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WO/2007/085613A1 |
A belt cleaning apparatus B for removing contaminants which are situated on a belt 10 which is moved relative to the belt cleaning apparatus comprises a spray chamber 2 for applying a cleaning fluid to the belt surface which is to be cle...
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WO2007041603B1 |
A machine cell (10) for the forming and joining of a first sheet material (A) to a second sheet material (B) includes an upper gate (100) and a lower nest (200). The lower nest (200) includes a vacuum pad (208) having channels (210, 210'...
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WO/2007/081883A2 |
The present invention is a three-dimensional force input control device for sensing vector forces and converting them into electronic signals for processing in a electronic signal processing system with all components within die fabricat...
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WO/2007/077701A1 |
An induction heating device (1) is constructed from a heating section (2), feeding rollers (R), and a correction section (3) and is placed on the downstream side, relative to the conveyance direction, of a rolled material (P) paid out fr...
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WO/2007/074809A1 |
Provided is a steel plate in which a tensile residual stress is applied to an end portion of at least one side in the width direction and a portion to which compressing residual stress is applied exists in the inner portion in the width ...
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WO/2007/062749A1 |
The invention relates to a method for refining or descaling thin slabs and rolled strips in a hot strip mill. Said method is characterized by using cryogens such as nitrogen or a compound formed by cryogens with a carrier medium such as ...
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WO/2007/055503A1 |
A lubricant supply apparatus for endless hot rolling equipment includes a width-detecting sensor (WS) for detecting widths of steel sheets continuously supplied toward a roller (R), a Controller (C) connected to the width-detecting senso...
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WO/2007/055403A1 |
A cooling apparatus for hot rolled steel band that in the cooling of hot rolled steel band with cooling water, is capable of cooling the steel band uniformly from the front end to the tail end thereof; and a relevant method of cooling. C...
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WO/2007/051521A2 |
The invention relates to a method and a finishing train for hot-rolling starting material. Starting material is finished in several successive roll stands (110 n) in the finishing train, the material cooling off because of heat loss. The...
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WO/2007/039102A1 |
Disclosed is a method for removing loose scale and other foreign matter from the top and/or bottom face of a cast product (3), such as a slab, thin slab, profiled element, or similar, with the aid of flowable media which are sprayed onto...
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WO/2007/037095A1 |
A cooling facility of steel plate exhibiting good maintainability and excellent drainage performance when a large quantity of cooling water is supplied to the lower surface of the steel plate, and achieving high cooling speed by performi...
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WO/2007/026906A1 |
Cooling facility and method of a steel plate for cooling the steel plate properly on a hot rolling line by a compact structure when controlled rolling of the steel plate is performed. The cooling facility of a steel plate, which is a coo...
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WO/2007/026905A1 |
Hot rolling facility and method of steel plate excellent in facility cost and maintainability of facility and having good cooling capacity which can produce a steel plate having excellent characteristics efficiently by controlling the te...
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WO/2007/020916A1 |
Disclosed is a method for producing a steel material which shows a reliable scale adhesion property during cooling or storage/transport of the steel material and shows an excellent scale detachment property during mechanical scaling or a...
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WO/2006/137187A1 |
A cooling device for a thick steel plate, the cooling device having pairs of restraining rollers, each pair having an upper roller and a lower roller between which the steel plate hot rolled is passed while being restrained, and also hav...
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WO/2006/106637A1 |
A seizing inhibitor for the hot plastic working of steels which comprises an inorganic ingredient as a first ingredient, sodium hydroxide as a second ingredient, a water-soluble resin and/or water-soluble surfactant as a third ingredient...
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WO/2006/102835A1 |
A continuous casting and rolling method for medium hot strip is comprised of following steps: continuous casting, during molten steel passing through crystallizers , to form casting blanks having a section thickness of 100-170mm and a wi...
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WO/2006/097311A1 |
The invention relates to a method and a device for descaling a metal strip (1), especially a hot-rolled strip consisting of normal steel or a cold-rolled or hot-rolled strip consisting of austenitic or ferritic stainless steel. According...
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WO/2006/092670A1 |
Method and apparatus for degreasing metal sheets (4) in a continuous process in a production line, wherein the sheets (1) to be cleaned are advanced on a support structure (2) through a first (5, 6) and a second set (5’, 6’) of rolle...
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WO/2006/089730A1 |
The invention relates to a method for cleaning a metal strip (1). In order to improve cleaning of the strip, the metal strip (1) is initially subjected to a first high-pressure cleaning process (4) by means of at least one liquid jet in ...
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WO/2006/088807A2 |
A method and apparatus for the descaling of metal surfaces without the use of caustic substances is provided. The apparatus includes a first and second blast heads containing nozzles that spray high velocity jets of media at a scale cove...
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WO/2006/088817A2 |
A method and apparatus for the descaling of metal surfaces without the use of caustic substances is provided. The apparatus includes a first and second blast heads containing nozzles that spray high velocity jets of media at a scale cove...
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WO/2006/085599A1 |
A seizing inhibitor for hot plastic working which is a two-pack type inhibitor consisting of: a first aqueous solution containing sodium silicate in an amount of 10-30 mass% in terms of anhydride amount based on the whole first aqueous s...
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WO/2006/074875A1 |
The invention is based on a known method for the cold rolling of metallic rolled stock (4) , which for plastic deformation enters a roll gap (3) formed between oppositely rotating rolls (1, 2) on a run-in side and leaves the roll gap on ...
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WO/2006/066805A1 |
The invention relates to a method for removing particles and/or adhesions, especially non-metal and/or metal oxide particles, from the surface of rolling stock (1) such as bloomed profiles, sheets, strips or the like and of continuously ...
