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WO/2022/174608A1 |
Provided are a large-size deformation-resistant molybdenum alloy bar and a preparation method therefor. The method comprises: a molybdenum alloy powder preparation step, a compression molding step, a high-temperature sintering step, a fo...
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WO/2022/172730A1 |
A cemented carbide comprising a first hard phase and a binding phase, wherein the first hard phase is formed of tungsten carbide particles, the binding phase includes nickel and a metal element M as constituent elements, the metal elemen...
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WO/2022/171473A1 |
The invention relates to a nickel-based alloy, comprising or in particular consisting of (in wt.%): carbon (C): 0.09% – 0.13%; chromium (Cr): 19.0% – 21.5%; cobalt (Co): 18.0% – 20.0%; molybdenum (Mo): 0.5% – 1.5%; tungsten (W): ...
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WO/2022/172729A1 |
A cemented carbide which comprises a first hard phase and a binder phase, wherein: the first hard phase is composed of tungsten carbide particles; the binder phase contains nickel and a metal element M as constituent elements; and the me...
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WO/2022/165952A1 |
A Fe-containing soluble magnesium alloy and a preparation method therefor. The alloy is an Mg-Nd-Ce-Fe magnesium alloy, and is composed of the following elements by mass percentage: 0.20 to 5.00 wt% of Nd, 0 to 2.00 wt% of Ce, 0.10 to 2....
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WO/2022/167363A1 |
The invention relates to a nickel-based alloy comprising cobalt (Co): 7.7% – 9.3%; chromium (Cr): 15.5% – 16.6%; molybdenum (Mo): 1.3% – 2.2%; tungsten (W): 2.1% – 3.1%; aluminum (Al): 3.7% – 4.7%; titanium (Ti): 1.5% – 2.0%;...
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WO/2022/165492A1 |
Described are processes for continuously casting aluminum alloys, wherein the alloys comprise or are modified to comprise Mg. The processes involve adding Ca to the molten aluminum alloy prior to casting in order to decrease surface defe...
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WO/2022/160390A1 |
Disclosed are a method for preparing deuterium gas and a deuteration reaction using same as a deuterium source. The method for preparing deuterium gas comprises the following steps: dissolving aluminum into liquid metal gallium to obtain...
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WO/2022/162245A1 |
The invention relates to an aluminium-silicon casting alloy which as well as aluminium and unavoidable impurities contains at least the following alloy constituents: silicon between 6.0 and 8.5% by weight, zinc between 0.2 and 0.8% by we...
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WO/2022/156216A1 |
The present invention relates to the technical field of tungsten alloy materials, and specifically relates to an alloy wire, a preparation method therefor and the use thereof. The alloy wire is made of a tungsten alloy, which comprises t...
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WO/2022/157074A1 |
The invention relates to a screw element (1) and to a method for manufacturing the screw element (1) for the fixation of bone components and bone fragments consisting of a shaft (11) having a bone thread (12) and defining a longitudinal ...
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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/2022/156075A1 |
An automobile hub aluminum alloy capable of being subjected to spin casting and rotary forging and a preparation method therefor, and an automobile hub and a manufacturing method therefor. The aluminum alloy comprises the following compo...
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WO/2022/159363A1 |
A superalloy powder mixture is provided for use with additive manufacturing or welding metal components or portions thereof. The superalloy powder mixture includes at least 51% by weight a high melt superalloy powder and at least 5% by w...
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WO/2022/152212A1 |
The present invention relates to the technical field of alloy materials. Disclosed are an Mg-Al magnesium alloy, a preparation method for a tube made of the Mg-Al magnesium alloy, and an application of the Mg-Al magnesium alloy. The magn...
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WO/2022/153034A1 |
A method of additive manufacturing of an article from a feed material in a chamber is described, the method comprising: evacuating at least some of a first gas of a set of gases from the chamber, comprising reducing a pressure therein fr...
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WO/2022/148806A1 |
The present invention relates to a composite material with a graded or homogeneous matrix, the production method thereof, and the uses of same.
