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WO/2021/046928A1 |
Disclosed are a large pipe-diameter Ni-V rotary target material containing trace elements and a preparation method therefor. The rotary target material comprises the following components in mass percentages: 0.01-0.05% of C, 0.01-0.08% o...
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WO/2021/049469A1 |
The present invention pertains to a DC high voltage relay having a rated voltage of at least 48 V and having at least a pair of contact arms consisting of a movable contact and a fixed contact, wherein the contact force and/or the releas...
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WO/2021/049088A1 |
A porous metal body according to the present invention is a long sheet-like porous metal body which has a skeleton of a three-dimensional network structure, while having a defective part. The defective part is provided with a recess. The...
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WO/2021/046927A1 |
Disclosed is a nickel-rhenium alloy rotary tubular target material containing trace rare earth elements, comprising the following components in mass percentages: 2-5% of Re, 0.02-0.1% of Zr, 0.05-0.1% of B, 0.01-0.05% of Mg, and the bala...
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WO/2021/047979A1 |
According to the invention, due to a specific selection of elements and adaptations, an improved alloy for casting and for additive manufacturing is provided.
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WO/2021/046929A1 |
A large-diameter Ni-Cr rotating target containing trace elements, comprising the following raw material components in mass percentage: C 0.01-0.05%, B 0.02-0.08%, Zr 0.01-0.06%, Mg 0.05-0.1%, Cr 7-44%, and the balance being Ni and inevit...
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WO/2021/047592A1 |
The present invention provides a cermet heating material and preparation method thereof, wherein the cermet heating material contains a hard phase ceramic solid solution and a binder phase metal, the hard phase ceramic solid solution is ...
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WO/2021/043547A1 |
By means of a special selection of the elements silicon, boron, zirconium, and hafnium for a nickel-based superalloy, crack-free samples can be produced even in an additive method. The nickel-based superalloy has, in particular consists ...
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WO/2021/043611A1 |
The present invention refers to a powder material for additive manufacturing providing an improved microstructure and shape of a product. Furthermore, the present invention refers to a method of additive manufacturing utilizing such powd...
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WO/2021/035772A1 |
A manufacturing method for a rare-earth magnesium alloy composite material, which is performed by the following steps: (1) preparing a magnesium ingot as a raw material; preparing a rare-earth magnesium intermediate alloy; and preparing ...
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WO/2021/035771A1 |
Provided is a light metal composite material with a rare earth oxide as a reinforcement. The component chemical formula of the material is Mg-X-REmOn, Mg-Li-X-REmOn, Al-X-REmOn or Al-Li-X-REmOn. The material contains, by mass percentage,...
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WO/2021/035813A1 |
Disclosed are a device and a method for preparing a foamed aluminum material by means of air blowing. The device comprises a reaction container (7), air blowing pipes (4) and an air chamber (3), wherein a stirring paddle (10) is arranged...
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WO/2021/035774A1 |
A preparation method for a lithium-containing magnesium/aluminum-based composite material, implemented according to the following steps: (1) preparing a magnesium ingot or an aluminum ingot as a raw material, preparing metal lithium, and...
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WO/2021/039874A1 |
The present invention provides a low temperature sinterable bonding paste which is not susceptible to crack propagation in a sintered part or defects such as breakage of objects to be bonded including Si or SiC semiconductor elements and...
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WO/2021/039912A1 |
Provided are: a WC-based super-hard alloy powder capable of producing a WC-based super-hard alloy member having high thermal conductivity and high abrasion resistance; a WC-based super-hard alloy member; and a method for producing WC-bas...
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WO/2021/035775A1 |
Disclosed is a method for preparing an aluminum-based composite material, wherein same is carried out according to the following steps: (1) preparing an aluminum ingot as a raw material and preparing a salt flux and a reinforcement; (2) ...
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WO/2021/035776A1 |
A method for preparing a magnesium-based composite material, comprising the following steps: (1) preparing magnesium ingot as a raw material; and preparing a salt flux and a reinforcement; (2) placing the salt flux in a crucible and heat...
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WO/2021/031231A1 |
A hot isostatic pressing process for Ti2AlNb alloy powder, which belongs to the field of powder metallurgy titanium alloys. The process comprises: firstly placing a bag sleeve containing Ti2AlNb powder into a hot isostatic pressing devic...
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WO/2021/034224A1 |
The invention relates to the field of metallurgy, more particularly a novel heat-resistant aluminium alloy is proposed for use in the form of a powder for manufacturing components by additive technology methods, the alloy comprising sili...
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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/2021/023931A1 |
The present invention concerns a method for preparing a metal powder for an additive manufacturing process involving the near-infrared laser beam sweeping of a powder bed, characterized in that the method comprises: an initial step of se...
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WO/2021/025531A1 |
The present invention provides: an aluminum alloy for 3D printing or additive manufacturing, and a 3D printing or additive manufacturing method using same, the aluminum alloy comprising 7-25 wt% of magnesium (Mg), 0-0.75 wt% of calcium (...
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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/2021/018203A1 |
A copper-iron alloy slab non-vacuum down-drawing continuous casting production process, the main steps comprising: ingredient provision, furnace loading, smelting, refining and degassing, pouring, casting, and ingot cooling, electrolytic...
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WO/2021/020529A1 |
[Problem] To provide a heat sink in which it is possible to omit a base member, an operation for joining to a base member, etc., and which can be manufactured for lower cost, the heat sink furthermore being such that: it is possible to p...
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WO/2021/021510A1 |
A process for producing lithium aluminum ingots is provided. In one embodiment, the process includes preparing a master alloy comprising about 70 to 90 percent by weight lithium and 10 to 30 percent by weight aluminum and dissolving the ...
