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WO/2006/129566A1 |
Disclosed is a method for processing a magnesium alloy sheet wherein a magnesium alloy sheet is rolled at a speed of not less than 180 m/min. Particularly disclosed is a method for processing a magnesium alloy sheet wherein a magnesium a...
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WO/2006/125278A1 |
A magnesium - rare earth - yttrium - zinc alloy consists of 0.2-1.5% by weight zinc and rare earth(s) (RE) and yttrium in amounts which fall within a quadrangle defined by lines AB, BC, CD and DA wherein: A is 1.8% RE - 0.05% Y, B is 1.0...
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WO/2006/114728A1 |
The invention relates to a hydrogen storage material comprising an intermetallic compound capable of forming a hydride with hydrogen. The invention also relates to an electrochemically active material, comprising such a hydrogen storage ...
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WO/2006/105594A1 |
A magnesium-based alloy consists of 1.5-4.0% by weight rare earth element(s), 0.3-0.8% by weight zinc, 0.02-0.1% by weight aluminium, and 4-25 ppm beryllium. The alloy optionally contains up to 0.2% by weight zirconium, 0.3% by weight ma...
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WO/2006/104028A1 |
To provide a method for producing a magnesium alloy plate which can be suitably employed for producing a magnesium alloy plate excellent in the plastic workability such as press workability. A method for producing a magnesium alloy plate...
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WO/2006/100860A1 |
A magnesium weld line excelling in surface cleanness; and a process for producing the same. There is provided a weld line produced by wiredrawing a parent material, such as extrudate, of pure magnesium or magnesium base alloy and shaving...
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WO/2006/100859A1 |
A process for producing a continuous magnesium material having excellent suitability for plastic working; and a continuous magnesium material obtained by the process. Pure magnesium or a magnesium alloy is cast and this cast material is ...
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WO/2006/095999A1 |
There are provided a magnesium alloy with a misch metal, a method of producing a wrought magnesium alloy with a misch metal, and a wrought magnesium alloy produced thereby, in which a great deal of misch metal is added to magnesium, and ...
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WO/2006/075814A1 |
Disclosed is a wrought magnesium alloy having excellent strength and extrusion or rolling formability, and a method of producing the same. The wrought magnesium alloy comprises 0.1 - 1.5 at% group IIIa, 1.0 - 4.0 at% group IIIb, 0.35 at%...
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WO/2006/060851A1 |
A method of producing a hydrogen storage material including the steps of: forming a magnesium - nickel melt having up to 50 wt% nickel; adding up to 2 wt% of a refining element to the melt under a non-oxidising atmosphere, the refining e...
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WO/2006/046320A1 |
A case made of a magnesium alloy, which is formed through the superplastic forming of a magnesium alloy plate containing 1.0 to 10.0 mass % of aluminum, 0.5 to 3.0 mass % of zinc, 0.1 to 0.8 mass % of manganese as a part of added alloy m...
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WO/2006/036033A1 |
This invention provides a high-strength and high-toughness metal which has strength and toughness each high enough to be put to practical use in expanded applications of magnesium alloys, and a process for producing the same. The high-st...
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WO/2006/033458A1 |
Disclosed is a magnesium alloy comprising, in atomic percent, 2.0-10% of zinc, 0.05-0.2% of zirconium, 0.2-1.50% of a rare earth element and the balance of magnesium and unavoidable impurities. Such an Mg-Zn-RE alloy is improved in stren...
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WO/2006/006379A1 |
Disclosed is a magnesium-base composite powder as a starting material for producing an Mg2Si particle-dispersed magnesium-base composite material. Such a magnesium-base composite powder comprises an Mg-base powder (7) as the main compone...
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WO/2006/004072A1 |
A magnesium alloy exhibiting high strength and high ductility, characterized in that it comprises 0.03 to 0.54 atomic % of certain solute atoms belonging to 2 Group, 3 Group or Lanthanoides of the Periodic Table and having an atomic radi...
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WO/2006/003833A1 |
Provided are a method for producing a magnesium alloy product which can produce a magnesium alloy product having high strength, and a magnesium alloy product, particularly a magnesium alloy wire, being excellent in strength. A molten mag...
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WO/2006/000022A1 |
A magnesium based alloy contains zinc, aluminium, calcium and/or beryllium, optionally manganese, and the balance magnesium except for incidental impurities. The zinc and aluminium contents fall within a quadrangle defined by lines AB,BC...