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WO/2022/148426A1 |
The present invention provides a high-aluminum austenitic alloy and a high-aluminum austenitic centrifugal casting pipe. The high-aluminum austenitic alloy and the high-aluminum austenitic centrifugal casting pipe have excellent anti-cor...
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WO/2022/147760A1 |
A high-plasticity soluble magnesium alloy material capable of being rapidly dissolved, and a preparation method therefor, comprising 1) preparation, 2) smelting, 3) refining, 4) casting, 5) homogenization treatment, 6) hot extrusion, and...
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WO/2022/148817A1 |
The invention relates to an alloy comprising 375 to 917 parts of gold, 83 to 625 parts of titanium, and 30 to 200 ppm of a grain refiner selected from iridium, bore, vanadium, iron, cobalt, barium, yttrium, zirconium, and mixtures thereo...
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WO/2022/148060A1 |
Disclosed are high-entropy cast iron and a preparation method therefor. The alloy composition of the high-entropy cast iron is CoaCrbFecNidCeXf, wherein X is a trace element, a, b, c, d, e and f are the molar percentages of the correspon...
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WO/2022/141587A1 |
The present disclosure relates to the technical field of conducting wires. Provided are an aluminum alloy wire and a preparation method therefor and the use thereof. The aluminum alloy wire is prepared by means of specific raw materials ...
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WO/2022/146336A1 |
The present invention relates to a new generation of biocompatible materials that are developed for use in both orthopedic and dental implantation from biomedical applications, that have low Young's modulus and hardness value to ensure m...
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WO/2022/134610A1 |
Disclosed is a method for autonomously producing an aluminum-based composite material in situ with melt control under electromagnetic stirring. The method comprises the following steps: providing a vacuum bag comprising a gas extraction ...
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WO/2022/137334A1 |
A titanium alloy member according to one embodiment of the present invention has a hard part which has a chemical composition that contains, in mass%, from 4.0% to 9.0% of Al, from 0.5% to 2.5% in total of one or more elements that are s...
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WO/2022/138233A1 |
The present invention can provide a copper alloy additively-manufactured article that has a high strength and a high electrical conductivity. The present invention is a copper alloy powder for additive manufacturing, comprising 0.40-1.5 ...
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WO/2022/140476A1 |
Alloy materials and three-dimensional (3-D) printed alloys are disclosed. An alloy in accordance with an aspect of the present disclosure comprises cobalt, titanium, silicon, magnesium, zinc, manganese, zirconium, and aluminum, wherein a...
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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/2022/137400A1 |
Provided is cemented carbide comprising a first hard phase and a binder phase, wherein the first hard phase comprises tungsten carbide particles, the binder phase comprises cobalt, nickel, iron, and copper as constituent elements, and th...
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WO/2022/138806A1 |
A method for producing a single-layer aluminum alloy material which exhibits a heat-welding function and contains 2.00-3.00 mass% of Si, 0.01-0.50 mass% of Fe and 0.80-1.50 mass% of Mn, said method involving a casting step for performing...
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WO/2022/140481A1 |
Alloy materials and three-dimensional (3-D) printed alloys are disclosed. An alloy in accordance with an aspect of the present disclosure comprises magnesium, manganese, silicon, and aluminum (Al), wherein a structure of the alloy as pri...
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WO/2022/137399A1 |
This cemented carbide includes a first hard phase and a bonded phase, wherein: the first hard phase is composed of tungsten carbide particles; the bonded phase is composed of cobalt, nickel, iron, and chromium as constituent elements; th...
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WO/2022/134290A1 |
Disclosed in the present invention is a preparation method for an easy-turning beryllium copper alloy capable of resisting high-temperature softening and stress relaxation, comprising: Be: 0.2-2.1 wt.%; Te: 0.1-0.7 wt.%; Co+Ni>0.2 wt.%; ...
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WO/2022/136265A1 |
The present invention relates to a cutting tool comprising a supporting body and a cBN, or PCD, cutting edge tip, wherein the cBN, or PCD, cutting edge tip is attached to the supporting body via a 5-150 µm thick braze joint, the support...
