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WO/2020/144924A1 |
The problem is to provide a fluid-contacting member particularly having further improved corrosion resistance than ever before. For solving the problem, a fluid-contacting member 10 is provided with a fluid-contacting part 1 that comes i...
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WO/2020/137394A1 |
This aluminum alloy foil includes a composition containing Fe (1.0-1.8 mass%), Si (0.09-0.20 mass%), Cu (0.005-0.05 mass%), and Mn (limited to no more than 0.01 mass%), the balance being Al and unavoidable impurities. According to a crys...
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WO/2020/137255A1 |
In this tungsten line made of tungsten or a tungsten alloy, the average value of the widths of surface crystal grains in a direction perpendicular to the line axis of the tungsten line is not more than 76 nm, the tensile strength of the ...
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WO/2020/137726A1 |
A copper alloy plate which contains, at the thickness center thereof as observed in the plate thickness direction, 0.3 to 1.2% by mass inclusive of Mg and 0.001 to 0.2% by mass inclusive of P, with the remainder made up by Cu and unavoid...
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WO/2020/124112A1 |
The invention relates to a method for increasing the corrosion resistance of a component formed of a magnesium-based alloy against galvanic corrosion, in particular micro-galvanic corrosion. According to invention, an increase in the cor...
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WO/2020/130371A1 |
The present invention relates to a technology which converts a polycrystalline metal film produced by a cold rolling process into a monocrystalline metal film by abnormal grain growth with only one heat treatment under a hydrogen atmosph...
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WO/2020/126198A1 |
The invention relates to an alloy for casting components on an aluminium-magnesium-copper-manganese basis, with a composition consisting of: 5.0 to 9.5% by weight magnesium; 3.0 to 7.5% by weight copper; 1.5 to 4.7% by weight silicon; 0....
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WO/2020/130403A1 |
The present invention relates to a copper alloy, for a terminal and a connector, exhibiting excellent bending processability, strength and spring threshold, and a preparation method thereof. Particularly, the present invention relates to...
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WO/2020/129156A1 |
A lead-free cutting phosphor bronze bar or wire rod material comprises 1.5 to 7.0% by mass of Sn, 0.5 to 7.0% by mass of Ni, 0.02 to 0.6% by mass of S and 0.01 to 0.35% by mass of P, with the remainder made up by Cu and unavoidable impur...
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WO/2020/126684A1 |
According to the invention, a metal workpiece made by additive manufacturing is subjected, following the additive manufacturing process, to a cold treatment in which the workpiece is cooled to a lower target temperature of less than minu...
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WO/2020/129840A1 |
The present invention is a TiAl-based alloy containing 41–43 atomic% Al, 0–2.5 atomic% Fe, 0–2.5 atomic% Ni, 0–2.0 atomic% Mo, 0–2.0 atomic% W, 0–4.5 atomic% Cr, 0–5.5 atomic% Mn, 0–10 atomic% V, 0–10 atomic% Nb, and 0....
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WO/2020/130247A1 |
The present invention relates to a high-strength free-cutting lead-free copper alloy having excellent machinability and corrosion resistance and, to a free-cutting lead-free copper alloy which does not contain lead and which comprises 58...
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WO/2020/127592A1 |
The invention relates to a rolled aluminum-based alloy product having a thickness of at least 80 mm comprising, (in weight %) : Zn 6.85 – 7.25, Mg 1.55 – 1.95, Cu 1.90 – 2.30, Zr 0.04 – 0.10, Ti 0 – 0.15, Fe 0 – 0.15, Si 0 â€...
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WO/2020/121367A1 |
The purpose of the present invention is to provide a Co-based alloy laminate molded body which is a Co-based alloy material that has the same or better mechanical characteristics as precipitation-strengthened Ni-based alloy materials, a ...
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WO/2020/119074A1 |
Disclosed are a dental titanium alloy and a preparation method therefor, pertaining to the technical field of titanium alloy material design and preparation. The titanium alloy has high strength and good plasticity, and the preparation p...
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WO/2020/121775A1 |
A copper alloy sheet according to the present invention has a composition containing 1.0-5.0 mass% in total of at least one among Ni and Co, and 0.1-1.5 mass% of Si, with the remainder comprising Cu and inevitable impurities, and has a c...
