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Matches 1 - 50 out of 20,734

Document Document Title
WO/2018/220873A1
[Problem] To provide a high-strength hot dip Zn-Al-Mg-based plated steel sheet in which the in-steel concentration of hydrogen entering the steel in a plating line is remarkably lowered, and which exhibits the inherent excellent corrosio...  
WO/2018/220540A1
The invention relates to a rolled steel sheet for press hardening, the chemical composition of which comprises, in weight percentages: 0.24% ≤ C ≤ 0.38%, 0.40% ≤ Mn ≤ 3%, 0.10% ≤ Si ≤ 0.70%, 0.015% ≤ Al ≤ 0.070%, 0% ≤ C...  
WO/2018/220412A1
The invention relates to a rolled steel sheet for press hardening, the chemical composition of which comprises, in weight percentages: 0.24% ≤ C ≤ 0.38%, 0.40% ≤ Mn ≤ 3%, 0.10% ≤ Si ≤ 0.70%, 0.015% ≤ Al ≤ 0.070%, 0% ≤ C...  
WO/2018/221522A1
Provided is a thermal-insulated multiple pipe for superconducting power transmission having excellent thermal insulation properties and highly suppressing heat incursion from outside caused by radiation, even when not using super insulat...  
WO/2018/221738A1
The hot stamp member according to the present invention comprises a steel material, an Al-Fe intermetallic compound layer formed on the steel material, and an oxide film layer formed on the Al-Fe intermetallic compound layer. The oxide f...  
WO/2018/216589A1
A member for a hot-dip metal plating bath to be used in hot-dip Zn-Al plating baths that contain at least 50 mass% of Al or hot-dip Al plating baths comprises: a base metal made of ferritic stainless steel that contains 0.10 mass% to 0.5...  
WO/2018/215105A1
The invention relates to a device for the hot-dip galvanizing of components, comprising a galvanizing tank for holding the zinc melt in a tank interior formed by a wall of the galvanizing tank, according to the invention a monitoring app...  
WO/2018/215236A1
The invention relates to a flat steel product consisting of a steel substrate coated with a protective coating, the protective coating consisting of an inner layer containing Al-Si and an outer layer containing alkaline earth oxide and/o...  
WO/2018/215661A1
This invention relates to a method of manufacturing a hot dip coated steel strip, wherein coating takes place by leading the strip through a bath of molten metal comprising Al, the remainder of the metal being Zn, inevitable impurities a...  
WO/2018/211920A1
The purpose of the present invention is to provide a method for manufacturing a high-strength molten zinc plated steel sheet having a high-strength-elongation balance with superior plating adherence and surface appearance. This method co...  
WO/2018/210548A1
The invention relates to a band guiding device (7) for guiding metal bands (B1 to B6) in a band processing system (1) between an inlet conveying section (3) and an outlet conveying section (5). The band guiding device (7) comprises two p...  
WO/2018/210574A1
The invention relates to a three-layer high-strength steel or ballistic steel. The invention further relates to a method for producing a component that consists of the high-strength steel or ballistic steel, and to a corresponding use.  
WO/2018/210575A1
The invention relates to a safety steel or wear-resistant steel (1) composed of a multi-layer steel material composite, comprising a first layer (1.1) composed of a steel which in the hardened or annealed state has a hardness of > 350 HB...  
WO/2018/207560A1
Provided is a method for manufacturing a hot-dip galvanized steel sheet, with which it is possible to achieve a good plated external appearance with high plating adhesion without a deterioration in the tensile strength, even when subject...  
WO/2018/203126A1
The present invention relates a method for the manufacture of a galvannealed steel sheet.  
WO/2018/202389A1
The invention relates to an apparatus for treating a metal strip after said metal strip has exited a coating tank having liquid coating material, such as zinc. Known apparatuses of said type have: a cleaning blower (110) arranged above t...  
WO/2018/203097A1
The present invention relates a method for the manufacture of a galvannealed steel sheet.  
