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WO/2021/259135A1 |
A high-purity fine platinum wire preparation method. By means of casting, hot forging, and wire processing, obtaining a high-purity fine platinum wire that has high uniformity, high precision, and high stability. The high-purity fine pla...
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WO/2021/261591A1 |
[Problem] To provide: a copper alloy powder which is a metal powder to be used for deposition modeling by a laser beam system, and which achieves a higher laser absorption rate, while being able to be suppressed in heat transfer through ...
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WO/2021/258747A1 |
Disclosed is a titanium bronze alloy strip containing Nb and Al, characterized in that the titanium bronze alloy strip comprises the following components in percentages by weight: 2.00-4.50 wt% of Ti, 0.005-0.4 wt% of Nb, 0.01-0.5 wt% of...
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WO/2021/260771A1 |
This metal graphite material contains a resin-treated graphite and at least one of copper and silver as main components, and further contains 0.2 to 5 mass% of a solid lubricant, 0.2 to 5 mass% of lead, 0.03 to 2 mass% of boron carbide, ...
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WO/2021/261609A1 |
A high-entropy alloy, according to the present embodiment, comprises a first phase and a second phase respectively comprising iron and copper, and iron and a first metal other than copper, and having mutually different compositions. A re...
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WO/2021/259139A1 |
The present invention relates to a micro-fine platinum wire for a nuclear-grade platinum resistance thermometer, and a preparation method therefor. High-cleanliness vacuum melting and bottom pouring casting processes are used, such that ...
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WO/2021/254480A1 |
The present disclosure relates to the technical field of alloys, and provides a nickel-based superalloy and a manufacturing method therefor, and a component and an application. The nickel-based superalloy is prepared from the following r...
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WO/2021/210357A9 |
Provided is a cemented carbide comprising first hard-phase particles, second hard-phase particles, third hard-phase particles, and a metallic binder phase. The cemented carbide has a total of 70 unit areas. In the total of 70 unit areas,...
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WO/2021/254154A1 |
Provided are an aluminum alloy and a preparation method therefor and application thereof. According to weight percentage, the aluminum alloy comprises: 9-11% Si, 0.001-0.2% Mg, 0.3-0.7% Fe, 0.003-0.04% Sr, 0.003-0.03% B, 0.001-0.2% Zn, 0...
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WO/2021/248265A1 |
Disclosed are a high-temperature alloy turbine disk coating, composed of the following components in percentage by mass: 10-13% of Cr, 2-4% of Al, 1.5-4% of Si, 5-8% of Fe, 1-1.5% of Ti, 0.5-1% of C, 4-6% of B, 1.2-2% of Zn, 1-2% Mo, 0.2...
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WO/2021/251844A1 |
A method of producing a powder of a quasicrystal material of the system Al-Cu-Fe comprises mixing powders of aluminum, copper and iron in a ratio of components that corresponds to the domain of existence of the quasicrystal phase of an a...
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WO/2021/251847A1 |
The invention relates to the field of metallurgy, and more particularly to the production of heat-resistant nickel-based alloys for selective laser melting. The present alloy contains chromium, cobalt, aluminium, tungsten, molybdenum, ta...
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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/2021/243980A1 |
A process for producing a high resistance nickel-chromium electrothermal alloy, comprising the following steps: step I, compounding, which involves mixing alloy powders in percentage by mass: Ni 52%, Cr 35%, Mn 2%, Al 0.07%, Fe 0.1%, P 3...
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WO/2021/243683A1 |
The present invention relates to the technical field of the preparation of magnesium alloy metal materials. In particular, provided is a method for preparing a biomedical magnesium alloy wire material. A magnesium, zinc and neodymium all...
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WO/2021/243684A1 |
A degradable magnesium alloy in-situ composite staple and a preparation method therefor, relating to the technical field of biomedical materials. The staple is made of a composite structural material and mainly comprises two parts; an in...
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WO/2021/243398A1 |
A zinc-based alloy comprising 0.1-6 wt% aluminium and 0.1-2 wt% lithium with the remainder being zinc and incidental impurities.
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WO/2021/247813A1 |
An Al-Sc alloy sputtering target. The target comprising from 1.0 at% to 65 at% scandium and from 35 at% to 99 at% aluminum and having a microstructure including a first aluminum matrix phase and a second phase dispersed uniformly thereth...
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WO/2021/247970A1 |
A method for producing an additively manufactured, graded composite transition joint (AM-GCTJ) (300) includes preparing a grating or lattice pattern (101) from a first alloy A (100); the grating or lattice pattern (101) includes pores (1...
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WO/2021/239295A1 |
The present invention relates to a hierarchical wear part comprising a reinforced part which comprises zirconia or an alumina-zirconia alloy, the reinforced part also comprising centimetric inserts having a predefined geometry, the inser...
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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/2021/241021A1 |
A cutting tool according to one aspect of the present disclosure is made of cemented carbide including a first hard phase and a binding phase. The first hard phase is made of WC particles. The binding phase contains at least one element ...
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WO/2021/239462A1 |
The invention relates to an adiabatic coolant for cooling below 7 K, the adiabatic coolant comprising: a compound according to formula (1): (Yb1-xAx)a(Ni1-yBy)b(C)c (1) wherein A is one or more members selected from rare earth elements o...
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WO/2021/239294A1 |
The present invention relates to a wear part made by casting with a reinforced part comprising a ferrous alloy reinforced with metal carbides, nitrides, borides or made of intermetallic alloys for which the reinforced part comprises meta...
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WO/2021/241538A1 |
Provided is an operation method of a stationary electric furnace capable of stable operation. In an operation method of a stationary electric furnace (1) in which a molten raw material (11) is tapped from a sprue (2), a melt surface leve...
