| Document |
Document Title |
|
WO/2019/102791A1 |
Through the present invention, shape control for a rolled material, for endowing a rolled material with a good rolling shape, is realized using a numerical expression determined on the basis of a highly versatile mathematical model that ...
|
|
WO/2019/017607A9 |
The present invention relates to a system for manufacturing an electrode for a secondary battery, the system comprising: a supply roller for supplying a long sheet-shaped current collector; an electrode active material coating device for...
|
|
WO/2019/101486A1 |
1. A cooling device (28) with a variable cooling rate for treating metal materials, in particular for cooling steel sheets (22) in plate mills, hot strip mills or thermal treatment lines, by means of a spray nozzle cooling system. 1.1 Th...
|
|
WO/2019/086172A1 |
A rolling line for rolling a flat rolling material (2) comprises a number of roll stands (1). Prior to the rolling of the flat rolling material (2), a control system (3) of the rolling line receives actual variables (I) of the flat rolli...
|
|
WO/2019/087284A1 |
The purpose of the present invention is to disperse wear on a work roll while maintaining an equivalent roll crown. If both reverse direction shifting for obtaining the equivalent roll crown required and same direction shifting for dispe...
|
|
WO/2019/068376A1 |
According to the invention, a metal strip (1) is rolled in a roll stand. A control device (4) for the roll stand determines, by means of a working cycle (T), a number of manipulated variables (S) for evenness members (8) of the roll stan...
|
|
WO/2019/058406A1 |
The present invention concerns both a method to adjust the drawing action on a bar (11) in a rolling and/or finishing train (12), and also an adjustment device (10) associated with the train (12) and implementing said method.
|
|
WO/2019/060717A1 |
A twin roll casting system where the casting rolls have a nip between the casting rolls, each roller having a circumference and a rotational period. The casting roll controller adjusts the nip between the casting rolls in response to con...
|
|
WO/2019/053826A1 |
Provided is a mathematical model calculation device which is for a rolling line and is capable of calculating a mathematical model with high accuracy with respect to a sheet thickness control of a material being rolled. The mathematical ...
|
|
WO/2019/039583A1 |
This method for setting a rolling mill having at least four stages each provided with a plurality of rolls including at least a pair of work rolls and a pair of back-up rolls supporting the work rolls includes: before adjustment of a red...
|
|
WO/2019/026292A1 |
In an endless rolling line, the speed of a rolled material is changed accompanying a flying sheet thickness change. This temperature control device predicts and calculates a speed change amount of the rolled material accompanying a flyin...
|
|
WO/2019/021470A1 |
A coiling temperature control system is provided with: a lower controller (6); a control network (4); and a CTC computer (10). The lower controller (6) acquires material information pertaining to material to be rolled (1), finishing sett...
|
|
WO/2019/018742A1 |
A flatness control system includes a work stand of a finishing line, a plurality of actuators, a flatness measuring device, and a controller. The work stand includes a pair of vertically aligned work rolls. A first work roll of the pair ...
|
|
WO/2019/018740A1 |
System and method of applying a texture on a substrate (108) include applying a texture to the substrate (108) with a work stand (102) of a coil-to-coil process (100). The work stand (102) includes an upper work roll (104A) and a lower w...
|
|
WO/2019/017619A1 |
The present invention relates to a secondary battery electrode manufacturing system for manufacturing an electrode and comprises: a supply roller for supplying a long sheet-shaped current collector; an electrode active material coating d...
|
|
WO/2019/004540A1 |
A method for manufacturing a hot-stamped steel according to an embodiment comprises the steps of: reheating a steel slab at a temperature of 1200 to 1250°C, the steel slab including, by wt%, 0.20 to 0.50% of carbon (C), 0.05 to 1.00% of...
|
|
WO/2019/002910A1 |
This method for determining the temperature of a metal strip (1 ) inside a cooling apparatus (4) of a hot rolling installation is implemented by an electronic device (12). This method includes acquiring a temperature measure of a strip p...
|
|
WO/2018/221353A1 |
The present invention predicts the Al material structure in an industrial process more accurately than conventionally possible. In an information processing device (1), an inter-process information integration unit supplies PC (i) and MS...
|
|
WO/2018/218735A1 |
A method for preparing an ultra-thin austenitic stainless steel strip with a bright surface: by means of the eight processes of manufacturing a precision control working roller, primary rolling, grinding, secondary rolling, bright anneal...
|
|
WO/2018/218734A1 |
A method for preparing an ultra-thin ferritic stainless steel strip with a bright surface: by means of the eight processes of manufacturing a precision control working roller, primary rolling, bright annealing, secondary rolling, bright ...
|
|
WO/2018/216215A1 |
The objective of the present invention is to provide a tandem rolling mill meander control device capable of reducing the occurrence of rolled stock meander, generated as a result of tail-out. A tail end meander control device 2 has the ...
|
|
WO/2018/199193A1 |
In a plate thickness control method by a continuous rolling mill according to one aspect of the present disclosure, in order that load margin values which are differences between loads at the time of rolling and load upper limit values, ...
|
|
WO/2018/192968A1 |
The invention relates to a device (10) and a method for cooling metal strips or sheets conveyed on a conveyor section (12), in particular hot strips in the outlet of a rolling train. For this purpose, the device (10) comprises at least o...
|
|
WO/2018/192798A1 |
A model (8) is based on mathematical-physical equations. Said model models the production of a particular output product (1) from at least one input product (2) supplied in each case to an installation in the raw materials industry on th...
|
|
WO/2018/163930A1 |
Provided is a method for identifying a cross angle between rolls in a rolling mill of four or more stages which includes at least one pair of working rolls and one pair of reinforcing rolls, wherein: during non-rolling, a roll bending fo...
