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WO/2013/069251A1 |
Provided is a hot-rolled steel sheet having: a composition containing, by mass%, over 0.05% and no greater than 0.13% of C, no greater than 0.3% of Si, 0.5-2.0% inclusive of Mn, no greater than 0.025% of P, no greater than 0.005% of S, n...
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WO/2013/069210A1 |
Provided are: a high-tensile-strength hot-rolled plated steel sheet provided with both strength and workability (stretch flangeability and bending workability); and a method for producing same. The plated steel sheet has a plating film o...
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WO/2013/065637A1 |
Provided are: a metallic material having excellent corrosion resistance to molten zinc; and a member having corrosion resistance to molten zinc, which is produced using the metallic material. A metallic glass having corrosion resistance ...
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WO/2013/061545A1 |
Provided is a method for producing high-strength steel sheets having superior workability, having a total elongation (EL) of at least 25% and a tensile strength (TS) of at least 980 MPa, and being favorable as an automobile part starting...
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WO/2013/061543A1 |
A high-tension hot-rolled steel plate having: a composition comprising, in mass%, 0.010% to 0.050% of C, 0.2% or less of S, 0.1% to 0.8% of Mn, 0.025% or less of P, 0.01% or less of S, 0.01% or less of N, 0.06% or less of Al, and 0.05% t...
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WO/2013/056305A1 |
A method of forming an Al-Zn-Si-Mg alloy coating on a strip that includes dipping strip into a bath of molten Al-Zn-Si-Mg alloy and forming a coating of the alloy on the strip, with the Al-Zn-Si-Mg alloy containing in % by weight: Al: 2 ...
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WO/2013/047812A1 |
A high-strength hot-dip galvanized steel sheet which includes a steel sheet that comprises major components and that contains at least 40 vol.% the sum of bainite and martensite, 8-60 vol.% retained austenite, and less than 40 vol.% ferr...
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WO/2013/047820A1 |
This hot-dip galvanized steel sheet comprises a steel sheet and a deposit layer formed on the surface of the steel sheet, wherein the steel sheet has a microstructure that contains 20-99 vol.% martensite and/or bainite, with the remainin...
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WO/2013/047821A1 |
The present invention relates to a steel which contains C, Si, Mn, P, S, Al, N, and O each, a remainder of which is formed of Fe and inevitable impurities. In a range between a 1/8 thickness around a 1/4 plate thickness from a surface of...
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WO/2013/047755A1 |
This base steel sheet has a hot-dip galvanized layer formed on the surface, and the volume fraction of a retained austenite phase of the steel sheet structure in a range of 1/8 of the sheet thickness to 3/8 of the sheet thickness, center...
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WO/2013/047739A1 |
Provided is a high-strength hot-dip galvanized steel sheet and the like, said steel sheet providing high ductility while ensuring high strength with a maximum tensile strength of at least 900 MPa, and having excellent mechanical cutting ...
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WO/2013/046695A1 |
Provided is a high-strength hot-dip galvanized steel sheet that has a high yield ratio and that has excellent workability, i.e., ductility and hole expandability. The composition of chemical components of the steel sheet comprises, in ma...
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WO/2013/047808A1 |
A high-strength hot-dip galvanized steel sheet containing a main component, the steel sheet having at least 40 wt% of ferrite as a main phase in terms of the volumetric ratio, and 8-60% inclusive of residual austenite, the remaining stru...
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WO/2013/047760A1 |
A hot-dip zinc plating layer or an alloyed hot-dip zinc plating layer is formed on the surface of a base steel sheet comprising, in terms of volume fractions, 40 to 90% of a ferrite phase, and not more than 5% of a retained austenite pha...
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WO/2013/047830A1 |
A high-strength hot-dipped galvanized steel sheet which has a tensile strength of 980 MPa or more, while having excellent plating adhesion, formability and bore expanding properties. This high-strength hot-dipped galvanized steel sheet h...
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WO/2013/047819A1 |
Provided is a hot dip galvanized steel plate having a hot dip galvanized layer on the surface of a base material steel plate. The base material steel plate contains 0.1 to less than 0.40% C, 0.5 to 3.0% Si, 1.5 to 3.0% Mn by mass, the qu...
