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WO/2022/246889A1 |
The invention relates to an aluminum alloy material, in particular to a high-strength high-toughness weldable in-situ nano-reinforced rare earth aluminum alloy and a preparation method therefor. According to the invention, in-situ nano c...
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WO/2022/249664A1 |
Provided is an aluminum alloy having a composition comprising 0.6 -1.5 mass% of silicon, 0.5-1.3 mass% of magnesium, 0.1-1.2 mass% of copper, and 0.2-1.15 mass% of manganese, with the remainder constituted of aluminum and unavoidable imp...
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WO/2022/246888A1 |
An aluminum-based composite material, particularly, a high-strength and toughness, high-thermal-conductivity, and easy-to-weld aluminum-based composite material for a 5G base station and a preparation method therefor. By means of the che...
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WO/2022/249918A1 |
One aspect of the present disclosure provides a production method for an aluminum-diamond composite that has a step for providing a layered structure that includes a composition layer that contains a diamond powder inside an opening part...
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WO/2022/243397A1 |
The invention relates to a flat steel product for hot forming composed of a steel substrate (13) composed of a steel comprising 0.1-3% by weight of Mn and optionally up to 0.01% by weight of B and an Al-based protective coating (15) appl...
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WO/2022/244315A1 |
In a cross-section of a surface region of an aluminum alloy plate according to the present invention, the aluminum alloy contains a compound which contains aluminum and one or more elements that are selected from the group consisting of ...
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WO/2022/240023A1 |
The present invention is applicable to various devices such as home appliances, and relates to an aluminum alloy, a method for manufacturing same, and parts using same. The present invention relates to an aluminum alloy for die casting, ...
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WO/2022/237073A1 |
An aluminum alloy material, and an aluminum alloy wire and a preparation method therefor, relating to the field of aluminum alloys. The aluminum alloy material comprises the following components in percentage by mass: 0.1-0.25% of Fe, 0....
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WO/2022/239694A1 |
This aluminum alloy sheet is a rolled sheet having an alloy composition that contains, on a mass basis, from 0.50% to 1.10% of Mn, 2.85% or more but less than 3.48% of Mg, from 0.20% to 0.40% of Fe, from 0.05% to 0.20% of Si and from 0.0...
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WO/2022/235053A1 |
The present invention relates to an Al-Mg-Zr-Si-based high-strength aluminum alloy for 3D printing, comprising, by wt%, 2-13 of Mg, 1-5 of Si, 0.5-1.5 of Zr, and the balance of Al and inevitable impurities, wherein the wt% of Mg and of S...
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WO/2022/233577A1 |
The invention concerns a 5xxx series aluminium sheet made of an alloy comprising in wt.%: Mg: 2.5 – 4.0, Mn: 0.7 – 1.2, Fe: 0.25 – 0.55, Si: 0.20 – 0.50, Cu: 0.10 – 0.25, Cr: up to 0.1, Zn: up to 0.25, Ti: up to 0.1, rest alumi...
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WO/2022/234745A1 |
The aluminum alloy sheet for a beverage can body according to the present invention has a composition containing 0.10-0.70 mass% of Si, 0.10-0.80 mass% of Fe, 0.10-0.30 mass% of Cu, 0.50-1.50 mass% of Mn, and 1.00-1.50 mass% of Mg, and A...
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WO/2022/234207A2 |
The invention relates to a strip or sheet intended for manufacturing brazed heat exchangers, having a core layer made of aluminium alloy with the following composition (% by weight): Si: more than 0.25% and less than 0.70%; Fe: less than...
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WO/2022/230399A1 |
Provided are: a high-strength steel sheet having high plating properties, LME resistance, and hydrogen embrittlement resistance; and a plated steel sheet.　The present invention provides a steel sheet containing 0.05-0.40% of C, 0.2-3.0...
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WO/2022/231148A1 |
The present invention relates to a method for manufacturing an aluminum alloy for a heat exchanger. The present invention pertains to a heat treatment process method for simultaneously achieving excellent perforation corrosion resistance...
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WO/2022/228548A1 |
Disclosed in the present invention is an aluminum alloy building formwork, which is mainly composed of the following components by mass percentage: 0.4 to 1.0% of Si, 0.8 to 1.3% of Mg, 0.05 to 0.2% of Cu, 0.001 to 0.15% of Mn, 0.2 to 0....
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WO/2022/231383A1 |
The present invention provides a mold system for the hot stamping of an aluminum material, the mold system comprising: a lower mold on which an aluminum material is securely seated and which has a first cooling lubrication part for spray...
