| Document |
Document Title |
|
WO/2015/043059A1 |
A non-quenched and tempered steel and a manufacturing method therefor. The manufacturing method for the non-quenched and tempered steel has a finishing step followed by a cooling step, in which intense cooling and moderate cooling altern...
|
|
WO/2015/042492A1 |
The present invention provides an isothermal processing method (101 ) for making an isothermal processed copper clad aluminum composite (55) comprising: providing an aluminum component (11 ) and a copper component (12); cleaning the alum...
|
|
WO/2015/028317A1 |
A cold pilger rolling mill for forming a tube shell (11) to a tube (50) with a pair of rolls (2, 3) that are rotatably attached to a roll stand (1) and with a roll mandrel (4) as a tool, a feed clamping carriage (5) for receiving the tub...
|
|
WO/2015/029171A1 |
Provided is a plate thickness controller for a rolling machine in which the plastic coefficient of the rolling material can be accurately identified. In order to achieve this, the plate thickness controller for a rolling machine is provi...
|
|
WO/2015/015643A1 |
The purpose of the present invention is to provide an energy-saving-operation recommending system that can calculate the energy consumption predicted to be consumed by the entire body of a rolling line, with high accuracy and with respec...
|
|
WO/2015/004645A2 |
A method of networking interested business participants, the method including permitting any one of a prospective Service provider, a prospective Investor and a prospective Business (SIB's) to upload their profile details on a database, ...
|
|
WO/2015/000895A1 |
The invention relates to a method and a plant for hot rolling steel strip (S), wherein the plant has a hot rolling relay (2) which comprises a plurality of roll stands (F1 - F7) which are successively passed through in the conveying dire...
|
|
WO/2014/202587A1 |
The invention relates to a method for producing a product from rolled strip material, comprising the following steps: rolling a strip material made of sheet steel; creating a blank from the rolled material; shaping the blank into a shape...
|
|
WO/2014/185810A1 |
The invention relates to a method for adjusting properties in the production of steel, in which by means of a computing unit values (7) for parameters (3) characterizing for desired properties (6) of the steel are determined with the ...
|
|
WO/2014/177341A1 |
The invention relates to a method for determining the ferrite phase fraction xα after heating or when cooling a steel strip (2) in a metallurgic system. The invention further relates to a device for carrying out the method. The problem ...
|
|
WO/2014/164115A1 |
System and method for improving the flatness of a rolled sheet or strip (102) by the application of differential cooling. A cooling agent can be selectively applied along the width (202) of the strip. More cooling can be applied to the e...
|
|
WO/2014/154456A1 |
The present disclosure relates to a method fortuning flatness control for rolling a strip in a mill comprising rolls controllable by means of a plurality of actuators, which mill is modeled by means of a mill matrix. The method comprises...
|
|
WO/2014/156045A1 |
Provided is a method for rolling differential thickness steel sheets, the method being capable of improving the yield of differential thickness steel sheets. The excess length of the thin-walled section is calculated (Step (ST7)) on the ...
|
|
WO/2014/157816A1 |
The purpose of the present invention is to reduce a camber of a slab sizing press. The present invention relates to an apparatus for controlling a camber and a method for the same, capable of reducing a camber by computing the amount of ...
|
|
WO/2014/118989A1 |
Provided is an energy-saving control device for a rolling line, the device being capable of finding rolling conditions for minimizing energy consumed by the rolling line while securing product quality. The energy-saving control device fo...
|
|
WO/2014/102902A1 |
Provided is a plate camber detection device (5), etc. capable of detecting the camber of a rolled material (4) without the use of a dedicated device. The plate camber detection device (5) is provided with: a gauge meter plate thickness-c...
|
|
WO/2014/102189A1 |
The invention relates to a device (1) and a method for laterally guiding a slab (2) on a transport track (3), comprising a first guide rule (4) and a second guide rule (5). The guide rules (4, 5) are arranged opposite each other on both ...
