| Document |
Document Title |
|
WO/2023/228699A1 |
The present invention is an austenitic Fe-Ni-Cr alloy having excellent oxidation resistance under harsh high temperatures, the alloy comprising, by mass%, C: 0.004 to 0.13%; Si: 0.15 to 1.0%; Mn: 0.03 to 2.0%; P: ≤ 0.040%; S: ≤ 0.003...
|
|
WO/2023/227454A1 |
The invention relates to a method for producing a shaped sheet metal part comprising one first and one second zone having different material properties, such as a shaped sheet metal part.
|
|
WO/2023/228784A1 |
Provided is a martensitic stainless steel material which has high strength and excellent corrosion resistance in a corrosive environment in which SOx and NOx are included. A martensitic stainless steel material according to the present d...
|
|
WO/2023/228821A1 |
The present invention addresses the problem of providing a magnetostrictive power generation device which exhibits high power generation performance by maintaining a compressive strain to be applied to a magnetostrictive element high. Th...
|
|
WO/2023/228822A1 |
Provided is: a plate-shaped magnetic refrigeration composite material that has superior moldability, workability to a desired shape, and effective heat exchange capability, and that contains a hydrogenated magnetic refrigeration material...
|
|
WO/2023/227929A1 |
The invention relates to an alloy for manufacturing a tool intended for manufacturing aeronautical parts made of composite material, the alloy comprising, by weight : 32.6% ≤ Ni ≤ 38.0%, 0.80% ≤ Co ≤ 4.20%, with: Co ≥ -1.00 x N...
|
|
WO/2023/229428A1 |
Disclosed are a non-quenched and tempered steel rod wire for hot forging with improved machinability and toughness and a method for manufacturing same. The non-quenched and tempered steel rod wire according to the present invention compr...
|
|
WO/2023/229432A1 |
The present invention relates to a non-quenched and tempered steel rod wire with improved machinability and toughness, and a method for manufacturing same. The non-quenched and tempered steel rod wire according to the present invention c...
|
|
WO/2023/222921A1 |
The present invention relates a method for casting a component for application in a high wear industrial environment with a composite zone containing titanium carbides in a matrix material, the composite zone formed in-situ during castin...
|
|
WO/2023/223826A1 |
An insulated covered soft magnetic metal powder (1) comprises soft magnetic metal particles (2) which have an average circle-equivalent diameter of 10 µm to 100 µm, and an insulating layer (3) which is formed on the surface of each one...
|
|
WO/2023/223409A1 |
Provided is a steel material having excellent corrosion resistance and hydrogen embrittlement resistance. A steel material according to the present disclosure comprises: 0.15-0.45 mass% of C; 0.01-1.00 mass% of Si; 0.01-1.50 mass% of Mn:...
|
|
WO/2023/224122A1 |
[Problem] The present invention addresses the problem of ameliorating both low heating rate of a layered part and heating rate difference between the layered part and a single sheet part in cases where an Al plated steel sheet is used as...
|
|
WO/2023/223744A1 |
The purpose of the present invention is to provide a sulfuric acid-resistant hot-rolled thick steel sheet that has a sheet thickness of 6.0-14.0 mm and a tensile strength of not less than 490 MPa, and a production method therefor.　Prov...
|
|
WO/2023/223694A1 |
The present invention provides a steel sheet which has both high strength and excellent toughness at low temperatures, while having excellent productivity. The present invention provides a steel sheet which has a specific component compo...
|
|
WO/2023/222442A1 |
The invention relates to a method for connecting a hot formed steel article to a steel object. According to the invention, the method comprising the following steps: - Providing a zinc or zinc alloy coated medium manganese steel blank; -...
|
|
WO/2023/224200A1 |
The present invention provides a manufacturing method for an ultra-high strength galvanized steel sheet with excellent weldability, the method comprising a step of annealing a cold-rolled steel sheet in an annealing furnace, wherein the ...
|
|
WO/2023/223078A1 |
A martensitic steel sheet comprising of the following elements 0.08 % ≦ C ≦ 0.14 %; 1.95 % ≦ Mn ≦ 2.6 %; 0.1% ≦ Si ≦ 0.8 %;.01% ≦ Al ≦ 0.1 %; 0.001% ≦ Ti ≦ 0.1%; 0.0001% ≦ B ≦ 0.05%; 0% ≦ S ≦ 0.09%; 0% ≦ P â...
