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WO/2020/234655A1 |
The invention refers to a method of manufacturing a sheet metal product (10) including the steps of: a) providing a molten magnesium alloy consisting of - 0.2 wt% to 2 wt% Zn, - an amount of Ca, - 0.0 wt% to 0.3 wt% Zr, - 0.0 wt% to 1.0 ...
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WO/2020/234367A1 |
The present invention relates to a method for hot rolling an aluminium alloy band (2), wherein the hot rolling method comprises at least one rolling pass through a hot rolling mill, wherein an entry temperature of the aluminium alloy ban...
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WO/2020/235108A1 |
This production method for a TiAl alloy member comprises a forming step (S10) for forming a layered product by layering solidified bodies obtained by sintering or melting and solidifying a TiAl alloy powder by irradiating the powder with...
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WO/2020/235634A1 |
An aluminum alloy material (1) comprises an Al matrix and second phase particles dispersed in the Al matrix, wherein the value of a metallurgical factor F which is expressed by formula (1) is 0.005 or more. F = A∙ρ∙L∙exp(B∙E) ...
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WO/2020/235200A1 |
Provided is a TiAl alloy which contains 48 at% to 50 at% Al, 1 at% to 3 at% Nb, 0.3 at% to 1 at% Zr, and 0.05 at% to 0.3 at% B, with the remainder comprising Ti and unavoidable impurities.
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WO/2020/235201A1 |
Provided is a TiAl alloy which contains 48 at% to 50 at% Al, 3 at% to 5 at% Nb, and 0.1 at% to 0.3 at% B, with the remainder comprising Ti and unavoidable impurities.
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WO/2020/235202A1 |
A TiAl alloy material (10) for hot forging comprises: a TiAl alloy substrate (12) formed from a TiAl alloy which contains 42 at% to 45 at% Al, 3 at% to 6 at% Nb, 3 at% to 6 at% V, and 0.1 at% to 0.3 at% B, with the remainder comprising T...
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WO/2020/231674A1 |
A process for producing a copper-beryllium alloy product. The process comprises preparing a base alloy having 0.15 wt% - 4.0 wt% beryllium and having grains and an initial cross section area. The process further comprises cold working th...
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WO/2020/228503A1 |
A high-strength and high-conductivity Cu-Ag-Sc alloy and a preparation method therefor. The alloy comprises the following components in mass percent: 1-10% of Ag, and 0.05-0.5% of Sc, with the balance being Cu. The hardness of the alloy ...
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WO/2020/225966A1 |
A vanadium-based alloy material having high-temperature strength, which comprises 2.5 to 20.0 at.% of Si, 0.0 to 50.0 at.% of Al, 0.0 to 40.0 at.% of Ti, 0.0 to 40.0 at.% of Cr, 0.0 to 30.0 at.% of Nb, 0.0 to 30.0 at.% of Mo, 0.0 to 5.0 ...
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WO/2020/224894A1 |
The invention relates to a component (10), at least one portion (TB) of which is produced by means of an additive manufacturing process, wherein at least said portion (TB) is produced from an aluminium alloy containing: - 12 wt% to 40 wt...
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WO/2020/223107A1 |
A process is described that includes forming a metal alloy component having a pre-specified three dimensional geometry for use in a nuclear reactor by an additive manufacturing process followed by annealing the formed component at a firs...
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WO/2020/216653A1 |
A method for controlling continuous heat treating and annealing of heat-treatable and non-heat-treatable aluminum alloy sheet at final thickness continuously moving in a floating state horizontally through a continuous convection floatin...
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WO/2020/218058A1 |
A tungsten wire (10) is one made from tungsten or a tungsten alloy, wherein the wire diameter D of the tungsten wire (10) is 100 μm or less and the number of twists to torsional rupture per 50 mm of the tungsten wire (10) is 250×exp(-0...
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WO/2020/218511A1 |
An aluminum alloy fin material comprises an aluminum alloy that has a composition comprising, in terms of % by mass, 1.2 to 2.0% of Mn, 0.5 to 1.3% of Si, 0.05 to 0.13% of Cu, 0.1 to 0.5% of Fe, 0.5 to 3.0% of Zn and a remainder made up ...
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WO/2020/214750A1 |
An aluminum alloy for die casting parts used in automotive structural applications is provided. According to example embodiments, the alloy includes 0.6 to 2.0 wt.% manganese, 0.5 to 4.0 wt.% magnesium, 0.0 to 1.0 wt.% iron, 0.0 to 3.0 w...
