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WO/2012/013456 |
Apparatus for production of elongated rolled products comprising: -a steelmaking station(6) for producing liquid metal having at a first production rate, -a rolling mill (13) having a second production rate -a continuous casting station ...
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WO/2012/010956 |
Method to make long metal rolled products in a line comprising at least a continuous casting machine (1 1), a maintenance and/or possible heating unit (14) and a rolling train (16), comprising the following steps: high productivity conti...
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WO/2012/008567 |
The disclosed hardened aluminum foil for battery collectors is characterized by containing 0.2-1.3% iron, 0.01-0.5% copper, and no more than 0.2% silicon by mass, with the remainder comprising aluminum and unavoidable impurities. Said ha...
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WO/2012/005355 |
Disclosed is an anode collector that is for a lithium ion secondary battery and that has a large discharge capacity and high strength. The anode collector uses a copper-clad steel foil (10) that is for supporting an anode active material...
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WO/2012/002481 |
Provided is a high-strength hot-rolled steel sheet for a spiral pipe, the hot-rolled steel sheet having excellent low-temperature toughness. The hot-rolled steel sheet comprises specific components, 0
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WO/2011/158090 |
A rolling line (10) for the production of flat products (1 1 1) comprises a casting machine (12) suitable to continuously cast a thin slab (1 1), a temperature maintenance and homogenization unit (18), a rolling unit (22) comprising at l...
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WO/2011/158091 |
Rolling method for the production of flat products, such as metal strip, which provides a production step of a thin slab with a thickness comprised between 30 and 90 mm, preferably between 35 and 70 mm, a temperature maintenance and/or p...
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WO/2011/155094 |
In the disclosed method of cold rolling an acid-washed stainless steel plate, a lubricant is used having a viscosity of 140 cst or higher at 40C, and with one rolling stand, rolling is performed with a 30% or greater rolling reduction ra...
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WO/2011/156086 |
A modular rolling mill has a mill pass line along which products are rolled in a rolling direction. The rolling mill comprises first gear units arranged along a first line parallel to the mill pass mill line. Each first gear unit is driv...
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WO/2011/150580 |
An ω shape comer pile and it's continuous roll type cold-bend forming method are provided. The ω shape corner pile is composed of a horizontal fore shaft, a vertical fore shaft and a connection rib (D). The horizontal fore shaft and th...
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WO/2011/148755 |
A process for efficiently producing a steel plate for welded structures that has excellent matrix toughness and HAZ toughness is provided in which Ti is positively utilized for structural control. An ingot having a composition which has ...
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WO/2011/148754 |
Disclosed is a process for producing a thick steel sheet in which the coarsening of a structure of a surface layer part of a mother material and a structure of a thicknesswise center part of a welding-heat-affected part can be prevented,...
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WO/2011/148490 |
Disclosed is a high-strength steel sheet in which ferrite crystal grains are finely divided to achieve static strength of 750 MPa or more and which has excellent dynamic deformation properties. Specifically disclosed is a steel sheet hav...
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WO/2011/141790 |
Rolling method in a rolling line (10), to produce strip with a thickness varying from 0.7 mm to 20 mm, for all qualities of steel which can be cast in the form of thin slabs with a thickness comprised from 30 mm to 140 mm, the line (10) ...
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WO/2011/142449 |
Provided is an inexpensive and high-performance substrate for a superconductive wire material, an inexpensive and high-performance method of manufacturing the substrate for a superconductive wire material, and an inexpensive and high-per...
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WO/2011/142687 |
The invention relates to the field of sheet-like deformed materials consisting of metal, plastic, glass, cardboard, etc. The line of cross section and longitudinal section of the sheet-like material on at least one of the portions is in ...
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WO/2011/141790 |
Rolling method in a rolling line (10), to produce strip with a thickness varying from 0.7 mm to 20 mm, for all qualities of steel which can be cast in the form of thin slabs with a thickness comprised from 30 mm to 140 mm, the line (10) ...
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WO/2011/142285 |
Disclosed is a high-strength steel plate having superior bendability, weldability, and toughness, with yield strength of 885 MPa or greater and average absorbed energy value of 33 J/cm2 in impact tests at -40°C, and a method for produci...
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WO/2011/134176 |
A high-efficiency continuous casting-rolling method for forming magnesium alloy plate comprises: adding Mg ingot (15), or Mg ingot (15) and alloying elements, into an electric induction furnace (11); the molten Mg flowing into an electri...
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WO/2011/133061 |
The invention relates to the field of deformed sheet materials, in particular of metal, plastics, glass, cardboard, paper, wood, laminated material or composite material, and articles manufactured with the use thereof. The sheet material...
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WO/2011/131377 |
The invention relates to a squeezing unit (5) for a strip rolling mill and to a strip rolling mill comprising such a squeezing unit, wherein the squeezing unit (5) has an upper roller (6) and a lower roller (7), between which a squeezing...
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WO/2011/129465 |
Disclosed is a process for producing a hot-rolled steel sheet, the process comprising a slab heating step in which a steel slab is heated in a slab heating furnace, a step in which the heated steel slab is hot-rolled with a rough roller ...
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WO/2011/125670 |
Disclosed are a method for producing and a device for producing a hot-rolled steel sheet that are able to evenly cool a rolled member and to increase the surface quality of the rolled member. The device for producing a hot rolled steel s...
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WO/2011/125498 |
Disclosed is an operation control method of tandem rolling mill that enables rolling under high pressure at a latter-stage stand that is of the tandem rolling mill and that is necessary in such purposes as the production of fine-grained ...
