Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 24,891

Document Document Title
WO/2017/006563A1
The present invention is configured so as to have a predetermined composition, a carbon content equivalent value C* of the total amount of Ti, Nb, and V deposits having a grain size of less than 20 nm of 0.010-0.100% by mass, a Fe conten...  
WO/2016/207063A1
The invention relates to a method for producing a material composition in a rolling system, comprising the following steps: providing a first workpiece (1) and a second workpiece (2) in the form of a provisional composite (10); rolling, ...  
WO/2016/195172A1
A continuous casting and rolling apparatus, according to an embodiment of the present invention, comprises: a continuous casting machine that produces a slab; a rolling mill that includes a roughing mill located on a side of the outlet o...  
WO/2016/195169A1
A continuous casting and rolling method according to one embodiment of the present invention can comprise: a continuous casting step of producing a slab; and a rolling step of pressing the slab after a front end portion of the slab passe...  
WO/2016/193525A1
The invention relates to an arrangement for photographing a hot surface. A camera (106) is arranged to take a number of successive images of the surface (102) to be photographed, whereby each image comprises a part (108) of the surface t...  
WO/2016/190538A1
An HPF member having excellent delamination resistance and a preparation method therefor are provided. The present invention relates to an HPF member having excellent delamination resistance and having a hot dipped aluminized layer forme...  
WO/2016/189144A1
In a method for controlling a heat-treatment installation for the heat treatment of steel strip which comprises at least one annealing furnace and has at least one open-loop and/or closed-loop control device, by means of which the heat t...  
WO/2016/186107A1
Provided are: a copper alloy sheet material having excellent press blanking workability, proof stress, bending workability, and conductivity and being applicable to micro-terminals; and a production method therefor. A copper alloy sheet ...  
WO/2016/184891A1
The invention relates to a method for producing a patterned stainless steel sheet with modified visual characteristics in the wavelength area of visible light the deformed stainless steel having a thickness of 0,3 - 3,5 mm. In the method...  
WO/2016/185583A1
In the present invention, a reversing rolling mill (1) is provided with: an edger (2) having a pair of vertical rollers that conduct width rolling on a material (5) to be rolled disposed on a rolling line; and a pair of horizontal roller...  
WO/2016/180882A1
The invention relates to a method for producing a metallic strip (1) in a casting and rolling process, wherein the strip (1) is first cast in a casting machine and then rolled in stands (10, 11), wherein, in the case of a fault or produc...  
WO/2016/181891A1
The present invention provides a method for producing a steel material that is uniform in material quality in the longitudinal direction, an apparatus for cooling a steel material and a steel material. The method for producing a steel ma...  
WO/2016/177611A1
The invention relates to a casting and rolling system (1) for producing metal strips (2), wherein the metal strip (2) passes through the casting and rolling system (1) in a conveying direction (F), comprising: a casting machine (3) compr...  
WO/2016/175179A1
In a curving method according to the present invention, a metal curving material (Wa), which is long and has a plurality of sheet-thickness parts (w1, w2) having different angles, is fed between a plurality of rolling rollers (13, 14, 15...  
WO/2016/165933A1
The invention relates to a casting/rolling system (1) for producing metal strips (2), said metal strip (2) running through the casting/rolling system (1) in a conveyor direction (F). The system comprises the following: a mold (3) with a ...  
WO/2016/167313A1
Provided is a hot-rolled steel sheet in which the formation of an internal oxide layer is restricted and which has superior workability. This hot-rolled steel sheet according to an embodiment of the present invention has a chemical compo...  
WO/2016/162262A1
The present invention relates to a method for the heat treatment of an Al strip (A) consisting of aluminium or an aluminium alloy, comprising a heat treatment step, in which the Al strip (A) is heated to an annealing temperature and is k...  
WO/2016/158589A1
Provided are a rectangular rolled copper foil that exhibits excellent bend resistance at a small bend radius, and a method for manufacturing said foil. This rectangular rolled copper foil 1 comprises copper or a copper alloy having a 0.2...  
WO/2016/158427A1
Provided is an austenitic stainless steel sheet which exhibits excellent cleanability, anti-glare properties, and hydrophilicity. In this austenitic stainless steel sheet, which is temper rolled using a dull roll after being subjected to...  
WO/2016/159438A1
The present invention relates to a wire for wrapping which is wound spirally on the outer circumference of a main cable in which a plurality of metal wires are compactly arranged in parallel, wherein the wire for wrapping is a zinc-alumi...  
WO/2016/158426A1
Provided is a ferritic stainless steel sheet which exhibits excellent cleanability, anti-glare properties, and hydrophilicity. In this ferritic stainless steel sheet, which is temper rolled using a dull roll after being subjected to fini...  
WO/2016/159392A1
The present invention employs a hot-rolled bar member having a chemical composition that contains 0.05 to 0.30% of C, 0.30 to 0.60% of Si, 0.40 to 1.0% of Mn, 0.008 to under 0.040% of S, 1.60 to 2.00% of Cr, 0.1% or less of Mo, 0.025 to ...  
WO/2016/155603A1
Disclosed is a rolling method for boards with different longitudinal thicknesses, which comprises the following steps: 1) setting the number N of segments with uniform thickness of a sample, the thicknesses h1, h2,..., hN of all the segm...  
WO/2016/148030A1
[Problem] To minimize the occurrence of shape defects in a material to be rolled and to efficiently and stably produce an H-shaped steel product having a large flange width compared to the prior art by using a protruding section having a...  
WO/2016/148028A1
[Problem] To produce an H-shaped steel product having a large flange width compared to the prior art when producing H-shaped steel by using a protruding section having an acutely angled tip shape to form a deep cut in the edge surface of...  
