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Matches 1 - 50 out of 3,608

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/2018/212174A1
Provided is a tin-plated copper terminal material having: a substrate of copper or copper alloy; an intermediate zinc layer of zinc alloy that is formed on top of the substrate and has a thickness of 0.10 μm to 5.00 μm; and a tin layer...  
WO/2018/198455A1
This junction structure, which includes a Cu-based joined material (1) joined via a Zn-based brazing material (2), is provided with a junction part, including a first alloy phase (3), a second alloy phase (4), and a third alloy phase (5)...  
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/2018/186335A1
Provided is a high strength cold rolled steel sheet which has a tensile strength of 980 MPa or more, exhibits excellent ductility and stretch flange characteristics, and has a low defect ratio in a hole enlargement test. This high streng...  
WO/2018/181685A1
The purpose of the present invention is to reduce the time for manufacturing a steam-treated product such as a blued steel sheet by quickly cooling an object after steam treatment. A method for manufacturing the steam-treated product inv...  
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/2018/179839A1
A hot pressed member configured so as to have a prescribed component composition and so that the steel structure thereof is formed as an inclined structure that has, in the direction of thickness, soft layers for surface layer parts, a h...  
WO/2018/174259A1
This wear-resistant copper zinc alloy contains, in mass%, 28-55% of Zn and 0.5-2% of P, with the balance being made up of Cu and unavoidable impurities, while having a conductivity of 10-33% IACS and a hardness of 3.6[Zn] - 55 HBW or mor...  
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/2018/159038A1
Provided are an arc welding method for a hot-dip galvanized steel sheet and a method for manufacturing welded members through which exceptional appearance of welded parts and welding strength are achieved. An arc welding method for weldi...  
WO/2018/159890A1
A zinc-aluminum alloy according to the present invention is manufactured by a method comprising the steps of: obtaining a zinc-aluminum mother alloy through casting; and remelting the zinc-aluminum master alloy and unidirectionally solid...  
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/2018/155492A1
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/2018/151023A1
Provided are a high-strength steel plate and a method for manufacturing the same. The high-strength steel plate includes a prescribed component composition, with the remainder being Fe and inevitable impurities. The steel composition is ...  
WO/2018/147400A1
Provided are: a high-strength steel plate having a tensile strength greater than or equal to 1180 MPa; and a method for manufacturing the high-strength steel plate. The high-strength steel plate contains a prescribed component compositio...  
WO/2018/139619A1
This plated steel comprises steel and a plating layer which includes a Zn-Al-Mg alloy layer positioned on the surface of the steel. The Zn-Al-Mg alloy layer includes a Zn phase, and the Zn phase contains a Mg-Sn intermetallic compound ph...  
WO/2018/139620A1
Provided is a plated steel which curbs LME and the formation of blowholes, and which improves the corrosion resistance of welding heat-affected zones. This plated steel is hot-dipped plated steel comprising steel and a plating layer whic...  
WO/2018/131171A1
Provided is a plated steel material comprising: a steel material; a plating layer, which covers the surface of the steel material and which contains 8-50 mass% of Mg, 2.5-70.0 mass% of Al, and 0.30-5.00 mass% of Ca, with the remainder co...  
WO/2018/129476A1
Contemplated is a magnetocaloric materials comprising: (CexNd1 -x)Si wherein x is in the range of about 0.1 to about 0.9, and wherein the magnetocaloric material exhibits a 2nd order magnetic phase transition in the temperature range of ...  
WO/2018/124630A1
Disclosed are a single layer zinc alloy plated steel material and a fabrication method therefor, the single layer zinc alloy plated steel material comprising a base iron and a zinc alloy plating layer formed on the base iron, wherein the...  
WO/2018/124649A1
Disclosed is a zinc alloy plated steel comprising a base iron, and multiple layers of alloy layers formed on top of the base iron, wherein each of the alloy layers in the multiple layers is either an Mg plated layer or a Zn-Mg alloy plat...  
WO/2018/124649A8
Disclosed is a multi-layered zinc alloy plated steel comprising a base iron, and multiple layers of alloy layers formed on top of the base iron, wherein each of the alloy layers in the multiple layers is either an Mg plated layer or a Zn...  
WO/2018/124629A1
Disclosed are a zinc alloy plated steel and a method for manufacturing same, the zinc alloy plated steel comprising: a base iron; a Zn plated layer formed on top of the base iron; and a Zn-Mg alloy layer formed on top of the Zn plated la...  
WO/2018/117760A1
Disclosed is a Zn-Mg alloy plated steel material comprising: a base steel material; and first to third Zn-Mg alloy layers sequentially formed on the base steel material, wherein the first to third Zn-Mg alloy layers have a Zn single phas...  
WO/2018/117751A1
The present invention relates to a Zn-Ni electroplated steel sheet having excellent corrosion resistance and formability and a manufacturing method therefor. One embodiment of the present invention provides a Zn-Ni electroplated steel sh...  
WO/2018/117702A1
The present invention relates to a Zn-Al-Mg-based alloy-plated steel material that can be used in automobiles and home appliances and the like and, more particularly, to a Zn-Al-Mg-based alloy-plated steel material that can suppress the ...  
WO/2018/117732A1
The present invention relates to an alloy-plated steel material that can be used in home appliances, automobiles, and construction materials and the like and, more particularly, to an alloy-plated steel material having excellent corrosio...  
