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Matches 1 - 50 out of 26,414

Document Document Title
WO/2024/057275A1
A method for hot rolling a steel comprising the steps of i. elaborating, by smelting steel scrap comprising at least one of the following residual elements : Mo, Sn, Sb, As, a steel grade having a theoretical hot rolling temperature THR_...  
WO/2024/056380A1
The present application relates to a method for producing a low-carbon flat steel product, more particularly a interstitial-free cold strip, wherein firstly i) a molten steel composition, the maximum carbon content of which is 300 ppm, t...  
WO/2024/057705A1
Provided are: a stainless steel having excellent cold workability and a manufacturing method therefor; and a stainless steel product for which surface hardness is sufficiently high and for which corrosion resistance against acids, partic...  
WO/2024/057274A1
A method for hot rolling a steel comprising the steps of i. elaborating a steel composition comprising in weight percent: 0.002 ≤ C ≤ 0.8, 0.1≤ Mn ≤ 3, Si ≤ 2, Al ≤ 2, Cr ≤ 0.5, Nb≤ 0.08, Ti ≤ 0.1 and a balance consisti...  
WO/2024/058413A1
The disclosed invention relates to an exterior material for a home appliance and a refrigerator comprising same. An exterior material for a home appliance according to an embodiment may include a stainless steel cold rolled steel sheet. ...  
WO/2024/057064A1
A method for hot rolling a steel comprising the steps of i. elaborating a steel composition comprising in weight percent: 0.002 ≤ C ≤ 0.8, 0.1≤ Mn ≤ 3, Si ≤ 2, Al ≤ 2, Cr ≤ 0.5, Nb≤ 0.08, Ti ≤ 0.1 and a balance consisti...  
WO/2024/058312A1
The present invention provides a cold-rolled steel sheet comprising 0.23-0.35 wt% of carbon (C), 0.05-0.5 wt% of silicon (Si), 0.3-2.3 wt% of manganese (Mn), 0-0.02 wt% (exclusive of 0) of phosphorus (P), 0-0.005 wt% (exclusive of 0) of ...  
WO/2024/057065A1
A method for hot rolling a steel comprising the steps of i. elaborating, by smelting steel scrap comprising at least one of the following residual elements : Mo, Sn, Sb, As, a steel grade having a theoretical hot rolling temperature THR_...  
WO/2024/057940A1
When a steel slab containing, in mass%, 0.0050% or less of C, 2.0-5.0% of Si, 0.2-1.8% of Mn, 0.5-2.5% of Al, 0.001-0.100% of Mo, and 0.02-0.10% in total of Sn and Sb, the contents of Si, Al and Mn satisfying a predetermined relationship...  
WO/2024/056742A1
The invention relates to a semi-finished product (1) for hot forming, the product being a tailor-welded blank, a tailor-rolled blank or a patch-work blank, wherein the semi-finished product (1) comprises one first section or multiple fir...  
WO/2024/055269A1
The present application relates to the technical field of non-oriented silicon steel, and particularly provides non-oriented silicon steel for a high-speed motor and a manufacturing method therefor. The chemical components of the non-ori...  
WO/2024/058096A1
Provided is a high-strength hot-rolled steel sheet having a predetermined chemical composition, wherein at all of the positions of 1/10W, 3/10W, 5/10W, 7/10W, and 9/10W from the end in the width direction (W is the total width in the dir...  
WO/2024/053276A1
Provided is a steel cast slab that contains from 2.0 mass% to less than 7.5 mass% of Ni and has few surface cracks. The steel cast slab containing Ni is composed of, in mass%, C: 0.03% to 0.10%, Si: 0.01% to 0.50%, Mn: 0.10% to 1.00%, P:...  
WO/2024/053628A1
A method for producing a grain-oriented electromagnetic steel sheet, the method comprising: hot-rolling a steel material to obtain a hot-rolled sheet; subjecting the hot-rolled sheet to cold rolling once or subjecting the hot-rolled shee...  
WO/2024/053168A1
Provided is a high strength electric resistance welded pipe having excellent SSC resistance. This electric resistance welded pipe has an absolute value of residual stress in the circumferential direction of the pipe inner surface of 10 M...  
