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Matches 1 - 50 out of 9,062

Document Document Title
WO/2018/064771A1
A tool steel composition for a component of a die-casting apparatus or of an extrusion press, comprises, in weight percentage: from about 0.35% to about 0.40% carbon (C); from about 0.32% to about 0.50% silicon (Si); from about 4.50% to ...  
WO/2018/062310A1
A method for manufacturing a nanocrystal alloy magnetic core that uses heat treatment to put into nanocrystal form a magnetic core of a wound or laminated amorphous alloy ribbon, the method for manufacturing a nanocrystal alloy magnetic ...  
WO/2018/062409A1
A magnetic core is provided with a plurality of iron-based soft magnetic alloy plates having a crystal structure and an average crystal grain diameter of 100 nm or less, and an insulation film provided between one and another of the plur...  
WO/2018/062174A1
This invention includes: an application step for applying an adhesive to an application region of the surface of an R-T-B sintered magnet material; an adhesion step for causing a granularity adjustment powder formed from a powder of a co...  
WO/2018/054787A1
Cold-rolled and heat-treated steel sheet, having a composition comprising, by weight percent: 0.10% ≤ C ≤ 0.40%, 3.5% ≤ Mn ≤ 8.0%, 0.5% ≤ Si ≤ 2.5%, 0.003% ≤ Al ≤ 3.0%, with Si+Al ≥ 0.8%, 0.001% ≤ Mo ≤ 0.5%, S ≤ 0...  
WO/2018/056429A1
Provided is a method of manufacturing a sintered compact for forming a rare earth sintered magnet of a desired shape with high magnetic properties by suppressing variations in magnetic structure caused by pressurization, which is a disad...  
WO/2018/055425A1
Cold-rolled and heat-treated steel sheet, having a composition comprising, by weight percent: 0.10% ≤ C ≤ 0.40%, 3.5% ≤ Mn ≤ 8.0%, 0.5% ≤ Si ≤ 2.5%, 0.003% ≤ Al ≤ 3.0%, with Si+AI ≥ 0.8%, 0.001 % ≤ Mo ≤ 0.5%, S ≤ ...  
WO/2018/049694A1
Provided are a cryogenic workbench (14), a cryogenic laser peening system and a control method therefor. A tapered surface gap d is adjusted, based on the electromagnetic principle, to precisely control the gasification volume of liquid ...  
WO/2018/050637A1
The invention relates to a method for producing a flexibly rolled flat steel product made of a high-strength manganese steel and having final thicknesses that vary as required from section to section. In order to achieve a high maximum d...  
WO/2018/050634A1
The invention relates to a method for producing a component from a medium-manganese flat steel product with 4 to 12 wt% Mn, preferably more than 5 to less than 10 wt% Mn, and with TRIP/TWIP effect. In order to improve the degrees of defo...  
WO/2018/047787A1
[Problem] To provide an Fe-based shape memory alloy material which has excellent workability, excellent super elasticity, and an excellent shape memory effect, and also has remarkably low temperature dependency and excellent oxidation re...  
WO/2018/045605A1
A cryogenic laser shock strengthening method and apparatus based on a laser-induced high temperature plasma technology, working according to the following principle: liquid nitrogen doped with absorber powder (24) is irradiated using hig...  
WO/2018/047934A1
A method for manufacturing a ferritic stainless steel product has the steps of forming a carburized layer (21) on a ferritic stainless steel article (2) to be processed, and after forming the carburized layer, heating the article to be p...  
WO/2018/032406A1
Provided is a heat treatment process for a high-nitrogen stainless steel, comprising the steps of: placing a to-be-processed high-nitrogen stainless steel sample in a continuous heat treatment device so as to let the sample pass through ...  
WO/2018/025942A1
An austenitic stainless steel which comprises a base material and a coating film that is formed on at least a part of the surface of the base material, and wherein: the chemical composition of the base material contains, in mass%, 0.05% ...  
WO/2018/025931A1
Provided is a method for producing a soft magnetic material that has a good balance between high saturation magnetization and low coercivity. A method for producing a soft magnetic material, which comprises: preparation of an alloy that ...  