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WO/2011/124585 |
The invention relates to a method for the flying changing of working rolls in continuous casting and rolling installations and hot strip rolling mills, in particular continuous hot strip rolling mills, wherein, to exchange the working ro...
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WO/2011/121191 |
Sheet metal plate (10) for creating flooring, particularly of industrial vehicles, over which trucks are to run, having a plurality of patterns, the maximum height of said reliefs ranging between 0.2 and 1.5 mm, said reliefs having a fri...
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WO/2011/121910 |
Disclosed is a method of forming a zinc oxide layer which possesses excellent sliding properties even without alkali pre-processing, for a molten zinc-plated sheet steel which is not provided with alloy processing after plating and posse...
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WO/2011/121191 |
Sheet metal plate (10) for creating flooring, particularly of industrial vehicles, over which trucks are to run, having a plurality of patterns, the maximum height of said reliefs ranging between 0.2 and 1.5 mm, said reliefs having a fri...
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WO/2011/115305 |
Disclosed is a metal tape material having improved characteristics in terms of a low Young's modulus, a low yield stress, and a high break elongation. Also disclosed is a metal tape material for semiconductor mounting comprising said met...
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WO/2011/115402 |
According to one aspect of the present invention, provided is an asymmetric rolling method. A work piece to be rolled is rolled using one or more working rolls, wherein rolling rolls rotating at a same rotational linear velocity and havi...
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WO/2011/115277 |
Disclosed is a thick steel plate manufacturing device that is able to spray water on a thick steel plate on a conveyor line. Specifically disclosed is a thick steel plate manufacturing device equipped with at least a roller, a hot levell...
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WO/2011/111858 |
Provided is a method for continuously casting an ultralow-carbon steel, the method including using a continuous casting machine equipped with a pair of upper magnetic poles, a pair of lower magnetic poles, and an immersion nozzle having ...
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WO/2011/111663 |
Provided are a hot-rolled steel sheet manufacturing method and manufacturing device, by which a hot-rolled steel sheet having excellent surface properties and fine texture can be manufactured. Specifically provided is a hot-rolled steel ...
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WO/2011/110685 |
The invention relates to a method for manufacturing a metal assembly including an aluminum sheet and at least one metal sheet, including the steps involving: thermally treating an aluminum sheet (10) by heating said sheet to a temperatur...
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WO/2011/107848 |
Disclosed are an improved reinforcing bar and methods for manufacturing the same. The improved reinforcing bar is made from a high strength material, and has a circular or oval or elliptical cross section and deformation of the axis in a...
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WO/2011/107848 |
Disclosed are an improved reinforcing bar and methods for manufacturing the same. The improved reinforcing bar is made from a high strength material, and has a circular or oval or elliptical cross section and deformation of the axis in a...
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WO/2011/101231 |
The invention relates to a transport device (1) for slabs (2), disposed between at least two casting machines (3, 4, 5) and at least one roller mill (6), wherein the transport device (1) comprises at least two linear and stationary conve...
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WO/2011/103033 |
Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) is processed to produce useful intermediates and products, such as energy, fuels, foods or materials. For example, systems are described that can use feedstock ma...
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WO/2011/098255 |
The invention relates to a photovoltaic module on the basis of a metal strip substrate, which allows a monolithic interconnection via the layer structure, wherein the substrate surface is structured in such a manner that an increase in e...
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WO/2011/099408 |
Disclosed is a thick steel plate production method wherein: a steel piece having a specified component composition is heated to 1000-1200ËšC; then, with the plate-thickness centre temperature at 950-1200ËšC, initial rolling is carried ou...
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WO/2011/098256 |
The invention relates to an electro-optical or electromechanical structural component, in particular LED, connector or also stamped grid, or sliding element, consisting of a rolled metal substrate of a metal strip or a sheet produced the...
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WO/2011/095417 |
The invention relates to a metal strip made of steel by generating a hot rolled strip by hot rolling and cold rolling the metal strip; the invention further relates to a plate which consists of the metal strip according to the invention ...
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WO/2011/095961 |
The present invention relates to a slab processing method and a slab processing system, which can manufacture hot rolled steel plates with high quality edges and increase the operating rate of machinery. In particular, a slab processing ...
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WO/2011/095961 |
The present invention relates to a slab processing method and a slab processing system, which can manufacture hot rolled steel plates with high quality edges and increase the operating rate of machinery. In particular, a slab processing ...
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WO/2011/097479 |
A method of forming a wrought material having a refined grain structure is provided. The method comprises providing a metal alloy material having a depressed solidus temperature and a low temperature eutectic phase transformation. The me...
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WO/2011/097479 |
A method of forming a wrought material having a refined grain structure is provided. The method comprises providing a metal alloy material having a depressed solidus temperature and a low temperature eutectic phase transformation. The me...
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WO/2011/096456 |
Disclosed is a thick steel plate production method wherein: a steel piece having a specified component composition is heated to 1000-1200ËšC; then, with the plate-thickness centre temperature at 950-1200ËšC, initial rolling is carried ou...
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WO/2011/095417 |
The invention relates to a metal strip (1) made of steel by generating a hot rolled strip by hot rolling and cold rolling the metal strip (1); the invention further relates to a plate which is made from the metal strip according to the i...
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WO/2011/082875 |
The invention relates to a reverse operating hot rolling mill (1), to a control and/or regulation apparatus (7) for a hot rolling mill (1) and to a method for operating a winding drum (5, 6) of a coiler furnace for a reverse operating ho...
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WO/2011/081331 |
The present invention relates to a martensitic stainless steel produced by a twin roll strip casting process and a method for manufacturing the same. The key technical features of the present invention are for a martensitic stainless hot...
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