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JP6958459B2 |
To achieve a steel sheet having high yield strength and stably good flexure processability with reducing manufacturing cost, and a manufacturing method therefor.A molten Zn-Al-Mg alloy plated steel sheet having a molten Zn-Al-Mg alloy pl...
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JP6952869B2 |
Disclosed are: a plated steel sheet having a plated film on the surface of a hot rolled steel sheet; and a method for manufacturing the same, wherein the hot rolled steel sheet comprises, by wt%, 0.15-0.25% of C, 0.5% or less of Si, 0.5-...
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JP6951097B2 |
Provided herein is a thermoelectric conversion device and a thermoelectric conversion module that are environmentally friendly and can be provided at low cost, and that are capable of producing a high thermoelectric conversion characteri...
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JP6950666B2 |
To provide a manufacturing method of a molten Zn-Al-Mg-based plated sheet steel excellent in a surface appearance; and to provide a manufacturing line of a molten Zn-Al-Mg-based plated sheet steel.In a manufacturing method of a molten Zn...
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JP2021163578A |
To provide a button type alkali battery superior in reliability.A button type alkali battery comprises a positive electrode, a negative electrode, a separator and an alkali electrolytic solution, which are encased in a battery container ...
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JP2021143425A |
To solve the problem that magnesium is an important element in metal alloy in order to apply corrosion resistance to a coated strip.It is disclosed that the iron strip has a coating of metal alloy on at least one surface of the strip. Th...
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JP6939614B2 |
To provide a method for manufacturing an alloyed hot-dip galvanized steel sheet, capable of further promoting alloying a hot-dip galvanized layer with a steel sheet.The method for manufacturing an alloyed hot-dip galvanized steel sheet c...
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JP6937373B2 |
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...
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JP6933197B2 |
To provide a steel plate for hot pressing with excellent corrosion resistance by reducing a metal Zn amount lost due to oxidation during a heating process of a hot press.A steel plate for hot pressing has a Zn alloy plating layer with a ...
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JP6922858B2 |
To provide a hot-dip Al-Zn based plated steel sheet capable of improving chemical convertibility, and a method for manufacturing the same.The hot-dip Al-Si based plated steel sheet comprises: an alloy layer formed on the surface of a ste...
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JP2021113359A |
To reduce red rust of an Al/Zn coated steel strip under an environment of acid rain or pollution and corrosion at an end of the cross section of the strip under a marine environment.There are selected an AL-Zn-Si-Mg alloy coating and its...
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JP6908209B2 |
A surface-treated metal material includes a metal sheet, a plating layer formed on the metal sheet and containing aluminum, magnesium, and zinc, and a composite coating formed on a surface of the plating layer, the composite coating incl...
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JP6897757B2 |
Provided is a surface treated steel sheet which includes a base metal, and a plated layer formed on a surface of the base metal, wherein an average composition of the plated layer contains, in mass%, Mg: 0.5 to 2.0%, and [60.0≤Zn+Al≤...
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JP6887459B2 |
To provide a thinned metal product excellent in balance between resistance to rupture caused by an oil pit and durability to bending, and a manufacturing method for the same.A manufacturing method for a metal product includes a step of c...
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JP6887184B1 |
To obtain a Pb-free laminate having improved reliability and a method for producing the laminate. This is a laminate having a Zn-Al-based solder alloy and an Al-based base material, and the Zn-Al-based solder alloy contains 1% by weight ...
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JP6887183B1 |
To provide a Pb-free high-temperature solder alloy and molded solder having improved reliability in a heat cycle test. The solder alloy is composed of Al of 1% by weight or more and 9% by weight or less, Ge of more than 1% by weight and ...
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JP2021086665A |
To provide a method for producing a preferred Si-containing negative electrode active material.A method for producing a negative electrode active material is provided that includes a step of mechanically mixing Si and metal M (M is selec...
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JP6880238B2 |
A hot-dip plated steel wire related to an embodiment of the present invention comprises a steel wire to be plated and a plating layer disposed on the surface of the steel wire to be plated, wherein the plating layer has ingredients withi...
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JP6875918B2 |
To provide a manufacturing apparatus and a manufacturing system for a more attractive black plated steel sheet having a plating layer blackened uniformly with respect to a manufacturing method for a black plated steel plate formed by bri...
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JP6875917B2 |
To provide a device capable of accurately positioning an upper side divided body constituting a sealed container required for airtightness at a position consolidated with a lower side divided body.A method for consolidating and positioni...
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JP6874163B2 |
A hot dipped medium manganese steel and a manufacturing method therefor. The medium manganese steel comprises a steel base plate and a coating on the surface of the steel base plate; the mass percentages of the components in the hot dipp...
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JP6870438B2 |
To provide a plated steel material having excellent anticorrosion property with less plating thickness and less amount of Zn being used.A plated steel material having excellent anticorrosion property includes a steel material and a plati...
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JP2021070840A |
To provide a method for manufacturing a slide component with a coating film including an alloy of zinc and tin, and graphite dispersed in the alloy.A method for manufacturing a slide component includes the steps of: forming a coating fil...
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JPWO2020213201A1 |
An object of the present invention is to provide a hot-pressed steel plate and a hot-pressed member having excellent corrosion resistance and weldability. Adhesion amount of 30 to 90 g / m on at least one surface of the steel sheet2A ste...
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JP6865832B2 |
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...
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JP2021055136A |
To reduce hydrogen embrittlement while maintaining excellent corrosion resistance and workability.A hot-dip Zn-Al-Mg plated steel sheet has a Zn-Al-Mg coating layer on a surface of a base steel sheet, and a diffusible hydrogen concentrat...