WO/2018/022950A1
The present invention relates to a waste gate component for a turbo charger comprising a ferritic steel comprising C, Cr, Ni, Nb, V, Mn, and optionally Si, and Ti as main alloying elements.  
WO/2018/022261A1
An ultra-high strength maraging stainless steel with nominal composition (in mass) of C ≤ 0.03%, Cr: 13.0-14.0%, Ni: 5.5-7.0%, Co: 5.5-7.5%, Mo: 3.0-5.0%, Ti: 1.9-2.5%, Si: ≤ 0.1%, Mn: ≤ 0.1%, P: ≤ 0.01%, S: ≤ 0.01%, and Fe: ba...  
WO/2018/019220A1
Provided are a 1500 MPa-grade steel with a high product of strength and elongation for vehicles and a manufacturing method therefor. The mass percentages of the chemical elements thereof are: 0.1-0.3% of C, 0.1-2.0% of Si, 7.5-12% of Mn,...  
WO/2018/011299A1
The invention deals with Steel for seamless pipes comprising the following chemical composition elements in weight percent: 0.04 ≤ C ≤ to 0.18, 0.10 ≤ Si ≤ 0.60, 0.80 ≤ Mn ≤ 1.90, P ≤ 0.020, S ≤ 0.01, 0.01 ≤ Al ≤ 0.06...  
WO/2018/002328A1
The present disclosure relates to a new process for manufacturing an object comprising an austenitic alloy. The process combines a cryogenic treatment with a heat treatment whereby the obtained object will posse excellent properties, esp...  
WO/2018/002426A1
The invention relates to a martensitic stainless steel and its manufacturing method having high strength and enhanced tensile ductility. The steel consists of in weight % equal or less than 0.05 % C, equal or less than 1.0 % Si, 2.0 – ...  
WO/2018/003823A1
Provided is an austenitic stainless steel which has excellent carburization resistance even in a high-temperature carburization environment, and which also has excellent hot workability during the production. An austenitic stainless stee...  
WO/2017/215479A1
A method for processing high-strength and high-toughness fully-austenitic stainless steel, comprising the following steps: (1) performing solid-solution treatment on raw materials having certain chemical compositions, and cooling to obta...  
WO/2017/213781A1
Improved steel compositions and methods of making the same are provided. More particularly, the present disclosure provides high manganese (Mn) steel having enhanced strength and/or performance at cryogenic temperatures, and methods for ...  
WO/2017/207414A1
Turbomachines, as well as their components, are disclosed being in the field of production and treatment of oil and gas containing e.g. hydrocarbon plus hydrogen sulfide, carbon dioxide, with or without other contaminants. Said component...  
WO/2017/207651A1
There is provided a precipitation hardening steel with the composition: C: 0.05-0.30 wt%, Ni: 3-9 wt%, Mo: 0.5-1.5 wt%, Al: 1-3 wt%, Cr: 2-14 wt%, V: 0.25-1.5 wt%, Co: 0-0.03 wt%, Mn: 0-0.5 wt%, Si: 0-0.3 wt%, and remaining part up to 10...  
WO/2017/208946A1
Provided is a duplex stainless steel with excellent cryogenic toughness. For the duplex stainless steel: the chemical composition contains, in mass%, C: 0.03% or less, Si: 0.1-0.8%, Mn: 2.3% or less, P: 0.040% or less, S; 0.010% or less,...  
WO/2017/207652A1
There is provided a precipitation hardening stainless steel with the composition: C: 0.05-0.30 wt%, Ni: 9-10 wt%, Mo: 0.5-1.5 wt%, Al: 1.75-3 wt%, Cr: 10.5-13wt%, V: 0.25-1.5 wt%, Co: 0-0.03 wt%, Mn:0-0.5 wt%, Si: 0-0.3 wt%, and remainin...  
WO/2017/209180A1
The present application provides case-hardened steel suitable as a raw material for manufacturing mechanical structure components that have high rotary bending fatigue strength and contact fatigue strength at relatively low cost, and a m...  
