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WO/2023/170979A1 |
This titanium material is configured such that: in a range from the surface to a position at which the oxygen concentration measured in the thickness direction from the surface by a glow discharge spectroscopic analysis method is 1/3 the...
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WO/2023/128652A1 |
The present invention provides a lithium rolling apparatus which forms a lithium foil by rolling a lithium sheet, the lithium rolling apparatus comprising: a first roll coming into contact with the first surface of the lithium sheet; a s...
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WO/2023/120631A1 |
When the thickness of this titanium alloy foil is defined as t, the t is 0.005-0.200 mm. In the X-ray diffraction intensity obtained when the surface is subjected to X-ray diffraction, the peak intensity of the 200 plane of the crystal o...
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WO/2023/112891A1 |
A non-oriented electromagnetic steel sheet according to the present invention contains no greater than 0.010% of C, 1.0% to 5.0% (inclusive) of Si, 0.05% to 5.0% (inclusive) of Mn, no greater than 0.1% of P, no greater than 0.01% of S, n...
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WO/2023/112892A1 |
A non-oriented electromagnetic steel sheet according to the present invention contains, in mass%, 0.010% or less C, 1.0 to 5.0% Si, 0.05 to 5.0% Mn, 0.1% or less P, 0.01% or less S, 3.0% or less Al, and 0.005% or less N, the remainder be...
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WO/2023/100765A1 |
Provided is a method for producing a thin silicon steel strip that includes a silicon content of 6.5% and is produced by cold rolling silicon steel with a silicon content in a range of 4.0-8.0%. The method 1 for producing a thin silico...
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WO/2023/063347A1 |
This hot-rolled steel sheet has a prescribed chemical composition and metallographic structure; has an extreme density for the orientation group {001}<110>, {111}<110>, and {112}<110> in the texture in a surface layer region of at least ...
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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.
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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 ...
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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, ...
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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...
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WO/2022/258457A1 |
The invention concerns a method to make an aluminium alloy sheet product wherein successively, a slab is cast of an aluminium alloy comprising, by weight % Mn: 0.9 –1.2, Fe: 0.5 – 0.8, Si: 0.05 – 0.25, Cu: 0.06 – 0.20, Ti: ≤ 0....
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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...
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WO/2022/231148A1 |
The present invention relates to a method for manufacturing an aluminum alloy for a heat exchanger. The present invention pertains to a heat treatment process method for simultaneously achieving excellent perforation corrosion resistance...
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WO/2022/198837A1 |
The present invention provides a method for producing a stainless steel foil material, comprising: rolling a raw material steel coil by using an intermediate rolling process comprising three rolling processes; rolling by using a finished...
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WO/2022/194467A1 |
The invention relates to a cold-rolling installation (1) for generating a metal strip (2) from steel grades that are sensitive to edge cracks, and a corresponding method for cold-rolling a metal strip from steel. The cold-rolling install...
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WO/2022/190814A1 |
The present invention pertains to an Fe-Ni alloy containing 0.001-0.2 mass% of C, 0.001-0.2 mass% of Si, 0.005-0.7 mass% of Mn, 30.0-45.0 mass% of Ni, 0.3 mass% or less of Cr, 0.001-0.1 mass% of Al, 0.001-0.020 mass% of Ti, 0.007 mass% o...
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WO/2022/190813A1 |
The present invention pertains to an Fe-Ni alloy comprising 0.001-0.2 mass% of C, 0.001-0.30 mass% of Si, 0.005-0.7 mass% of Mn, 30.0-45.0 mass% of Ni, 0.30 mass% or less of Cr, 0.001-0.1 mass% of Al, 0.020 mass% or less of Ti, 0.0050 ma...
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WO/2022/185876A1 |
This aluminum alloy foil (1) comprises an aluminum alloy having a composition in which 1.2-2.5 mass% of Fe and 0.10 mass% or less of Si are contained and the remaining portion is Al and unavoidable impurities. Regarding the aluminum allo...