|
|
WO/2014/098382A1 |
Disclosed are an apparatus and a method for controlling a width in a direct endless hot rolling line between continuous casting and hot rolling. The apparatus for controlling a width according to one embodiment of the present invention i...
|
|
WO/2014/087524A1 |
This method for cooling a hot-rolled steel sheet comprises: a target ratio setting step for setting, as the target ratio Xt, an upper/lower heat transmission coefficient ratio X1 at which the temperature standard deviation Y of a hot-rol...
|
|
WO/2014/087516A1 |
This method for producing a steel sheet comprises: a hot rolling step for obtaining a hot-rolled steel sheet by subjecting a steel material to hot rolling with a finishing roller; and a cooling step for cooling the hot-rolled steel sheet...
|
|
WO/2014/087520A1 |
This device for cooling a hot-rolled steel sheet comprises: a thermometer that measures the temperature of a hot-rolled steel sheet; a shape gauge that measures the shape of the hot-rolled steel sheet; an upper-side cooling device that c...
|
|
WO/2014/067037A1 |
A method for producing band steel with different target thicknesses along a longitudinal direction using a hot continuous rolling mill set, which comprises using a general thickness control policy in a first equal thickness section of th...
|
|
WO/2014/056681A1 |
The invention relates to a method for altering the width of a strip-shaped rolled material (5), in particular before hot rolling, during hot rolling or after hot rolling the rolled material in a hot rolling mill. The problem addressed by...
|
|
WO/2014/046211A1 |
This continuous rolling equipment (1) has rolling mills disposed in multiple stages and continuously rolls sheet material (2). First roll shift-type rolling mills (10) for controlling the body crown section of the sheet material (2) are ...
|
|
WO/2014/033928A1 |
A material organization predict device (1) comprises: a temperature calculation unit (103) which, on the basis of a temperature condition for applying a temperature change to a material, calculates temperatures at a plurality of calculat...
|
|
WO/2014/026631A1 |
Provided is a hot rolling process for a high-performance tantalum target. The method comprises: preheating first a forged blank to 900-1,200 °C; then rolling; and performing acid cleaning till tantalum metal luster occurs without mottle...
|
|
WO/2014/021248A1 |
A rolling mill (1) provided with upper and lower work rolls (2a, 2b), and support rolls (3a-3d) for supporting the upper and lower work rolls (2a, 2b). This invention is provided with: a cooling spray, arranged with nozzles (14b) for spr...
|
|
WO/2014/016043A1 |
The invention relates to a method for processing rolling stock (6) in a rolling mill (2) having at least one rolling stand (4) which has a drive (8), in which method, in order to reduce a rotational speed dip of the drive (8) caused by a...
|
|
WO/2014/016120A1 |
A method of rolling a metal mother plate (10), the method comprising defining one or more longitudinal thickness profiles; allocating (40) a defined profile to each of two or more sub-sections of the mother plate; rolling (43) the mother...
|
|
WO/2014/009093A1 |
The invention relates to a method for working rolled stock (6) in a rolling train (2), which comprises at least two roll stands (4), each with at least one roll (13), wherein each roll stand (4) is assigned a separate drive (8) with spee...
|
|
WO/2014/006702A1 |
Provided is a control device for thick plate multi-rolling that can improve productivity for rolled material. Thus, the control device for thick plate multi-rolling is provided with a multi-rolling pattern selection function that has a p...
|
|
WO/2014/006681A1 |
A coiling temperature control device (14) is provided with: a temperature model (15); a material temperature prediction unit (16); a calculation unit (20); and a model correction unit (21). The temperature model (15) has: a cooling water...
|
|
WO/2014/007456A1 |
The present invention relates to a gauge for measuring two-dimensional heat flux. The gauge for measuring two-dimensional heat flux according to the present invention comprises: a first temperature measuring part comprising a plurality o...