|
|
WO/2023/222897A1 |
A method of producing a die or a die material for extrusion of aluminum profiles, comprising the steps of: providing a first powder, which is a steel powder having the following composition in weight%: C < 1.2; Co 6.0 – 15; Mo 5.0 – ...
|
|
WO/2023/223583A1 |
According to the present invention, a discharge surface treatment is carried out by means of an electrode which comprises a sintered body that is produced by: forming an electrode powder which is composed of a small-diameter metal powder...
|
|
WO/2023/218784A1 |
Provided is a continuous cast slab that, even if the slab is highly alloyed and has low ductility, is configured not to cause slab fracture during cooling of the slab. The continuous cast slab for high-strength steel that, at a 10 mm pos...
|
|
WO/2023/217022A1 |
Disclosed in the present invention are an ultralow-carbon cold-rolled high-strength steel applicable to electrostatic dry powder enamel, and a manufacturing method therefor. The ultra-low carbon cold-rolled high-strength steel of the pre...
|
|
WO/2023/218732A1 |
Provided are: a steel sheet that has a high YS and a TS of at least 1180 MPa, excellent press formability (ductility, hole expandability, and bendability), and fracture resistance characteristics (bending fracture characteristics and axi...
|
|
WO/2023/218729A1 |
Provided are: a steel sheet that has TS of at least 1180 MPa, high YS, excellent press formability (ductility, hole expandability, and bendability), and fracture resistance characteristics (bending strain at break characteristics and axi...
|
|
WO/2023/218731A1 |
The purpose of the present invention is to achieve a TS of at least 1180 MPa, high YS and YR, excellent press formability (ductility, hole expandability, and bendability), and rupture resistance at impact (flexural rupture properties and...
|
|
WO/2023/218730A1 |
The present invention makes it possible to obtain a TS of 780 MPa or above, as well as a high YS and YR, an excellent press moldability (ductility, hole expandability, and bendability), and fracture resistance characteristics during coll...
|
|
WO/2023/219146A1 |
The present invention provides a thick steel sheet having a high strength and excellent multi-layer welded joint CTOD characteristics even when the sheet thickness is over 100 mm. The steel sheet has a prescribed component composition. A...
|
|
WO/2023/218577A1 |
Provided is a galvanized steel sheet having a TS of 1180 MPa or above, as well as having a high YS, an excellent press moldability (ductility, hole expandability, and bendability), and fracture resistance characteristics when crushed (fl...
|
|
WO/2023/218785A1 |
Provided are a slab for a high-strength steel sheet and a cooling method thereof, wherein slab cracking is prevented during slab cooling. Also provided are methods for producing a high-strength hot-rolled steel sheet, a high-strength col...
|
|
WO/2023/218787A1 |
The present invention provides: a continuous casting slab in which season cracking does not occur while cooling, even when the continuous casting slab has a low toughness; and a method for manufacturing the same. A continuous casting sla...
|
|
WO/2023/218786A1 |
The present invention provides: a continuous casting slab in which season cracking does not occur while being cooled, even when the continuous casting slab has a low toughness; and a method for manufacturing the same. This continuous cas...
|
|
WO/2023/218576A1 |
The following are achieved: a TS of at least 780 MPa, a high YS and a high YR, an excellent press formability (ductility, hole expandability, and bendability), and excellent fracture resistance characteristics in impact (bending fracture...
|
|
WO/2023/218229A1 |
A hot rolled steel sheet having a composition comprising of the following elements 0.060%≤Carbon≤0.1%, 1.4%≤Manganese≤1.8%, 0.3%≤Silicon≤0.8%, 0.01%≤ Aluminum≤0.1%, 0.01%≤Niobium≤0.09%, 0.01%≤Titanium≤0.09%, 0.002...
|
|
WO/2023/212972A1 |
A low-yield-ratio, easy-to-weld and weather-proof bridge steel and a manufacturing method therefor. The present invention comprises the following components in percentages by mass: C: 0.051-0.080%, Si: 0.20-0.50%, Mn: 1.20-1.50%, P≤0.0...
|
|
WO/2023/214503A1 |
This rolled material is formed of an alloy or a pure metal, and, when an index value of durability against repeated bending is defined as index value=(0.0048×Vickers hardness+0.21)/elastic coefficient, the index value is not less than 0...
