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Matches 101 - 150 out of 19,096

Document Document Title
WO/2023/057300A1
The invention relates to a method for temper-rolling a steel sheet, to a temper-rolled steel sheet and to a component manufactured therefrom.  
WO/2023/058698A1
This sputtering target contains crystal grains, contains 3 vol% or less of an amorphous phase, and contains at least one metal selected from the group consisting of chromium, molybdenum, and chromium-molybdenum alloys.  
WO/2023/055932A1
A twin roll casting system comprises a pair of counter-rotating casting rolls having a nip between the casting rolls and capable of delivering cast strip downwardly from the nip; a casting roll controller configured to adjust at least on...  
WO/2023/050510A1
A method for rolling a 1050 aluminum/08AL steel composite sheet, comprising: S1), placing a rolled aluminum coil and a rolled steel coil on two uncoilers for uncoiling, respectively; S2), after the uncoiling, using NaOH and HCl solutions...  
WO/2023/052500A1
The invention relates to a system (1) and to a method for producing flat rolled products from thick-cast steel and/or non-iron metal slabs, wherein the system (1) comprises: i) at least one continuous casting device (3), by means of whic...  
WO/2023/050508A1
The present invention provides a 08AL steel/316 stainless steel electroslag remelting and rolling method. An arc striking agent is used in an electroslag remelting furnace, an arc is stricken at 30-70 mm from a port, and a 70%CaF2-30%Al2...  
WO/2023/048702A1
Disclosed within is a slit section pass formation unit having a pair of rolls and a de-ribbing means, where the pair of rolls has a roll profile configured to produce a pair of slit rods with symmetrical dimensions, the pair of slit rods...  
WO/2023/040581A1
Disclosed is a Q500-grade low-alloy structural steel bar and a controlled rolling and controlled cold-rolling method therefor. The chemical composition (wt%) of the bar comprises: C: 0.05%-0.18%, Si: 0.20%-0.40%, Mn: 1.00%-1.60...  
WO/2023/042233A1
Apparatus (10) for rolling a metal product (P) comprising rolling means (11) having a first roller (16) and a second roller (17), both defining at least two rolling channels (25, 26, 27), and guide means (40) configured to selectively gu...  
WO/2023/037878A1
The present invention is a cold-rolled steel sheet characterized by having a prescribed chemical composition and being such that: a steel structure is, in terms of areal percentage, 90.0-99.5% martensite, 0-5% ferrite, and 0.5-7.0% resid...  
WO/2023/032377A1
Provided is a ferritic stainless steel sheet having both a high degree of whiteness and high image clarity. The surface of this ferritic stainless steel sheet comprises terrace portions and valley portions, wherein the area ratio of the ...  
WO/2023/024678A1
The present disclosure belongs to the field of metal materials. Disclosed are a high-strength steel cord with a low wire breakage rate, and a rolling method and the use thereof. The chemical components of the steel cord may comprise Nb, ...  
WO/2023/020875A1
The invention relates to a process for manufacturing a laser-textured temper pass roll, a method for temper-passing a steel sheet, and an accordingly temper-passed steel sheet.  
WO/2023/016143A1
The present invention relates to the technical field of titanium alloy material preparation. Disclosed is a hot working method for improving high-speed impact resistance of a two-phase titanium alloy. The hot working method for improving...  
WO/2023/015920A1
A roll for bimetal composite rolling, which comprises a pair of rolls having parallel axes, wherein the rolls are a main roll (1) and an auxiliary roll (2) respectively; and the main roll (1) is provided with an annular groove (13) conce...  
WO/2023/015885A1
A method for manufacturing a photovoltaic triangular solder strip, comprising metal wire shaping and metal wire tinning. The metal wire shaping comprises calendering a metal wire (5) having a circular cross section by using a pair of rol...  
