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WO/2022/059443A1 |
The present invention provides: a thermoelectric material having excellent thermoelectric characteristics at room temperature; a method for producing same; and a thermoelectric power generation element. In one embodiment of the present i...
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WO/2021/039971A9 |
This hot-stamped article comprises a steel base material, a plating layer that is formed on the surface of the base material, and a chemical conversion coating that is formed on the surface of the plating layer. The chemical composition ...
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WO/2021/039973A9 |
This hot stamp molded body is provided with a base material, a plating layer formed on the surface of the base material, and an oxide film formed on the surface of the plating layer, wherein: the plating layer has a chemical composition ...
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WO/2022/049796A1 |
In the present invention, a cold-rolled stainless steel sheet that exhibits excellent pitting corrosion resistance is provided.　According to the present invention, a cold-rolled stainless steel sheet is produced by performing one or mo...
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WO/2022/042088A1 |
The present invention provides a nickel-based high-temperature alloy for 3D printing and a preparation method for powder of same, and belongs to the technical fields of high-temperature alloys and additive manufacturing. Aiming at the pr...
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WO/2022/041255A1 |
A method for preparing a nano-phase reinforced nickel-based high-temperature alloy using micron ceramic particles. In the method, a nickel-based high-temperature alloy is used as a matrix, and one or more of TiC, TiB 2, WC and Al 2O 3 ar...
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WO/2022/044934A1 |
Provided are: an alloy powder in which nickel and cobalt can be easily dissolved in an acid and stably leached with an acid; a manufacturing method with which an alloy powder that enables stable acid leaching can be obtained at low cost;...
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WO/2022/044931A1 |
Provided is a technique for obtaining metal powder having little variation in particle size by stabilizing the supply amount of molten metal when manufacturing the metal powder by means of atomization.　The present invention is an atomi...
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WO/2022/041694A1 |
The present invention relates to an ultrasonic rolling surface strengthening process for a medium-entropy alloy plate, comprising the following steps: S1: preparing metal raw materials into a medium-entropy alloy ingot according to compo...
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WO/2022/041252A1 |
Disclosed is a method for eliminating cracks during 3D printing with a nickel-based superalloy. The nickel-based superalloy comprises the following components in mass percentages: 14-23% of Co, 11-15% of Cr, 2-5% of Al, 3-6% of Ti, 2.7-5...
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WO/2022/045129A1 |
This negative electrode active material for secondary batteries contains an intermetallic compound that has a cage structure; the cage structure is composed of at least one first atom that is arranged within a cage, and a plurality of se...
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WO/2022/041693A1 |
The present invention relates to a TiC strengthened CoCrNi medium-entropy alloy composite material and a preparation method therefor. Said composite material has a composition of CoxCryNiz(TiC)v by molar percentage, wherein x, y and z va...
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WO/2022/045128A1 |
This negative-electrode active material for secondary batteries contains an intermetallic compound having a cage structure. The cage structure is constituted of at least one first atom disposed in a cage and a plurality of second atoms d...
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WO/2022/025083A1 |
This Ni-Cr-Mo-N alloy contains, in mass%, 22.0% or more of Ni, 22.0% or more of Cr, 5.0% or more of Mo, 0.180% or more of N, Si, Al and Mn, with the balance being made up of Fe and unavoidable impurities, and satisfies formulae (1) to (3...
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WO/2022/014564A1 |
Provided is a cobalt-chromium alloy member suitable for use in a medical or aerospace device. According to the present invention, a cobalt-chromium alloy raw material comprises a composition containing, in terms of mass%, 23-32% of Ni, 3...
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WO/2022/006979A1 |
The present application provides soft magnetic alloy powder and a preparation method therefor. The alloy expression of the soft magnetic alloy powder is FeaCobSEc. In the alloy expression, SE comprises at least one of B, P, C, and Si, an...
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WO/2022/009870A1 |
Provided is a novel alloy configured from three or more elements, wherein: the standard deviation of the distributions, within the alloy, of the elements constituting the alloy is equal to or less than 15 at%; and the alloy has high soli...
