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Matches 1 - 50 out of 95,099

Document Document Title
WO/2018/074462A1
Provided are: an oriented electromagnetic steel sheet with outstanding coating adhesion and magnetic properties after stress relief annealing; and a method for manufacturing the oriented electromagnetic steel sheet. The oriented electrom...  
WO/2018/074531A1
A hot-rolled steel sheet for manufacturing electrical steel having a scale layer on the surface thereof, wherein the lightness L* in accordance with JIS Z 8781-4:2013 of the steel sheet surface satisfies the expression 30 ≤ L* ≤ 50 a...  
WO/2018/074882A1
An air conditioner of the present invention comprises a stainless steel pipe which is connected at one end thereof to a compressor and connected at the other end thereof to a refrigeration cycle component so as to form a single pipe betw...  
WO/2018/075882A1
A process for making an article of manufacture from elongated strip of a soft-magnetic Fe-Co alloy is disclosed. The process includes a prefabrication annealing step in which the elongated strip is annealed before it is fabricated into p...  
WO/2018/073240A1
The invention relates to a vehicle wheel comprising a rim to receive a tire and a wheel disk attached to the rim by integral bonding, force locking and/or form locking, which wheel disk has an attachment region for releasable attachment ...  
WO/2018/073919A1
Provided is a plated steel sheet having a chemical composition including, in terms of mass%, at least 0.03% to 0.70% C, 0.25% to 2.50% Si, 1.00% to 5.00% Mn, 0.100% or less P, 0.010% or less S, 0.001% to 2.500% sol. Al, and 0.020% or les...  
WO/2018/074003A1
Provided is a high-strength spring containing, by mass%, C: 0.40 to 0.50%, Si: 1.00 to 3.00%, Mn: 0.30 to 1.20%, Ni: 0.05 to 0.50%, Cr: 0.35 to 1.50%, Mo: 0.03 to 0.50%, Cu: 0.05 to 0.50%, Al: 0.005 to 0.100%, V: 0.05 to 0.50%, Nb: 0.005...  
WO/2018/073117A1
The invention relates to a steel strip, sheet or blank used for painted parts, wherein the steel strip, sheet or blank is optionally metallic coated. According to the invention the steel is an Ultra Low Carbon (ULC) steel type having a c...  
WO/2018/072076A1
A toothed rack steel plate having a thickness of 177.8 mm and manufactured by a continuous casting billet and a manufacturing method therefor. Chemical components, in percentage by weight, are: C: 0.11-0.15%, Si: 0.15-0.35%, Mn: 0.95-1.2...  
WO/2018/074887A1
A method for manufacturing a high-strength reinforcing steel according to an embodiment comprises: a step for re-heating a slab at a temperature range of 1000-1100°C, the slab comprising, by means of wt%, 0.18-0.45% of carbon (C), 0.05-...  
WO/2018/074109A1
Provided is a high-strength seamless steel pipe for oil wells that has excellent sulfide stress corrosion cracking resistance, wherein: the composition is, in mass%,0.20 to 0.50% C, 0.05 to 0.40% Si, 0.3 to 0.9% Mn, at most 0.015% P, at ...  
WO/2018/074271A1
A martensitic stainless steel sheet which has a component composition containing, in mass%, 0.035-0.090% of C, 0.01-1.0% of Si, 0.01-0.90% of Mn, 0.050% or less of P, 0.050% or less of S, 10.0-14.0% of Cr, 0.01-0.40% of Ni, 0.001-0.50% o...  
WO/2018/074295A1
Provided is hot-rolled-sheet annealing equipment which subjects a Si-containing hot-rolled steel sheet to hot-rolled-sheet annealing and which has a heating zone, a soaking zone and a cooling zone, wherein: the hot-rolled-sheet annealing...  
WO/2018/074405A1
[Problem] To provide an Fe-Cr-Al system stainless steel foil which has improved productivity and good toughness without deteriorating oxidation resistance at high temperatures and shape stability when used at high temperatures, and which...  
WO/2018/073115A1
The invention relates to a steel strip, sheet or blank used for painted parts, wherein the steel strip, sheet or blank is optionally metallic coated. According to the invention, the steel has grains with an essentially equi-axed median g...  
