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Thyssenkrupp Steel Europe Ag patents


Recent patent applications related to Thyssenkrupp Steel Europe Ag. Thyssenkrupp Steel Europe Ag is listed as an Agent/Assignee. Note: Thyssenkrupp Steel Europe Ag may have other listings under different names/spellings. We're not affiliated with Thyssenkrupp Steel Europe Ag, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "T" | Thyssenkrupp Steel Europe Ag-related inventors


Method and device for forming a collar on a workpiece

The problem of achieving great collar lengths with good quality and even when using high-strength metals, in particular high-strength steels, in a simple manner is solved by the disclosed methods and devices. One such method for producing a collar on a workpiece may involve preforming a region of the workpiece... Thyssenkrupp Steel Europe Ag

Method and device for resistance welding steel sandwich sheets

A method of resistance welding a component to a sandwich sheet, which includes a thermoplastic layer disposed between two metallic outer layers, may involve heating a region of the sandwich sheet to be welded such that the thermoplastic layer softens, displacing the thermoplastic layer from the region by pressing the... Thyssenkrupp Steel Europe Ag

Method for applying a metal protective coating to a surface of a steel product

A method for applying a metallic protective coating to a surface of a steel product, where another surface is to remain free from the metallic protective coating, may involve applying the metallic protective coating by hot dip coating in a hot dip coating bath. A preliminary coating may be applied... Thyssenkrupp Steel Europe Ag

Welding electrode, method, and device for welding sandwich panels

A welding electrode may comprise a welding electrode body and a welding electrode cap that is connected or connectable to the welding electrode body for making contact between the welding electrode and a component for producing a welded connection. The problem of achieving an efficient heating of the sandwich sheet... Thyssenkrupp Steel Europe Ag

Method for producing a component from different materials, and component and use therefof

A method may be used to produce a component that includes at least two different materials. The method may involve providing a hardenable planar or preformed steel sheet or steel profile, completely or partially heating the steel sheet or steel profile to the austenitic temperature, inserting the heated steel sheet... Thyssenkrupp Steel Europe Ag

Semi-finished product, producing a semi-finished product and use thereof

The disclosure relates to a blank-shaped or strip-shaped semi-finished product comprising at least one first metal layer and at least one plastics layer, which are joined over their full area to one another to form a metal/plastic composite. The material thickness of the metal layer being is not more than... Thyssenkrupp Steel Europe Ag

Roller for deflecting or guiding a metal strip, which is to be coated, in a metal melt bath

A roller for deflecting or guiding a metal strip to be coated in a metal melt bath may include bearing journals disposed coaxially with one another for rotationally supporting the roller. To obtain a high coating quality while hot-dip coating the metal strip, in particular steel strip, and to increase... Thyssenkrupp Steel Europe Ag

Method for manufacturing a rotationally symmetrical shaped article

A method for manufacturing a rotationally symmetrical shaped article, which has a cylindrical, concentric hub axially closed on one side, in a shaping process is performed such that at least one pressure roll is in contact with a rotating, closed, planar circular blank sheet and presses the material of the... Thyssenkrupp Steel Europe Ag

Method for producing a composite material

Disclosed is a method for producing a composite material, wherein two or more composite components are arranged with respect to one another by casting to form a composite, so as to create a contact region essentially without a material bond between the composite components, wherein the composite components are thereafter... Thyssenkrupp Steel Europe Ag

Method and resistance welding of steel sandwich sheets

A method for resistance welding a metallic component to a sandwich metal sheet with a thermoplastic layer disposed between two metallic cover layers may involve heating a region of the sandwich metal sheet to be welded such that the thermoplastic layer softens, displacing the thermoplastic layer from the region by... Thyssenkrupp Steel Europe Ag

Tool for shaping and/or partially press hardening a workpiece and shaping and/or partially press hardening a workpiece

A tool may be used to shape and/or partially press harden a workpiece. In some examples, the tool may comprise a main body having a surface, as well as a heat conducting system containing a thermal medium. The heat conducting system is integrated in the tool in such a way... Thyssenkrupp Steel Europe Ag

Tool for shaping and/or partially press hardening a workpiece and shaping and/or partially press hardening a workpiece

A tool may be used to shape and/or partially press harden a workpiece. In some examples, the tool may comprise a main body having a surface, as well as a heat conducting system containing a thermal medium. The heat conducting system is integrated in the tool in such a way... Thyssenkrupp Steel Europe Ag

Method for hot or warm forming a workpiece and production plant for hot or warm forming a workpiece

A method for hot or warm forming a workpiece may comprise providing the workpiece to be formed, at least partially pretreating the workpiece, at least partially heating the workpiece to a target temperature, and at least partially forming and/or hardening the workpiece. Furthermore, the workpiece may be at least partially... Thyssenkrupp Steel Europe Ag

