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WO/2021/251227A1 |
An extruded perforated aluminum alloy tube for heat exchangers, said extruded perforated aluminum alloy tube being characterized by being formed from an aluminum alloy which contains from 0.60% by mass to 1.80% by mass of Mn and from 0.2...
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WO/2021/248260A1 |
A metal material, a preparation method therefor and a metal material product thereof, the metal material comprising the following components in parts by weight: 35-42 parts of nickel, 15-20 parts of cobalt, 1-3 parts of silver, 25-30 par...
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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/2021/247373A1 |
New aluminum casting (foundry) alloys are disclosed. The new aluminum casting alloys may include from 6.0 to 11.5 wt. % Si, from 0.30 to 0.80 wt. % Fe, optionally from 0.07 to 0.20 wt. % of X, wherein X is selected from the group consist...
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WO/2021/243683A1 |
The present invention relates to the technical field of the preparation of magnesium alloy metal materials. In particular, provided is a method for preparing a biomedical magnesium alloy wire material. A magnesium, zinc and neodymium all...
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WO/2021/243684A1 |
A degradable magnesium alloy in-situ composite staple and a preparation method therefor, relating to the technical field of biomedical materials. The staple is made of a composite structural material and mainly comprises two parts; an in...
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WO/2021/245345A1 |
The invention relates to the use of a wrought T8 aluminium alloy product with the following composition, in wt%, Cu: 3.6 – 4.4; Mg: 1.2 – 1.4; Mn: 0.5 – 0.8; Zr: ≤ 0.15; Ti: 0.01 – 0.15; Si ≤ 0.20; Fe ≤ 0.20; Zn ≤ 0.25; o...
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WO/2021/241250A1 |
The alloy member 100 is made of an alloy which contains Mg, Li, and Al, with the sum of the Mg content and the Li content being 90 mass% or more and the Al content being in a range of 1 mass% to 10 mass%, and which has an α-phase and a ...
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WO/2021/242772A1 |
New aluminum alloys having an improved combination of properties are disclosed. In one approach, a new aluminum alloys may include from 0.50 to 3.0 wt. % of X, wherein X comprises (wt. % Bi + wt. % Sn), from 0.50 to 4.0 wt. % Si, from 0....
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WO/2021/240839A1 |
This Ag alloy sputtering target comprises an Ag alloy that includes Ge and In, and the crystallite diameter thereof as derived by the Scherrer equation is 220 Å or less. The Ag alloy preferably has a composition containing In in a range...
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WO/2021/241502A1 |
This copper alloy bar material is suppressed in resistance variation among products or among production lots, while having an alloy composition that contains from 3% by mass to 20% by mass of a manganese, with the balance being made up o...
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WO/2021/239919A1 |
The invention relates to a method for hardening a sheet or strip made of an aluminum alloy of the 6xxx row and to a sheet or strip produced using said method. In order to accelerate the hardening method, a multistage thermal treatment is...
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WO/2021/241251A1 |
An alloy member according to the present invention is composed of an alloy that contains Mg and Li, in which the sum of the Mg content and the Li content is 90 mass% or more, and that has an α phase and a β phase, and has a first surfa...
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WO/2021/230080A1 |
Provided are a 6000-series aluminum alloy forging material having high strength and exceptional toughness (excellent ductility), and an efficient method for manufacturing the same. This aluminum alloy forging material is characterized by...
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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/2021/226103A1 |
The present disclosure relates to a new family of 5000-series alloys that have high strength and can resist strength softening during stabilization and/or annealing treatment, after cold rolling, working or strain hardening, which are hi...
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WO/2021/223024A1 |
A welded assembly includes a first object or substrate, an interlayer, and a subsequent layer deposited on the interlayer. The interlayer is an ESD coating deposited on the first object, and the subsequent layer is deposited by ESD on th...
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WO/2021/223758A1 |
A wrought superalloy capable of forming a composite corrosion-resistant layer and a preparation process therefor. The wrought superalloy comprises (in mass percentages): 16-19% of Cr, 10-15% of Co, 0.5-1.5% of Ti, 3.5-4.5% of Al, W: ≤0...