WO/2018/074743A1
The present invention relates to a high-strength Fe-Cr-Al-Ni multiplex stainless steel and a manufacturing method therefor. The multiplex stainless steel comprises 35 to 67 wt % of iron (Fe), 13 to 30 wt % of chrome (Cr), 15 to 30 wt % o...  
WO/2018/074486A1
Provided are: a grain-oriented electromagnetic steel sheet exhibiting excellent coating film adhesion and excellent magnetic characteristics; and a method for producing this grain-oriented electromagnetic steel sheet. This grain-oriented...  
WO/2018/074164A1
Provided are: a hot-rolled and annealed ferritic stainless steel sheet that has sufficient corrosion resistance and that can be suppressed from cracking when punched into a thick-walled flange; and a method for producing the same. This h...  
WO/2018/069954A1
This steel wire material has a chemical component within a prescribed range and has a structure in the center section thereof that includes 80–100 area% pearlite and a total of at least 0 area% and less than 20 area% of proeutectoid fe...  
WO/2018/071175A1
A track pin (80, 180) for a track chain assembly (16) includes a body (120, 220) made from a steel alloy. The steel alloy has a composition comprising iron, a nitride-forming element, and silicon. The composition of the steel alloy compr...  
WO/2018/068372A1
Provided is a powder metallurgy sintering method for a non-magnetic steel structural component. A powder metallurgy sintering device is used for carrying out sintering. The method comprises the following steps: obtaining a green body of ...  
WO/2018/069955A1
This steel wire has a chemical composition containing, in % by mass, 0.40%–1.10% C, 0.005%–0.350% Si, 0.05%–0.90% Mn, 0%–0.70% Cr, 0%–0.070% Al, 0%–0.050% Ti, 0%–0.10% V, 0%–0.050% Nb, 0%–0.20% Mo, and 0%–0.0030% B, w...  
WO/2018/070753A1
One aspect of the present invention relates to a cold rolled steel sheet for a flux cored wire, comprising, by wt%, 0.01-0.15% of C, 0.1-0.5% of Mn, 0.05% or less of Si (excluding 0%), 0.0005-0.01% of P, 0.008% or less of S (excluding 0%...  
WO/2018/066019A1
Provided is steel for a crude oil tanker for which excellent uniform corrosion resistance and excellent local corrosion resistance together with excellent lamellar tear resistance have been established as a result of the steel having a s...  
WO/2018/066579A1
Provided is an NiCrFe alloy which has excellent creep strength and stress relaxation cracking resistance. This NiCrFe alloy contains, in mass%, C in the amount of 0.03-0.15%, Si in the amount of 1.00% or less, Mn in the amount of 2.00% o...  
WO/2018/066017A1
Provided is steel for holds of a collier and combined use coal/ore ship with both excellent corrosion resistance and excellent lamellar tear resistance as a result of having a specified component composition as well as an Sn segregation ...  
WO/2018/066018A1
Provided is steel for a ship ballast tank for which both excellent corrosion resistance and excellent lamellar tear resistance have been established as a result of the steel having a specified component composition and the ACB value ther...  
WO/2018/066667A1
This nitrided component exhibits excellent rotating bending fatigue strength in addition to bending/straightening properties, and is characterized in that: a steel material having a prescribed chemical composition is used as the material...  
WO/2018/066726A1
The present invention relates to a three-dimensional printing method using a metal powder-containing composition as a raw material, wherein a metal product requiring high hardness and high precision can be manufactured through three-dime...  
WO/2018/066182A1
The purpose of the present invention is to provide, at low cost, an Fe-Cr-Ni alloy having excellent surface properties by using general-purpose facilities to control the concentrations of Ti, N, Al, Mg and Ca, and prevent the formation o...  
WO/2018/066666A1
This nitrided component exhibits excellent rotating bending fatigue strength in addition to surface fatigue strength, and is characterized in that: a steel material having a prescribed chemical composition is used as the material therefo...  