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WO/2005/123972A1 |
Disclosed is a high toughness magnesium-base alloy containing, on a weight basis, 1-8% of a rare earth element and 1-6% of calcium, wherein the maximum crystal grain size of magnesium which constitutes the base metal is not more than 30 ...
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WO/2005/118900A1 |
A creep-resistant magnesium alloy, which has a chemical composition, in mass %, that Al: 2.5 to 6.5 %, Ca: 0.3 to 3.0% , Sn: 0.15 to 3.0 %, Mn: 0.1 to 0.5 % and the balance: Mg and inevitable impurities. Optionally, the magnesium alloy f...
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WO/2005/111251A1 |
A high-strength, high-toughness cast magnesium alloy and the method thereof, in which the alloy consists substantially of aluminum 3-9 wt%, zinc 3.5-9 wt%, manganese 0.15-1.0 wt%, antimony 0.01-2wt%, and the balance magnesium. The alloy ...
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WO/2005/108634A1 |
A magnesium alloy consisting of 1,00 - 10,00 % by weight of aluminium, 1,00 - 8,00 % by weight of rare earth metals (RE-metals), at least 40 % by weight of the RE-metals being cerium, less than 0,5 % by weight of manganese, less than 1,0...
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WO/2005/100624A1 |
A hydrogen storage composition comprises a particulate alloy comprising grains of magnesium, wherein the grain boundaries contain phases comprising nickel and at least one non-nickel transition metal, wherein the nickel is present at lev...
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WO/2005/091863A2 |
In one aspect, the invention provides a magnesium-based casting alloy having relatively high strength and castibility, as well as an improved ductability and extrudability for wrought alloy applications. The magnesium-based wrought alloy...
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WO/2005/089161A2 |
In a method for making a cast product (40) by squeeze casting using an AZ91D alloy, the AZ91D alloy is heated to a liquid state, a shot sleeve (34, 44) is filled with the liquid AZ91D alloy, and a seal is formed between the shot sleeve (...
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WO/2005/087410A1 |
A powder material of an alloy, characterized in that it has a maximum particle size of 10 mm or less and a minimum particle size of 0.1 mm or more, and a metal or an alloy particle constituting the powder material has a maximum crystal g...
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WO/2005/087962A1 |
A method, for the production of profiles (16) of a light metal material, in particular a magnesium material, by means of extrusion with a hydrostatic extrusion device (10), is disclosed. A volume of material (15) is pressed through a die...
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WO/2005/060547A2 |
A magnesium-based hydrogen storage material including magnesium or a magnesium-based hydrogen storage alloy and a hydrogen desorption catalyst which is insoluble in said magnesium-based hydrogen storage alloy and is in the form of: 1) di...
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WO/2005/052203A1 |
[PROBLEMS] To provide a high strength and high toughness magnesium alloy which has a strength and a toughness both being at a level sufficient for the alloy to be practically used corresponding to the expanded application of a magnesium ...
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WO/2005/052204A1 |
[PROBLEMS] To provide a high strength and high toughness magnesium alloy which has a strength and a toughness both being at a level sufficient for the alloy to be practically used corresponding to the expanded application of a magnesium ...
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WO/2005/045960A1 |
Electrodes for electrochemical cells are provided herein, particularly magnesium and magnesium alloy electrodes. In one aspect of the invention, electrodes are formed by thixotropic molding. Such electrodes, particularly formed of magnes...
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WO/2005/035811A1 |
This invention relates to magnesium-based alloys particularly suitable for casting applications where good mechanical properties at room and at elevated temperatures are required. The alloys contain: 2 to 4.5 % by weight of neodymium; 0....
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WO/2005/028691A1 |
A heat resistant magnesium die casting alloy simultaneously improved in heat resistance and castability and expanded in range of application is provided. It comprises, includes, by wt %, the following composition: Al: over 6 % to not mor...
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WO/2004/113742A1 |
[PROBLEMS] To provide a method of manufacturing a magnesium-base alloy screw capable of manufacturing, with high productivity, a screw formed of a magnesium-base alloy with excellent strength and the magnesium-base alloy screw. [MEANS FO...
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WO/2004/106576A1 |
A method for producing a magnesium base alloy formed article characterized in that it comprises preparing a material in a wire form by the drawing of a magnesium base alloy and subjecting the material in a wire form to plastic working at...