Composite component and the production and use thereof

A composite component may comprise at least one first steel workpiece, at least one second metal workpiece, and at least one polymer disposed between the first and second workpieces. Further, a process for the production of the composite component is disclosed. One object of the present disclosure concerns a composite... Thyssenkrupp Steel Europe Ag

Cold-rolled and recrystallisation annealed flat steel product, and mehtod for the production thereof

A cold-rolled and recrystallization-annealed flat steel product may include a ferritic microstructure, which possesses optimized formability and suitability for a wide variety of applications, including painting, for example. The flat steel product may include a steel comprising (in percent by weight): C: 0.0001%-0.003%, Si: 0.001%-0.025%, Mn: 0.05%-0.20%, P: 0.001%-0.015%, Al:... Thyssenkrupp Steel Europe Ag

Multi-layer flat steel product and component produced therefrom

A multilayer flat steel product may include a multitude of mutually bonded steel alloy layers. A steel of a first steel alloy may be provided in at least one of the steel alloy layers, and a steel of a second steel alloy different than the first steel alloy may be... Thyssenkrupp Steel Europe Ag

Ceramic filters and filter systems for continuous metal melt filtration

With respect to ceramic filters and filter systems for continuous metal melt filtration, to be able to counter high throughputs of steel melt and also the limitations of filter capacities during continuous casting, an alternative technological approach involves the use of novel, replaceable, and/or rotatable filter bodies at positions in... Thyssenkrupp Steel Europe Ag

Strut linkage for a steel construction, and steel construction having a strut linkage

A strut linkage for a steel construction may involve a tower of a wind turbine and/or a corner post of a lattice tower. In order that high forces can be removed via the strut linkage without causing increased stress concentrations, excessive use of material, and/or an excessive structural outlay, a... Thyssenkrupp Steel Europe Ag

Multi-layer composite material, production method, and semi-finished product having metal shape-memory material

A multilayer composite material may include at least one nonmetallic layer, which in some examples comprises plastic, and at least one metallic layer comprising a first metallic shape memory material. One problem with specifying multilayer composite materials and methods for producing multilayer composite materials relative to reshaping properties can be... Thyssenkrupp Steel Europe Ag

Surface-finished steel sheet and the production thereof

A surface-finished steel sheet, in some examples cold-rolled thin steel sheet, includes a metallic corrosion-resistant layer that may comprise more than 40% by weight aluminum and iron. So that that corrosion-resistant layer has high formability, especially cold formability, and hence significantly improved adhesion on forming, the corrosion-resistant layer may comprises... Thyssenkrupp Steel Europe Ag

Fiber composite material, manufacturing a composite component, and use thereof

The disclosure relates to a preimpregnated fibrous composite material comprising, at least, one or more plies of sheetlike textile structures in the form of wovens, meshed fabrics, knitted fabrics, braided fabrics, stitch-bonded fabrics, nonwovens or felts of organic and inorganic fibers in a polymeric matrix. A method of manufacturing a... Thyssenkrupp Steel Europe Ag

Use of a sulphate, and producing a steel component by forming in a forming machine

Coating materials with minimized lubricant demand enable optimized tribological conditions in forming flat steel products and are also unobjectionable in relation to their effects on the environment. With such coating materials, steel components can be produced by forming flat steel products in forming machines. For example, a tribologically-active layer may... Thyssenkrupp Steel Europe Ag

Flat steel product with an al-coating, producing the same, steel component and producing the same

A flat steel product for hot forming may be produced from a steel substrate that includes a steel comprising 0.1-3% by weight Mn and up to 0.01% by weight B, along with a protective coating that is applied to the steel substrate. The protective coating may be based on Al... Thyssenkrupp Steel Europe Ag

Method and device for forming a roll fold

A method for forming a hem by roller hemming may involve providing a first component with a flange portion having an edge and a second component, and producing a hem that connects the first and second components. The hem may be produced by a roller-hemming head that comprises a rolling... Thyssenkrupp Steel Europe Ag

Flat steel product and producing a flat steel product

The invention relates to a flat steel product, which is intended to be formed into a component by hot press forming and has a base made of steel, onto which a metal anti-corrosion coating is applied, which is formed by Zn or a Zn alloy. This is achieved as per... Thyssenkrupp Steel Europe Ag

Composite material

A composite material may include at least two metallic layers and at least one polymer layer disposed between the metallic layers. The polymer layer may comprise at least one welding additive. One example object of the present disclosure, which is to propose a composite material that overcomes the disadvantages in... Thyssenkrupp Steel Europe Ag

Method and device for producing a half-shell part

The invention relates to a method for producing a half-shell part with a drawing punch and a drawing die. The object of providing a method for the process-reliable and cost-effective production of highly dimensionally stable half-shell parts is achieved in that, in a single work step, the drawing punch is... Thyssenkrupp Steel Europe Ag