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WO/2021/223759A1 |
A high-strength and corrosion-resistant nickel-based polycrystalline high-temperature alloy and a preparation method therefor. The high-temperature alloy comprises (in mass percentages): 13-17% of Cr, 15-20% of Co, 0.1-0.5% of Ti, 5.0-5....
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WO/2021/220188A1 |
Provided herein is a rolled composite aerospace product comprising a 2XXX-series core layer and an Al-Cu alloy clad layer coupled to at least one surface of the 2XXX-series core layer, wherein the Al-Cu alloy is an aluminium alloy compri...
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WO/2021/220824A1 |
Provided is a hydrogen storage alloy of an AB5 type that has a low Co quantity and uses Mm comprising La and Ce, wherein reduction in a lifespan characteristic can be prevented. A hydrogen storage alloy in which Mm makes up the A sites...
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WO/2021/220152A1 |
Described herein is a brazed heat exchanger comprising at least one header, manifold and/or tube structured to hold a coolant or refrigerant; said header, manifold, and/or tube component including a plurality of apertures; a plurality of...
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WO/2021/214891A1 |
A magnesium alloy sheet comprising a magnesium-based alloy, wherein the magnesium-based alloy has: a composition including 4.5 mass% to less than 8.5 mass% Al; and a structure that satisfies the conditions that fb/fa is 7 or greater and ...
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WO/2021/215241A1 |
A magnesium alloy which has a Cu content of from 0 to 1.5% by mass, an Ni content of from 0 to 0.5% by mass, a Ca content of from 0.05 to 1.0% by mass, an Al content of from 0 to 0.5% by mass, a Zn content of from 0 to 0.3% by mass, an M...
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WO/2021/216950A2 |
Provided herein are corrosion resistant metal substrates and methods for producing the same by thermal modification. The disclosure provides methods for producing corrosion resistant substrates by producing a pretreatment film on a surfa...
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WO/2021/215306A1 |
The present invention provides an aluminum molded body having high thermal conductivity as well as higher strength than a rolled material, and a method for producing the aluminum molded body. More specifically, provided are an aluminum m...
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WO/2021/215666A1 |
The present invention relates to a magnesium alloy extrudate comprising 5.0-8.0 wt% of bismuth (Bi), 2.0-7.0 wt% of tin (Sn), the balance of magnesium (Mg) and inevitable impurities, and the magnesium alloy extrudate according to the pre...
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WO/2021/214890A1 |
This magnesium alloy plate is formed from a magnesium-base alloy. The magnesium base alloy has: a composition comprising at least 2.0% by mass and less than 4.5% by mass of aluminum; and a structure. The structure is configured so that f...
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WO/2021/209130A1 |
The present invention concerns nickel alloys in powder form comprising at least 40 wt.-% Ni, about 20.0 to 25.0 wt.-% Cr, about 5.0 to 25.0 wt.-% Co and about 1.5 to 5.0 wt-% Ti, which have a content of B in an amount of less than 40 ppm...
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WO/2021/210146A1 |
Provided is a magnesium alloy sheet formed from a magnesium alloy, wherein: the magnesium alloy has a composition comprising less than 2.0 mass% of aluminum, no more than 1.0 mass% of manganese, and magnesium and inevitable impurities as...
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WO/2021/210352A1 |
An aluminum alloy material comprising a composition containing 1.2-6.5 at% of Fe, 0.15-5 at% of one or more first elements selected from the group consisting of Nd, W, and Sc, and 0.005-2 at% of one or more second elements selected from ...
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WO/2021/208307A1 |
A Cu-Cr-Zr alloy, a manufacturing method therefor, a Cu-Cr-Zr alloy contact line for electrified railways and a manufacturing method therefor. The chemical composition and weight percentage of the Cu-Cr-Zr alloy are as follows: Cr: 0.2%-...
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WO/2021/210510A1 |
A magnesium alloy sheet composed of a magnesium alloy, wherein: the magnesium alloy has a composition containing less than 2.00 mass% of aluminum and 1.00 mass% or less of manganese, with the remainder consisting of magnesium and unavoid...
