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Matches 1 - 50 out of 20,477

Document Document Title
WO/2018/104298A1
The invention pertains to a method and system for manufacturing a steel product having a metallic coating with spangles. The method according to the invention comprises the following steps: -receiving a steel product (5) having a surface...  
WO/2018/105904A1
The present invention relates to a hot-dip galvanized steel plate which is applicable as a material for a vehicle outer panel and has an excellent bake hardenability and anti-aging property at room temperature, and a method for manufactu...  
WO/2018/101636A1
The present invention provides a metal material cooling apparatus comprising: a spray cooling part for spraying a cooling medium to the surface of the metal material; and a spray angle adjusting part connected to the spray cooling part, ...  
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/2018/096055A1
A coating (104) for a carrier material composed of a steel material for bonding to an aluminium material, said coating (104) having a first sublayer (106) on the core part side and a second sublayer (108) on the outside, wherein the coat...  
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/2018/092817A1
After adopting a predetermined constituent composition, this steel microstructure is set to have, in terms of surface area ratio, 35% to 80% ferrite, 5% to 25% martensite, and in terms of volume ratio, at least 8% retained austenite, the...  
WO/2018/079087A1
The present invention provides a gas wiping device which can quickly remove molten metal splash adhered to a slit. This gas wiping device 20 is provided with a cleaning jig 40 having a tip plate 44 having a size that allows the tip plate...  
WO/2018/079124A1
Provided is a method for producing a high strength hot-dip galvanized steel sheet with excellent plating adhesion, workability and fatigue resistance. Oxidation is performed in which, in an early stage, a steel sheet is heated at 400–7...  
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/2018/070720A1
The present invention provides a surface-treating solution composition, a zinc-based plated steel sheet surface-treated using same, and a method for producing same, wherein the surface-treating solution composition comprises: 10-20 wt% o...  
WO/2018/068971A1
The invention relates to a method for producing a light-guiding element (102). In this case, a light-guiding body (106) is coated at least in some sections with a light-permeable metal layer (108) by sputtering at least one metallic scat...  
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/2018/060082A1
The present invention relates to a method for producing a component made of a steel product coated with an Al-Si protective coating, comprising the following steps: - providing a substrate consisting of a steel produced coated with an Al...  
WO/2018/060779A1
The present disclosure discloses a coated steel comprising a steel substrate and a nickel-zinc coating on the steel substrate. The nickel-zinc coating forms an iron-nickel solid solution layer on steel substrate, a nickel layer on iron-n...  
WO/2018/062515A1
A precoated metal sheet comprises a plated metal sheet, a primer layer formed on the surface of the plated metal sheet, and an upper coating formed on the surface of the primer layer. The primer layer comprises a binder resin and pigment...  
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/2018/054742A1
The invention relates to a method enabling the production of flat steel products which, after a 5% biaxial deformation on one of the surfaces, have a Wsa(1-5) value of <0.35 μm, a planar anisotropy Δr of -0.5 - +0.5, and a nano-hardnes...  
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/2018/050637A1
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/2018/051402A1
A steel sheet of an embodiment of the present invention has chemical components within specific ranges. The metal structure of 1/4 of the sheet thickness of the steel sheet includes, by unit area%: 10% or greater but less than 50% of fer...  
WO/2018/047577A1
The surface-treated galvanized steel sheet pertaining to an aspect of the present invention is characterized by being provided with a galvanized steel sheet, a chemical conversion coating, and an adhesive layer in this order, the chemica...  
WO/2018/047891A1
The present invention relates to a method for producing a hot-dipped galvanized steel sheet or alloyed hot-dipped galvanized steel sheet by continuously subjecting a base steel sheet that contains Si to an annealing process and a plating...  
WO/2018/048103A1
An electromagnetic sealing apparatus according to one embodiment of the present invention comprises: a body unit provided at a port for containing a ferro-fluid in which magnetism is formed; and at least one electromagnet unit, which is ...  