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WO/2020/122230A1 |
This pure copper sheet is characterized in that the purity of Cu exclusive of S is 99.96 mass% or more, the balance being unavoidable impurities, and that S is included in the range of 20-1000 mass ppm. It is preferred that the total con...
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WO/2020/122112A1 |
This pure copper plate has a Cu purity of 99.96 mass% or greater, the remainder being unavoidable impurities, and has a P content of 2 mass ppm or less, and a total content of Pb, Se, and Te of 10 mass ppm or less. The S content in the p...
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WO/2020/120267A1 |
The invention is directed to a method for producing a 6xxx series aluminium sheet comprising the steps of homogenizing an ingot made from a 6XXX series aluminium alloy comprising in wt.% Si : 0.4 – 0.7, Mg : 0.2 – 0.4, Mn : 0.05 - 0....
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WO/2020/118802A1 |
A lightweight high-entropy alloy having high strength and high plasticity and a preparation method therefor, relating to the field of metal materials and preparation thereof. The high-entropy alloy is mainly composed of Ti, Zr, V, Nb, an...
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WO/2020/122768A1 |
Method of Fabrication of Composite Material based on Vanadium Alloy and Steel This invention relates to production of composite materials, namely deformation-thermal treatment of composite materials based on metals and alloys. Method of ...
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WO/2020/123372A1 |
Titanium alloys with an improved and unexpected combination of corrosion resistance, strength, ductility and toughness are provided. The titanium alloys contain molybdenum, nickel, zirconium, iron, and oxygen as alloying agents. Also the...
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WO/2020/116558A1 |
The present invention contains Cu in a range of 0.10-5.00 at. %, not more than 40 mass ppm of Pd, not more than 20 mass ppm of Pt, not more than 20 mass ppm of Au, and not more than 10 mass ppm of Rh, the total contained amount of Pd, Pt...
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WO/2020/117748A1 |
New 6xxx aluminum alloys having an improved combination of properties are disclosed. The new 6xxx aluminum alloy generally include 0.65 - 0.85 wt. % Si, 0.40 - 0.59 wt. % Mg, wherein (wt. % Mg) / (wt. % Si) is from 0.47 to 0.90, 0.05 - 0...
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WO/2020/116464A1 |
Provided is a corrosion-resistant CuZn alloy, in which: the Zn content is 36.8 to 56.5 mass% and the balance is Cu and inevitable impurities; and the β-phase surface area percentage is 99.9% or greater.
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WO/2020/116545A1 |
The present invention contains 0.05 to 5.00 at% of In, and the Pd content is 40 ppm by mass or less, the Pt content is 20 ppm by mass or less, the Au content is 20 ppm by mass or less, the Rh content is 10 ppm by mass or less, and the co...
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WO/2020/113713A1 |
Provided in the present invention are a high strength and ductility casted aluminum-silicon alloy, a manufacturing method for same, and applications thereof. The aluminum-silicon alloy consists of the following components in terms of mas...
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WO/2020/116557A1 |
The present invention contains not more than 40 mass ppm of Pd, not more than 20 mass ppm of Pt, not more than 20 mass ppm of Au, and not more than 10 mass ppm of Rh, the total contained amount of Pd, Pt, Au, and Rh being not more than 5...
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WO/2020/114174A1 |
A pure-hydrogen bright solution heat treatment roller-hearth furnace for high-temperature nickel-based alloy pipes and a process. Said roller-hearth furnace comprises a feeding rollerway (1), a drying chamber (2), an inlet sealing chambe...
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WO/2020/117771A1 |
An aluminum alloy includes Si and Mg in amounts (wt.%) within a quadrilateral defined by the following coordinates on an Mg/Si plot: I: 1.15 Si, 0.70 Mg, II: 0.95 Si, 0.55 Mg; III: 0.75 Si, 0.65 Mg; and IV: 0.95 Si, 0.85 Mg. The alloy al...
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WO/2020/110544A1 |
This aluminum alloy substrate for magnetic discs is characterized by containing an aluminum alloy that contains 0.1-3.0 mass% of Fe, 0.005-1.000 mass% of Cu, and 0.005-1.000 mass% of Zn, the remaining portion being Al and unavoidable imp...
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WO/2020/109464A1 |
The invention relates to a method for stabilizing the mechanical properties of an aluminium alloy part of the series 2000 of grade 2×19. This method comprises a step of thermally treating the part at a temperature of between 180 and 220...
