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WO/2007/096527A1 |
The present invention relates to pulverulent materials suitable for storing hydrogen, and more particularly to a method of preparing such a material, in which: (A) a composite metallic material having a specific granular structure is pre...
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WO/2007/085249A1 |
The invention relates to a titanium material and method for production of said titanium material. A particular application is as implants in human or veterinary medicine. The aim of the invention is to provide a titanium material free fr...
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WO/2007/082708A1 |
An α/α2-TiAl alloy as material for components or parts of components in internal combustion engines, in particular for lightweight valves, comprises 40-50% by volume of α2 phase (Ti3Al), ≤ 1% by volume of suicides, ≤ 1% by volume ...
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WO/2007/084144A2 |
A process for manufacturing Ti alloy structures using a SFFF manufacturing process with a welding torch as a high energy source, which comprises using as a feed a feed wire made from Ti sponge and alloying powders, or forming a Ti alloy ...
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WO/2007/077645A1 |
A titanium alloy for corrosion-resistant material that while inhibiting a drop of corrosion resistance, can be produced at low cost. There is provided a titanium alloy for corrosion-resistant material characterized in that the titanium a...
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WO/2007/051637A1 |
The invention makes it possible to produce workpieces from titanium alloys in a low-cost cold-working process. This is achieved by means of a (α+β) titanium alloy with approximately 2 - 4.0% by weight of aluminium, approximately 4 - 5....
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WO/2007/043594A1 |
Disclosed is a titanium sheet coated with a protective film, which has excellent resistance against high-temperature oxidation and high-temperature salt damage. Also disclosed is a method for manufacture of the titanium sheet. Further di...
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WO/2007/044635A2 |
A titanium metal or a titanium alloy having submicron titanium boride substantially uniformly dispersed therein and a method of making same is disclosed. Ti power of Ti alloy powder has dispersed within the particles forming the powder t...
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WO/2007/035422A2 |
A titanium alloy containing carbon with and without addition of silicon exhibiting improved corrosion resistance and mechanical strength as compared to commercially pure ASTM grade 2 titanium or PGM-alloyed ASTM grade 7 titanium.
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WO/2007/029427A1 |
An MEA includes an electrolyte membrane permeable to hydroxide ions. A catalyst layer formed of a hydrogen storage alloy is provided on one surface of the membrane facing the anode electrode layer. Another catalyst layer formed of platin...
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WO/2007/029897A1 |
A titanium alloy composition and a heat treatment method of the same are disclosed. A certain amount of substitution element is added into titanium, and a certain amount of an interstitial element carbon is added into a carbide formation...
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WO/2007/013508A1 |
A titanium electrode material comprising a titanium alloy substrate containing a noble metal element selected from an element belonging to the platinum group, Au and Ag and a mixed layer formed on the surface of the substrate, wherein th...
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WO/2007/004991A1 |
An alloy having a formula: (Zr1 Ti)100-x-u (Cu100-aNia)X A1u wherein X, U and a are in atomic percentages in the following ranges: 37 ≤ x ≤ 48, 3 ≤ u ≤ 14, and 3 ≤ a ≤ 30.
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WO/2006/138286A2 |
Composite phase structure of early transition metal-based metallic alloys, including those of crystalline, quasicrystalline and amorphous phases, can be obtained in a controllable way upon direct (in-situ) cooling (solidification) of the...
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WO/2006/137584A1 |
In the production of a metal separator, for a solid polymer electrolyte fuel cell, from a stainless steel, titanium, or a titanium alloy, in order to ensure a cost reduction and mass productivity, a method is realized in which, after mol...
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WO/2006/134757A1 |
Amorphous Ti-Ni-Cu alloy wherein the content of Ti is in the range of 44 to 49 at.%, the content of Cu is in the range of 20 to 30 at.% and the balance is composed of unavoidable elements and Ni is heated at 500° to 700°C for a period ...
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WO/2006/132409A1 |
Disclosed are: a structural member for use in an eyeglass which has a super elastic property and a shape memory property while retaining an excellent biocompatibility in spite of the fact that it is Ni-free, and which also has an excelle...