WO/2017/203313A1
The present invention relates to a method for producing a recovered steel sheet having an austenitic matrix having expected mechanical properties.  
WO/2017/203309A1
The present invention relates to a TWIP steel sheet having an austenitic matrix and a method for the manufacture of this TWIP steel.  
WO/2017/203341A1
The present invention relates to a method for producing a TWIP steel sheet having an austenitic matrix.  
WO/2017/203310A1
The present invention relates to a method for producing a TWIP steel sheet having a high strength, an excellent formability and elongation.  
WO/2017/203348A1
The present invention relates to a cold-rolled and recovered TWIP steel sheet having an austenitic matrix and a method for the manufacture of this TWIP steel.  
WO/2017/203343A1
The present invention relates to a method for producing a TWIP steel sheet having a high strength, an excellent formability and elongation.  
WO/2017/203350A1
The present invention relates to a method for producing a recovered steel sheet having an austenitic matrix having expected mechanical properties.  
WO/2017/203314A1
The present invention relates to a TWIP steel sheet having an austenitic matrix and a method for the manufacture of this TWIP steel.  
WO/2017/198530A1
The invention relates to a method for producing a steel material, particularly a corrosion-resistant steel material for pumps and similar, in which a steel corresponding to the following analysis (in wt.%) is smelted: C < 0.050; Si < 0.7...  
WO/2017/197455A1
A method of hardening a surface of a ferro-alloy object, the method comprising at least partially gasifying a carbon-containing polymer to form a hardening material source; and exposing the object to the hardening material source, such t...  
WO/2017/196965A1
The present invention provides steel sheet products having controlled compositions that are subjected to two-step annealing processes to produce sheet products having desirable microstructures and favorable mechanical properties such as ...  
WO/2017/191790A1
A rare-earth permanent magnet that includes Fe, B, and one or more elements selected from the rare-earth elements including Y, the structure of the rare-earth magnet, aside from unavoidable impurities, being expressed by the formula (R1-...  
WO/2017/182896A1
Process for manufacturing a martensitic stainless steel part, according to which a stainless steel sheet is prepared having the composition: 0.005% ≤ C ≤ 0.3%; 0.2% ≤ Mn ≤ 2.0%; traces ≤ Si ≤ 1.0%; traces ≤ S ≤ 0.01%; tra...  
WO/2017/175839A1
An austenite stainless steel that has a chemical composition containing, in mass%, 0.015% or less of C, 1.00% or less of Si, 2.00% or less of Mn, 0.05% or less of P, 0.030% or less of S, not less than 16.0% but less than 22.0% of Cr, 11....  
WO/2017/169178A1
With respect to an iron-based soft magnetic material which is mainly composed of iron, copper and chalcogens including at least sulfur, a melt obtained by additionally blending a material containing at least one element selected from the...  
WO/2017/162450A1
The invention relates to a method for temperature-treating a manganese steel intermediate product, the alloy of which comprises the following: ⋅ a manganese content which lies in the range of 3 wt.% < Mn < 12 wt.%, ⋅ a content of one...  
WO/2017/157978A1
The invention relates to a method for producing components from a duplex steel, and to a component produced using same. For this, an austenitic phase is embedded in a ferritic matrix in the form of grains. A powder-type starting material...  
WO/2017/158988A1
Provided are a cold working tool material with which high hardness can be obtained in a broad range of tempering temperatures, and a cold working tool manufacturing method using same. The present invention is a cold working tool material...  
WO/2017/158056A1
A steel alloy intended for cutting applications and hot working tools, comprising, in weight percent (wt. %), C: 0.40-1.2 wt. %, Si: 0.30-2.0 wt. %, Mn: max 1.0 wt. %, Cr: 3.0-6.0 wt. %, Mo: 0-4.0 wt. %, W: 0-8.0 wt. %, wherein (Mo+W/2) ...  
WO/2017/153826A1
The present disclosure discloses a method for heat treating an iron-carbon alloy. The method comprises acts of heating the iron-carbon alloy to a first pre-determined temperature at a pre- determined heating rate, holding the iron-carbon...  

Matches 1 - 50 out of 9,062