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WO/2021/230309A1 |
This steel sheet for hot stamping is sequentially provided, in the following order, with: a base material; an Al-Si alloy plating layer that has an Al content of 75% by mass or more and an Si content of 3% by mass or more, with the total...
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WO/2021/230311A1 |
This steel sheet for hot stamping comprises, in order: a base metal; an Al-Si alloy plating layer having an Al content of 75 mass% or greater and an Si content of 3 mass% or greater, the total of the Al content and the Si content being 9...
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WO/2021/230080A1 |
Provided are a 6000-series aluminum alloy forging material having high strength and exceptional toughness (excellent ductility), and an efficient method for manufacturing the same. This aluminum alloy forging material is characterized by...
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WO/2021/226103A1 |
The present disclosure relates to a new family of 5000-series alloys that have high strength and can resist strength softening during stabilization and/or annealing treatment, after cold rolling, working or strain hardening, which are hi...
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WO/2021/220188A1 |
Provided herein is a rolled composite aerospace product comprising a 2XXX-series core layer and an Al-Cu alloy clad layer coupled to at least one surface of the 2XXX-series core layer, wherein the Al-Cu alloy is an aluminium alloy compri...
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WO/2021/220152A1 |
Described herein is a brazed heat exchanger comprising at least one header, manifold and/or tube structured to hold a coolant or refrigerant; said header, manifold, and/or tube component including a plurality of apertures; a plurality of...
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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/2021/221730A1 |
A new 7 xxx aluminum alloy provides a unique combination of quantifiable physical characteristics. The alloy may be generally described as a corrosion resistant aluminum-zinc- magnesium based alloy that is copper free or only includes sl...
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WO/2021/216950A2 |
Provided herein are corrosion resistant metal substrates and methods for producing the same by thermal modification. The disclosure provides methods for producing corrosion resistant substrates by producing a pretreatment film on a surfa...
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WO/2021/215418A1 |
This method for manufacturing a hot-press-formed article comprises a heating step for heating an Al-plated steel sheet and a forming step for forming a hot-press-formed article using a die mold subsequent to the heating step, in which th...
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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/2021/215305A1 |
The purpose of the present invention is to provide an aluminum alloy molded body that has excellent thermal stability and does not contain a rare earth element, and to provide a production method for the same. More specifically, the pres...
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WO/2021/211696A1 |
Provided herein are aluminum alloys and methods of making these alloys. The aluminum alloys described herein are produced with a high content of recycled scrap. The recycled scrap may include used beverage can scrap and mixed alloy scrap...
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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/2021/205856A1 |
In a method for manufacturing a brazing sheet, firstly a clad mass is produced, in which the clad mass comprises a core material mass comprising an aluminum material and a brazing material mass comprising an Al-Si-Mg-based alloy and arra...
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WO/2021/206095A1 |
An aluminum alloy substrate for magnetic disks, characterized by comprising an aluminum alloy which contains Fe that is an essential element and also contains at least one of Mn and Ni that are selective elements in which the total conte...
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WO/2021/206097A1 |
Provided are: an aluminum alloy substrate for a magnetic disk; and a magnetic disk using same. The aluminum alloy substrate is composed of an aluminum alloy containing 1.0-6.5 mass% of Mg, with the remainder comprising Al and inevitable ...
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WO/2021/200638A1 |
A member to be brazed made of aluminum to be brazed with a member made of a brazing sheet, the member to be brazed made of aluminum being characterized in that two or more grooves are provided on the surface of a fillet formation range o...
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WO/2021/199116A1 |
This brazing sheet (1) has: a core material (11) composed of an Al alloy that contains 0.10-3.0 mass% of Mg; and a brazing material (12) which is composed of an Al alloy containing Mg, 6.0-13.0 mass% of Si, and 0.010-0.050 mass% of Bi, l...
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WO/2021/196482A1 |
Disclosed are a preparation method for a high-performance aluminum material and an aluminum material prepared by the method, and an air conditioner connecting pipe prepared by the high-performance aluminum material. The method comprises ...
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WO/2021/199428A1 |
The present invention relates to a die-casting aluminum alloy for a heat sink and a tool/container in which heat dissipation properties are required, the die-casting aluminum alloy having excellent thermal conductivity and castability, a...
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WO/2021/199685A1 |
Provided is an aluminum alloy brazing sheet which has excellent molten wax flow suppression and gap filling properties, and a method for brazing the aluminum alloy brazing sheet. The aluminum alloy brazing sheet (1) comprises a core mate...
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WO/2021/199732A1 |
The present invention is a brazing sheet for fluxless brazing use, characterized by having a multi-layer structure composed of at least two layers including at least one core material layer and one brazing material layer, in which the br...
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WO/2021/198231A1 |
The present invention relates to pulverulent aluminum alloys having Cu, Zn or Si/Mg as most relevant alloy elements, the alloy further having a content of 1 to 15 wt.% of metals selected from the group M1 comprising Mo, Nb, Zr, Fe, Ti, T...
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WO/2021/200639A1 |
This aluminum member to be brazed, which is brazed to a brazing sheet, is characterized in that: two or more grooves are provided in the surface of a fillet formation range of the aluminum member to be brazed; the groove depth (D1) of th...
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WO/2021/199733A1 |
A brazing sheet according to the present invention is so configured that: a brazing material layer is provided on one surface or both surfaces of a core material layer and is positioned as an outermost surface of the brazing sheet; the b...
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WO/2021/191425A1 |
The invention relates to an aluminum alloy strip for lithographic printing plate supports, which strip has a rolled-in surface topography on at least one strip surface; a method for producing the aluminum alloy strip; and a printing plat...