Method and device for producing a press-quenched part

A method and device for producing a press-quenched part having a rim hole with a collar formed at the periphery of the rim hole includes inserting a temperature-controlled die into the rim hole of the part. The temperature of the temperature-controlled die is controlled such that the temperature of the... Thyssenkrupp Steel Europe Ag

Cold-rolled flat steel product and the production thereof

Gto [s]=−21.4*D2 [s/mm2]+132.8*D [s/mm]+47 s.... Thyssenkrupp Steel Europe Ag

Steel product with an anticorrosive coating of aluminum alloy and the production thereof

A steel product may include a metallic anticorrosion coating of an aluminum alloy. So that such a steel product possesses high media resistance, more particularly high acid resistance and corrosion resistance, the steel product may be immersed in a liquid-melt coating bath that includes an aluminum alloy. In addition to... Thyssenkrupp Steel Europe Ag

Method for producing a component having improved elongation at break properties

The invention relates to a process for producing a component having improved elongation at break properties, in which a component is firstly produced, preferably in a hot forming or press curing process, and the component is heat treated after hot forming and/or press curing, where the heat treatment temperature T... Thyssenkrupp Steel Europe Ag

Flat steel product, production of a flat steel product and production of a component

A flat steel product which is provided for forming into a component by hot pressing and which has a base layer of steel on which is applied a Zn or Zn alloy metallic protective coating for protecting against corrosion. On at least one of the free surfaces of the flat... Thyssenkrupp Steel Europe Ag

Device and producing composite sheets using multiple lamination

A device for producing a strip-shaped composite sheet may comprise at least two outer metal cover sheets and at least one plastic layer disposed between the two outer metal cover sheets. The device may further comprise at least one first laminating device for laminating the metal cover sheets with the... Thyssenkrupp Steel Europe Ag

Method for producing a sandwich structure, sandwich structure produce thereby and use thereof

The invention relates to a method for producing a sandwich structure on the basis of at least one layer on the basis of metallic material and on the basis of at least one layer of organic polymer, wherein for coating of at least one metallic surface with at least one... Thyssenkrupp Steel Europe Ag

Method for producing a steel component which is provided with a corrosion-resistant metal coating, and steel component

A process for producing a steel component with a metallic, corrosion protection coating and very good mechanical properties may involve directly applying an iron-based alloy to a steel substrate. The iron-based alloy may contain 50-80% by weight of Fe, 0-30% by weight of Mg, 0-5% by weight of Al, 0-5%... Thyssenkrupp Steel Europe Ag

05/18/17 / #20170136511

Device for the contact-free cleaning of rollers, and method therefor

Devices and methods for cleaning a roller of a system for processing strip-type material may involve a suction duct in addition to a nozzle that directs a gas flow onto a surface of the roller. The nozzle and the suction duct may be disposed in a hood that covers part... Thyssenkrupp Steel Europe Ag

05/18/17 / #20170137911

Method for producing a high-strength flat steel product

Methods for producing flat steel product with a yield strength of at least 700 MPa and an at least 70% by volume bainitic microstructure may comprise several steps. For example, one method may involve smelting a steel melt including in percent by weight 0.05-0.08% C, 0.015-0.500% Si, 1.60-2.00% Mn, 0.025%... Thyssenkrupp Steel Europe Ag

05/11/17 / #20170129005

Casting powder, casting slag and casting steel

Improved casting powders and improved casting slags enable production of steels having high aluminum contents of greater than or equal to 1% by weight and, in some cases, high manganese content of greater than or equal to 15% by weight. In some examples, such steels may also or alternatively include... Thyssenkrupp Steel Europe Ag

05/11/17 / #20170129213

Construction element

A construction element may include two metallic covering layers and a non-metallic core layer arranged between the two metallic covering layers. The non-metallic core layer between the two metallic covering layers may be formed from a silicone-containing material that includes deoxidative elements and/or deoxidative alloys that are dispersed in an... Thyssenkrupp Steel Europe Ag

05/04/17 / #20170120367

Method for resistance spot welding of a sandwich material and corresponding device

A method for resistance spot welding a metallic material to a sandwich material that includes a plastic core layer with two metallic cover layers may involve positioning a first electrode onto a surface of the metallic material, positioning an opposing second electrode onto a surface of the metallic cover layer... Thyssenkrupp Steel Europe Ag

03/30/17 / #20170087629

Device and producing a rotationally symmetrical, hollow metallic workpiece

Methods for producing a rotationally symmetrical, hollow metallic workpiece may involve rotating a casting mould about a rotation axis and introducing a melt into the casting mould. The melt may be thrown towards an inner contour of the casting mould by centrifugal forces, and hollow bodies may be added to... Thyssenkrupp Steel Europe Ag