WO/2018/117714A1
Disclosed are a hot-dipped galvanized steel material and a method for manufacturing the same. The hot-dipped galvanized steel material comprises an iron substrate and a hot-dipped galvanizing layer formed on the iron substrate, wherein t...  
WO/2018/117520A1
Embodiments of the present invention provide a technology for forming within a short time a coating having a high value-added appearance quality and excellent hardness on a surface of a steel sheet.  
WO/2018/096387A1
A method for manufacturing a hot-rolled and coated steel sheet having a thickness between 1.8 mm and 5 mm, comprising providing a semi-product having a composition comprising: 0.04% ≤ C ≤ 0.38%, 0.40% ≤ Mn ≤ 3%, 0.005% ≤ Si ≤...  
WO/2018/096487A1
A method for manufacturing a hot-rolled and coated steel sheet having a thickness between 1.8 mm and 5 mm, comprising providing a semi-product having a composition comprising: 0.04% ≤ C ≤ 0.38%, 0.40% ≤ Mn ≤ 3%, 0.005% ≤ Si ≤...  
WO/2018/092735A1
Provided is a high strength steel sheet that has a composition range including 0.001-0.200% of Ti and/or 0.001-0.200% of Nb among other components and has a steel structure wherein ferrite is present at an area ratio of 20% or more, the ...  
WO/2018/092816A1
After adopting a predetermined constituent composition, this steel microstructure is set to have, in terms of surface area ratio, 15% to 55% ferrite and 15% to 30% martensite, and in terms of volume ratio, at least 12% retained austenite...  
WO/2018/079131A1
Provided are a welded member and a method for manufacturing the same, the welded member having excellent corrosion resistance with a hot-dip-galvanized steel plate as the base metal thereof, and excellent shear strength of a weld bead. A...  
WO/2018/076986A1
Provided is a zinc alloy, comprising the following raw materials in a ratio in parts by weight: 150-152 parts of zinc, 10-12 parts of aluminum, 18-20 parts of copper, 15-17 parts of magnesium, 8-10 parts of boron carbide, 5-7 parts of zi...  
WO/2018/072052A1
A deformable zinc alloy capable of being cold headed. The deformable zinc alloy comprises the following components in percentage by weight: 0.01%≤Cu≤5.0%, 0.01%≤Al≤5.0%, and 0.001%≤Mg≤1.0%, with the balance being Zn and inevi...  
WO/2018/071931A1
The invention relates to a multilayer sliding bearing element comprising a supporting layer and a sliding layer, wherein the sliding layer consists of a white metal comprising the elements of tin, zinc and copper, the proportion of coppe...  
WO/2018/043456A1
To provide: a high strength cold-rolled steel sheet which has a tensile strength of at least 980 MPa, has both high ductility and high hole-expandability, and exhibits excellent resistance welding properties; and a method for manufacturi...  
WO/2018/043474A1
The component composition of this high-strength steel plate contains, in mass%, C: 0.08-0.35%, Si: 0.50-2.50%, Mn: 1.50-3.00%, P: 0.001-0.100%, S: 0.0001-0.0200%, and N: 0.0005-0.0100%, the remainder being Fe and unavoidable impurities; ...  
WO/2018/043453A1
Provided are: a thin steel sheet having a tensile strength of 950 MPa or higher and satisfactory toughness; and a process for producing the thin steel sheet. The thin steel sheet is characterized by having a specific composition and a me...  
WO/2018/043286A1
The present invention provides an Al-Zn-based hot-dip plated steel sheet having excellent corrosion resistance after coating. This Al-Zn-based hot-dip plated steel sheet is characterized by having a plating layer containing, by mass%, 25...  
WO/2018/038499A1
The present invention relates to a hot-rolled galvanizing steel sheet having excellent galling resistance and formability, and a method for manufacturing the same. According to an embodiment of the present invention, provided is a hot-ro...  
WO/2018/030503A1
Provided are: a thin steel sheet which has a tensile strength of 900 MPa or higher, and excellent weldability; and a production method therefor. The thin steel sheet is characterized by having a specific component composition, and a stee...  
WO/2018/030501A1
Provided are: a thin steel sheet which has a tensile strength of 900 MPa or higher, and excellent weldability; and a production method therefor. The thin steel sheet is characterized by having a specific component composition, and a stee...  
WO/2018/030502A1
Provided is a high-strength steel sheet which has a tensile strength of 980 MPa or higher, and excellent mouldability. This high-strength steel sheet has a specific component composition, and a structure in which the average grain size o...  
WO/2018/012132A1
The present invention provides a method for manufacturing a molten metal plated steel strip, the method being capable of sufficiently suppressing the generation of flow lines and manufacturing a high quality molten metal plated steel str...  
WO/2017/217750A1
The present invention provides: a solution composition for steel sheet surface treatment, the solution composition containing 30-60 wt% of a trivalent chromium compound including chromium phosphate (A) and chromium nitrate (B), 0.2-0.4 w...  
WO/2017/187378A1
An active soft solder for soldering of the non-metal materials with non-metal/metal materials consists of In in 1 to 10% of its mass, of Mg in 0,5 to 3% of its mass, whereby the rest is Zn. Preferable composition is of In in 4 to 6% of i...  

Matches 1 - 50 out of 3,608