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WO/2013/047804A1 |
Provided are a steel sheet that has a hot-dip galvanized layer and that exhibits superior plating wettability and plating adhesion, and a production method therefor. A steel sheet containing readily oxidizable elements including Si and M...
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WO/2013/031984A1 |
By the method of the present invention, in the manufacture of a hot-stamp molded part by molding a surface-processed steel sheet formed with Zn-Fe plating on a base steel sheet surface using hot-stamp molding, the surface-processed steel...
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WO/2013/027827A1 |
A surface-treated hot-dipped steel material comprises a steel material and a coating material formed on the surface of the steel material, wherein the coating material comprises a plating layer and a coating film formed on the surface of...
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WO/2013/027837A1 |
This coated plated steel material comprises a steel material and a coating material that is on the surface of the steel material. The coating material has, sequentially from the side closer to the steel material, a plating layer, a coati...
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WO/2013/022010A1 |
Provided are: a high-strength hot-dip galvanized steel sheet having excellent workability and a tensile strength of at least 440 MPa; and a production method therefor. The structure of the steel sheet has a ferrite phase having an area r...
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WO/2013/022008A1 |
Provided are: a high-strength hot-dip galvanized steel sheet having excellent workability and a tensile strength of at least 440 MPa; and a production method therefor. The structure of the steel sheet has a ferrite phase having an area r...
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WO/2013/018726A1 |
Provided are: an alloyed hot-dip zinc-coated steel sheet that, as an alloyed hot dip zinc-coated steel sheet that uses a high-strength steel sheet as the parent material, reliably and sufficiently increases the adhesion of the coating la...
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WO/2013/018739A1 |
This high-strength galvanized steel sheet has a maximum tensile strength of at least 900 MPa and results from forming an alloyed galvanizing layer on the surface of a parent material steel sheet containing C, Si, Mn, P, S, Al, N, and O a...
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WO/2013/015402A1 |
This method for manufacturing a semiconductor device is provided with: a step wherein a semiconductor element (1), a substrate (2) having Cu as a main element of at least the main surface, and a ZnAl eutectic solder chip (3') smaller tha...
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WO/2013/011824A1 |
This panel is a panel that is made of a plated steel sheet having a plating layer at least on one side of the steel sheet. Among multiple convex sections that project from a predetermined reference plane, multiple flat sections that are ...
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WO/2013/010547A1 |
The present invention relates to a method 931 for producing a solid element, which comprises the thermoelectrically active material beta-Zn4Sb3. The method utilizes that is possible to directly synthesize and press pellets of Zn4Sb3 star...
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WO/2013/005670A1 |
A high-tension hot-dip plated cold-rolled steel sheet which is excellent in terms of ductility, work hardenability, and stretch flangeability and which has a tensile strength of 750 MPa or higher, wherein the base cold-rolled steel sheet...
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WO/2013/002358A1 |
A high-corrosion-resistance hot-dip galvanized steel plate that has a highly uniform appearance. A plating layer containing 4-22% aluminum, 1-6% magnesium, and 0.001-1% silicon by mass, with the remainder comprising zinc and unavoidable ...
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WO/2012/168530A1 |
The invention relates to a compound material for the manufacture of ecological ammunition, characterized in that it includes a) a metal matrix consisting of an alloy of zinc and bismuth, of zinc and aluminum, of tin and bismuth or of zin...
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WO/2012/169389A1 |
Provided are: a steel sheet that is for hot pressing, has superior cold pressing properties as well, has superior oxidation resistance, and can suppress the occurrence of ZnO and scales during hot pressing; and a method for producing a h...
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WO/2012/153298A1 |
It is provided a component for taps and fittings (1), bathrooms, bathroom fittings and the like comprising a base structure (2) substantially defining the outline of said component (1) made up of a zinc alloy that comprises aluminium in ...
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WO/2012/153299A1 |
It is provided an accessory element (1) for garments for example consisting of buckles, accessories for belts, handles, fastening elements for bags and jewellery objects and comprising at least one component (2) made of a zinc alloy incl...