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WO/2021/206142A1 |
The present invention provides a seal member capable of maintaining functionality, even in usage environments of approximately 900°C, while avoiding excess addition of Co. The present invention is a seal member comprising a γ' precip...
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WO/2021/203629A1 |
A copper alloy strip with excellent comprehensive performance. The copper alloy comprises the following components in percentage by weight: 2.5 wt% - 4.0 wt% of Ni, 0.2 wt% - 1.2 wt% of Co, 0.4 wt% - 1.4 wt% of Si, 0.01 wt% - 0.2 wt% of ...
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WO/2021/206095A1 |
An aluminum alloy substrate for magnetic disks, characterized by comprising an aluminum alloy which contains Fe that is an essential element and also contains at least one of Mn and Ni that are selective elements in which the total conte...
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WO/2021/206097A1 |
Provided are: an aluminum alloy substrate for a magnetic disk; and a magnetic disk using same. The aluminum alloy substrate is composed of an aluminum alloy containing 1.0-6.5 mass% of Mg, with the remainder comprising Al and inevitable ...
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WO/2021/199848A1 |
To provide a copper alloy sheet material having an excellent balance of strength and electrical conductivity as well as excellent press workability, and a method for manufacturing the same. This copper alloy sheet material has an alloy...
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WO/2021/201142A1 |
To control 0.2% proof stress by adjusting particle size distribution to the optimum range through the control of carbide and nitride distribution, the present invention provides a Ni-Cr-Mo-Nb alloy characterized by comprising, in mass%: ...
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WO/2021/199116A1 |
This brazing sheet (1) has: a core material (11) composed of an Al alloy that contains 0.10-3.0 mass% of Mg; and a brazing material (12) which is composed of an Al alloy containing Mg, 6.0-13.0 mass% of Si, and 0.010-0.050 mass% of Bi, l...
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WO/2021/199428A1 |
The present invention relates to a die-casting aluminum alloy for a heat sink and a tool/container in which heat dissipation properties are required, the die-casting aluminum alloy having excellent thermal conductivity and castability, a...
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WO/2021/199732A1 |
The present invention is a brazing sheet for fluxless brazing use, characterized by having a multi-layer structure composed of at least two layers including at least one core material layer and one brazing material layer, in which the br...
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WO/2021/198231A1 |
The present invention relates to pulverulent aluminum alloys having Cu, Zn or Si/Mg as most relevant alloy elements, the alloy further having a content of 1 to 15 wt.% of metals selected from the group M1 comprising Mo, Nb, Zr, Fe, Ti, T...
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WO/2021/201912A1 |
A system for heat-treating a coil of metal can include a furnace, an unwinding system, and a quenching system. The furnace may receive the coil of metal and elevate a temperature of the metal to be within a pre-heated temperature range, ...
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WO/2021/191568A1 |
The invention relates to a method for treating a surface of a metallic part in particular of a turbomachine, the method comprising a step of shot-peening a surface (10) of the metallic part (8) using metallic beads (6) and a step of clea...
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WO/2021/191425A1 |
The invention relates to an aluminum alloy strip for lithographic printing plate supports, which strip has a rolled-in surface topography on at least one strip surface; a method for producing the aluminum alloy strip; and a printing plat...
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WO/2021/193064A1 |
The present invention provides: an aluminum alloy member which can be manufactured at a relatively low cost and has a light weight, and which can have high dimensional accuracy under a high-temperature environment and is less likely to u...
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WO/2021/192792A1 |
Provided is a magneto-sensitive wire suitable for a magnetic sensor with which extension of a measurement range and improvement in environmental durability can both be achieved. This magneto-sensitive wire comprises a Co-based alloy co...
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WO/2021/187360A1 |
A Cu-Ni-Si-based copper alloy plate that contains Ni and Si. At a plate thickness–direction center part, the Cu-Ni-Si-based copper alloy plate includes 0.4–5.0 mass% of Ni and 0.05–1.5 mass% of Si, the remainder being Cu and unavoi...
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