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JP2021055135A |
To obtain a hot-dip Zn-Al-Mg plated steel sheet having strength, ductility and hole spreading property suitable for various kinds of processing and high corrosion resistance by appropriately calculating an amount of Ti effective for cont...
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JP6855614B2 |
To provide a sputtering target material comprising a sintered alloy having high mechanical strength (in particular, high toughness suitable for a sputtering target material).The sputtering target material comprises a sintered alloy conta...
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JP6847360B2 |
Copper alloy, the elements of which have the following mass fractions:46% to 53.5% copper (Cu);0% to 1.0% aluminum (Al);0% to 1.40% lead (Pb);0% to 0.2% iron (Fe);0% to 0.4% tin (Sn);0% to 0.0002% boron (B);0% to 0.2% arsenic (As); andre...
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JP2021042419A |
To provide a zinc alloy having excellent hardness and a method of producing the same.A zinc alloy contains Al, Mg, Ti and B, the contents of which are as follows: Al content of 3.5 mass% or more and 4.3 mass% or less, Mg content of 0.02 ...
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JP6843246B2 |
The present invention relates to a high-strength steel plate having excellent burring workability in a low temperature range, which is mainly used for automobile chassis parts such as members, lower arms, wheel disks, etc.; and a manufac...
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JP6838665B2 |
Provided are a high-strength electrogalvannealed steel sheet that has a TS of 780 MPa or higher, has good formability and high delayed fracture resistance, and has excellent surface appearance and high coating adhesion, and a method for ...
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JP6835104B2 |
A plated steel wire including a film layer located on a surface of a steel wire and including at least any element selected from an element group constituted of Co, Cr, Cu, Ni, P, Sn, Mn and Fe, and Zn, wherein: a content of each of the ...
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JP6829213B2 |
A scale-style micro-texture electrode wire material and a preparation method therefor and use thereof. In particular, the electrode wire material has a scale-style micro-texture layer on the surface, and the electrode wire material compr...
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JP6829179B2 |
The present invention provides a corrosion-resistant CuZn alloy, the alloy having a Zn content of from 15 to 55% by mass, the balance being Cu and inevitable impurities, wherein a total content of Zn and Cu is 99.995% by mass or more, an...
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JP2021502482A |
The present invention is a method for producing an alloyed hot-dip galvanized steel sheet, which comprises providing a specific steel sheet, recrystallization annealing, hot-dip galvanizing, and alloying treatment, an alloyed hot-dip gal...
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JP6819796B2 |
The purpose of the present invention is to provide a steel sheet for hot pressing that has excellent galling resistance and that slides more easily during hot press molding. A steel sheet for hot pressing that: has a Zn alloy plating lay...
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JP6822506B2 |
A hot-dip galvanized steel sheet including, as a base material, a high-strength steel sheet containing Si and Mn is produced, the hot-dip galvanized steel sheet having excellent adhesion of coating and beautiful coating appearance free f...
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JP6816550B2 |
To provide a molten Zn-Al-Mg-based plated steel sheet that has higher tensile strength than the conventional molten Zn-Al-Mg-based plated steel sheet and realizes an improvement in both strength and bending processability at the same tim...
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JP6814744B2 |
The present invention relates to a process for preparing a tubular article, comprising (a) providing a carrier tube, (b) providing a metal coating on the carrier tube by applying a liquid metal phase onto the carrier tube and solidifying...
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JP6813443B2 |
To provide a method of producing an Sm-Fe-N based rare earth magnet in which excellent coercive force and residual magnetization can be obtained even if sintered at a relatively low pressure.A method of producing a rare earth magnet incl...
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JP2021500475A |
The present invention relates to a method for producing a coated steel sheet.
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JP6805271B2 |
A TWIP steel sheet is provided having an austenitic matrix including by weight: 0.1≤C≤1.2%, 13.0≤Mn<25.0%, 0.1≤Si≤3.0%, 0.1≤Cu≤5.0%, S≤0.030%, P≤0.080%, N≤0.1%, 0.1≤Al≤4.0% and 0.1≤V≤2.50% in such way that:—...
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JP6803457B2 |
A wear-resistant copper-zinc alloy includes in mass %, 28 to 55% Zn, 0.5 to 2% P, and a balance of Cu and unavoidable impurities, and the wear-resistant copper-zinc alloy has an electrical conductivity of 10 to 33% IACS and a hardness of...
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JP6805218B2 |
A hot dip method of forming an Al-Zn-Si-Mg alloy coating on a strip is disclosed. The method includes controlling the conditions in the molten bath to minimise the top dross layer in the molten bath. In particular, the method includes co...
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JP6803975B2 |
The present application provides a method for manufacturing a metal alloy foam. The present application can provide a method for manufacturing a metal alloy foam, which is capable of forming a metal alloy foam comprising uniformly formed...
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JP6805044B2 |
To provide an alloyed hot-dip galvanized steel sheet for hot stamp excellent in film adhesion after hot stamp/coating, while suppressing to the utmost restriction of a hot stamp step and a succeeding chemical conversion step.In an alloye...
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JP6801496B2 |
To provide a molten Zn-Al-Mg-based plated steel sheet that has higher tensile strength than the conventional molten Zn-Al-Mg-based plated steel sheet and realizes an improvement in both strength and bending processability at the same tim...
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JP6797901B2 |
An aluminium-zinc-hot-dipped and colour-coated steel plate having a 600 MPa yield strength grade and a high elongation and a manufacturing method thereof, with the chemical components in mass percentage of a substrate of the steel plate ...
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JP6787002B2 |
To provide an Al-Mg based hot-dip metal coated steel material capable of remarkably improving corrosion resistance and workability.The Al-Mg based hot-dip metal coated steel material includes a steel material and a metal coated layer inc...
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