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WO/2022/006978A1 |
A low temperature assistant alloy powder, a soft magnetic alloy and a preparation method therefor. An alloy expression of the low temperature assistant alloy powder is NiaFebSicBd. In the alloy expression, the following relations are sat...
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WO/2021/261609A1 |
A high-entropy alloy, according to the present embodiment, comprises a first phase and a second phase respectively comprising iron and copper, and iron and a first metal other than copper, and having mutually different compositions. A re...
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WO/2021/248755A1 |
A novel nickel-chromium-cobalt-molybdenum high-temperature alloy seamless pipe for use in a power station, comprising the following components by weight percentage: C: 0.03-0.10％, Si≤1.0％, Mn≤0.70％, P≤0.012％, S≤0.008％, ...
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WO/2021/251145A1 |
The present invention provides a multicomponent system alloy having high strength and high ductility.　A multicomponent system alloy according to the present invention comprises titanium, zirconium, niobium, molybdenum, and tantalum, an...
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WO/2021/243398A1 |
A zinc-based alloy comprising 0.1-6 wt% aluminium and 0.1-2 wt% lithium with the remainder being zinc and incidental impurities.
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WO/2021/235371A1 |
The present invention addresses the problem of a silicide alloy material capable of reducing environmental burden and achieving high thermoelectric conversion performance at room temperature, and an element in which the same is used.　P...
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WO/2021/229481A1 |
The present invention describes a copper/Tin-based alloy containing Pt and optionally Zn and/or Pd having colorimetric coordinates that can be modulated from white to yellow to pink and exhibiting striking hardness and thus wear resistan...
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WO/2021/223760A1 |
A High-strength high-temperature alloy for thermal power units and a processing technique therefor. The high-temperature alloy comprises the following components by mass percentage: 0.05 to 0.08% of C, 14 to 17％ of Cr, ≤ 0.5% of Mn, ...
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WO/2021/219564A1 |
Disclosed is a new fully pre-alloyed brazing powder material. The pre-alloyed brazing powder contains specified amounts of iron, nickel, manganese silicon, boron and balanced with copper. The pre-alloyed brazing powder material can be mi...
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WO/2021/210506A1 |
A sputtering target according to the present invention contains Ge, Sb and Te, while having an S content of more than 50 mass ppm but not more than 500 mass ppm. A method for producing a sputtering target according to the present inventi...
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WO/2021/204326A1 |
The invention relates to the use of an alloy with the composition (in wt.%) Ni 33.5 - 35.0%, Cr 26.0 - 28.0%, Mo 6.0 - 7.0%, Fe < 33.5%, Mn 1.0 - 4.0%, Si < 0.1%, Cu 0.5 - 1.5%, AI 0.01% - 0.3%, C < 0.01%, P < 0.015%, S < 0.01%, N 0.1 - ...
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WO/2021/201106A1 |
Provided are a Ni-Cr-Mo alloy, a Ni-Cr-Mo alloy powder, a Ni-Cr-Mo alloy member, and a member which can be molten and solidified, and are superior in corrosion resistance, abrasion resistance and crack resistance.　A Ni-Cr-Mo alloy acco...
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WO/2021/201118A1 |
The present invention provides an alloy, alloy powder, an alloy member, and a composite member which are excellent in corrosion resistance and abrasion resistance, have crack resistance, and are suitable for an additive fabrication metho...
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WO/2021/200326A1 |
Provided is a copper-manganese-nickel-based alloy having characteristics close to those of a nickel-chromium-based alloy (particularly in terms of resistivity). An additional purpose of the present invention is to provide an alloy having...
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WO/2021/193529A1 |
The present invention provides an alloy which has resistance to an aluminum alloy in a molten state, and the like.　This alloy contains Nb and Mo as a first element group and at least one element selected from among Ta, W, Ti, Hf and Zr...
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WO/2021/185942A1 |
According to the invention, by selecting elements of a cobalt-based alloy with silicon, a weldable cobalt-based alloy with high strength is provided.
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WO/2021/183459A1 |
Nickel-based alloys having improved localized corrosion resistance, improved stress-corrosion cracking (SCC) resistance and impact strength are disclosed. The improvements come from the provision of compositions that are resistant to del...