03/23/17 / #20170081739

High-strength flat steel product having a bainitic-martensitic microstructure and producing such a flat steel product

The disclosed flat steel products have optimal mechanical properties such as high strength and good toughness, but are also well-suited for welding and other manufacturing processes. The steel products may have a ferrite-free microstructure with at least 95% by volume martensite and bainite, with a martensite content of at least... Thyssenkrupp Steel Europe Ag

03/16/17 / #20170073789

Method for producing a steel component which is shaped by hot-forming a steel sheet which has a metal coating, such a steel sheet, and a steel component produced from said steel sheet by means of a hot-forming process

A process for producing a three-dimensionally shaped steel component from a steel sheet with a metallic coating may involve hot forming the steel sheet into the steel component. The metallic coating may involve an Fe—Al-based alloy. To protect the steel sheet or the steel component against scale formation, the Fe—Al-based... Thyssenkrupp Steel Europe Ag

03/16/17 / #20170073791

Method for hot forming thin semi-finished products

The invention relates to a method for hot forming semi-finished products of steel, in which the semi-finished product is heated to the forming temperature, is conveyed to the forming tool, and in the forming tool is hot formed, hardened or press hardened. The object of proposing a method for hot-forming... Thyssenkrupp Steel Europe Ag

03/02/17 / #20170058400

Method and device for continuously supplying a precursor

A method and a device for coating may involve continuously supplying a precursor, in some cases at a constant precursor level, to a plurality of coating modules. As a result, a continuous coating operation is ensured. Moreover, one such method for supplying a precursor to a plurality of coating modules... Thyssenkrupp Steel Europe Ag

02/09/17 / #20170036267

Method and device for thin-slab strand casting

A method for continuous casting of thin slabs may involve feeding a molten metal into a mold, molding a partially solidified thin-slab strand from the molten metal in the mold, reducing a flow rate of the molten metal in the partially solidified thin-slab strand by way of an electromagnetic brake... Thyssenkrupp Steel Europe Ag

02/09/17 / #20170036312

Joining using auxiliary joining elements

Methods and devices for joining a composite panel, which may comprise a non-metallic intermediate layer disposed between two external metallic cover layers, to a further component are disclosed. The composite panel and the further component may be disposed so as to at least partially overlap. The object of economically and... Thyssenkrupp Steel Europe Ag

02/02/17 / #20170029917

Method for producing a cold-rolled flat steel product with high yield strength and flat cold-rolled steel product

A method for producing a cold-rolled steel strip with a yield ratio Re/Rm of at least 0.7, the cold-rolled steel product including iron, unavoidable impurities and (in wt. %) C: 0.05-0.20%, Si: 0.25-1.00%, Mn: 1.0-3.0%, Al: 0.02-1.5%, Cr: 0.1-1.5%, N: <0.Q2%, P: <0.03%, S: <0.05% and optionally one or more... Thyssenkrupp Steel Europe Ag

02/02/17 / #20170029954

Method for activating metal surfaces to be phosphated

A method of activating a metal surface, such as a galvanized steel sheet, before a phosphating process, may involve bringing the metal surface into contact with an activating bath containing activating particles, which may be based on phosphate and/or titanium, dispersed in water. To alleviate or even eliminate the problems... Thyssenkrupp Steel Europe Ag

01/26/17 / #20170023455

Method and device for determining the wear properties of coated flat products by means of bending

A method for determining the wear properties of coated flat products such as galvannealed flat steel products is provided herein. In order to be able to achieve better comparability of the determined wear properties of different flat products at least one bending parameter for the bending of the particular flat... Thyssenkrupp Steel Europe Ag

01/19/17 / #20170014891

Method for the individualized adaptation of the shape of components

A method for the individualized adaptation of the shape of components includes providing a basic material for producing the components. Next at least one unifying production method is selected. The components are then produced with a geometrically identical base shape by the unifying production method. Then at least one individualizing... Thyssenkrupp Steel Europe Ag

01/19/17 / #20170016673

Method for operating a shaft furnace

A method for operating a shaft furnace, in particular a blast furnace, is disclosed wherein at least one gas is introduced into the furnace. To achieve an acceleration of the reaction processes in the furnace, shockwaves are introduced into the furnace.... Thyssenkrupp Steel Europe Ag

01/05/17 / #20170001670

Method for the production of an exterior trim panel for a movable body part and a corresponding exterior trim panel with reinforcement by back injecting fibre-reinforced material

A method for producing a large outer paneling part for a movable body part of a motor vehicle such as a door, a front hood, or a tailgate may involve using a forming die to form a large metallic panel part into formed panel part having a three-dimensional shape. A... Thyssenkrupp Steel Europe Ag








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