |
20150079417 | ANTI-CORROSION AND ANTI-EROSION PROTECTIVE LAYER CONTAINING ALUMINIUM - The corrosion and also the erosion properties of a layer system can be improved by using deposition-hardened particles. | 03-19-2015 |
Patent application number | Description | Published |
20080268086 | Split Mold Insert for a Molding System - According to embodiments of the present invention, there is provided a split mold insert for a molding system. A first split mold insert complementary to a second split mold insert, the first and second split mold inserts configured, in use, to form a neck region of a preform capable of being blow-molded. The first split mold insert comprises a top portion and a bottom portion; the top portion for abutting, in use, a cavity plate assembly and the bottom portion being at an opposite extreme relative to the top portion; a back portion and a face portion opposite each other, extending between the top and bottom portions, the face portion defining a molding surface defining portion for forming, in use, at least a portion of the neck region of the preform; the back portion comprising a connecting interface for connecting, in use, to a slide bar. | 10-30-2008 |
20080268090 | Slide Assembly for a Molding System - According to embodiments of the present invention, there is provided a slide bar for slidably linking a split mold insert to a first mold half of an injection mold for forming a preform capable of being blow-molded into a container. The slide bar comprises a base structure defining a first slide interface for linking the base structure to an actuating bar of the injection mold; a second slide interface for receiving the split mold insert; a third slide interface for cooperating with a locking structure of the first mold half of the injection mold; the second slide interface and the third slide interface formed on opposing extremes of the base structure. | 10-30-2008 |
20090020915 | Mold Stack, a Molding System Incorporating Same and a Method of Aligning the Mold Stack - According to embodiments of the present invention, there are provided a mold stack, a molding system incorporating same and a method of aligning the mold stack. For example, a mold stack is provided. The mold stack comprises a first molding cavity defining component, a second molding cavity defining component and a third molding cavity defining component, with the second molding cavity defining component being located, in use, in-between the first molding cavity defining component and the third molding cavity defining component. At least one of the first molding cavity defining component and the third molding cavity defining component is associated with a respective compensator, the respective compensator configured to allow the at least one of the first molding cavity defining component and the third molding cavity defining component to align itself relative to the second molding cavity defining component. | 01-22-2009 |
20090022843 | Compensating Core for Use with a Molding System and the Molding System Incorporating Same - Disclosed are a compensating core for use with a molding system and the molding system incorporating same. A core insert for use in a molding system is provided. The core insert comprises a core base for defining, in use, a portion of a molding cavity; a core support for supporting, in use, the core base relative to a core plate of the molding system; a compensator associated, at least partially, with the core support to permit at least a degree of axial movement to the core base. | 01-22-2009 |
20090022844 | Compensating Mold Stack, A Molding System Incorporating Same and a Method of Aligning the Compensating Mold Stack - Disclosed are a compensating mold stack, a molding system incorporating same and a method of aligning the compensating mold stack. A mold stack for use in a molding system is provided. The mold stack comprises at least two compensating components. | 01-22-2009 |
20090022845 | Compensating Retaining Member for Use with a Molding System and the Molding System Incorporating Same - Disclosed are a compensating retaining member for use with a molding system and the molding system incorporating same. A retaining structure for use in a molding system, the retaining structure configured to cooperate with a slide that is configured to receive, in use, a split mold insert coupled to the slide, is provided. The retaining structure comprises a body defining a relief element configured to provide a degree of flexibility to the body. | 01-22-2009 |