WO/2024/051750A1
Disclosed are a 6000-series aluminum alloy sheet having high formability, high flangability and few roping line defects, and a manufacturing method therefor. The sheet has an average grain size of 20-32 μm, a recrystallization texture d...  
WO/2024/052449A1
The invention relates to a hot-dip coated and temper-rolled steel sheet, to a method for producing same, and to a use thereof.  
WO/2024/052448A1
The invention relates to a hot-dip coated and temper-rolled steel sheet, to a method for producing same, and to a use thereof.  
WO/2024/052446A1
The invention relates to a hot-dip coated and temper-rolled steel sheet, to a method for producing same, and to a use thereof.  
WO/2024/053701A1
This hot-rolled steel sheet has a specific chemical composition; the metal structure of this hot-rolled steel sheet at a position where the depth from the surface is 1/4 in the sheet thickness direction comprises, in area%, less than 3.0...  
WO/2024/053608A1
Provided is a grain-oriented electromagnetic steel sheet having such a magnetic property that a building factor can be reduced satisfactorily. The grain-oriented electromagnetic steel sheet comprises a matrix steel sheet containing 1.50 ...  
WO/2024/052447A1
The invention relates to a hot-dip-coated and temper-passed steel sheet, to a process for its production and to its use.  
WO/2024/053627A1
A method for producing a grain-oriented electromagnetic steel sheet, the method comprising hot-rolling a steel material having a given composition, cold-rolling the hot-rolled sheet to obtain a cold-rolled sheet having a final sheet thic...  
WO/2024/048788A1
Provided is a method for producing an Fe-Co alloy rod whereby superior magnetic properties can be reliably obtained. This method for producing an Fe-Co alloy rod comprises a heating/straightening step in which tensile stress is applied...  
WO/2024/048721A1
A mixed powder for an annealing separating agent having MgO as a main ingredient, wherein the average particle diameter of the mixed powder is 0.10 to 8.50 µm, the mixed powder contains B, the content of B in the entire mixed powder is ...  
WO/2024/048584A1
This hot-rolled steel sheet has a desired chemical composition; the metal structure of this hot-rolled steel sheet at a position where the depth from the surface is 1/4 in the sheet thickness direction comprises, in area%, less than 3.0%...  
WO/2024/046101A1
The present invention discloses a bar for a motor shaft of a new energy vehicle and a preparation method therefor, and relates to the technical field of steel production. The bar comprises the following chemical components, in percentage...  
WO/2024/048138A1
The present invention provides: an Fe-Co-based alloy rod which is capable of suppressing variation in the magnetic characteristics of a long rod; and a method for producing this Fe-Co-based alloy rod. A method for producing an Fe-Co-ba...  
WO/2024/048751A1
A mixed powder for an annealing separating agent having MgO as a main ingredient, wherein the mixed powder contains Al and B, the content of Al in the entire mixed powder is 0.0007 to 0.050 mass%, the content of B in the entire mixed pow...  
WO/2024/046913A1
The present invention relates to a method for producing a cold-rolled flat steel product having a ferritic primary structure and carbide precipitates based on Ti, Nb and/or V embedded in the ferritic primary structure.  
WO/2024/043294A1
A method for producing a grain-oriented electromagnetic steel sheet, the method preventing a break during cold rolling when a grain-oriented electromagnetic steel sheet is produced by subjecting a steel slab, which contains, in mass%, 0....  
WO/2024/043259A1
The present invention provides a duplex stainless steel material which has excellent intergranular corrosion resistance. A duplex stainless steel material according to the present disclosure is composed of, in mass%, 0.030% or less of C,...  
WO/2024/041540A1
Disclosed in the present invention is 60-kilogram-grade cold-rolled low-alloy annealed dual-phase steel, comprising Fe and inevitable impurity elements, and further comprising the following chemical elements in percentage by mass: 0.08%-...  
WO/2024/043608A1
The present invention relates to a plated steel sheet for hot press forming, a hot press formed part, and manufacturing methods thereof and, more specifically, a plated steel sheet for hot press forming having excellent impact resistance...  
WO/2024/043063A1
Provided is an annealing facility which more actively controls carbon in steel, thereby contributing to further improvement of magnetic properties. This annealing facility has a heating zone, a soaking zone, and a cooling zone on a steel...  