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WO/2021/174727A1 |
Disclosed is a method for preparing a nickel-based deformed high-temperature alloy turbine disk forging for high temperature use. The alloy has high contents of solution strengthening elements W and Mo and strengthening phase, i.e. γ' p...
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WO/2021/172378A1 |
Provided is stainless steel in which the S content has been reduced and the formation of hard inclusions has been suppressed, wherein among inclusions having a circle equivalent diameter of 5 µm or greater, the number density of primary...
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WO/2021/169985A1 |
A high-entropy alloy containing boron and rare earth and a magnetic field treatment method therefor. The whole treatment process is divided into two parts, i.e. pulse magnetic field heat treatment and low-temperature static magnetic fiel...
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WO/2021/172381A1 |
A stainless steel for metal foils, said stainless steel having excellent surface properties and containing, in mass%, from 0.0001% to 0.15% of C, from 0.30% to 2.0% of Si, from 0.1% to 15% of Mn, 0.040% or less of P, from 5% to 30% of Ni...
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WO/2021/172376A1 |
Provided is stainless steel exhibiting superior mirror polishability, said stainless steel containing 0.0001-0.15 mass% C, 0.30-2.0 mass% Si, 0.1-15 mass% Mn, 5-30 mass% Ni, 0.0001-0.01 mass% S, 16-25 mass% Cr, 0-5 mass% Mo, 0-0.005 mass...
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WO/2021/166762A1 |
According to one embodiment of the present invention, a brazing filler material for bonding a ceramic substrate and a metal plate to each other is characterized by having an endothermic peak within the range of from 550°C to 700°C in t...
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WO/2021/165333A1 |
The present invention relates to bioresorbable Fe-Mn-based alloys with pseudoelastic properties, with controllable and relevant biodegradation rates, excellent mechanical properties and their use for medical implants, in particular vascu...
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WO/2021/153550A1 |
This thermoelectric conversion module is formed by electrically connecting, by a conductive member, one end of an n-type thermoelectric conversion element having a negative Seebeck coefficient and having a half-Heusler structure to one e...
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WO/2021/128434A1 |
Disclosed is an easy-to-cut zinc-copper-nickel alloy, wherein the composition thereof, in weight percentage, is: Cu: 42.5-47.5 wt%, Ni: 8.0-12.0 wt%, Mn: 4.0-8.0 wt%, and Bi: 0.05-1.5 wt%, the balance being Zn and inevitable impurities. ...
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WO/2021/121185A1 |
Provided are a high-strength and high-toughness antioxidant iron-nickel-based high-temperature alloy and preparation method thereof, wherein the iron-nickel-based high-temperature alloy comprises, in percentage by weight, 35-45% of Fe, 1...
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WO/2021/123239A1 |
The present invention relates to conductive multicomponent multiphase metal alloy. The metal alloy has the following (in atom-%):Ni, in a total amount of 35–70; wherein the remaining 30–65 comprises at least three elements selected f...
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WO/2021/120811A1 |
A two-step ball milling method, comprising: ball milling by a first ball mill and ball milling by a second ball mill; the ball milling by the first ball mill being performed for 8-11 hours using four types of medium-high aluminum balls w...
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WO/2021/104108A1 |
Disclosed is a marine-microbial-corrosion-resistant high-entropy alloy, the chemical general formula of the marine-microbial-corrosion-resistant high-entropy alloy being Al0.1CoCrFeNiCux, wherein x is the molar fraction of Cu, and 0.3 â‰...
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WO/2021/100295A1 |
The present invention provides: a conductive body having a conductivity higher than that of conventional conductive bodies made of silver; and a conductive film-provided substrate on which a conductive film is formed.　This conductive b...
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WO/2021/087133A1 |
Methods and compositions are provided for improving metal dusting corrosion, abrasion resistance and/or erosion resistance for various materials, preferably for applications relating to high-temperature reactors, including dense fluidize...
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WO/2021/070735A1 |
This alloy material has a chemical composition containing, in terms of mass%, at most 0.030% of C, 0.01-1.0% of Si, 0.01-2.0% of Mn, at most 0.030% of P, at most 0.0050% of S, 28.0-40.0% of Cr, 32.0-55.0% of Ni, 0.010-0.30% of sol. Al, 0...
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