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WO/2020/099288A1 |
The invention concerns the fields of materials science, electrical engineering, medical technology and process technology, and relates to a method for producing single-piece components from shape memory material, as well as single-piece ...
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WO/2020/102065A2 |
Described herein are methods of processing heat treatable aluminum alloys using an accelerated aging step, along with aluminum alloy products prepared according to the methods. The methods of processing the heat treatable alloys describe...
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WO/2020/098580A1 |
The present invention relates to an aluminum-based composite material, in particular to an in-situ nano-reinforced aluminum alloy for lightweight vehicle bodies and an isothermal variable-speed extrusion method. The method uses in-situ s...
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WO/2020/099124A1 |
The invention relates to a method of producing an integrated monolithic aluminium structure, the method comprising the steps of: (a) providing an aluminium alloy plate (86) with a predetermined thickness of at least 25.4 mm, wherein the ...
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WO/2020/101008A1 |
A titanium alloy wire rod including an α phase and a β phase, the metallographic structure in an outer circumferential region extending from the surface toward the center of gravity to a depth of 3% of the wire diameter being an isomet...
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WO/2020/099174A1 |
The invention relates to a wrought 7xxx-series aluminium alloy product having a composition comprising, in wt.%., Zn 6.20 to 7.50, Mg 2.15 to 2.75, Cu 1.20 to 2.00, and wherein Cu+Mg < 4.50, and wherein Mg < 2.5 + 5/3(Cu –1.2), Fe up t...
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WO/2020/095508A1 |
Provided is a titanium copper foil, which has the high strength required when used as a spring as well as good etching properties and low permanent set, and which can be used suitably as an electrically conductive spring material to be u...
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WO/2020/095009A2 |
The invention relates to a method for manufacturing a part (20) comprising a formation of successive metal layers (201... 20n) superposed on one another, each layer being formed by depositing a filler metal (15, 25), energy being supplie...
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WO/2020/095509A1 |
Provided is a titanium-copper foil which exhibits sufficiently high strength for use as a spring, exhibits good etching uniformity, and can be advantageously used as an electrically conductive spring material used in an electronic device...
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WO/2020/096040A1 |
Provided is a bonded body that can suppress a decrease in thermal conductivity of an aluminum member even if the aluminum member comprising an Al-Mn type alloy and a copper member comprising copper or a copper alloy are bonded. A bonded ...
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WO/2020/090744A1 |
This material production method comprises: a first step for disposing a blast transfer material on the surface of a substrate; and a second step of blasting the surface of the substrate through the blast transfer material, wherein the bl...
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WO/2020/089007A1 |
A method of manufacturing an AA2xxx-series aluminium alloy plate product having improved fatigue failure resistance and a reduced number of flaws, the method comprising the following steps (a) casting an ingot of an aluminium alloy of th...
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WO/2020/090333A1 |
Provided is a magneto-sensitive wire, which exhibits a stable anisotropic magnetic field even in high temperature environments and with which expansion of the measurement range of MI sensors, etc. can be achieved. The present invention i...
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WO/2020/082780A1 |
Provided are a copper-containing, high-toughness and rapidly degradable magnesium alloy, a preparation method therefor and the use thereof, wherein same relate to the field of materials for oil and gas exploitation. When the magnesium al...
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WO/2020/085082A1 |
Provided is an Al-Mg-Si-based aluminum alloy extruded product capable of suppressing corrosion loss even in a corrosive environment. This Al-Mg-Si-based aluminum alloy extruded product contains 0.95-1.25 mass% of Si, 0.80-1.05 mass% of M...
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WO/2020/082781A1 |
The present disclosure provides a nickel-containing high-toughness controllably degradable magnesium alloy material, a preparation method therefor and use thereof, and relates to the technical field of magnesium alloys. The magnesium all...
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WO/2020/086048A1 |
The invention relates to the field of specialized metallurgy and casting, and more particularly to techniques for producing metal-based composite materials having improved functional and structural properties. A method for producing cast...
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WO/2020/085487A1 |
An aluminum alloy brazing sheet used in brazing of aluminum material in an inert gas atmosphere or a vacuum. The aluminum alloy brazing sheet is a two-layer material having a brazing material and a core material laminated in said order a...
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