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WO/2022/163723A1 |
The present invention provides a method for manufacturing a directional electromagnetic steel sheet with which it is possible to manufacture, in a stable manner, a low-iron-loss directional electromagnetic steel sheet with little variati...
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WO/2022/158062A1 |
The purpose of the present invention is to provide: a hot pressing member and a coating member having excellent post-coating image clarity and excellent post-coating corrosion resistance; and a method for manufacturing same. Furthermore,...
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WO/2022/151739A1 |
Disclosed is a controllable short-process preparation system for the continuous casting and rolling preparation of titanium alloy wires. The system comprises a titanium alloy bar preparation device, a heat supplementing furnace, a contin...
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WO/2022/141874A1 |
Disclosed in the present invention is a processing method for improving the high-temperature creep properties of a magnesium alloy by means of rolling and pre-compression; the mass percentage composition of the magnesium alloy is Al: 8.5...
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WO/2022/138711A1 |
This composite material is planar in shape and has a first surface and a second surface. The second surface is a surface opposite the first surface. The composite material includes a plurality of first layers and at least one second laye...
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WO/2022/138837A1 |
This titanium material is such that, on at least one surface, the root-mean-square inclination RΔq (rad.) satisfies the following relationship (1) if the average length RSm of a roughness curve element is greater than 8 μm and equal to...
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WO/2022/089331A1 |
A method for manufacturing a solid-state composite additive for a high-performance structural component. The method comprises: heating a rod-shaped raw material (2) of a solid-state composite additive to a solution temperature, wherein t...
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WO/2022/083263A1 |
A roller table aluminum pickup control method based on micro torque of a driving roller, the method comprising: selecting, in areas near to two sides of a rolling mill, a driving roller separately driven by an individual electric motor t...
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WO/2022/059672A1 |
This titanium material is characterized in that, when a chemical composition of a surface is analyzed by an X ray photoemission spectroscopy, the titanium material contains Zn of 0.1 atom% or more and Ca of 0.5 atom% or more as the compo...
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WO/2022/038106A1 |
An aluminum foil having a thickness of 44 µm to 100 µm and consisting of an alloy of the type AA1xxx, AA3xxx and/or AA8xxx has a work-hardened state, its surface is coated with a rolling oil containing a polyalkylene glycol or a polyal...
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WO/2022/024180A1 |
A titanium material according to the present invention has a ratio of 0.95-1.05 of voltages in two neighboring locations from among a plurality of locations when a pair of conductive electrode probes are brought into contact and a rated ...
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WO/2022/012994A1 |
A hand-powered jewellery rolling mill (1) is disclosed. The mill ()1 comprises a support frame and a pair of opposed parallel cylindrical rollers (10, 12) rotatably mounted to the support frame. A drive shaft is connected to at least one...
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WO/2021/258747A1 |
Disclosed is a titanium bronze alloy strip containing Nb and Al, characterized in that the titanium bronze alloy strip comprises the following components in percentages by weight: 2.00-4.50 wt% of Ti, 0.005-0.4 wt% of Nb, 0.01-0.5 wt% of...
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WO/2021/243426A1 |
According to the invention, the copper is rolled between cylindrical rolls that apply pressure until a film-type form is obtained, and in the final pass a double-sided adhesive is applied, enabling the film to be molded to any surface an...
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WO/2021/245355A1 |
The invention relates to a reversing hot rolling mill equipped with one or more cooling systems consisting of racks of nozzles which spray an aluminium blank. It also relates to the hot rolling method associated with this reversing hot r...
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WO/2021/241133A1 |
A two-phase ferrite/austenite stainless steel material having excellent corrosion resistance and having a composition that includes 0.001%–0.100% C, no more than 5.00% Si, no more than 6.00% Mn, no more than 0.050% P, no more than 0.03...
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WO/2021/241132A1 |
This ferrite-based stainless steel material has a compositional makeup including, in mass basis, 0.001-0.100% of C, not more than 5.00% of Si, not more than 2.00% of Mn, not more than 0.050% of P, not more than 0.0300% of S, less than 2....
