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WO/2022/156437A1 |
The present invention relates to the technical field of tungsten alloy materials and specifically relates to an alloy wire, a manufacturing method for same, and applications thereof. The alloy wire is made of a tungsten alloy. The tungst...
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WO/2022/138156A1 |
This tungsten-containing powder is configured such that if the FSSS average particle diameter obtained by the FSSS method is "a" (μm) and the density TD, which is the reciprocal of the tap volume of tungsten-containing powder, is ρ (g/...
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WO/2022/134380A1 |
The present invention relates to a preparation method for a vanadium-tungsten alloy target blank. The vanadium-tungsten target blank comprises, in percentage by mass, 11-19% of W, with the balance being vanadium. The preparation method c...
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WO/2022/126157A1 |
The present invention relates to a component consisting of a refractory metal, characterized in that the surface of the component is at least partially coated with a layer of TiB2. The invention also relates to the production of the comp...
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WO/2022/124217A1 |
Provided are: an abrasion-resistant member obtained using a Cr-based alloy material which enables a reduction in costs over Co-based alloy materials and which exhibits superior abrasion resistance to conventional Co-based alloy materials...
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WO/2022/113525A1 |
This metal wire has a total elongation of 5-16%, a tensile strength of 1600-2400 MPa, and a wire diameter of less than 40 μm.
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WO/2022/114144A1 |
A ball for check valves according to the present disclosure comprises: a spherical body that is mainly composed of tungsten or platinum; and a film that is positioned on the surface of the spherical body, while being mainly composed of a...
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WO/2022/105331A1 |
Disclosed in the present invention are an integrally-formed tungsten alloy bionic bait body and a preparation process therefor. According to the present invention, the density of a bionic bait body prepared by taking tungsten powder, nic...
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WO/2022/099329A1 |
The invention relates to a high-temperature forming tool (1), said high-temperature forming tool (1) consisting at least partly of a molybdenum base alloy with a content of molybdenum of ≥ 90 wt.%, wherein the molybdenum base alloy is ...
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WO/2022/095336A1 |
Provided is a method for preparing a chromium-silicon alloy sputtering target material. The preparation method comprises the following steps: (1) mixing a chromium powder and a silicon powder under non-oxidizing atmosphere conditions to ...
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WO/2022/091766A1 |
This composite material is provided with an iron-based alloy layer, an intermediate layer that is provided on the iron-based alloy layer, and a layer that contains tungsten and is provided on the intermediate layer. With respect to this ...
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WO/2022/075127A1 |
This NbTi superconducting multi-core wire comprises: a core section; a first barrier layer, disposed on the outer periphery of the core section and formed from a first copper alloy that includes at least one element between nickel and ma...
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WO/2022/068812A1 |
The present application provides a copper-tungsten alloy material, a preparation method therefor, and an application thereof. The copper-tungsten alloy material consists of the following components in mass percent: Cu: 18.0-22.0%; graphe...
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WO/2022/031740A1 |
Ultra-High-Strength (UHS) wires are suited to high strength wire, strands, cables and rope applications including robotics force transmission and other high-performance mono- and multifilament wire applications. The wires exhibit high st...
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WO/2022/009871A1 |
Provided is a novel alloy configured from two elements, wherein: the standard deviation of the distributions, within the alloy, of the elements constituting the alloy is equal to or less than 18 at%; and the alloy has high solid-solution...
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WO/2022/004355A1 |
The purpose of the present invention is to provide: a sputtering target that makes it possible to perform film formation in which contamination by particles is suppressed on the occasion of sputtering; and a method for producing the sput...
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WO/2022/004354A1 |
The purpose of the present disclosure is to provide: a sputtering target that enables obtaining of a uniform compositional distribution in the in-plane direction and in the film thickness direction regarding the compositional makeup of a...
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WO/2021/256204A1 |
This tungsten wire (10) is made of tungsten or tungsten alloy. The average value of the width of surface crystal grains in a direction perpendicular to the wire axis of the tungsten wire (10) is 98 nm or less. The tensile strength of the...
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WO/2021/256061A1 |
One purpose of the present invention is to provide solid solution particles of platinum and tungsten, which can be suitably used for a catalyst, etc. Another purpose of the present invention is to provide a catalyst having a higher catal...
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WO/2021/251423A1 |
Provided are: a wear-resistant member that uses a Cr-based alloy material that enables cost reduction versus Co-based alloy materials and that exhibits a better wear resistance than conventional Co-based alloy materials; and a mechanical...
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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/2021/251094A1 |
This sputtering target comprises a zinc oxide phase and one or more metal phases that are selected from among Nb, W and Ti, while having a density ratio of 80% or more; and the standard deviation of the respective contents of the one or ...
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WO/2021/241522A1 |
This metal-Si based powder contains metal-Si based particles including multiple crystal phase particles. The crystal phase particles include a crystal phase containing a compound of a metal and Si. The crystal phase particles have an ave...
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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/2021/189798A1 |
A method for preparing a CuW90 material by using a spherical tungsten powder, comprising the following steps: preparation before printing: inputting data of a workpiece to be prepared to a 3D adhesive-spraying printer, dividing the workp...