|
|
WO/2014/000979A1 |
A Steckel mill (2) comprises at least one reversing unit (4) for rolling a rolled product (14) and winding furnaces (10) for the rolled product (14) that are arranged on the entrance side and exit side with respect to the reversing unit ...
|
|
WO/2014/002816A1 |
A pattern generation unit (103) generates a plurality of process patterns incorporating each process in a transit process for each rolling material and occupancy time of equipment used in the processes. An optimal heating-furnace-extract...
|
|
WO/2014/003273A1 |
The present invention relates to a method for controlling edge masks of a cooling device, wherein the number of edge masks to be driven and the depth thereof are adjusted according to the temperature in the width direction of a hot rolle...
|
|
WO/2014/003016A1 |
[Problem] To provide a rolling device that is able to accurately detect force in the direction of rolling applied to a work roll chock. [Solution] This sheet metal rolling device equipped with a vertical pair of work rolls (1, 2) is equi...
|
|
WO/2014/003014A1 |
[Problem] To provide a rolling device that can accurately detect force in the rolling direction applied to a working roll chock. [Solution] This sheet metal rolling device is equipped with a vertical pair of working rolls (1, 2) and a ve...
|
|
WO/2013/190360A1 |
Apparatus to detect a deformity in thickness of a tubular element (40). The apparatus comprises a plurality of sensors (16) and is installed in at least a rolling stand (11), having at least three rolling rings (12), of a rolling train (...
|
|
WO/2013/175158A1 |
For controlling the temperature of the working rolls and hence the flatness of the material during the rolling of aluminium strip or foil, the system consists of a set of internally cooled work rolls, and a means to externally heat these...
|
|
WO/2013/174213A1 |
A feedforward thickness control method for the performance of a cold rolling mill. One or more frames are selected as virtual indirect measuring instruments for the strip performance, and frame S1 must be used as a virtual indirect measu...
|
|
WO/2013/167366A1 |
The invention relates to a method for processing rolling stock (6) in a rolling mill (2) comprising at least one roll stand (4), the method having the following steps: a) the actual value (I) of the hardness of the rolling stock (6) is d...
|
|
WO/2013/159786A1 |
In a method for the aftertreatment of a cast and/or warm-rolled steel product, said steel product is descaled with high-pressure water and then cooled specifically to a desired temperature.
|
|
WO/2013/160166A1 |
A metal strip (1) is roughed in a roughing mill (2), then cooled in a cooling device (3) and finally finish-rolled in a finishing train (8) with multiple rolling stands (9). At the latest when the metal strip (1) runs into the cooling de...
|
|
WO/2013/157422A1 |
An electric resistance welding operation management device for managing an electric resistance welding operation when: heat is inputted into a cylindrically fashioned metal plate transported along a predetermined transportation direction...
|
|
WO/2013/153879A1 |
In this hot-rolling-sequence determination system and hot-rolling-sequence determination method, during mixed-rolling operation, if the extraction time of hot charged slabs from a reheating furnace (51) or the number of hot charged slabs...
|
|
WO/2013/143902A1 |
The invention relates to a method for stabilizing the pressure of the water supply of a cooling section (1) of a metal processing line. The cooling section (1) is supplied with water from a water reservoir (3) by a pipeline (2) which is ...
|
|
WO/2013/143925A1 |
The invention relates to a method for controlling a cooling process of a material (4) using a coolant. A supply (13) of the coolant to the material (4) is controlled by at least one actuator (6) which can be set to two or more different ...
|
|
WO/2013/143914A1 |
The invention relates to a method for rolling a material strip (4) by means of a plurality of rolling stands (2.1 to 2.7) arranged one behind another and loop lifters (3.1 to 3.6) arranged between the rolling stands (2.1 to 2.7). In this...
|
|
WO/2013/134897A1 |
A hot rolled silicon steel producing method comprises: silicon steel slab heating process, rough rolling process and finish rolling process. The heating process comprises a pre-heating stage, a heating stage and a soaking stage. The pre-...
|