|
|
WO/2023/214731A1 |
Provided are a hot press-formed part and a manufacturing method thereof, the hot press-formed part comprising: a base steel sheet; and a plating layer provided on at least one surface of the base steel sheet, wherein the plating layer in...
|
|
WO/2023/212969A1 |
The present invention provides a high-carbon steel wire rod having a dual complex phase structure and a manufacturing method therefor. The present invention comprises the components in percentage by mass: C: 0.60%-0.65%, Si: 0.15%-0.25%,...
|
|
WO/2023/214634A1 |
Provided in the present invention is a cold-rolled steel sheet comprising: carbon (C): 0.15-0.20% by weight, silicon (Si): 1.0-2.0% by weight, manganese (Mn): 1.5-3.0% by weight, phosphorus (P): greater than 0 and 0.02% by weight or less...
|
|
WO/2023/214472A1 |
Provided is a hot-rolled steel sheet to be used as base material for an electric resistance welded steel pipe having high strength as well as excellent processability and toughness, which is suitable for steel pipes for mechanical struct...
|
|
WO/2023/212971A1 |
A steel plate for an advanced nuclear power unit evaporator, and a manufacturing method for the steel plate. The steel plate the following components in percentage by mass: C: 0.10%-0.14%; Si: 0.10%-0.25%; Mn: 0.25%-0.50%; P≤0.006%; Sâ...
|
|
WO/2023/212970A1 |
A steel plate for an advanced nuclear power unit reactor core shell cylinder and a manufacturing method for the steel plate. The steel plate comprises the following components in percentage by mass: C: 0.10%-0.14%, Si: 0.20%-0.30%, Mn: 0...
|
|
WO/2023/210959A1 |
An austenitic stainless steel according to an embodiment of the present invention comprises, by wt%, 0.04-0.07% of C, 0.3-0.6% of Si, 0.5-1.5% of Mn, 0.1-0.4% of Cu, 0.05-0.2% of Mo, 8.0-9.0% of Ni, 18.0-19.0% of Cr, 0.02-0.05% of N, and...
|
|
WO/2023/210061A1 |
Provided is an electromagnetic soft iron that has excellent cold workability and that achieves both machinability and magnetic properties at high levels.　This electromagnetic soft iron has a component composition containing, in mass%, ...
|
|
WO/2023/208277A1 |
The invention relates to the use of a nickel-iron-chromium alloy having excellent high-temperature corrosion resistance as a semi-finished product in simultaneously carburising, sulphidising and chlorinating environments, said alloy comp...
|
|
WO/2023/208278A1 |
The invention relates to the use of a nickel-iron-chromium alloy having excellent high-temperature corrosion resistance as a powder, the powder consisting of spherical particles of a size of 5 to 250 pm, and said alloy comprising (in wt....
|
|
WO/2023/208254A1 |
Disclosed in the present invention is an ultrahigh-strength cold-rolled steel strip having a tensile strength of 1450 MPa or above, comprising Fe and inevitable impurity elements, and further comprising the following chemical elements in...
|
|
WO/2023/206818A1 |
Disclosed in the present invention are a 120ksi-steel-grade high-strength high-toughness high-hydrogen sulfide-resistance hot-rolled steel round bar used for a drill pipe joint, and a preparation method therefor. The chemical components ...
|
|
WO/2023/207020A1 |
Disclosed in the present invention are a neodymium-iron-boron magnet material and a preparation method therefor and an application thereof. The neodymium-iron-boron magnet material of the present invention comprises a nanocrystalline Cu-...
|
|
WO/2023/210821A1 |
[Problem] To provide a surface-treated metal foil having a high yield strength and fatigue strength. [Solution] Provided is a surface-treated metal foil characterized by having a steel sheet and an iron-nickel alloy layer formed on at le...
|
|
WO/2023/212717A1 |
The present invention provides steel alloys with hydrogen degradation resistance comprising controlled amounts of Mn and C, as well as Al, Cr, Cu, Ni and Si. The steel alloys have an austenite microstructure and relatively high stacking ...
|
|
WO/2023/210046A1 |
Provided is an electric resistance welded steel pipe having high strength as well as excellent processability and toughness, which is suitable for steel pipes for mechanical structures used in parts of automotive vehicles, construction m...
|