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WO/2021/192554A1 |
This method for producing an oxidation-resistant alloy comprises: producing a first molded material comprising a compression-molded metal powder; and compression-molding the first molded material which is coated with an alloy powder that...
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WO/2021/193420A1 |
In this layered bonding material 10, the coefficient of thermal expansion of a substrate 11 is 5.5-15.5 ppm/K, and a first surface and a second surface are coated with lead-free solder 12a, 12b.
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WO/2021/157417A1 |
The present invention provides a method for producing a chromium alloy containing extremely little impurities, said method using chromium ore as a starting material. This method for producing a chromium alloy comprises: a first step (S1)...
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WO/2021/153451A1 |
This wire including tungsten comprises 50-150 ppm of at least one selected from the group consisting of potassium, cerium, lanthanum, and silicon, wherein the wire has a tungsten content of 99.92 mass% or more, a wire diameter of 5-22 µ...
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WO/2021/150330A1 |
Medical devices, such as implants, having a high-modulus alloy. The alloy includes a biocompatible refractory-metal-based alloy having multiple refractory metals. The alloy in various embodiments has an elastic modulus above about 300 GP...
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WO/2021/121888A1 |
This disclosure relates to a polycrystalline cubic boron nitride, PCBN, composite material comprising cubic boron nitride, cBN, particles and a binder matrix material in which the cBN particles are dispersed. The binder matrix material c...
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WO/2021/110506A1 |
This disclosure relates a polycrystalline cubic boron nitride, PCBN, composite material for use in friction stir welding. The PCBN composite material comprises tungsten (W), rhenium (Re) and aluminium (Al) in the binder matrix material.
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WO/2021/104046A1 |
The present invention relates to a molybdenum-niobium alloy target and a preparation method therefor, and a blackening film. The molybdenum-niobium alloy target comprises the following raw materials in parts by mass: 45-89.1 parts of mol...
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WO/2021/088608A1 |
Disclosed is a smelting method for preparing a fine crystalline pure niobium ingot. In the method, a vacuum electron beam cold bed furnace is used for carrying out smelting to prepare a pure niobium ingot; and during the smelting, 0.01-0...
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WO/2021/083166A1 |
The present invention relates to the technical field of neodymium iron boron permanent magnet preparation, and disclosed is a method for improving the coercivity, wear resistance and corrosion resistance properties of a neodymium iron bo...
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WO/2021/076823A1 |
Provided are solar collection energy storage and energy conversion or chemical conversion systems. Also provided are tubing components, such as for solar receivers, including Mo and having a MoSiB coating on an external surface. The syst...
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WO/2021/070502A1 |
A molybdenum alloy material according to the present invention contains molybdenum, zirconia, and yttria, wherein: the zirconia content is 0.7% by mass to 13.6% by mass; the yttria content is 0.03 times to 0.08 times the zirconia content...
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WO/2021/045183A1 |
Provided are a Ni-based alloy that can be melted and solidified and that has superior corrosion resistance and abrasion resistance, a Ni-based alloy powder, a Ni-based alloy member, and a product provided with the Ni-based alloy member. ...
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WO/2021/040030A1 |
The present invention provides a heat dissipation plate which has a cladding structure of a Cu-Mo composite material and a Cu material, while satisfying the high heat dissipation characteristics required to a heat dissipation plate for s...
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WO/2021/028283A1 |
The invention relates to the fields of technical ceramics and materials science and relates to high-temperature active solders, such as can be used for example for soldering oxide and non-oxide ceramics or ceramics with metals, which are...
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WO/2021/027824A1 |
A tungsten-base alloy material and a preparation method therefor. The preparation method comprises: 1) evenly grinding composite powder containing tungsten and zirconium oxide, and then performing annealing treatment at the temperature o...
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WO/2021/024529A1 |
The present invention addresses the issue of providing: a precursor for an Nb3Sn superconductive wire material that is used in the internal tin process, promotes generation of Nb3Sn, and has a high critical current density; a production ...
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WO/2021/019991A1 |
The purpose of the present disclosure is to provide a sputtering target which suppresses a chlorine element, which is foreign matter, from being mixed into the sputtering target, wherein when a thin film is formed using the sputtering ta...
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WO/2021/019992A1 |
The purpose of the present disclosure is to provide a sputtering target which is reduced in the contamination with fluorine element that is an impurity, and whereby it becomes possible to prevent the occurrence of fluorine-induced abnorm...
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WO/2021/019990A1 |
The purpose of the present disclosure is to provide a sputtering target with enhanced conductivity, for example, a sputtering target that enhances the productivity when a film is formed by using a DC sputtering apparatus. A sputtering ta...
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WO/2021/004431A1 |
The present invention relates to the field of metal additive manufacturing, and disclosed thereby is a method for printing a structure of a combustion chamber liner by using GRCop-84 spherical powder. The method mainly comprises the foll...
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WO/2020/264105A1 |
Disclosed herein are improved chromium carbide alloy which possess improved properties as related to previous developments. The utilization of aluminum in the alloy can enhance the high temperature oxidation resistance. Embodiments of al...
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WO/2020/229588A1 |
The use of tungsten, molybdenum, tungsten- or molybdenum alloys for coating metal substrates using a single-wire arc spraying method results in coatings that are characterized in particular by an increased Vickers hardness (VH).
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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/2020/218058A1 |
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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