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WO/2006/129737A1 |
This invention provides a colored pure titanium or titanium alloy having low susceptibility to discoloration in an atmospheric environment that, even when titanium is used in a severe acidic rain environment such as roofs and wall materi...
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WO/2006/125776A1 |
The invention relates to a titanium alloy which, even under the influence of high application temperatures, has a low tendency to becoming brittle as a result of coarse grain formation. The titanium alloy thus comprises (in wt. %) Fe: = ...
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WO/2006/126515A1 |
A Ti-Ni-Nb alloy device as a shape-memory device excelling in response characteristics. There is provided a Ti-Ni-Nb alloy device comprised of a Ti-Ni-Nb alloy whose transformation is terminated at a temperature lower than 10°C after in...
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WO/2006/123968A2 |
The invention relates to non-ferrous metallurgy, in particular to producing modern titanium alloys exhibiting a high degree of genericity. The inventive titanium-based alloy comprises aluminium, vanadium, molybdenum, chromium, iron, zirc...
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WO/2006/109708A1 |
Disclosed is a Ti alloy which is excellent in hydrogen absorption reducing effect. Also disclosed are a Ti alloy member obtained by using such a Ti alloy, and a method for producing such a Ti alloy member. Specifically disclosed is a Ti ...
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WO/2006/105588A1 |
The invention relates to a method for improving performance and life of a material adapted to contract when heated to a critical temperature such as shape memory alloy wire (SMA). The method includes the steps of measuring ambient temper...
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WO/2006/101539A1 |
The application relates to the problem of alloying a melt, preferably a titanium melt, with oxygen by adding formed articles such as pellets containing a master alloy such as Ti02. The articles should fully and homogeneously disperse in ...
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WO/2006/091489A1 |
Disclosed herein are extruded titanium metal matrix composites with enhanced ductility. Also disclosed is the extrusion at high extrusion ratio of titanium metal matrix composites produced by powder metal processes. The ductility and mac...
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WO/2006/090630A1 |
A process for producing a multifunctional material which has high photocatalytic activity and can easily adsorb even VOCs. The process further produces a multifunctional material having a high film hardness and excellent in heat resistan...
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WO/2006/089790A1 |
The invention relates to a method for casting objects from a ß-titanium alloy containing titanium molybdenum with a molybdenum content of 7.5 to 25 %. According to the invention: a melting of the alloy is carried out at a temperature of...
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WO/2006/089791A1 |
The invention relates to a joint prosthesis with a shaft made of a titanium alloy. According to the invention, at least the shaft (10) is precision cast and has a centered cubical crystalline structure. A titanium allow with this crystal...
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WO/2006/089792A1 |
The invention relates to a method for producing a medical implant from a titanium alloy by precision casting the titanium alloy in a mold corresponding to the implant to be produced. The invention uses a ß-titanium alloy, hot-isostatic ...
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WO/2006/082682A1 |
A Ti-Nb-Zr based alloy, characterized in that it has a chemical composition, in wt %, that Ti: 40 to 60 %, Nb: 18 to 30 %, Zr: 18 to 30 %, one or more metal additive elements selected from among Al, Sn, In and Ga: 0.77 to 3.7 %. The abov...
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WO/2006/081011A2 |
A nickel-titanium alloy having a large, superelastic operating temperature window or range. The nickel-titanium alloy includes at least an additional element such as platinum, palladium, manganese, boron aluminum, tungsten, and/or zircon...
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WO/2006/072169A1 |
The invention concerns a alloy of formula: Ti2+t(Ru(1-x)Al(1+x))(1-u/2)MuTy, wherein: t is a number between -1 and +1and preferably between -0.5 and +0.5; x is a number between -0.95 and +0.95 and preferably between +0.5 and +0.9; u is a...
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WO/2006/073428A2 |
Disclosed herein are titanium-tungsten alloys and composites wherein the tungsten comprises 0.5% to 40% by weight of the alloy. Also disclosed is a method of making such alloys and composites using powders of tungsten less then 3µm in s...