WO/2018/066844A1
The present invention relates to: a deposition mask having a plurality of fine through-holes formed on a metal foil; a metal foil to be used therein; manufacturing methods therefor; and an organic EL device manufacturing method using the...  
WO/2018/066573A1
An austenitic heat-resistant alloy having a chemical composition containing, in mass%, 0.04-0.18% of C, 1.5% or less of Si, 2.0% or less of Mn, 0.020% or less of P, 0.030% or less of S, 0.10% or less of Cu, 20.0-30.0% of Ni, 21.0-24.0% o...  
WO/2018/066249A1
An electric resistance welded steel pipe for a torsion beam, wherein: a base metal section comprises, in mass%, C: 0.04–0.12%, Si: 0.03–1.20%, Mn: 0.30–2.50%, Ti: 0.08–0.24%, Al: 0.005–0.500%, Nb: 0.01–0.06%, and N: 0.0005–...  
WO/2018/067989A1
Provided is a method for increasing anti-galling of parts using a coating material comprising an amorphous alloy. The parts may be a vehicle or machine component, for example, that are subject to frictional and sliding forces. The disclo...  
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/2018/066689A1
Provided are a steel material and a steel pipe for oil wells, which have excellent SSC resistance and high strength, namely a yield strength of 862 MPa or more but less than 965 MPa. A steel material according to the present invention ha...  
WO/2018/067554A1
The residual ductility of currently available press hardened steel is approximately six percent. This characteristic of the material is primarily due to the fully martensitic microstructure in the hot stamped condition. The present alloy...  
WO/2018/061191A1
This steel for cold forging has a predetermined chemical composition and satisfies d + 3σ ≤ 10. 0 and SA/SB < 0. 30. The steel includes sulfides having a circle equivalent diameter of 1. 0-10. 0 μm at 1200 particles/mm2 or more in th...  
WO/2018/062342A1
Provided are: a high-strength plated steel sheet that allows the forming of a resistance spot weld that exhibits high torsional strength when deformed at a high speed and has a yield strength of 550 MPa or more; and a production method f...  
WO/2018/061197A1
In order to provide a forged heat-treated product of case hardening steel that has good machinability and that does not cause austenite grain coarsening during carburizing treatment in a practical temperature range, a forged heat-treated...  
WO/2018/062380A1
Provided is steel sheet and a method for advantageously producing a steel sheet, the steel sheet having a thickness of 0.5-2.6 mm and a high tensile strength (TS) of 1320 MPa or more, and exhibiting excellent delayed fracture resistance ...  
WO/2018/062290A1
Provided is a continuous nitriding treatment furnace, wherein: the continuous nitriding treatment furnace is provided with a nitriding chamber, a heater, a first nitriding zone, and a second nitriding zone that is at a temperature 25-150...  
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/2018/062544A1
A method for producing a ferritic heat-resistant steel weld structure is provided which is capable of inhibiting type IV damage without the addition of B in high concentration, and which exhibits excellent on-site executability. The pres...  
WO/2018/062381A1
Provided are: a steel sheet that has a TS of 1320 MPa or more and is capable of imparting excellent delayed fracture resistance to a component that is subjected to cold pressing after blanking by shearing or slitting or piercing by punch...  
WO/2018/062618A1
Disclosed are a ferritic stainless steel having excellent sound absorption properties for an exhaust system heat exchanger and a method of manufacturing same. The ferritic stainless steel having excellent sound absorption properties for ...  
WO/2018/062617A1
Disclosed are a ferritic stainless steel having reduced carbon sludge adsorption for an exhaust system heat exchanger, and a method of manufacturing same.. The ferritic stainless steel having reduced carbon sludge adsorption for an exhau...  
WO/2018/060085A1
The present invention relates to a shape memory alloy comprising the composition consisting of: - 30 to 53 wt.% of cobalt; - 18 to 35 wt.% of aluminum, and - 22 to 40 wt.% of iron and optionally unavoidable impurities.  
WO/2018/059006A1
A silicon steel product with low iron loss for a low-noise transformer, and manufacturing method thereof. The silicon steel product comprises: a silicon steel substrate, a magnesium silicate bottom layer formed on a surface of the silico...  

Matches 1 - 50 out of 95,099