WO/2016/148031A1
[Problem] To improve the passage of a material and dimensional precision by configuring the wedge section height of each of grooves so as to satisfy a predetermined condition when using a protruding section having an acutely angled tip s...  
WO/2016/142354A1
A billet (2) is rolled in the rolling mill to a rod (3), said rod (3) exiting the rolling mill with a finishing temperature (TE1). By means of a rear laser measurement device (8) arranged downstream of the rolling mill, the head end and ...  
WO/2016/143048A1
Provided is a rolling facility equipped with: two coiler furnaces; multiple mill stands provided between the two coiler furnaces for the purpose of performing reverse rolling; and induction heating devices provided between the multiple m...  
WO/2016/137090A1
The present invention relates to a method for manufacturing a portable terminal frame with metal and, particularly, to a method for manufacturing a portable terminal metal frame by using a rolling method, the method enabling a high machi...  
WO/2016/124447A1
The invention relates to a method for rolling a strip by means of a roll stand having a first working roll (2) and a second working roll (4), wherein a rolling gap having a pass line is defined between the first working roll (2) and the ...  
WO/2016/125608A1
The present invention has a first principal surface (1A) and a second principal surface (1B) located opposite the first principal surface (1A). In at least one of the first principal surface (1A) and the second principal surface (1B), th...  
WO/2016/114146A1
Provided is a technique whereby internal strength and toughness in a steel sheet and toughness of the surface thereof are both obtained at the same time. A thick high-toughness high-strength steel sheet having a specific composition and ...  
WO/2016/104882A1
The present invention relates to an equipment and a method for continuous/arrangement rolling conversion casting-rolling that increase the process yield rate by reducing the portion which is unavoidably processed as scrap, when convertin...  
WO/2016/104984A1
The present invention relates to an endless rolling apparatus and a method for controlling the same which are capable of preventing the occurrence of loops in a steel plate, the endless rolling apparatus comprising: a casting equipment f...  
WO/2016/104773A1
This method for manufacturing a steel sheet for a bottle cap has a heating step for heating a slab containing a predetermined chemical composition, a hot rolling step for obtaining a hot-rolled steel sheet by hot rolling and winding the ...  
WO/2016/104882A8
The present invention provides continuous casting-milling equipment and method capable of switching between continuous and batch milling, which increase the process yield rate by reducing the portion which is unavoidably processed as scr...  
WO/2016/104925A1
A continuous casting and rolling method according to one example of the present invention comprises: a continuous casting step for producing a slab by a continuous caster; a rolling step for carrying out thickness reduction in the slab b...  
WO/2016/100025A1
A method of making floor plate includes assembling a pair of casting rolls laterally disposed to form a nip, assembling a hot rolling mill downstream of the nip having work rolls with a surface pattern forming the negative of a raised sl...  
WO/2016/090399A1
The invention relates to a method for producing a thickness-profiled metal strip (2), wherein at least one cut-out (9) is formed in the metal strip (2) and, in a subsequent step, the metal strip (2) is longitudinally rolled by means of a...  
WO/2016/088098A2
A variable thickness process and system for processing steel strips to obtain a profile with at least two different thicknesses along its width which includes at least one heating step, and at least one stretching step and one straighten...  
WO/2016/084378A1
During manufacturing of an oriented electromagnetic steel sheet by an inhibitorless method, in a cold rolling step, the total cold rolling draft in the final cold rolling is set to 85% or greater, the draft in each pass of the final cold...  
WO/2016/079978A1
A thick, high tension steel sheet of excellent strength, elongation and toughness of the central section of the sheet thickness and excellent material uniformity is provided by: heating a continuously cast slab, the components of which h...  
WO/2016/080315A1
A rolled steel bar or rolled wire material for use in a cold-forged component and having a prescribed chemical composition, wherein Y1 represented by Y1=(Mn)×(Cr) and Y2 represented by Y2=0.134×(D/25.4-(0.50×√(C)))/(0.50×√(C)) sa...  
WO/2016/076723A1
A scaffolding system comprising scaffolding tubes and at least one scaffolding coupler for detachably connecting the scaffolding tubes to each other, wherein the scaffolding coupler comprises two tube receiving parts (1a, 1b), characteri...  
WO/2016/075866A1
Provided are a steel sheet to be used for cans and which has high strength and excellent moldability, and a manufacturing method for manufacturing the steel sheet for cans. The steel sheet for cans has: a component composition containing...  
WO/2016/072285A1
This steel sheet manufacturing method comprises a step for selectively expanding places at which the sheet width of a hot-rolled material comprising a steel material is smaller than a prescribed width.  
WO/2016/071093A1
The present invention relates to a method for producing long metal products such as bars, rods, wire or the like, comprising the steps of receiving, from a continuous casting machine a multiplicity of longintermediate products traveling ...  
WO/2016/068250A1
 Provided is a hollow tubular filter with which it is possible to efficiently eliminate foreign matter, by forming complex flow paths that include the axial direction and the radial direction within the filter. This hollow tubular filt...  
WO/2016/063867A1
This steel wire contains, in terms of mass%, 0.95-1.10% C, 0.10-0.70% Si, 0.20-1.20% Mn, 0.90-1.60% Cr, 0-0.25% Mo, 0-25 ppm B, 0-0.020% P, 0-0.020% S, 0-0.0010% O, 0-0.030% N, and 0.010-0.100% Al. In the steel wire, the surface layer re...  
WO/2016/059183A1
In the context of a method for producing heavy plate (4) from a steel alloy, comprising continuous casting of a steel melt and primary forming of an obtained casting strand to give a slab with subsequent shaping or hot rolling of the sla...  

Matches 1 - 50 out of 24,891