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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/2021/019303A1 |
In one aspect, a method for fabricating metal particles is disclosed, which includes adding a plurality of metallic elements into a plasma reactor comprising a circulating fluid and two electrodes, evaporating the metallic elements to fo...
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WO/2021/013566A1 |
The invention relates to an electrically conductive material based on mischmetal nanoparticles (2) of general formula M1 H1 H2 H3…-NP, wherein M1 represents an element from the group Pt (10), Pd (12) and HX represents a heterometal (14...
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WO/2021/013565A1 |
The invention relates to a method for producing electrically conductive material based on mischmetal nanoparticles (2) of general formula M1 H1 H2 H3...-NP, comprising the following steps: providing (22) a first starting compound in the ...
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WO/2021/013562A1 |
The invention relates to a method for producing electrically conductive material based on platinum-metal alloy nanoparticles for use as a PEM fuel cell catalyst material, comprising the following steps: providing (20) a first starting co...
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WO/2021/010019A1 |
The present invention adopts a different approach from conventional methods in order to solve the problem of particle generation from a Fe-Pt-BN-based sputtering target having a high relative density. This Fe-Pt-BN-based sputtering targe...
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WO/2021/007893A1 |
Disclosed is a process for preparing an aluminum-titanium-boron refiner plate and strip, comprising the preparation-cast rolling-crimping of a refiner alloy melt, wherein a method for preparing the refiner alloy melt comprises the follow...
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WO/2021/010095A1 |
The solid composition contains a first material and a powder and satisfies requirements 1 and 2. Requirement 1: |dA(T)/dT| is 10 ppm/°C or greater at least at one temperature T1 from -200°C to 1,200°C. A represents (a-axis (short ...
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WO/2021/008396A1 |
A linkage heat-insulation mechanism for an in-furnace refining apparatus. The linkage heat-insulation mechanism comprises a frame (2). A middle portion of the frame (2) is rotatably connected to a stirring mechanism (3) of the in-furnace...
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WO/2021/009349A1 |
The present invention concerns a method for manufacturing an alloy formed of a precious metal boride, the method consisting of reacting a source of the precious metal with a source of boron in a salt or a mixture of salts, in the molten ...
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WO/2021/010199A1 |
The present invention pertains to: a SnZn solder characterized in that a total 1–1.5 wt% of a principal material including at least one element from among P, In, Bi, and Sb is mixed with a base material that is an alloy of Sn and Zn, a...
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WO/2021/009183A1 |
A process for manufacturing a part comprising aluminium is presented, which process comprises a step of selective laser sintering of a mixture comprising: a polymer powder for forming the matrix, a powder of a quasicrystalline aluminium ...
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WO/2021/005076A1 |
The present disclosure relates method of making a cemented carbide mining insert, a cemented carbide mining insert with having a chemical and hardness gradient and to the use thereof wherein the cemented carbide mining insert comprises Cr.
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WO/2021/006602A1 |
The present invention relates to a method for preparing a metal-polymer composite material with high heat dissipation and electrical insulation performance, and a metal-polymer composite material prepared thereby, the method comprising t...
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WO/2021/004580A1 |
The invention relates to a nickel-based alloy for powder, wherein the contents (in wt.%) are defined as follows: C 0.01 - 0.5 %, S max. 0.5 %, in particular max. 0.03%, Cr 20 - 25 %, Ni radical Mn max. 1 %, Si max. 1 %, Mo up to 10 %, Ti...
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WO/2021/004581A1 |
The invention relates to a nickel-cobalt alloy for powders, the contents (in wt%) being defined as follows: C > 0 - max. 0.1%, S max. 0.015%, Cr 13-23%, Ni remainder (> 30%), Mn max. 1.0%, Si max. 1.0%, Mo 1-6%, Ti > 0-3%, Nb+Ta 3-8%, Cu...
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WO/2021/004943A1 |
A tubular component of a pressurised water nuclear reactor has the following composition on a weight basis: - 0.8% ≤ Nb ≤ 2.8%; - traces ≤ Sn ≤ 0.65%; - 0.015% ≤ Fe ≤ 0.40%; preferably 0.020 % ≤ Fe ≤ 0.35 %; - traces ≤ ...
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WO/2021/004579A1 |
The invention relates to a powder wherein the contents (in wt.%) are defined as follows: C max. 0.5 %, S max. 0.15 %, in particular max. 0.03 %, N max. 0.25 %, Cr 14 - 35 %, in particular 17 - 28 %, Ni radical (> 38 %), Mn max. 4 %, Si m...
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WO/2021/000618A1 |
Disclosed are an aluminum alloy powder for laser additive manufacturing, and a use thereof. The aluminum alloy powder for laser additive manufacturing comprises the following components in parts by mass: 5.0%-20% of Si, 0.1%-5.0% of Cu, ...
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WO/2021/002683A1 |
The present invention relates to a titanium alloy having excellent mechanical properties and a low manufacturing cost, and a method of manufacturing the titanium alloy. A Ti-Al-Fe-Sn-based titanium alloy according to one embodiment of th...
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WO/2021/002915A1 |
A cask liner includes a hollow cylinder comprising a boron-containing composition. The hollow cylinder has no longitudinal joints. The hollow cylinder may be formed as a single unit by isostatic pressing, for example by hot isostatic pre...
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WO/2021/000617A1 |
TiB2 ceramic particle-containing aluminum alloy powder and an application thereof. The aluminum alloy powder comprises 3.0-15.0% of Mg, 0.1-3.0% of Sc, 0.1-3.0% of Zr, 0.1-2.0% of Mn, and 0.5-12.0% of TiB2, with the balance being Al and ...
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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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