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WO/2022/229800A1 |
The invention provides an aluminum alloy for high pressure die casting that offers an optimized combination of ultimate tensile strengths (UTS), yield strength (YS), tensile elongation (%EI), and sufficient ductility for joinability with...
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WO/2022/230071A1 |
This steel welded member is obtained by joining, via at least one spot welded part, multiple Zn-plated steel materials having a Zn plating layer at the steel material surface. The steel material contains, by mass%, C: 0.05 to 0.40%, Si: ...
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WO/2022/230401A1 |
Provided are a plated steel sheet and high-strength steel sheet having high plating properties, LME resistance, and hydrogen embrittlement resistance.　Provided are a steel sheet and a plated steel sheet using the same. The steel sheet ...
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WO/2022/230400A1 |
Provided are: a high-strength steel sheet having high plating properties, LME resistance, and hydrogen embrittlement resistance; and a plated steel sheet.　Provided are: a steel sheet that contains 0.05-0.40% of C, 0.2-3.0% of Si, 0.1-5...
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WO/2022/224615A1 |
This aluminum alloy foil comprises 1.2-1.8 mass% of Fe, 0.05-0.15 mass% of Si, 0.005-0.10 mass% of Cu, and not more than 0.01 mass% of Mn, with the remainder being Al and inevitable impurities, wherein average crystal grain diameter is 2...
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WO/2022/223634A1 |
The invention relates to a monolithic aluminium sheet made of a 5xxx series aluminium sheet comprising in wt.% Mg: 1.7 - 2.1, Mn: 0.1 - 0.5, Fe: 0.10 to 0.22, Si: 0.05 - 0.25, Cu 0.01 - 0.20, Cr up to 0.1, Zn up to 0.15, Zr up to 0.1, Ti...
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WO/2022/217338A1 |
The present disclosure concerns a foundry alloy suitable for casting operations which lack beryllium. The foundry alloy comprises, in weight percent, Mg (between about 1.0 and about 17.0), Fe (between about 0.5 and about 1.8), one of Ca ...
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WO/2022/220534A1 |
The present disclosure relates to an aluminum alloys, essentially including silicon (Si), iron (Fe), and magnesium (Mg), and is characterized as being an aluminum alloys including at least one or two or more of copper (Cu), manganese (Mn...
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WO/2022/215425A1 |
This method for manufacturing a press-molded article includes: overlapping steel plates (10, 20), at least one of which has a plated layer on the surface thereof, such that the plated layer is arranged between the steel plates (10, 20); ...
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WO/2022/216083A1 |
According to various embodiments, an aluminum alloy for die casting thin-walled products may comprise, with respect to the total weight of the alloy, 9.0-11.0 wt% of silicon (Si), 1.0-1.3 wt% of magnesium (Mg), 0.0001-0.9 wt% of iron (Fe...
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WO/2022/215635A1 |
This steel sheet for hot stamping is characteristically provided with the following in the indicated sequence: a base steel sheet; an Al-Si alloy plating layer that has an Al content of at least 75 mass% and an Si content of at least 3 m...
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WO/2022/209506A1 |
This negative electrode active material for a lithium secondary battery is an aluminum-containing metal comprising a non-aluminum phase dispersed in an aluminum phase, wherein the aluminum-containing metal is a rolled material that has b...
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WO/2022/209507A1 |
This negative electrode for a lithium secondary battery is formed from an aluminum alloy containing Al, at least one element M1 selected from the group consisting of C, Si, Ge, Sn, and Pb, and at least one element M2 selected from the gr...
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WO/2022/211062A1 |
An aluminum alloy material according to the present invention has chemical components including 1.0-10.0 atomic% of Mg, 1.0-9.0 atomic% of Zn, 0.25-3.0 atomic% of Ni, and 0.25-3.0 atomic% of Cu, and further including one or more types of...
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WO/2022/208037A1 |
Disclosed is a method for producing a part (20) comprising a formation of successive metal layers (201...20n), said layers being stacked on each other and each being formed by depositing an aluminium alloy (15), the aluminium alloy being...
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WO/2022/211148A1 |
The present invention relates to a highly corrosion-resistant aluminum alloy comprising, by wt%, at least one from among 0.1% or less of Cu (excluding 0%), 0.15% or less of Si (excluding 0%), 0.2% or less of Fe (excluding 0%), 0.9-1.5% o...