WO/2023/018028A2
Disclosed in the present specification are steel and a steel wire, which are for a spring, and manufacturing methods therefor, the steel and the steel wire having excellent resistance to permanent deformation by having increased in-mater...  
WO/2023/013956A1
An aluminum alloy extruded material and an electronic device housing comprising same are disclosed. According to various embodiments, the aluminum alloy extrusion material comprises aluminum, zinc, magnesium, and copper, and the amounts ...  
WO/2023/011790A1
The invention relates to a method for producing an aluminum strip (2) in a coupled casting-rolling process, comprising the method steps: a) melting an aluminum raw material comprising at least one aluminum alloy in at least one melting a...  
WO/2023/006449A1
The invention relates to a metal sheet (1) having a deterministic surface structure, the surface structure being imprinted into the metal sheet (1), the surface structure having at least one elevation (1.1) and at least one depression (1...  
WO/2023/006731A1
The invention relates to a method for the hot rolling of metal rolling material by means of a plurality of rolling devices disposed in a rolling line, the method comprising the providing of semifinished product having a thickness of grea...  
WO/2023/005416A1
Disclosed in the present invention are heavy hot-rolled H section steel with Z-direction performance and a production method therefor. The hot-rolled H section steel comprises the following chemical components: C, Si, Mn, Nb, Ti, N, B, A...  
WO/2023/004907A1
A preparation method for a substrate having a sanding surface. The preparation method comprises: providing a flattening mill, which comprises a first rack and a second rack, wherein the first rack comprises a first working roll and a thi...  
WO/2023/003004A1
This coolant supply mechanism for injecting coolant into a work roll 2 includes: a plurality of injection nozzles 8 that inject coolant and are provided in a row in the plate width direction of a band plate 1; holes 9 for supplying coola...  
WO/2023/001985A1
The invention concerns a six-high rolling (also known as sexto) mill stand (1) for hot rolling an intermediate strip (2) into a thin strip (3) and a method for producing a thin strip (3) in a combined casting and rolling installation (40...  
WO/2023/284391A1
Disclosed is a processing method for a stainless steel bar, comprising: (1) heating a steel ingot at a heating temperature of 1200°C - 1270°C; (2) using a total compression ratio greater than 3, forging a blank to obtain a square bille...  
WO/2022/269974A1
In a method for setting a rolling condition for a cold rolling mill according to the present invention, a prediction model is generated using, as an explanatory variable, first multidimensional data obtained by converting past rolling pe...  
WO/2022/270642A1
A method for manufacturing a knife blade having a multilayer structure is provided. The method for manufacturing a knife blade having a multilayer structure comprises the steps of: i) providing a base material including carbon steel; ii)...  
WO/2022/265289A1
The present invention relates to a machine structure wire rod, which is applicable to vehicles, construction components and the like, and a manufacturing method therefor, and to a wire rod having excellent drawability, and a method for m...  
WO/2022/262580A1
Disclosed in the present invention is hot-rolled H-shaped steel, which comprises a web plate, a first flange plate and a second flange plate, wherein a thickness difference |T1-T2| between the first flange plate and the second flange pla...  
WO/2022/265307A1
One aspect of the present invention provides a plated steel sheet and a manufacturing method therefor, the plated steel sheet comprising: a base steel sheet; a Zn-Mg-Al-based plated layer provided on at least one surface of the base stee...  
WO/2022/258376A1
The invention relates to a method for producing a microalloyed steel, to a microalloyed steel, and to a combined casting/rolling installation. The combined casting/rolling installation (10) has a strand casting machine (15) with a mold (...  
WO/2022/259697A1
According to the present invention, a steel sheet pile having high strength and high toughness is stably provided with high productivity. This steel sheet pile has: a predetermined component composition; a microstructure in which the are...  
WO/2022/255916A1
A coil winding apparatus (20) is provided. The coil winding apparatus comprises a rotatable former (7) with a perimeter surface onto which a wire can be wound. The coil winding apparatus further comprises a pair of rolls (2) configured t...  