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WO/2021/241131A1 |
An austenitic stainless steel product having a composition comprising 0.001-0.100% of C, at most 5.00% of Si, at most 2.50% of Mn, at most 0.050% of P, at most 0.0300% of S, 6.00-26.00% of Ni, 14.00-26.00% of Cr, at most 8.00% of Mo, at ...
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WO/2021/199116A1 |
This brazing sheet (1) has: a core material (11) composed of an Al alloy that contains 0.10-3.0 mass% of Mg; and a brazing material (12) which is composed of an Al alloy containing Mg, 6.0-13.0 mass% of Si, and 0.010-0.050 mass% of Bi, l...
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WO/2021/201912A1 |
A system for heat-treating a coil of metal can include a furnace, an unwinding system, and a quenching system. The furnace may receive the coil of metal and elevate a temperature of the metal to be within a pre-heated temperature range, ...
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WO/2021/166353A1 |
Provided are a duplex-stainless-steel-clad steel sheet having exceptional corrosion resistance and bondability and reduced cost, and a method for manufacturing the duplex stainless steel clad steel sheet. A duplex-stainless-steel-clad st...
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WO/2021/166797A1 |
A rod-shaped stainless steel material including, by mass%, 0.001-0.030% of C, 0.01-4.00% of Si, 0.01-2.00% of Mn, 0.01-4.00% of Ni, 6.0-35.0% of Cr, 0.01-5.00% of Mo, 0.01-2.00% of Cu, and 0.001-0.050% of N, in which the F value is 20 or...
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WO/2021/149849A1 |
Disclosed in the present specification are graphite steel capable of being utilized as a material for mechanical parts of industrial machinery, automobiles, or the like and, specifically, a wire rod for graphitization heat treatment, gra...
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WO/2021/149153A1 |
A method for manufacturing a processed titanium material comprising a step for pushing, into the surface of a titanium material 1, a first pressing body 51 having an arc-shaped first pressing surface 51a extending in a prescribed directi...
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WO/2021/149154A1 |
A method for manufacturing a titanium material in which a titanium ingredient is caused to pass through a gap between a pair of rolls, wherein: at least one roll of the pair of rolls has a plurality of protrusions arranged so as to have ...
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WO/2021/149155A1 |
In the present invention, a rolling roll 5 having a roll diameter of 20mm to 90mm is used to cold roll or hot roll a titanium raw material 1 to a total reduction amount of at least 1.0%, and as a result of the foregoing, strain is impart...
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WO/2021/145043A1 |
Provided is a copper alloy plate in which: the alloy composition contains 0.10-0.80 mass% of Cr, and the remainder is Cu and inevitable impurities; the tensile strength is 350-800 MPa; the conductivity is 55-90% IACS; the average crystal...
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WO/2021/140163A1 |
The invention relates to a sheet or strip made of an aluminum alloy which can be hardened, to a vehicle part made therefrom, to a use, and to a method for producing the sheet or strip. In order to ensure a strong paint bake response (PBR...
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WO/2021/125856A2 |
A non-directional electrical steel sheet according to one embodiment of the present invention comprises, by wt%, 2.1-3.8% of Si, 0.001-0.6% of Mn, 0.001-0.6% of Al, 0.0005-0.003% of Bi, 0.0003-0.001% of Ge, and the balance of Fe and inev...
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WO/2021/125554A2 |
The present invention provides a wire rod for a steel fiber, a steel fiber, and a method for manufacturing same, capable of securing a high strength of 1,500 MPa or higher without an LP heat treatment during wire drawing. According to on...
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WO/2021/125686A1 |
A grain-oriented electrical steel sheet according to an embodiment of the present invention may comprise: by weight%, 2.0-4.0% of Si, 0.04-0.2% of Mn, 0.010% or less (exclusive of 0%) of N, 0.01-0.05% of Sb, 0.005% or less (exclusive of ...
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