| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 164460000 | Including product cutting or breaking | 16 |
| 20080223544 | PROCESS AND RELATED PLANT FOR PRODUCING STEEL STRIPS WITH SOLUTION OF CONTINUITY - A process for the manufacturing of steel strips with solution of continuity is described, comprising a continuous casting step for thin stabs with a high “mass flow”, a shearing step and subsequent heating in furnace, followed by a multiple stand rolling step, wherein the average temperature of the product at the inlet of the rolling is higher than the surface temperature, which is equal to at least 1100° C., lower than that measured in the inner central area by about 100° C. A plant is also described for the accomplishment of such process, wherein at the inlet of a furnace ( | 09-18-2008 |
| 20090178778 | Method and Device for Producing a Metal Strip by Continuous Casting - The invention relates to a method for producing a metal strip ( | 07-16-2009 |
| 20100218911 | METHOD AND SYSTEM FOR PRODUCING WIDE STEEL STRIP - A method for producing a wide steel strip using thin slab continuous casting and rolling by the following steps a) casting a molten steel into a thin slab having a thickness of between 50 and 90 mm; b) cutting; c) soaking; d) heating by electromagnetic induction; e) descaling; f) rolling; g) cooling with laminar flow; and h) coiling. The method can effectively control the solution and precipitation of carbon, nitrogen, and sulfide in steel with a low cost. The process is easy and flexible, and steel can be produced in a wide range of categories. Further provided is a system for producing a wide steel strip with thin slab continuous casting and rolling. | 09-02-2010 |
| 20100326619 | ALUMINUM ALLOY FOR VEHICLE CYLINDER LINER AND METHOD OF MANUFACTURING VEHICLE CYLINDER LINER USING THE SAME - The present invention is directed to an aluminum alloy including aluminum as a basic component, silicon, copper, magnesium, iron, manganese, zinc, nickel and the like in a predetermined composition ratio, and a method of manufacturing of a vehicle cylinder liner having excellent wear resistance and heat resistance using the aluminum alloy. | 12-30-2010 |
| 20110056649 | PROCESS AND APPARATUS FOR A COMBINED CASTING AND ROLLING INSTALLATION - A method and an apparatus for producing hot-rolled products in a combined casting-rolling installation. A method and a combined casting-rolling installation with which an uninterrupted continuous casting process can be maintained not only when there is a planned interruption to production but also when there is an unplanned interruption to production, occurring for example in a heating zone, a finishing mill train, a cooling zone or a storage device. This method steps are carried out to bridge an interruption in production in the part of the installation that is downstream of the cutting-up and delivering device ( | 03-10-2011 |
| 20110127003 | METHOD FOR PRODUCING LIGHT ALLOY VEHICLE WHEEL - A method for producing a light alloy vehicle wheel in which a casting material is forged to produce a rim-integrated vehicle wheel, the method comprising:
| 06-02-2011 |
| 20110253338 | METHOD FOR MANUFACTURING CLAD MATERIAL AND EQUIPMENT FOR MANUFACTURING THE SAME - Equipment for manufacturing skin material of a clad material includes a casting apparatus which melts and mixes a metal for the skin material different from the core material in their component compositions, and casts the skin material; an ingot-cutting apparatus which cuts an ingot for skin material which is cast by the casting apparatus; and a conveying apparatus which conveys the ingot for skin material among each apparatus. The ingot-cutting apparatus is a slicing apparatus which slices the ingot for skin material into a predetermined thickness. | 10-20-2011 |
| 20110308757 | CASTING AND CONTINUOUS ROLLING METHOD AND PLANT FOR MAKING LONG METAL ROLLED PRODUCTS - A method and plant for making long metal rolled products, in which a continuous casting is provided made by a single casting machine, defining a casting axis, to cast a product with a quadrangular or equivalent section, a reduction of the section in a rolling mill defining a rolling axis substantially coinciding with the casting axis, and a selective accumulation and maintenance at temperature of a plurality of segments of cast product sheared to size in a misaligned position with respect to the casting axis and/or the rolling axis, inside a maintenance box furnace, for a time correlated to a condition of temporary interruption of the reduction step, so as to allow continuity of the continuous casting step. | 12-22-2011 |