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WO/2022/134573A1 |
Disclosed is a corrosion-resistant aluminum alloy sacrificial anode, consisting of aluminum, zinc, manganese, strontium, nickel, tin, and lanthanum; the mass percentage of said zinc is 5–8%; the mass percentage of said manganese is 0.1...
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WO/2022/136470A1 |
The use of di-tungsten penta-boride, W2B5, within a neutron shield is disclosed.
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WO/2022/138645A1 |
The present invention provides: a nickel-based alloy which has excellent alkali corrosion resistance and excellent weldability; and a heat treatment furnace component which is formed of this Ni-based alloy. This Ni-based alloy, which h...
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WO/2022/139717A1 |
The present invention relates to a method for producing aluminum alloy materials suitable for use in the food industry comprising processing of a liquid metal mixture comprising strontium in addition to aluminum by the twin roll continuo...
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WO/2022/138505A1 |
This aluminum powder mixture is obtained by mixing a starting material powder, which is composed of pure aluminum or an aluminum alloy, with from 5% by mass to 30% by mass of an aluminum alloy powder that has a lower melting point than t...
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WO/2022/128981A1 |
The invention provides a nickel-free and cobalt-free, rust-proof austenitic steel, which meets the requirements, necessary in dentistry, concerning its corrosion resistance, its thermal expansion coefficient, its mechanical properties an...
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WO/2022/127022A1 |
The present invention relates to the technical field of alloys, and in particular, to an aluminum alloy, and a preparation method therefor and an application thereof. The aluminum alloy provided by the present invention comprises the fol...
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WO/2022/127941A1 |
A graphene- and in-situ nano ZrB2 particle-reinforced aluminum-based composite material and a preparation method therefor, an aluminum alloy is heated and melted, then potassium fluoroborate and potassium fluorozirconate are added for in...
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WO/2022/129806A1 |
Method for thermomechanical treatment of wrought products made of 2000 series aluminum alloy comprising, in % by weight, Cu 3.5 - 5.8; Mg 0.2 - 1.5; Mn ≤ 0.9; Fe ≤ 0.15; Si ≤ 0.15; Zr ≤ 0.25; Ag ≤ 0.8; Zn ≤ 0.8; Ti 0.02-0.15;...
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WO/2022/123830A1 |
Provided is a turbine component production method, and the like, with which it is possible to obtain a single-crystal structure more simply and produce a favorable turbine component. In a seed crystal placement step, a seed crystal is pl...
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WO/2022/122410A1 |
The invention relates to a high temperature stability Al-Si-Cu casting alloy with an addition of Sn to improve ageing kinetics and mechanical properties. The alloy is suitable for gravity die casting and comprises 6 to 8 wt.% Si, 2 to 4 ...
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WO/2022/122393A1 |
The present invention is related to hierarchical composite wear component comprising a reinforced part, said reinforced part comprising a reinforcement of a triply periodic minimal surface ceramic lattice structure, said structure compri...
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WO/2022/123238A1 |
A method of producing a workpiece (8) comprising molybdenum, or tungsten, or chromium, or molybdenum alloy, or tungsten alloy, or chromium alloy by selective consolidation of successive layers of powder by an energy beam (3), the method ...
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WO/2022/122809A1 |
The present disclosure regards a spray forming method for producing a metallic ingot and metallic powder from a metallic source of metal or metal alloy, comprising the steps of: forming one or more streams of metal or metal alloy from th...
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WO/2022/122242A1 |
The invention relates to a piece of jewelry having a copper-containing gold alloy which consists of 75.0 to 75.2 wt.% gold, 16.5 to 17.0 wt.% copper, 3.1 to 7.1 wt.% silver, 1.2 to 3.2 wt.% palladium, and a remainder containing 0.5 to 2....
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WO/2022/121004A1 |
A method for adding graphene into a molten metal solution, comprising: adding graphene to a metal matrix; placing the metal matrix containing graphene into a smelting furnace; and fusing the metal matrix with molten metal. Graphene is ad...
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