WO/2024/041820A1
The invention relates to a hot-rolled high-strength steel sheet having a composition consisting of, in wt.%: C 0.020-0.070%, Mn 0.80-1.40%, Nb 0.010-0.080%, Ti up to 0.05%, Si 0.005-0.10%, Al up to 0.10%, N up to 0.010%, P up to 0.02%, S...  
WO/2024/041536A1
Disclosed in the present invention is a 120-kg-grade cold-rolled low-alloy annealed dual-phase steel, comprising Fe and inevitable impurities, and further comprising the following chemical elements in percentages by mass: 0.13% < C ≤ 0...  
WO/2024/040762A1
A production method for a high-nickel medium-thick steel plate for low-temperature service. The steel comprises the following components in percentage by weight: C: 0.05-0.08%; Si≤0.30%; Mn: 0.50-0.80%; P≤0.008%; S≤0.005%; Al: 0.02...  
WO/2024/040759A1
A production method for a marine atmospheric corrosion-resistant steel sheet. Steel comprises the following components in percentage by weight: C: 0.03-0.08%; Si: 0.15-0.30%; Mn: 0.60-1.50%; P: ≤0.025%; S: ≤0.010%; Al: 0.020-0.050%; ...  
WO/2024/043606A1
The present invention relates to a cold rolled steel sheet for hot-press forming, a hot-press-formed member, and a method for manufacturing same and, more specifically, to a cold rolled steel sheet for hot-press forming, having excellent...  
WO/2024/041533A1
Disclosed in the present invention is a 100-kg-grade cold-rolled low-alloy annealed dual-phase steel, which comprises Fe and inevitable impurities, and further comprises the following chemical elements in percentages by mass: 0.1%
WO/2024/040761A1
A production method for a high-strength, high-toughness and weather-resistant bridge steel plate. The steel comprises the following components, in percentages by weight: C=0.05-0.08%, Si=0.10-0.30%, Mn=1.20-1.50%, P≤0.015%, S≤0.005%,...  
WO/2024/038612A1
Provided is a thick steel sheet that has a high degree of strength, a low yield ratio, and a high degree of toughness, and that has excellent toughness of the joint bond section even with high heat-input welding where the welding heat in...  
WO/2024/037504A1
Disclosed in the present invention is a non-oriented electrical steel for an electric vehicle drive motor. In addition to Fe and inevitable impurities, the non-oriented electrical steel further includes the following chemical elements in...  
WO/2024/038037A1
The invention relates to a steel flat product for hot forming and a sheet metal moulded part produced therefrom. The steel substrate of the steel flat product and the sheet metal formed part has increased contents of aluminium and vanadi...  
WO/2024/038684A1
The present invention provides a thick steel sheet which has high strength, low yield ratio and high toughness at the same time, while achieving excellent toughness in a joint bond part even in cases of high heat input welding wherein th...  
WO/2024/032528A1
A hot stamped part having excellent low-temperature brittleness resistance, comprising Fe and inevitable impurities, and also comprising the following chemical elements in percentage by mass: C: 0.26-0.40%, Si: 0.1-1.5%, Mn+Cr: 0.5-3.0%,...  
WO/2024/033721A1
A hot-stamped coated steel part comprising a steel substrate and an aluminum alloy coating comprising, proceeding from steel substrate outwards, an interdiffusion layer and an outer layer, the total thickness of the coating ecoating and ...  
WO/2024/033688A1
A martensitic steel sheet comprising the following elements 0.07% ≦ C ≦ 0.12%; 1.9% ≦ Mn ≦ 2.5 %; 0.2% ≦ Si ≦ 0.6%; 0.01% ≦ Al ≦ 0.1%; 0.1% ≦ Cr ≦ 0.5%; 0.2% ≦ Mo ≦ 0.6%; 0% ≦ S ≦ 0.09%; 0% ≦ P ≦ 0.09%; 0%...  
WO/2024/033722A1
A hot-stamped coated steel part comprising a steel substrate and an aluminum alloy coating comprising, proceeding from steel substrate outwards, an interdiffusion layer and an outer layer, the total thickness of the coating ecoating and ...  

Matches 1 - 50 out of 26,414