WO/2022/253764A1
The present invention relates to a method of manufacturing a guide roller (1) for hot wire rolling, the method comprising the steps of providing a guide roller (1) made of an Al alloy, the guide roller (1) comprising a wire guiding surfa...  
WO/2022/234760A1
The present invention can provide a method for producing a steel sheet for cold rolling in an intermediate process of production of a high-tensile cold-rolled steel sheet, said method making it possible to prevent an end portion of the s...  
WO/2022/227891A1
A method for preparing non-quenched and tempered steel for large-specification direct cutting. The steel components are: 0.40-0.48% C, 0.20-0.35% Si, 0.80-1.30% Mn, P≤0.020%, S≤0.035%, 0.10-0.20% Cr, 0.05%-0.13% V, 0....  
WO/2022/230229A1
The present invention provides a cold-rolled steel sheet manufacturing method using: a full-width heating device that heats a steel sheet over the entire area thereof in the width direction; an edge-section heating device that heats edge...  
WO/2022/227375A1
A roll assembly for rolling special-shaped steel, comprising: an upper roll (5), a lower roll (6), a left roll (9), and a right roll (8). The left roll has a left forming surface (7), the right roll has a right forming surface (81), the ...  
WO/2022/230230A1
The method for manufacturing a cold-rolled steel sheet pertaining to the present invention uses a transverse-type full-width heating device that heats a steel sheet across the entire width direction of the steel sheet, and a cold rolling...  
WO/2022/223719A1
This invention relates to a cold-rolled and annealed bake-hardenable steel hot-dip galvanised or electrogalvanised strip or sheet and a method for producing the strip or sheet.  
WO/2022/217717A1
A rolling method for wide metal strip foil. A rolling mill provided with working rollers of unequal diameters is used, and the roller diameter of one working roller of the rolling mill is greater than the roller diameter of the other wor...  
WO/2022/217718A1
A uniform-tension rolling method, comprising: a strip foil (5) is forms a wrapping arc on a working roll on an intake side of a roll gap, and front tension is uniformly distributed on the cross section of the wrapping arc on the intake s...  
WO/2022/218975A1
The method is used to manufacture metal fibers, more particularly steel fibers, from strip-shaped flat material, wherein the metal fibers have a substantially rectangular cross-section, and wherein at least one of the wider fiber lateral...  
WO/2022/217716A1
A rolling device, comprising a rolling mill and an adjusting roller set. The rolling mill uses an asymmetric roller system, and the adjusting roller set uses oil blocking rollers (7) and flattening rollers (6) which are unequal in diamet...  
WO/2022/214107A1
The method for rolling a high-toughness high-strength low-alloy steel, sequentially comprising the following steps: heating, descaling, rough rolling, continuous rolling, first water cooling, finish rolling, second water cooling, and col...  
WO/2022/209305A1
Disclosed, as a steel sheet having excellent energy-absorbing performance during crushing deformation, is a steel sheet having a specific chemical composition and steel structure, in which the steel sheet surface has multiple steps that ...  
WO/2022/205794A1
Disclosed are steel for a high-cleanliness camshaft and a rolling method therefor. The mass percentages of the chemical components of the steel are as follows: C: 0.17-0.22%; Si: 0.17-0.37%; Mn: 1.10-1.40%; Cr: 1.00-1.30%; P: ≤0.020%; ...  
WO/2022/209306A1
Disclosed in a steel sheet that makes it possible to reduce damage to a mold during cold pressing, that has a predetermined chemical composition and steel structure, and wherein a plurality of steps having a height difference exceeding 5...  
WO/2022/208568A1
Apparatus (10) for rolling a metal product (P), initially in the form of wire rod with an initial thickness (Si), to produce a metal wire with a final thickness (Sf). Said rolling apparatus (10) comprises a plurality of rolling units (11...  

Matches 101 - 150 out of 19,096