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WO/2021/193064A1 |
The present invention provides: an aluminum alloy member which can be manufactured at a relatively low cost and has a light weight, and which can have high dimensional accuracy under a high-temperature environment and is less likely to u...
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WO/2021/193842A1 |
Provided is an aluminum alloy bare material for a brazed member that is brazed by flux-free brazing to a brazing sheet including a brazing filler comprising an aluminum alloy that contains 3.00–13.00% by mass of silicon and 0.10–2.00...
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WO/2021/193841A1 |
Provided is an aluminum alloy bare material for a member to be brazed which can be flux-free brazed to a brazing sheet having a brazing material made of an aluminum alloy containing 3.00-13.00 mass% of Si, and less than 0.10 mass% (inclu...
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WO/2021/193536A1 |
The purpose of the present invention is to provide a molded product in which solidification cracking due to heat shrinkage during laminate molding of an aluminum alloy is prevented, and which has no strength anisotropy, and excellent str...
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WO/2021/188610A1 |
Disclosed are metal articles and methods of making and processing such metal articles. More particularly, disclosed are aluminum alloy articles exhibiting controllable surface properties, including excellent bond durability. An aluminum ...
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WO/2021/187626A1 |
This aluminum alloy extruded material having excellent surface qualities is characterized by having a composition that contains, by mass%, 0.55% to 0.70% inclusive of Si, 0.10% to 0.35% inclusive of Fe, 0.15% to 0.60% inclusive of Cu, 0....
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WO/2021/184827A1 |
A composite treatment method for a recycled wrought aluminum alloy melt. The composite treatment method mainly comprises: performing composite treatment on a 6xxx-series recycled aluminum alloy melt by means of Mg, Sr, and a C-containing...
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WO/2021/182086A1 |
A heat-exchange pipe exhibiting excellent heat-exchange performance and constructed such that a metal porous body is less likely to detach from a metal pipe, said pipe being provided with the metal pipe and the metal porous body which co...
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WO/2021/179756A1 |
A novel high-temperature and insulating wire, a manufacturing method, and a coating device thereof. The novel high-temperature and insulating wire comprises a wire core and an insulating coating; the wire core is made of an aluminum allo...
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WO/2021/180421A1 |
The invention relates to a wire (1) or strip for production of test needles or slide contacts, the wire (1) or strip including a material or consisting of a material, the material having a matrix composed of copper, palladium, rhodium, o...
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WO/2021/176888A1 |
A metal mixture for hydrogen generation, said metal mixture containing tin, gallium and aluminum, wherein: the ratio of the content of the aluminum to the total content of the tin and the gallium is from 1.0 to 3.0; and the continuous ar...
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WO/2021/177030A1 |
The productivity of an aluminum-based brazing material is poor. This method for producing an aluminum-based brazing material is characterized by including: a step for producing a plating solution containing an Al ion and a Ti ion; and a ...
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WO/2021/171517A1 |
Provided is a hot-stamped article comprising a steel base material and an Al-Zn-Mg plating layer formed on the surface of the steel base material, wherein: the plating layer has a prescribed chemical composition; the plating layer compri...
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WO/2021/171514A1 |
Provided is a plated steel material comprising a steel base material and an Al-Zn-Mg plating layer formed on the surface of the steel base material, wherein the plating layer has a prescribed chemical composition, and the surface structu...
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WO/2020/178508A9 |
The invention relates to a strip intended to be used in the manufacture of brazed heat exchangers, made of an alloy with the following composition (in mass %): Si: 0.10 – 0.30%, preferably 0.15 – 0.25%; Fe: < 0.25%, preferably 0.1 â€...
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WO/2021/171515A1 |
Provided is a hot-stamped article comprising a steel base material and an Al-Zn-Mg plating layer formed on the surface of the steel base material, wherein: the plating layer has a prescribed chemical composition; the plating layer compri...
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WO/2021/171519A1 |
Provided is a hot-stamped article comprising a steel base material and an Al-Zn-Mg plating layer formed on the surface of the steel base material, wherein: the plating layer has a prescribed chemical composition; the plating layer compri...
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WO/2021/165266A1 |
The invention relates to a method for producing a corrosion resistant aluminium alloy extrusion, consisting of an alloy with the composition ≤0,30, preferably 0,05 - 0,15 % by weight of silicon, ≤0,40, preferably 0,06 - 0,35 % by wei...
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WO/2021/168065A1 |
Aluminum alloy products having a bulk and a micro-grained subsurface structure are described. The aluminum alloy products may exhibit superior bonding character and may comprise or have a silicon-containing layer thereon. The bulk may in...
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WO/2021/168064A1 |
Described are aluminum alloy products that generally have a microstructure and composition that resists corrosion. This corrosion resistance, in turn, allows the aluminum alloy products to exhibit favorable bond durability performance, s...
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WO/2021/165264A1 |
The invention realates to an aluminium based, corrosion resistant alloy consisting of 0,05 - 0,2 % by weight of silicon, 0,01 - 0,3 % by weight of iron, 0,20 - 0,6 % by weight of manganese, <0,10% by weight of magnesium, 0,15 - 0.5% by w...
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WO/2021/168068A1 |
Described are methods of treating surfaces of metal alloy substrates and associated metal alloy products. The methods may include providing an aluminum alloy product having a bulk and a surface and scanning a beam of high energy across t...
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WO/2021/162101A1 |
This bonded component comprises a first steel member, a second steel member, and a spot welding part which bonds the first steel member and the second steel member to each other. The first steel member comprises: a steel sheet base mater...
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