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WO/2022/201662A1 |
Provided is an aluminum-ceramic bonded substrate in which an aluminum plate for a circuit pattern is directly bonded to one surface of a ceramic substrate, and an aluminum base plate is directly bonded to the other surface thereof, where...
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WO/2022/199536A1 |
The present application provides an aluminum alloy, an electronic device, and a method for preparing the aluminum alloy. The aluminum alloy comprises the following components in percentage by mass: 8.0%-10.0% of silicon, 0.001%-0.2% of m...
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WO/2022/196489A1 |
Provided is an aluminum alloy foil in which the iron content is 0.5 mass% or greater but less than 1.8 mass% and the silicon content is less than 1.5 mass%, the balance being aluminum and inevitable impurities. The aluminum alloy foil ha...
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WO/2022/194875A1 |
The present invention refers to an aluminium alloy sheet comprising an aluminium alloy, wherein the aluminium alloy comprises: 0.15wt.% to 0.25wt.% of Si, 0.80wt.% to 1.00wt.% of Fe, 0.08wt.% to 0.12wt.% of Cu, 0.55wt.% to 0.70wt.% of Mn...
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WO/2022/196574A1 |
The aluminum brazing sheet for brazing (1) has a multilayer structure of two or more layers of at least a core material (2) and a brazing filler metal (3) and includes an Al-Si-Mg-Bi brazing filler metal (3) located on the outermost surf...
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WO/2022/196381A1 |
This aluminum alloy extruded material comprises: one or more components selected from the group consisting of 7.5 to 9.2 mass% Zn, 1.3 to 2.0 mass% Mg, 0.1 to 0.7 mass% Cu, 0.30 mass% or less Mn, 0.25 mass% or less Cr, and 0.25 mass% Zr ...
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WO/2022/193487A1 |
Provided are a high-strength and toughness, heat-resistant aluminum alloy armature material and a preparation method therefor, the preparation method comprising: heating and melting an aluminum ingot into molten aluminum; adding the foll...
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WO/2022/195227A1 |
A process for manufacturing which comprises the following steps: a) supplying an aluminium alloy particle powder, b) applying a layer of powder to a solid substrate or to an underlying powder layer, c) locally melting the applied powder ...
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WO/2022/191213A1 |
The present invention provides a hot dipped Al-Zn-Si-Mg coated steel sheet which stably has excellent corrosion resistance.　In order to achieve the above-described purpose, the present invention provides a hot dipped Al-Zn-Si-Mg coated...
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WO/2022/192812A1 |
Described herein are novel 5xxx series aluminum alloys which exhibit high strength and formability. The aluminum alloys described herein have higher amounts of Mg content than traditional 5xxx series aluminum alloys and exhibit high stre...
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WO/2022/184322A1 |
The present invention relates to a method (200) for producing a plate-fin heat exchanger (100), wherein components (3-8) of the plate-fin heat exchanger (100) which are to be soldered are at least partly provided with solder and are posi...
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WO/2022/185876A1 |
This aluminum alloy foil (1) comprises an aluminum alloy having a composition in which 1.2-2.5 mass% of Fe and 0.10 mass% or less of Si are contained and the remaining portion is Al and unavoidable impurities. Regarding the aluminum allo...
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WO/2022/181306A1 |
An objective of the present invention is to provide a method for manufacturing an aluminum alloy extruded material having excellent SCC resistance and having a high strength obtained by performing quenching, after extruding the extruded ...
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WO/2022/180994A1 |
The present invention provides: a wrought 6000-series aluminum alloy material which is suppressed in weld cracking even in cases where high-speed welding is performed by means of laser welding or the like; a welded body which contains th...
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WO/2022/179856A1 |
The invention relates to improved sheets for decorative and formable parts made of an aluminium alloy which comprises, in wt.%, Mg : 0.8 – 1.3, Mn : 0.8 – 1.2, Cu: 0.05 –0.30, Cr : 0.05 – 0.30, Fe : ≤ 0.4, Si : ≤ 0.3, Zn : â‰...
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WO/2022/183060A1 |
This application relates to Al-Mn-Zr based alloys, which when processed by (i) a conventional manufacturing technique (e.g. casting), (ii) an additive manufacturing technique utilizing a melting process, or (iii) a powder metallurgy proc...
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WO/2022/181307A1 |
The purpose of the present invention is to provide a method for manufacturing an aluminum alloy extruded material with which it is possible to widen the allowable range for Si and Fe as impurities and obtain a high strength, so as to ena...
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