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WO/2006/056248A1 |
The invention concerns titanium aluminide based alloys produced by using cast iron and powder metallurgy techniques. Said alloys consist of Ti - z A1 - y Nb, y corresponding to the following formula: 44.5 atom % % $m(F) y $m(F) 45.5 atom...
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WO/2006/054504A1 |
Handling of a porous metal body is improved without sacrificing the effective area of the porous body. Specifically disclosed is a porous composite metal body wherein a sheet-like metal portion (11) composed of a porous body having a thr...
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WO/2006/051939A1 |
A titanium or titanium alloy sintered article of a sponge form which has a three-dimensional network structure having a continuous pore opening to the surface thereof and continuing to an inner pore and has a porosity of 50 to 98 %, char...
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WO/2006/053044A1 |
Disclosed herein are alpha-beta titanium alloys processed above the beta transus temperature yet that maintain a fine grain structure. Disclosed herein are articles comprising a titanium alloy body and a porous titanium material attached...
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WO/2006/048568A2 |
The invention relates to an alloy based on titanium-copper-nickel, said alloy being used to form at least one resistive thin layer on a polymer substrate.
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WO/2006/046008A1 |
A fibre reinforced polymer (FRP) composite structure incorporates a woven preform containing tows of carbon or other advanced fibres (1, 3) and wires (2, 4) of shape memory alloy (SMA). The SMA wires are capable of absorbing much larger ...
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WO/2006/041167A1 |
A near-β titanium alloy having higher strength than 'Ti-17' is provided, while suppressing cost increase. Such a near-β titanium alloy consists of, in weight percent, 0.5-7% of V, 0.5-2.5% of Fe, 0.5-5% of Mo, 0.5-5% of Cr, 3-7% of Al,...
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WO/2006/041166A1 |
Disclosed is a β-titanium alloy consisting of, in weight percent, 5-15% of V, 0.5-2.5% of Fe, 0.5-6% of Mo, 0.5-5% of Cr, 1.5-5% of Al, and the balance of Ti and impurities. When the weight% of V content is expressed as Xv, the weight% ...
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WO/2006/022027A1 |
A lightweight separator material useful for reducing the weight of a fuel cell and exhibiting excellent corrosion resistance in which increase in the contact electric resistance is suppressed even after long time use. Titanium or a titan...
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WO/2006/014144A1 |
An alloying system for preparing a titanium alloy, the system comprising a rotating mill to mechanically alloy a mixture of elemental powders in predetermined proportions, the elemental powders including titanium particles, alpha stabili...
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WO/2006/014124A1 |
The invention relates to metallurgy, in particular to titanium-based alloys used for producing high-strength and high technology products. The inventive titanium-based alloy consists of aluminium, vanadium. Molybdenum, iron and oxygen at...
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WO/2006/007434A1 |
A composition comprises about 8 to about 12 wt% molybdenum, about 2.8 to about 6 wt% aluminum, up to about 2 wt% vanadium, up to about 4 wt% niobium, with the balance being titanium, wherein the weight percents are based on the total wei...
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WO/2005/124901A1 |
The present invention relates to a hybrid superelastic metal-metal sulfide materials for current collector and anode of battery, which use two phase alloy of Ti-Ni or three phase alloy of Ti-Ni-X as current collector, and produce a Ti, N...
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WO2005059464B1 |
A heat exchanger (10) of the plate-fin type has fins (14, 18) of one metal brazed to a plate made (12, 16) of a different metal for use in oil coolers, condensers, evaporators, and the like. The distortion-prone titanium fins (14, 18) of...
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WO/2005/118898A1 |
Titanium alloys described in (1) and (2) that have an adequate cold working and an excellent superplastic characteristic and a method (3) of manufacturing a titanium alloy are provided. (1) A titanium alloy characterized by containing 2....
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WO/2005/117762A2 |
A canine femoral stem system provides a set of sizes of stems designed to fit in a reamed femoral bone canal with controlled interference. The canine femoral stems can be implanted using either a cemented or cementless procedures. Cement...
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WO/2005/118897A2 |
In a hot water distribution system, the water oscillations in hot water supply line maintains hot water line in heated condition by ensuring heat transfer from the water heater to a hot water line executing regenerative heat transfer tec...
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