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WO/2006/063779A1 |
The invention relates to a method for strip blowing-off at the exit from a rolling mill for the production of spot-free and clean rolled strip, whereby the strip (5) is blown-off, by means of a nozzle (16), arranged over the upper side (...
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WO/2006/054781A1 |
A method for supplying lubricant in cold rolling by emulsion lubrication, wherein an oil film thickness being realized by emulsion lubrication under specific rolling lubrication conditions is estimated from constants (supply efficiency) ...
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WO/2006/050680A1 |
The invention relates to a method for shaping wire-shaped and rod-shaped starting materials (17) by rolling, especially for rolling flat profiled elements (18) consisting of a wire rod. The starting material (17) is heated in a heating s...
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WO/2006/046905A1 |
A method for the manufacture of extended steel products, following the shaping of the steel product by working, but before the subsequent treatment of the steel product, whereby the steel product is contaminated by oils and by at least o...
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WO/2006/042937A1 |
The invention relates to a method and device for improving the cooling of a blown gas cooling chamber or a blown air cooling section and/or for improving the quality of products to be treated, wherein jets of gas or air are projected tow...
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WO/2006/042601A1 |
The device comprises a high-pressure slotted nozzle (5) out of which water is sprayed upon a continuous metal sheet (4) to be quenched. A spiral roll (3) is provided downstream from the high-pressure slotted nozzle (5) and assists the la...
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WO/2006/043156A1 |
Treatment process for stainless steel bars, in particular a solution quenching, to be performed directly in-line downstream of the rolling mill which makes it possible to obtain a material devoid of intergranular corrosion and with micro...
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WO/2006/031151A1 |
The invention relates to vacuum engineering. The inventive transport device comprises a vacuum chamber, input and output sealing units, transporting means, a mechanism for supplying consumable sealing material to said sealing units under...
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WO/2006/025349A1 |
A method and a device for manufacturing a metal material, and the metal material and a metal working material. In the method of manufacturing the metal material by continuous casting which can easily prevent a molten metal from being con...
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WO/2006/021263A1 |
The invention relates to a method for producing metal strips (1) in a device (2), wherein a metal strip, in particular a thin slab, is brought to a desired temperature in an oven (3, 3a, 3b) and/or maintained at the desired temperature, ...
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WO/2006/013848A1 |
A deposit removing device capable of efficiently removing deposit on a plate-like member by reducing a distance between the plate-like member such as a metal plate and a resin plate and an injection nozzle and capable of coping with the ...
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WO/2005/123289A1 |
A process for producing a seamless steel pipe, in which the occurrence of inner surface flaw in the pipe can be reduced through lowering of the friction coefficient at draw rolling by means of a mandrel mill. At the draw rolling of hollo...
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WO/2005/123288A1 |
The aim of the invention is to produce a thin metal sheet or a metallic foil by means of milling. Said aim is achieved by milling the rolling stock (17), which is heated to a predefined temperature in the deformation zone, with the aid o...
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WO/2005/120739A1 |
The invention relates to a method and a rolling stand for cold rolling of metallic rolling stock (1), in particular rolling strip (1b), with nozzles for gaseous or liquid treatment media, whereby the rolling stock (1) is introduced below...
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WO/2005/118172A1 |
A method and device for mounting and functional verification of roll fittings (4) in roll stands (1), wherein at least one partial number of roll fittings (4) respectively forms a modular unit (5) and savings are made with respect to ver...
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WO/2005/115651A1 |
The inventive method for cooling and/or lubricating cylinders (1, 2) and/or rolling stock (3) consists in supplying a cooling medium to the cylinders (1, 2) and a base oil for lubricating the rolling stock from several nozzles or nozzle ...
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WO/2005/113848A1 |
A steel plate, which has a chemical composition, in mass %, that C: 0.01 to 0.10 %, Si: 0.03 to 0.6 %, Mn: 0.3 to 2 %, solAl: 0.001 to 0.1 %, N: 0.0005 to 0.008 %, optionally one or more elements selected from at least one group of a fir...
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WO/2005/108530A1 |
A lubricant for metal forming comprising particles of boron nitride of hexagonal form dispersed in a film of compatible oil of lubricating viscosity is described.
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WO/2005/105334A1 |
Disclosed is a device (1) for cooling metal sheets and strips during the production thereof, particularly following rolling thereof. Said device (1) comprises a feeding duct (2) for delivering a cooling medium, especially water. Said fee...
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WO/2005/102548A1 |
The invention relates to a method for continuously producing a mat-surfaced austenitic stainless steel strap consisting in heat-treating an austenitic stainless steel strap in a bright annealing furnace, inside of which a neutral or redu...
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WO/2005/097361A1 |
The invention relates to a method for removing liquids from the surface of a strip. Said method is characterised in that the liquid is excited in such a way that it oscillates. The invention is based on the fact that the root of the prob...
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WO/2005/095057A1 |
The invention relates to a cleaning installation (1) for removing a substance that adheres to a surface, by means of a liquid or liquid-based cleaning agent, which is sprayed onto the surface, said installation comprising one or more spr...
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WO/2005/095563A1 |
Disclosed is a lubricant composition for plastic working which is excellent in workability, degreasing property and working conditions. The lubricant composition is suitably used in fields of plastic working, particularly in fields of wa...
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WO/2005/095564A1 |
Disclosed is an aqueous lubricant composition for metal material working which is excellent in workability, degreasing property and working conditions. The aqueous lubricant composition is suitably used in fields of plastic working, part...
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WO/2005/089971A1 |
The invention relates to a platform (1) for industrial installations, particularly for high-pressure descalers (3a) or other machines (3) with optionally bundled supply lines, discharge lines and/or distributing lines (11) that, during o...
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