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WO/2012/147863A1 |
This steel sheet for hot stamping members has a chemical composition which contains, in mass%, 0.10-0.35% of C, 0.01-1.0% of Si, 0.3-2.3% of Mn and 0.01-0.5% of Al, while suppressing P to 0.03% or less, S to 0.02% or less and N to 0.1% o...
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WO/2012/148016A1 |
The present invention relates to a sacrificial anode having a low corrosion potential for preventing a ship from being corroded. The sacrificial anode is characterized in that it contains an additive material consisting of a non-heavy me...
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WO/2012/126151A1 |
A free machining zinc-copper based wrought zinc alloy and a preparation method thereof. The zinc alloy is characterized by having the following composition by weight: copper 0.5 to 10%, bismuth 0.1 to 3.5%, titanium 0.001 to 0.1%, inevit...
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WO/2012/121240A1 |
The negative electrode active material for electrical devices according to the present invention comprises an alloy containing more than 25 mass% but less than 54 mass% silicon, more than 1 mass% but less than 47mass% carbon, more than 1...
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WO/2012/118073A1 |
The present invention provides a steel sheet hot-dip-coated with a Zn-Al-Mg-based system for welded structural members, which can be used as a steel material suitable for an arc-welded structural member and which is significantly improve...
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WO/2012/114407A1 |
The present invention relates to an alkali secondary battery which is equipped with a gel-like negative electrode (3) comprising a zinc alloy powder. At present, in an alkali dry-cell battery, the contents of aluminum, indium and the lik...
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WO/2012/110936A1 |
It is provided an accessory consisting of a lock or the like (1) subject to manual contact; said accessory (1) comprises a body or shape (2) defining the form of said accessory (1) and made of a zinc alloy comprising aluminium in a perce...
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WO/2012/081276A1 |
[Problem] To provide a zinc-based alloy shot containing added Cu, the zinc-based alloy shot having a minimally discolored novel structure and readily affording a material of relatively high hardness; and a to provide method for manufactu...
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WO/2012/075659A1 |
Disclosed are a zinc alloy for zipper chain and a method for producing zipper chain. The zinc alloy is composed of 0.5-5 wt.% of copper, 0-4.5 wt.% of aluminum, 0.01-0.2wt.% of magnesium, and the balance X, Y, zinc and inevitable impurit...
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WO/2012/077415A1 |
Provided is a Zn-based, Pb-free solder alloy for use at high temperatures, the alloy having a melting point of 300-400°C and excellent wetting properties, bonding properties, workability, and reliability. A Pb-free solder alloy having Z...
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WO/2012/074132A1 |
Provided is a process for producing a hot-pressed member which can keep corrosion resistance after coating. The process for producing a hot-pressed member is characterized by heating a steel sheet at a temperature ranging from 200-800°C...
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WO/2012/043420A1 |
Provided is a high-strength hot-dip galvanized steel sheet which has excellent deep drawability and stretch flangeability and which has a TS of 440 MPa or higher, an average r value of 1.2 or more, and a λ of 80% or higher. Also provide...
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WO/2012/029511A1 |
This device for producing a hot-dip galvanized steel sheet is equipped with: a plating tank in which a plating bath comprising molten zinc and molten Al is held at a bath temperature of T1 and a steel sheet immersed in the plating bath i...
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WO/2012/029470A1 |
The disclosed junction material, manufacturing method thereof, and manufacturing method of junction structure utilize lead-free materials and ensure a high reliability of the junction between a semiconductor element and a frame or substr...
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WO/2012/029512A1 |
An apparatus for producing alloying galvanized sheet steel comprises: a plating tank that stores a plating bath containing molten zinc and molten Al at a bath temperature (T1), and plates a steel sheet dipped in the plating bath; a separ...
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WO/2012/018014A1 |
The purpose of the present invention is to provide a steel sheet which is to be hot-stamped and which can yield hot-stamped products with excellent pitting corrosion resistance and a process for manufacturing hot-stamped steel products u...
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WO/2011/158449A1 |
In a lead-free connection material used in a semiconductor device including a power module and the like, when being exposed to a temperature higher than a normally used temperature range, there has been a case in which the stress relaxat...
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