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WO/2021/103805A1 |
A thermoformed component having excellent coating adhesion. The thermoformed component comprises a substrate layer and an aluminum coating coated on at least one surface of the substrate layer. The average roughness Ra of a surface of th...
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WO/2021/105489A1 |
A method of manufacturing a steel strip comprising the steps of: - casting the molten steel into slabs; - reheating the slabs at a temperature of 1150 °C or more fora time of 1 hour or more; hot rolling the steel into a strip, preferabl...
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WO/2021/100842A1 |
The coated steel member comprises a steel sheet base material which has a chemical composition comprising, in % by mass, 0.25 to 0.65% of C, 0.10 to 1.00% of Si, 0.30 to 1.00% of Mn, 0.050% or less of P, 0.0100% or less of S, 0.010% or l...
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WO/2021/095442A1 |
A plated steel material including a steel material and a plating layer that includes a Zn-Al-Mg alloy layer disposed on the surface of the steel material, wherein the plating layer has a predetermined chemical composition (Sn: 0-0.20%), ...
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WO/2021/095836A1 |
A steel plate for hot stamping and a hot stamping molded product according to the present invention have a predetermined chemical composition, wherein the concentration of Sn in a surface layer region is 0.90-1.10 times the concentration...
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WO/2021/094808A1 |
The invention relates to a method for setting the production schedule of a multiplicity of galvanized coils of metallic strip on a continuous galvanizing Sine, the method comprising the steps of evaluating, for each possible combination ...
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WO/2021/094883A1 |
The invention relates to a method for setting the production schedule of a multiplicity of galvanized coils of metallic strip on a continuous galvanizing line, the method comprising the steps of evaluating, for each possible combination ...
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WO/2021/089851A1 |
A high-strength steel sheet product comprising a composition consisting of, in terms of weight percentages, 0.05 % to 0.30 % C, 0.9 % to 6.0 % Mn, 5 % or less Si, 3 % or less Al, 2 % or less Ni, 0.8 % or less Cr, 0.3 % or less V, 0.1 % o...
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WO/2021/084377A1 |
The present invention relates a press hardening method comprises the following steps: A. the provision of a steel sheet for heat treatment, precoated with a zinc- or aluminum-based pre-coating for anti-corrosion purpose, B. the depositio...
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WO/2021/084458A1 |
The present invention relates to a coated stainless-steel substrate comprising a coating comprising nanographites and a binder being sodium silicate, wherein the stainless-steel substrate has the following composition in weight percent: ...
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WO/2021/084302A1 |
The present invention relates a press hardening method comprises the following steps: A. the provision of a steel sheet coated with a pre-coating being directly topped by a hydrogen barrier pre-coating, B. the batch annealing of the pre-...
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WO/2021/084378A1 |
The present invention relates a press hardening method comprising the following steps: A. the provision of a steel sheet for heat treatment, being optionally precoated with a zinc- or aluminum-based pre-coating, B. The deposition of a hy...
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WO/2021/081585A1 |
The present invention relates to transparent conductive oxide (TCO) materials for use in electronic or optoelectronic devices and methods of making the same. In particular, the invention relates to indium-tin oxide (ITO) materials, which...
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WO/2021/084303A1 |
The present invention relates a press hardening method comprises the following steps: A. the provision of a steel sheet coated with a pre-coating being directly topped by a hydrogen barrier pre-coating, B. the batch annealing of the pre-...
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WO/2021/084305A1 |
The present invention relates a press hardening method comprises the following steps: A. the provision of a steel sheet being optionally coated with an anticorrosion pre-coating, B. the flexible rolling of the steel sheet so as to obtain...
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WO/2021/084299A1 |
The present invention relates to a coated stainless-steel substrate comprising a coating comprising nanographites and a binder being sodium silicate, wherein the stainless-steel substrate has the following compositions in weight percent:...
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WO/2021/084376A1 |
The present invention relates a press hardening method comprises the following steps: A. The provision of a steel sheet for heat-treatment, precoated with a zinc- or aluminum-based pre-coating, B. the deposition of a hydrogen barrier pre...
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WO/2021/084379A1 |
The present invention relates a press hardening method comprising the following steps: A. the provision of a steel sheet for heat treatment being optionally coated with a zinc- or aluminum-based pre-coating, B. the flexible rolling of th...
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WO/2021/084304A1 |
The present invention relates a press hardening method comprises the following steps: A. the provision of a steel sheet coated with a barrier pre-coating comprising chromium and not comprising nickel, B. the cutting of the coated steel s...
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WO/2021/077526A1 |
A composite coated steel and a preparation method therefor, which relate to the technical field of coating and plating. The composite coated steel comprises a steel substrate, an intermediate layer and a plating layer. The intermediate l...
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WO/2021/074388A1 |
The invention relates to a method for producing a flat steel product for thermoforming, which is provided with an Al-based anti-corrosion layer and for which the risk of hydrogen-induced cracking is minimized. The invention provides a fl...
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WO/2021/074844A1 |
A single-dose capsule (1) for galvanizing baths characterized in that it comprises: a closed container which is made of zinc or zinc alloy and has an overall volume of less than 2.5 dm3; and a pre-set quantity of galvanizing bath additiv...
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WO/2021/074672A1 |
The invention relates to a steel substrate coated on at least one of its faces with a metallic coating based on zinc or its alloys wherein the metallic coating is itself coated with a conversion layer comprising: - at least one zinc sulp...
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WO/2021/074765A1 |
The invention relates to a steel substrate coated on at least one of its faces with a metallic coating based on zinc or its alloys wherein the metallic coating is itself coated with a conversion layer comprising: - zincsulphate hydrate, ...