WO/2018/202916A1
The method comprises providing a cold-rolled sheet, with a composition containing: 0.15% ≤ C ≤ 0.23%, 1.4 % ≤ Mn ≤ 2.6%, 0.6% ≤ Si ≤ 1.3%, with C+Si/10 ≤ 0.30%, 0.4% ≤ Al ≤ 1.0%, with Al ≥ 6(C+Mn/10) – 2.5%, 0.010% ...  
WO/2018/203111A1
The method comprises providing a cold-rolled sheet, with a composition containing: 0.15% ≤ C ≤ 0.23%, 1.4 % ≤ Mn ≤ 2.6%, 0.6% ≤ Si ≤ 1.3%, with C+Si/10 ≤ 0.30%, 0.4% ≤ Al ≤ 1.0%, with Al ≥ 6(C+Mn/10) – 2.5%, 0.010% ...  
WO/2018/198493A1
The present invention provides a method for producing a galvannealed steel sheet, by which high plating adhesion and a good plating appearance can be attained in a case where a steel sheet having a Si content of 0.2 mass% or more is hot ...  
WO/2018/199362A1
The present invention relates to a method for manufacturing a plated steel wire on which is formed a zinc alloy plating layer having a multilayer structure, the method comprising: a first plating step for galvanizing a steel wire to form...  
WO/2018/193787A1
A high strength hot-dip galvanized steel sheet comprising specified amounts of C, Si, Mn, P, S, N, O, sol. Al, Ti and B and in mass%, Cr+2×Mo: 0.1-1.5%, the balance being made of Fe and incidental impurities. The steel structure is, in ...  
WO/2018/189874A1
When a portion the plating coating weight of which is to be measured has reached an upstream position (α), a plating coating weight estimated value (We) of a surface of a steal plate (S) at a position opposed to a distance sensor (74a-7...  
WO/2018/190373A1
Provided is a technique for preventing or suppressing fatigue failure of a material for underbody components of vehicles due to 3DQ. A material for underbody components of vehicles according to the present disclosure comprises: a quenche...  
WO/2018/190412A1
The Sn-plated steel sheet pertaining to the present invention has a steel sheet, an Sn plating layer provided on at least one surface of the steel sheet, and a coating film including zirconium oxide and tin oxide provided on a surface of...  
WO/2018/190101A1
[Problem] The present invention addresses the problem of providing a method capable of efficiently providing a metal-coated glass fiber and a metal-coated glass fiber bundle the thickness of a metal coating in the metal-coated glass fibe...  
WO/2018/184855A1
An elongated steel wire is provided, the elongated steel wire comprises a steel filament, a metal coating for corrosion resistance upon the steel filament and a polymer coating for corrosion resistance upon the metal coating, the steel f...  
WO/2018/181392A1
The purpose of the present invention is to provide a hot-dipped Al coated steel sheet which has excellent corrosion resistance after coating and excellent corrosion resistance after processing. In order to solve the above-described probl...  
WO/2018/181391A1
Provided is a hot-dipped Al coated steel sheet which exhibits excellent chemical conversion coating properties and excellent coating film bulging resistance. The present invention is characterized in that: the coating film has a composit...  
WO/2018/179386A1
A cold-rolled steel sheet with a tensile strength of at least 980 MPa has a prescribed chemical composition. The microstructure, in area%, is ferrite: 1-29%, retained austenite: 5-20%, martensite: less than 10%, pearlite: less than 5%, a...  
WO/2018/179395A1
A hot stamped molding provided with a base metal 10 and a plating layer 20 formed on the surface of the base metal 10, wherein: the plating layer 20 comprises an interfacial layer 21, an intermediate layer 22 and an oxide layer 23, in th...  
WO/2018/181940A1
In this method, a hot-dip metal plated steel strip having a plating layer formed on the outer surface thereof is produced by continuously immersing a steel strip in a tub in which a hot-dip metal plating bath is accommodated, using a sin...  
