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WO/2020/261636A1 |
This copper allow casting comprises, 58.5-65.0 mass% (exclusive of 58.5 and 65.0) of Cu, 0.40-1.40 mass% (exclusive of 0.40 and 1.40) of Si, 0.002-0.25 mass% (exclusive of 0.002 and 0.25) of Pb, 0.003-0.19 mass% of P (exclusive of 0.003 ...
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WO/2020/261611A1 |
This free-cutting copper alloy comprises Cu: 58.0%-65.0% exclusive, Si: 0.30%-1.30% exclusive, Pb: greater than 0.001% and less than or equal to 0.20%, Bi: greater than 0.020% and less than or equal to 0.10% and P: 0.001%-0.20% exclusive...
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WO/2020/260017A1 |
The present invention relates to an Al alloy which contains Cr, to a component comprising an alloy of this type, to a method for producing the alloy and the component, and to a vehicle comprising a corresponding component.
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WO/2020/261666A1 |
This free-cutting copper alloy contains more than 57.5% but less than 64.5% of Cu, more than 0.20% but less than 1.20% of Si, more than 0.001% but less than 0.20% of Pb, more than 0.10% but less than 1.00% of Bi and more than 0.001% but ...
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WO/2020/263864A1 |
Disclosed are improved thick wrought 7xxx aluminum alloy products, and methods for producing the same. The new 7xxx aluminum alloy products may realize an improved combination of properties, such as an improved combination of two or more...
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WO/2020/261436A1 |
This titanium alloy plate contains, in mass%,7.50-8.50% of Al, 0.70-1.50% of Fe, 0.50-2.00% of Nb, 0.05-0.30% of Si, 0.0-2.0% of Cr, 0.25% or less of O, 0.010% or less of N, 0.010% or less of C, and 0.013% or less of H, the balance being...
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WO/2020/259246A1 |
Provided are a high-temperature alloy seamless tube and a preparation method therefor. The high-temperature alloy seamless tube comprises the following components in percentage by weight: C: 0.01 to 0.06%, Si: 0.40 to 1.00%, Mn: 0.30 to ...
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WO/2020/255963A1 |
A titanium material according to the present invention has a surface part in which a plurality of recesses are present, wherein the total area percentage of the recesses in the surface part is 30-70%, the average value of circle-equivale...
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WO/2020/255836A1 |
There is provided a copper composite plate material in which: one surface of a first copper layer is pressure-welded to a second copper layer; the first copper layer is configured from a precipitation-strengthened copper alloy; and the s...
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WO/2020/249113A1 |
Disclosed are a low-chromium corrosion-resistant high-strength polycrystalline high-temperature alloy and a preparation method therefor. The alloy composition meets the following range requirements in percentages by mass: Cr: 15-18%, Co:...
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WO/2020/249148A1 |
The present invention relates to a method for producing a rotary disc or a blisk for a high-pressure compressor or a high-speed turbine, in particular a low-pressure turbine of an aircraft engine, in particular a geared turbofan engine, ...
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WO/2020/248661A1 |
Provided is a laser shock peening method for a tenon groove portion of a high-temperature alloy small-size turbine disc. The method comprises the following steps: designing a track scheme for the laser shock peening of a tenon groove of ...
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WO/2020/246094A1 |
This palladium-coated copper bonding wire includes a core material composed mainly of copper and a palladium layer on the core material, wherein: the concentration of palladium with respect to the entire wire is 1.0-4.0 mass%; and the wo...
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WO/2020/247178A1 |
New aluminum alloy are disclosed. The new aluminum alloys may include from 0.70 to 1.4 wt. % Si, from 0.70 to 1.3 wt. % Mg, wherein (wt. % Mg) / (wt. % Si) is not greater than 1.40, from 0.70 - 3.0 wt. % Zn, from 0.55 to 1.3 wt. % Cu, wh...
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WO/2020/239527A1 |
The invention relates to a method for manufacturing or modifying an endodontic instrument made from an NiTi alloy, comprising a heat-treatment. The invention further relates to an endodontic instrument, preferably obtained by the method,...
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WO/2020/238219A1 |
The present invention relates to the field of medical titanium alloy materials, and in particular, to a narrow-diameter high-strength implant-specific medical titanium alloy achieving immediate implant placement and a preparation method ...
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WO/2020/239580A1 |
The invention relates to a rolled composite aerospace product (10) comprising a 2XXX-series core layer (20), preferably an AA2024-series aluminium alloy, and an Al-Mn alloy layer (30) coupled to at least one surface of the 2XXX-series co...
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WO/2020/237945A1 |
Disclosed are a multi-element alloy wire for use in a spark plug and a manufacturing method therefor. The multi-element alloy wire consists of Al, Si, B, Y, Nb, balance Ni, and inevitable impurities. The method comprises: first, using a ...
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WO/2020/241040A1 |
The present invention provides an aluminum alloy having a composition including 0.1 mass% to 2.8 mass% Fe and 0.002 mass% to 2 mass% Nd.
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WO/2020/237837A1 |
The present invention relates to the technical field of aluminum alloy processing, and in particular relates to a cast aluminum alloy of a high-strength high-toughness thin-wall structural member and a preparation method therefor. The al...
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WO/2020/241176A1 |
This NiTi-based alloy material comprises an NiTi-based alloy. The NiTi-based alloy material is characterized by: the presence of a non-metallic inclusion within a parent phase having a B2-type crystal structure; 99% by mass or more of th...
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WO/2020/237943A1 |
Disclosed are a high-strength and high-conductivity copper alloy pipe and a preparation method therefor, comprising Zr, Cr, Nb, Mg, and RE, and the remainder is copper and unavoidable impurities. During preparation, once an alloy ingot i...
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WO/2020/239276A1 |
The invention relates to a rolled aluminum-based alloy product for cosmetic packaging comprising, (in weight %) : Mn 1.0 – 1.5, Mg 0.2 – 0.6, Si 0.2 – 0.6, Fe 0.1 – 0.7, Cu 0.05 – 0.3, Cr 0 – 0.1, Zn 0 – 0.3, Ti 0 – 0.15,...
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WO/2020/235203A1 |
This TiAl alloy production method comprises: a casting step in which a TiAl alloy starting material is melted and casted, the TiAl alloy starting material containing 42 at% to 45 at% Al, 3 at% to 6 at% Nb, 3 at% to 6 at% V, and 0.1 at% t...
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WO/2020/232873A1 |
The present invention relates to an aluminum magnesium alloy for a rivet. The aluminum magnesium alloy comprises the following compositions, by mass percent, 0.01wt%-0.05wt% of Si, 0.05wt%-0.15wt% of Fe, 0.03wt%-0.20wt% of Mn, 2.9wt%-3.9...
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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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