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WO/2021/070640A1 |
The purpose of the present invention is to provide: a high-strength steel sheet, which has a yield point elongation (YP-EL) of at least 1.0% and a tensile strength (TS) of at least 980 MPa and has excellent uniform ductility, bendability...
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WO/2021/070639A1 |
The purpose of the present invention is to provide: a high-strength steel sheet having a yield elongation (YP-EL) of 1% or more and a tensile strength (TS) of 980 MPa or more, and also having excellent uniform ductility, bendability and ...
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WO/2021/063899A1 |
The invention relates to a method for producing a press-mould-hardened part, comprising the following steps: - providing a steel strip having an aluminium-based coating; applying an inorganic, iron-containing conversion layer to the alum...
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WO/2021/063751A1 |
The invention relates to sheet steel (1) which is coated by a zinc-based coating and skin pass rolled to have a deterministic surface structure (2), and to a method for the production thereof.
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WO/2021/065485A1 |
The present invention addresses the problem of providing a surface-treated steel material which is capable of exhibiting excellent rust prevention performance for a long period of time, while additionally exhibiting excellent moisture re...
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WO/2021/059808A1 |
The present disclosure describes a snout sealing device which makes it possible to greatly reduce the outflow of a fume to an upstream side. The snout sealing device is provided with: a tubular snout which is so configured that a heat-...
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WO/2021/060879A1 |
Provided are a plated steel sheet and a method for manufacturing same, the plated steel sheet comprising: a base steel sheet; a Zn-Mg-Al plating layer provided on at least one surface of the base steel sheet; and an Fe-Al inhibition laye...
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WO/2021/060818A1 |
The present invention relates to a surface treatment composition comprising, on the basis of 100 wt% of the solid part of the composition, 20-40 wt% of a water-soluble polyurethane resin, 40-60 wt% of a silane-based sol-gel resin in whic...
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WO/2021/052809A1 |
The invention relates to particularly coated sheet steel (1) which is skin pass rolled to have a deterministic surface structure (2), and to a method for the production thereof.
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WO/2021/052818A1 |
The invention relates to particularly coated sheet steel (1) which is skin pass rolled to have a deterministic surface structure (2), and to a method for the production thereof.
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WO/2021/052812A1 |
The invention relates to sheet steel (1, 1') which is skin pass rolled to have a deterministic surface structure (2), and to a method for the production thereof.
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WO/2021/048593A1 |
The invention relates to an equipment for the continuous hot dip-coating of a metallic strip comprising: - an annealing furnace, - a tank containing a liquid metal bath, - a snout connecting the annealing furnace and said bath, through w...
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WO/2021/048712A1 |
The invention relates to an equipment for the continuous hot dip-coating of a metallic strip comprising: - an annealing furnace, - a tank containing a liquid metal bath, - a snout connecting the annealing furnace and said bath, through w...
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WO/2021/038992A1 |
A technique is provided which enables producing a steel formed product with hot-dip Zn-Al-Mg coating, which has an excellent appearance and does not require heating of the steel formed product prior to immersion in the molten plating bat...
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WO/2021/038102A1 |
The present invention relates to a method for the characterisation of formability properties of a zinc alloy coating on a metal substrate and a metal substrate comprising a zinc alloy coating. The method for the characterisation of forma...
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WO/2021/036126A1 |
An automatic steel channel galvanizing device, comprising an input device, a zinc bath, and an output device. The input device sends the steel channel (5) into the zinc bath (12). The output device sends the steel channel (5) galvanized ...
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WO/2021/034851A1 |
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 ...
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WO/2021/026437A1 |
High ductility steel sheet products are disclosed that have controlled compositions that, in combination with controlled heating cycles, produce desirable microstructures and favorable mechanical properties including ultimate tensile str...
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WO/2021/020789A1 |
The present invention provides a high-strength steel sheet and a manufacturing method thereof, the high-strength steel sheet comprising C, Si, Mn, Cr, Al, Nb, Ti, B, P, S, N and a balance of Fe and other inevitable impurities, wherein th...
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WO/2021/009078A1 |
The invention relates to a method for producing a tailored welded blank (2) from at least two blank parts (2a, 2b), of which at least one blank part (2a, 2b) is made of a press-hardenable manganese-boron steel, of which at least one blan...
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WO/2021/006131A1 |
A method for manufacturing a hot-dip galvanized steel sheet according to one aspect of the present invention comprises an annealing step of carrying out the reduction annealing of a steel sheet having an Si content of 1.0 to 3.0% by mass...
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WO/2021/004872A1 |
The invention relates to a method for producing a sheet metal product (1) from a sheet metal blank (2), wherein: at least one surface (7) of the sheet metal blank (2) is coated with a coating; the sheet metal blank (2) is rolled; during ...
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WO/2021/002422A1 |
This hot-stamp-molded article has a steel sheet having a prescribed chemical composition, and a film arranged on the steel sheet. When the film is measured by GDS to a position at a depth of 100 μm, Zntotal, which is the cumulative amou...
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WO/2021/002415A1 |
This galvanized steel sheet for hot stamping comprises: a steel sheet that has a predetermined chemical composition; and a galvanization film that is arranged on the steel sheet. The galvanization film has a plating amount of 15.0 g/m2 o...
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WO/2020/260178A1 |
The invention relates to a method for producing a coated steel flat product, comprising the following steps: A) providing a steel flat product as a substrate, B) hot-dip galvanising the steel flat product in a metal bath. The invention a...
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WO/2020/261723A1 |
This hot-dip plated steel material includes a steel material and a plated layer including a Zn-Al-Mg alloy layer disposed on the surface of the steel material, wherein: the Zn-Al-Mg alloy layer includes Zn phases, Al phases, and MgZn2 ph...
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