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WO/2020/213713A1 |
A titanium sheet pertaining to the present invention is such that the average crystal grain size is 40 µm or less, the standard deviation of a grain size distribution based on logarithms of crystal grain sizes (µm) is 0.80 or less, and...
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WO/2020/212883A1 |
A method for surface modification of a titanium substrate or a titanium alloy substrate comprising: a) applying at least one beta phase stabiliser to a surface of the titanium substrate or titanium alloy substrate; and b) heating the sur...
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WO/2020/213224A1 |
Provided are: a copper alloy sheet material which has excellent bendability while maintaining high strength, also has excellent stress corrosion cracking resistance and stress relaxation resistance properties, and is inexpensive; and a m...
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WO/2020/213719A1 |
This titanium alloy plate has a chemical composition containing, in terms of mass%: a total of 0.2-7.0% of one type or two or more types selected from the group consisting of 0-2.0% of Sn, 0-5.0% of Zr, and 0-7.0% of Al; at most 0.100% o...
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WO/2020/213307A1 |
Provided is an aluminum alloy member for forming a fluoride coating film thereon, which does not undergo the formation of dot-like black protruding portions and therefore has excellent smoothness and also has excellent corrosion resistan...
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WO/2020/213715A1 |
This titanium sheet has a chemical composition containing, by mass%, O: 0% to 0.400%, Cu: 0% to 1.50%, Fe: 0% to 0.500%, N: 0.100% or less, C: 0.080% or less, H: 0.0150% or less, and the balance Ti and impurities. The titanium sheet has ...
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WO/2020/209026A1 |
Provided is a Cu-(Ni,Co)-Si alloy wire that has flexibility (Vickers hardness of 150-200 HV) suitable for crimping connector terminals, in addition to electrical conductivity, strength, and elongation. Said Cu-(Ni,Co)-Si alloy wire conta...
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WO/2020/203576A1 |
The present invention increases the adhesiveness between a plating film for reducing the contact electrical resistance and a copper alloy plate containing Mg. Provided is a copper alloy plate containing, in a center section in a plate th...
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WO/2020/199470A1 |
Disclosed are a low-rare-earth and high-corrosion-resistance magnesium alloy, and a preparation method therefor. The alloy comprises the following components by weight percentage: 6.5-7.5% of A1, 0.4-0.6% of Zn, 0.1-0.4% of Mn, 0.5-1.2% ...
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WO/2020/206161A1 |
New methods of making cold formed, extruded aluminum lithium alloys, and unrecrystallized products made therefrom are disclosed. A method may include one or more of heating an unrecrystallized extruded aluminum-lithium product to a treat...
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WO/2020/204167A1 |
Provided is an aluminum alloy brazing sheet used for brazing in an inert gas atmosphere without using a flux, wherein a brazing material is clad on at least one surface of the core of the aluminum alloy brazing sheet, and an oxide contai...
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WO/2020/198769A1 |
The invention relates to a continuously cast bolt made of an aluminum-based alloy for an extruded profiled section which has a yield strength of more than 260 MPa, preferably more than 280 MPa, in particular more than 300 MPa. According ...
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WO/2020/203980A1 |
The present invention addresses the problem of providing a magnesium alloy sheet that can be shaped at ordinary temperatures and has an excellent balance between strength and ductility. The aforementioned problem can be solved by a mag...
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WO/2020/203071A1 |
Provided are: a copper material which can be prevented from the growth and non-uniformization of crystal grains even after heating; and a heat-dissipating member which comprises the copper material. The copper material has a composition ...
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WO/2020/204168A1 |
Provided is an aluminum alloy brazing sheet used for brazing in an inert gas atmosphere without using a flux, wherein an intermediate material and a brazing material are clad, in order from the core side, on at least one surface of the c...
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WO/2020/205508A1 |
A phase transformational cellular material, including a plurality of bistable cells, each respective bistable cell operationally connected to at least one other respective bistable cell. Each bistable cell enjoys a first stable phase and...
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WO/2020/203460A1 |
Provided are a Ni-based super-heat-resistant alloy for stably obtaining high tensile strength and a method for manufacturing the same. Provided are: a Ni-based super-heat-resistant alloy that has a compositional makeup including, in mass...
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WO/2020/195542A1 |
Provided are: a hydrogen-intercalated alloy suitable for a negative electrode of an in-vehicle alkaline battery; an alkaline battery using same; and a vehicle. A fine-grained hydrogen-intercalated alloy used for an alkaline battery, and ...