|
|
WO/2018/138038A1 |
The invention relates to a casting-rolling installation (10) with at least one finishing train (12), having at least a last roll stand (14) and with a cooling device (16) arranged downstream of the finishing train (12). To achieve a meta...
|
|
WO/2018/130372A1 |
The invention relates to the monitoring and control of a milling operation of a milling cutter interacting with a die, having the steps of: milling at least one antenna structure out of the metal layer of a flexible product having a back...
|
|
WO/2018/130636A1 |
The invention relates to a method for tension control in a band-shaped material between two tension points, in particular between two adjacent roll stands, wherein at least one of the tension points has a rotary drive as an actuator. In ...
|
|
WO/2018/122020A1 |
The invention relates to a method for manufacturing flexible rolling of metal strips, in which a metal strip with predefinable material thickness consisting is guided through a mill stand by at least two operating steps, which is contain...
|
|
WO/2018/116194A1 |
The present invention relates to a method of dynamical adjustment for manufacturing a thermally treated steel sheet.
|
|
WO/2018/117539A1 |
The present invention relates to a steel plate suitable as an automobile chassis component and, more particularly, to a high-strength hot-rolled steel plate having excellent weldability and ductility and a method for manufacturing the same.
|
|
WO/2018/117758A1 |
The present invention relates to a thick plate multi-rolling device using a side shift table (SST), and a method for controlling same. The thick plate multi-rolling device according to one embodiment of the present invention can comprise...
|
|
WO/2018/117466A1 |
The present invention relates to steel used for chassis parts, etc. of an automobile and, more specifically, to a hot rolled steel plate for an electric resistance welded steel pipe, which shows an excellent weldability in electric resis...
|
|
WO/2018/117496A1 |
The present invention relates to steel for pressure vessels used in a boiler, a pressure vessel fittings, etc. of a power station and, more particularly, to steel for pressure vessels with excellent resistance to high-temperature temperi...
|
|
WO/2018/117486A1 |
Disclosed are a width control device of a multi-stand rolling mill and a method for controlling a width thereof. The width control device of the multi-stand rolling mill and the method for controlling the width thereof, according to one ...
|
|
WO/2018/116192A1 |
The present invention relates to a method of dynamical adjustment for manufacturing a thermally treated steel sheet.
|
|
WO/2018/095717A1 |
A metal strip (1) comprising a strip head (7) is rolled on a rolling mill. The rolling mill comprises at least one front roll stand (2a) and one rear roll stand (2b) arranged downstream of the front roll stand (2a). Between the two roll ...
|
|
WO/2018/088761A1 |
The present invention relates to pressure vessel steel to be used in a hydrogen sulfide atmosphere, and relates to pressure vessel steel having excellent resistance to hydrogen induced cracking (HIC), and a manufacturing method therefor.
|
|
WO/2018/083794A1 |
The present invention is provided with a work-side position measurement device and a drive-side position measurement device that directly measure the rolling-direction position of roll chucks, and the rolling-direction positions of upper...
|
|
WO/2018/074887A1 |
A method for manufacturing a high-strength reinforcing steel according to an embodiment comprises: a step for re-heating a slab at a temperature range of 1000-1100°C, the slab comprising, by means of wt%, 0.18-0.45% of carbon (C), 0.05-...
|
|
WO/2018/067803A1 |
A method uses a device to level a metal plate fabricated from high-strength metal material. The method includes providing a serpentine path between a plurality of upper and lower rollers in parallel arrangement to define a longitudinal s...
|
|
WO/2018/060454A1 |
The invention relates for a method for partial hardening of an austenitic steel by utilizing during cold deformation the TWIP (Twinning Induced Plasticity), TWIP/TRIP or TRIP (Transformation Induced Plasticity) hardening effect. Cold def...
|
|
WO/2018/062749A1 |
An apparatus for manufacturing a steel plate having excellent isotropy according to an embodiment of the present invention comprises: a rolling mill that has a plurality of rolling stands for pressing cast pieces; and a controller that i...
|
|
WO/2018/055718A1 |
An edge heater control device (3) is provided with a first temperature distribution prediction unit (33), a second temperature distribution prediction unit (34), and a supply energy calculation unit (32). On the basis of a temporary valu...
|
|
WO/2018/050438A2 |
An automation system (1) determines control data (S'), outputs same to controlled elements (5) of the facility (ANL) and thereby controls the facility (ANL). Sensor devices (2) acquire measurement data (M) of the facility (ANL) and at le...
|
|
WO/2018/050637A1 |
The invention relates to a method for producing a flexibly rolled flat steel product made of a high-strength manganese steel and having final thicknesses that vary as required from section to section. In order to achieve a high maximum d...
|
|
WO/2018/039719A1 |
A screen basket for centrifuges having a wedge wire with a broad end and an opposite narrow end. The wedge wire narrows in width from the broad end to the narrow end and the wedge wire increases in depth from the broad end to the narrow ...
|
|
WO/2018/029768A1 |
This rolling mill exit side temperature control system is provided with a cooling device (20) and a cooling device control unit (30). The cooling device (20) is provided with: a spray nozzle (21); a cooling liquid passage (22); a first v...
|
|
WO/2018/020569A1 |
Provided is a control device for an edger capable of improving the accuracy of the width dimension of a product. The control device for the edger is provided with: an edger leading-tail end opening pattern corrector that calculates an in...
|
|
WO/2018/016533A1 |
The present invention provides a calculation device and a calculation method that are able to set an influence coefficient in order to obtain a fine rolling shape through cold rolling. This calculation device is provided with a variation...
|