WO/2018/180979A1
Provided are: a base material (101); an Al-based plating layer (103) formed on at least one side surface of the base material (101); an intermediate coating film layer (105) formed on a surface of the Al-based plating layer (103); ZnO pa...  
WO/2018/179397A1
A surface-treated steel sheet which is provided with a base material and a plating layer that is formed on the surface of the base material, and wherein the average composition of the plating layer contains, in mass%, 0.5-2.0% of Mg and ...  
WO/2018/181091A1
The purpose of the present invention is to provide a method that makes it possible to produce a hot-dip plated steel strip without wasteful energy consumption and without requiring large-scale equipment while avoiding adhesion of a conde...  
WO/2018/174327A1
The present invention not only provides a method for producing a carbon nanofiber composite, comprising a step of synthesizing carbon nanofibers by chemical vapor deposition and a step of coating the surfaces of the synthesized carbon na...  
WO/2018/172714A1
Section for cooling a steel strip continuous annealing or galvanising line that is designed to receive a metal strip (1), said section comprising at least one dry cooling region (2) that is designed to spray a gas onto said steel strip, ...  
WO/2018/166711A1
The invention relates to a bearing arrangement (100) for supporting the shaft (200) or roller, which is immersed at least partially in molten metal outside a bearing (110). In addition, the invention also relates to a hot-dip coating sys...  
WO/2018/169085A1
Provided is a plated steel sheet comprising a steel sheet and a plating layer provided to at least part of the surface of the steel sheet. The plating layer has a predetermined chemical composition in mass%. The plating layer comprises a...  
WO/2018/169084A1
Provided is a plated steel sheet comprising a steel sheet and a plating layer provided to at least part of the surface of the steel sheet. The plating layer has a predetermined chemical composition in mass%. The plating layer comprises a...  
WO/2018/162937A1
A method for resistance spot welding comprising the following successive steps: - providing at least two steel sheets with thickness (th) comprised between 0.5 and 3mm, at least one of the sheets being a zinc or zinc-alloy coated steel s...  
WO/2018/163017A1
A method for resistance spot welding comprising the following successive steps: - providing at least two steel sheets with thickness (th) comprised between 0.5 and 3mm, at least one of the sheets being a zinc or zinc-alloy coated steel s...  
WO/2018/158166A1
The invention relates to an Al-Si-alloy coated steel strip for hot press forming and to a method for producing the Al-Si-alloy coated steel strip in a continuous coating process.  
WO/2018/158165A1
The invention relates to a method for producing a steel strip with an aluminium alloy coating layer in a continuous coating process. The invention also relates to an steel strip coated with an aluminium alloy coating layer that can be pr...  
WO/2018/160462A1
Press hardened steels exhibit increased strength in the press hardened steel parts without a corresponding decrease in elongation. Substitutional elements are included in the steel composition to increase the strength of martensite throu...  
WO/2018/160462A9
Press hardened steels exhibit increased strength in the press hardened steel parts without a corresponding decrease in elongation. Substitutional elements are included in the steel composition to increase the strength of martensite throu...  
WO/2018/155508A1
Provided is a method for MIG brazing an Al alloy and a steel plate, said method making it possible to manufacture a lap joint member having exceptional joint strength with respect to an Al alloy. This method for MIG brazing comprises joi...  
WO/2018/155245A1
The present disclosure provides, as a method for plating molten metal on the surface of a metal band, a completely novel molten metal plating method that avoids the intrinsic problems of prior immersion plating methods and spray plating ...  
WO/2018/155492A1
Provided is a method for laser brazing an Al alloy and a steel sheet. The method makes it possible to produce a lap joint member in which there is excellent joining strength to the Al alloy. A laser brazing method that includes a brazing...  
WO/2018/153755A1
The invention relates to a method for coating a steel sheet or steel strip to which an aluminium-based coating is applied in a dip-coating process and the surface of the coating is freed of a naturally occurring aluminium oxide layer. In...  

Matches 1 - 50 out of 20,734