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WO/2021/240995A1 |
A base material according to one aspect of the present disclosure comprises cemented carbide. The cemented carbide includes a first hard phase and a binding phase. The first hard phase is composed of WC particles. The binding phase inclu...
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WO/2021/234368A1 |
An additive manufacturing method wherein an object is formed by selectively solidifying layers of powder with at least one energy beam. The method comprises forming the object from a nickel-based superalloy, wherein exposure parameters a...
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WO/2021/228974A1 |
A method of redistributing the binder phase of a cemented carbide mining insert comprising a WC hard-phase component, optionally one or more further hard-phase components and a binder comprising the steps of providing a green cemented ca...
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WO/2021/229914A1 |
In this powder for film formation or sintering, a peak of orthorhombic YAlO3 is observed in X-ray diffraction measurement. Of the peaks observed in X-ray diffraction measurement, the (112) peak of orthorhombic YAlO3 is the peak exhibitin...
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WO/2021/230392A1 |
A high-entropy alloy according to the present embodiment is a high-entropy alloy having an iron-rich phase and a copper-rich phase, and comprises a common complete solid solution metal that is completely solid-solved in iron and copper r...
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WO/2021/223760A1 |
A High-strength high-temperature alloy for thermal power units and a processing technique therefor. The high-temperature alloy comprises the following components by mass percentage: 0.05 to 0.08% of C, 14 to 17％ of Cr, ≤ 0.5% of Mn, ...
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WO/2021/223758A1 |
A wrought superalloy capable of forming a composite corrosion-resistant layer and a preparation process therefor. The wrought superalloy comprises (in mass percentages): 16-19% of Cr, 10-15% of Co, 0.5-1.5% of Ti, 3.5-4.5% of Al, W: ≤0...
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WO/2021/220824A1 |
Provided is a hydrogen storage alloy of an AB5 type that has a low Co quantity and uses Mm comprising La and Ce, wherein reduction in a lifespan characteristic can be prevented. A hydrogen storage alloy in which Mm makes up the A sites...
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WO/2021/218737A1 |
The present application provides a copper pipe and a manufacturing method therefor, a heat exchanger, an air conditioner and a refrigeration device. The copper pipe comprises: 99.8-99.999 parts of copper by weight and 0.001-0.1 part of r...
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WO/2021/218273A1 |
A highly thermally conductive die-casting aluminum alloy material made of recycled aluminum, and a preparation method therefor. (1) A recycled material is used as a main used material; (2) the main components of an aluminum alloy are Si,...
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WO/2021/221413A1 |
The present invention relates to a metal composite material and a 3D printing method using same and, more specifically, to a metal composite material and a 3D printing method using same, wherein a metal composite material, which contains...
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WO/2021/219564A1 |
Disclosed is a new fully pre-alloyed brazing powder material. The pre-alloyed brazing powder contains specified amounts of iron, nickel, manganese silicon, boron and balanced with copper. The pre-alloyed brazing powder material can be mi...
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WO/2021/216336A1 |
The present disclosure provides zirconium powder particles comprising pure zirconium powder particles with an oxide layer ranging from 0.05 to 5 microns in thickness and/or zirconium alloy powder particles with an oxide layer ranging fro...
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WO/2021/212188A1 |
The invention relates to a method and apparatus for the flexible manufacture of intermetallic compounds, including those with shape memory effect. The method and the device can find mass application in the industrial production of modern...
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WO/2021/214106A1 |
The present invention relates to an additive manufacturing powder for use in additive manufacturing of 3D-objects by means of a heat source, wherein the additive manufacturing powder comprises or consists of: a steel powder comprising st...
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WO/2021/215543A1 |
Provided is a magnesium alloy for implants that simultaneously exhibits corrosion resistance, mechanical strength, and ductility. An embodiment of the present invention is a magnesium alloy for implants that contains x atomic% of Zn and ...
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WO/2021/215306A1 |
The present invention provides an aluminum molded body having high thermal conductivity as well as higher strength than a rolled material, and a method for producing the aluminum molded body. More specifically, provided are an aluminum m...
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WO/2021/209130A1 |
The present invention concerns nickel alloys in powder form comprising at least 40 wt.-% Ni, about 20.0 to 25.0 wt.-% Cr, about 5.0 to 25.0 wt.-% Co and about 1.5 to 5.0 wt-% Ti, which have a content of B in an amount of less than 40 ppm...
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WO/2021/210352A1 |
An aluminum alloy material comprising a composition containing 1.2-6.5 at% of Fe, 0.15-5 at% of one or more first elements selected from the group consisting of Nd, W, and Sc, and 0.005-2 at% of one or more second elements selected from ...
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WO/2021/210506A1 |
A sputtering target according to the present invention contains Ge, Sb and Te, while having an S content of more than 50 mass ppm but not more than 500 mass ppm. A method for producing a sputtering target according to the present inventi...
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WO/2021/209280A1 |
The present invention relates to a method for producing a hollow article made of amorphous metal. The method comprises the steps of: a) providing a metal composition suitable for producing amorphous metal, b) melting the composition acco...
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WO/2021/208307A1 |
A Cu-Cr-Zr alloy, a manufacturing method therefor, a Cu-Cr-Zr alloy contact line for electrified railways and a manufacturing method therefor. The chemical composition and weight percentage of the Cu-Cr-Zr alloy are as follows: Cr: 0.2%-...
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WO/2021/204929A1 |
The invention relates to an aluminum material for producing high-strength, soldered components, comprising an aluminum alloy of the type AlMgSi, more particularly of the type AA6xxx. After the soldering, the aluminum material is directly...
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WO/2021/205782A1 |
A composite material according to the present disclosure comprises a plurality of diamond particles and at least one first element selected from the group consisting of copper, silicone, chromium, cobalt, nickel, molybdenum, titanium, va...
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