| 20110315340 | CASTING AND CONTINUOUS ROLLING METHOD AND PLANT TO MAKE LONG METAL ROLLED PRODUCTS - A method to make long metal rolled products comprising the following steps:
| 12-29-2011 |
| 20120018114 | CASTING AND CONTINUOUS ROLLING METHOD AND PLANT TO MAKE LONG METAL ROLLED PRODUCTS - A method to make long rolled metal products, comprising the following steps: continuous casting, made by a continuous casting machine to two casting lines, each of the two casting lines casting a product with a square, rectangular or equivalent section, with a ratio between the larger side and the shorter side of the section comprised between 1 and 4; shearing to size of the cast product by each casting line so as to define a segment comprised between 16 and 150 m in length and comprised between 10 and 100 tons in weight; direct introduction of each segment, having an average temperature of at least 1000° C.-1150° C., into a maintenance and/or possible heating furnace, comprising a first and a second movement section each disposed in axis respectively with one of the two casting lines in order to receive a respective segment; lateral transfer of each segment inside the furnace in order to dispose each segment in a third movement section disposed parallel and misaligned with respect to the first and the second movement section and aligned to a rolling axis of a rolling line parallel and offset with respect to the two casting lines; reduction of the section in a rolling mill defining said rolling axis. | 01-26-2012 |
| 20120037330 | Method and Apparatus for Manufacturing Titanium Alloys - A system and method for producing a metallic ingot using, for example, a VAR furnace, includes a primary crucible receiving a melted metal from a source of metal and collecting the melted metal to for a pool of melted metal, the primary crucible including an overflow lip, a secondary crucible receiving the melted metal from the overflow lip of the primary crucible, the secondary crucible being smaller than and electrically isolated from the primary crucible, and a withdrawal device withdrawing the molten metal, solidified by cooling, from the secondary crucible in the form of solidified ingots, wherein the solidified ingots have a smaller diameter than a diameter of the source of metal. A cutting device periodically cuts the withdrawn solidified ingots as they are withdrawn from the secondary crucible. | 02-16-2012 |
| 20120325425 | METHOD FOR STRIP CASTING STEEL AND SYSTEM FOR STRIP CASTING - The invention relates to a method for casting steel having a chromium content of more than 15 wt.-%, which is characterized in that the steel is cast in a horizontal strip casting system ( | 12-27-2012 |
| 20150020992 | NON-SCALING HEAT-TREATABLE STEEL AND METHOD FOR PRODUCING A NON-SCALING COMPONENT FROM SAID STEEL - A non-scaling heat-treatable steel with particular suitability for producing hardened or die-hardened components is disclosed, characterized by the following chemical composition in % by weight: C 0.04-0.50; Mn 0.5-6.0; Al 0.5-3.0; Si 0.05-3.0; Cr 0.05-3.0; Ni less than 3.0; Cu less than 3.0; Ti 0.010-≦0.050; B 0.0015-≦0.0040; P less than 0.10; S less than 0.05; N less than 0.020; remainder iron and unavoidable impurities. Further disclosed is a method for producing a non-scaling hardened component from the steel and a method for producing a hot strip from a steel. | 01-22-2015 |
| 20160096221 | METHOD AND APPARATUS FOR PRODUCING METAL SHEETS - Metal sheets ( | 04-07-2016 |
| 20160160320 | METHOD OF PRODUCING ALUMINIUM ALLOYS CONTAINING LITHIUM - A method of producing molten aluminium-lithium alloys for casting a feedstock in the form of an ingot, the method including the steps of: preparing a molten first aluminium alloy with a composition A which is free from lithium as purposive alloying element, transferring the first aluminium alloy to an induction melting furnace, adding lithium to the first aluminium alloy in the induction melting furnace to obtain a molten second aluminium alloy with a composition B having lithium as purposive alloying element, optionally adding further alloying elements to the second aluminium alloy, transferring the second alloy via a metal conveying trough from the induction melting furnace to a casting station. | 06-09-2016 |
| 20160167121 | CONTINUOUS CASTING OF MATERIALS USING PRESSURE DIFFERENTIAL | 06-16-2016 |