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WO/2004/085689A1 |
A magnesium alloy having high strength and high toughness which is produced by providing a molten alloy comprising a atomic % of Zn, b atomic % in total of at least one rare earth element selected from the group consisting of La, Ce and ...
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WO/2004/081248A1 |
A magnesium alloy is prepared while regulating the aluminum content and iron/manganese ratio of the alloy to be each on a proper level. This regulation is conducted by analyzing in situ a melt of the alloy for composition by taking a sam...
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WO/2004/061140A1 |
A method and system for treating an alloy to modify its dendritic microstructure for improved semi-solid metal processability are provided. The method comprises heating the alloy to a first temperature above its liquidus temperature to f...
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WO/2004/042099A1 |
A magnesium alloy which can be formed at room temperature and has excellent corrosion resistance. The magnesium alloy comprises, in terms of % by weight, 8.0 to 11.0% lithium, 0.1 to 4.0% zinc, 0.1 to 4.5% barium, and magnesium and unavo...
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WO/2004/027103A1 |
A magnesium thin plate for a spread product being excellent in workability, characterized in that it is produced by providing a rolled Mg alloy plate comprising 2.0 to 5.0 wt % of Al, 0.5 to 2.0 wt % of Zn, less than 0.05 wt % of Mn, and...
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WO/2004/024967A1 |
A creep-resistant Mg alloy containing 1.5 to 5.0 mass % of Al, 0.5 to 1.8 mass % of Si, 0.3 to 1.5 mass % of Ca, 0.005 to 1.5 mass % of Sb, 0.1 to 0.4 mass % of Mn and the balance composed of Mg and unavoidable impurities. If necessary, ...
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WO/2004/015153A1 |
A heat-resistant magnesium alloy, and a method for producing same wherein a magnesium alloy having an aspect ratio of crystal grain not less than 5 is produced by conducting a unidirectional solidification under a condition such that the...
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WO/2004/015152A1 |
The invention relates to the use of at least one hydride forming agent introduced into the melted mass of a light metal or a light metal alloy, for binding the hydrogen contained in said melted mass.
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WO/2004/013364A1 |
An age-hardenable magnesium-zinc alloy having about 3 wt.% to about 6 wt.% of zinc as a major alloying element, includes a modifier selected from the group consisting of calcium, strontium and mixtures of calcium and strontium. The alloy...
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WO/2004/005563A1 |
The invention relates to an AS pressure die cast alloy, in particular for use as thermally stressed subassembly parts in the motor vehicle industry, whose Al content lies between that of the AS21 and AS41 alloys. The invention also relat...
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WO/2004/005564A1 |
The invention relates to an AM-pressure die cast alloy, in particular for interior fittings in the motor vehicle industry, whose Al content lies between the Al content of AM20 and AM50 alloys. The invention also relates to a method for p...
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WO/2004/001087A1 |
A magnesium based alloy consists of, by weight: 1.4 - 1.9 % neodymium, 0.8 - 1.2 % rare earth element(s) other than neodymium, 0.4 - 0.7 % zinc, 0.3 - 1 % zirconium, 0 - 0.3 % manganese, and 0 - 0.1 % oxidation inhibiting element(s) the ...
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WO/2003/105983A2 |
A discontinuously reinforced metal composite, having a metal matrix and a plurality of intermetallic particles comprising at least two different metals, the intermetallic particles having a size ranging from 1 gm to about 10µm and being...
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WO/2003/103868A1 |
A method for producing a magnesium alloy plate wherein a magnesium alloy plate containing, in mass %, 0.1 to 10.0 % of Al, 0.1 to 4.0 % of Zn is rolled with a mill roll, which comprises inserting the magnesium alloy plate having a surfac...
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WO/2003/095691A1 |
A malleable thin magnesium sheet, characterized in that it is produced through subjecting an extruded Mg alloy sheet comprising 1 to 3.8 wt % of Al, 1 to 6 wt % of Zn, 0.1 to 2 wt % of Mn and the balanced amount of Mg and inevitable impu...
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WO/2003/091465A1 |
A magnesium alloy for a diecasting, which comprises, in wt %, 0.5 to 4 % of zinc, 4 to 10 % of aluminum, 1 to 3 % of calcium, 3 % or less of a rare earth element and the balanced amount of magnesium and inevitable impurities. The magnesi...
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