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/2018/043286A1
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/2018/040536A1
Disclosed is a method for preparing a composite hot-galvanized steel wire, comprising the following steps: a high-speed carbon steel wire is drawn for the first time after water bath quenching, then the steel wire drawn for the first tim...  
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/2018/036908A1
The invention relates to a method for coating a metal strip with the aid of a coating device. Within the coating device, the strip first runs through a coating container with a liquid coating agent and then a stripping nozzle device for ...  
WO/2018/037916A1
Provided is a high-temperature metal cooling method which, without using a device having a complicated configuration, improves cooling performance and enables uniform cooling by means of an injection liquid. The high-temperature metal co...  
WO/2018/034089A1
The purpose of the present invention is to provide a method for measuring the alloying degree and/or plating coating amount of a zinc-plated steel sheet, wherein the method can be used to measure the alloying degree and/or plating coatin...  
WO/2018/028741A3
The invention relates to a method for process optimisation of metallic strips which are to be coated in continuously operating coating installations. The individual metallic strips with the corresponding beginnings of the strips, guided ...  
WO/2018/030500A1
Provided are a high-strength thin steel sheet and a method for manufacturing the same, the steel sheet having a high tensile strength, high elongation, hole expandability, and bendability, as well as having an excellent crack-resistant c...  
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/2018/028741A2
The invention relates to a method for process optimisation of metallic strips which are to be coated in continuously operating coating installations. The individual metallic strips with the corresponding beginnings of the strips, guided ...  
WO/2018/031523A1
The present invention relates to a coated substrate material. The substrate can be a steel alloy and the microstructure in the steel alloy can be altered with a low temperature coating process. The present invention also relates to a met...  
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/2018/025222A1
The present invention discloses a machinery for depositing a metal coating on continuous sheet metal, by the hot bath technique, such as for example in hot-dip galvanizing processes. An important peculiarity of this machinery is the abil...  
WO/2018/021898A1
A plated steel plate first cooling device according to an embodiment of the present invention comprises: a cooling water spraying unit for spraying cooling water to a plated steel plate; and an electrifying unit arranged on at least one ...  
WO/2018/021007A1
The present invention provides a zinc phosphate-treated zinc-plated steel plate having an excellent press moldability, with which mold galling which leads to breakage of the molded article at the time of press molding can be adequately r...  
WO/2018/022374A1
A method of applying a corrosion-resistant coating to a fastener including preheating an area of the fastener to be coated to elevate a temperature of the area and spraying the preheated area of the fastener with a molten or semi-molten ...  
WO/2018/021851A1
The present invention relates to a plating apparatus for supporting, in a noncontact manner, a rotating part for changing the proceeding direction of a steel sheet to be plated, and the plating apparatus comprises: a plating bath; the ro...  
WO/2018/019981A1
The invention relates to a ceramic composition and a material comprising said ceramic composition in the form of a coating and a steel substrate. Furthermore, the invention relates to the process to obtain said material and its use as pa...  
WO/2018/015505A1
The invention relates to a method for providing a Zn-Al-Mg coating on a steel strip using a hot dip coating process with a coating bath, wherein the thickness of the coating is controlled using gas knifes above the coating bath. Accordin...  
WO/2018/011978A1
This hot-dip galvanized steel sheet has a specific chemical composition and a steel structure that is represented as: containing, in terms of area ratio, polygonal ferrite in an amount not more than 10%, upper bainite in an amount not mo...  
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/2018/012950A1
The present invention relates to a plated steel sheet-precooling device, a plated steel sheet-postcooling device, and a plating equipment including the same, the plated steel sheet-precooling device functioning to increase a cooling rate...  
WO/2018/009041A1
The present invention relates to a hot forming member suitable as a material for a vehicle and, more specifically, to a hot forming member having excellent crack propagation resistance and ductility and a method for producing the same. T...  
WO/2018/009041A8
The present invention relates to a hot press-formed member suitable as a material for a vehicle and, more specifically, to a hot press-formed member having excellent crack propagation resistance and ductility and a method for producing t...  

Matches 1 - 50 out of 20,477