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WO/2020/196792A1 |
A copper alloy strip according to the present invention has an alloy composition containing 3-20 mass% of manganese with the remainder comprising copper and inevitable impurities, wherein the average value of KAM is at least 1° and less...
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WO/2020/195219A1 |
This copper alloy plate contains 0.1-0.6 mass% of Cr, and a total of 0.01-0.30 mass% of Zr and/or Ti, the remaining portion being copper and incidental impurities. Regarding the copper alloy plate, the Schmid factor as measured when tens...
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WO/2020/196791A1 |
This copper alloy bar has a composition that contains 3–20 mass% of manganese (Mn), the remainder comprising copper (Cu) and unavoidable impurities. The copper alloy bar is characterized in that the ratio (the surface layer [Mn/Cu] rat...
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WO/2020/195218A1 |
This copper alloy plate contains 0.1-0.6 mass% of Cr, and a total of 0.01-0.30 mass% of Zr and/or Ti, the remaining portion being copper and incidental impurities. Regarding this copper alloy plate, the difference between the Schmid fact...
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WO/2020/195690A1 |
Provided is, as a material for an automotive door beam, a 7000-series aluminum alloy extruded material having excellent SCC resistance in a higher strength range (proof stress of 460 MPa or greater) than ever before. The 7000-series alum...
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WO/2020/195543A1 |
Provided are a hydrogen storage alloy suitable for a negative electrode of an on-board alkaline storage battery, an alkaline storage battery using the same, and a vehicle. Provided are: a fine-grained hydrogen-storage alloy that is used ...
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WO/2020/194906A1 |
The present invention provides a scroll member which has excellent mechanical strength at the root part of a blade, where the largest load is applied, and which is provided with an alumite film that has a sufficient hardness. The prese...
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WO/2020/195049A1 |
Provided are: a method for producing a Ni-based super-heat-resistant alloy having a constituent composition such that the equilibrium precipitation amount of a gamma-prime phase at 700ºC is 35 mol% or more; and a Ni-based super-heat-res...
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WO/2020/187368A1 |
The invention relates to a nickel alloy comprising (in wt.%) Ni 50 - 55%, Cr 17 - 21%, Mo > 0 - 9%, W 0 - 9%, Nb 1 - 5.7%, Ta > 0 - 4.7%, Ti 0.1 - 3.0%, AI 0.4 - 4.0%, Co max. 3.0%, Mn max. 0.35%, Si max. 0.35%, Cu max. 0.23%, C 0.001 - ...
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WO/2020/189673A1 |
An aluminum alloy foil (1) is an aluminum alloy foil having a first surface (1A). The aluminum alloy foil (1) contains: aluminum; silicon; 0.4-3.04 mass% of manganese; 0.03-0.08 mass% of iron; 0.00001-0.03 mass% of zinc; 0.00001-0.02 mas...
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WO/2020/190229A1 |
The invention is related to the first nickel-based bulk metallic glass alloys having high glass forming ability in which both a phase having high fracture toughness, nickel solid solution and borides having high hardness can be formed by...
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WO/2020/189674A1 |
An aluminum alloy foil (1) is one having a first surface (1A). The aluminum alloy foil (1) contains aluminum, silicon, 0.4 to 1.75% by mass inclusive of manganese, 0.02 to 0.08% by mass inclusive of iron, 0.00001 to 0.03% by mass inclusi...
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WO/2020/190824A1 |
A method of modifying the physical characteristics of a base titanium alloy article previously manufactured through a selective melting process is disclosed. The method includes introducing hydrogen through a thermohydrogen process to th...
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WO/2020/189215A1 |
This TiAl alloy material for hot forging has a chemical composition comprising, in terms of atomic ratio, 43.0-45.0% of Al, 4.0-6.0% of Nb, 1.5-3.5% of Cr, and a remainder of Ti and unavoidable impurities. In addition, the TiAl alloy mat...
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WO/2020/189214A1 |
This TiAl alloy material for hot forging has a chemical composition comprising, in terms of atomic ratio, 39.0% to 39.9% aluminum, 3.0% to 5.0% niobium, 3.0% to 4.0% vanadium, and 0.05% to 0.15% carbon, the remainder being titanium and u...
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WO/2020/187942A1 |
The present invention is directed to a bottom part of a battery box for electric or hybrid motor vehicles made from an aluminium alloy sheet having a thickness between 2 and 6 mm, wherein said aluminum alloy comprises 2.5 to 4.0 wt.% of ...
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