Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 551 - 600 out of 6,101

Document Document Title
WO/2005/060631A3
A method for refining the microstructure of titanium alloys in a single thermomechanical processing step, wherein the titanium alloy comprises boron. In some embodiments, the method comprises the steps of first adding boron to the titani...  
WO/2005/059464A1
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...  
WO/2005/052201A2
The invention relates to a method for the production of drop forge parts essentially comprising titanium, zirconium, hafnium or a corresponding alloy, enabling the rigidity thereof to be increased.  
WO/2005/049876A2
The invention includes an alloy containing equivalent amounts of nickel and titanium. The alloy has shape memory and a metallic purity of at least about 99.995%, and comprises less than about 200 ppm of gases. The invention also includes...  
WO/2005/045532A2
[Object] To provide a timepiece spring whereby it is possible to ensure high precision and stable operation of precision mechanisms such as timepieces, and to provide a timepiece spring, a mainspring, a hairspring, and a timepiece wherei...  
WO/2005/034168A1
The invention relates to a method for production of a highly thermal resistant composite body, whereby at least one part made from a high temperature resistant metallic or non-metallic component is bonded to at least one part made from a...  
WO2004072312A3
An alloy suitable for coating metal surfaces is provided in which the alloy provides a liquid melt which contains a fraction of dissolved oxide forming additives as deoxidizers. The alloyed combination of elements in the liquid melt resi...  
WO/2005/030095A2
Balloon-expandable medical stent which includes a generally tubular body including an alloy having Ti at about 20 weight percent or more and at least one of Zr, Ta or Mo. The alloy has a yield strength of 45 ksi or more, a magnetic susce...  
WO2003101697A3
The aim of the invention is to provide high-tensile moulded bodies consisting of titanium alloys, which deform plastically at room temperature, said bodies having a macroscopic plasticity compared to metallic glasses, in addition to a de...  
WO2003105983A3
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...  
WO/2005/005676A1
A titanium alloy, characterized in that it comprises Nb, Zr, at least one element selected from the group consisting of Cr, Fe and Si, and the balanced amount of Ti and inevitable impurities; and a titanium alloy, characterized in that i...  
WO/2004/108992A1
A titanium article having improved corrosion resistance resulting from a direct or indirect attachment of a platinum group metal or alloy thereof or incorporation of this metal or alloy thereof into a minor surface portion of the article.  
WO/2004/107311A1
The invention relates to accessories or actuating elements for, or components of, musical instruments. According to the invention, said components at least partially, preferably entirely, consist of titanium or a titanium alloy grade 5, ...  
WO/2004/106569A1
An alpha-beta, titanium-base alloy with improved ductility at high strength levels compared to commercially available alloys, such as Ti-17. The alloy exhibits at least a 20% improvement in ductility at a given strength level compared to...  
WO/2004/099456A1
Embodiments of the present invention provide methods of processing nickel-titanium alloys including from greater than 50 up to 55 atomic percent nickel to provide a desired austenite transformation temperature and/or austenite transforma...  
WO2004071763A3
A method of making a multi-layered composite material having a layer of a first metal and a layer of a second incompatible metal, separate from the first metal, the method comprising hot rolling a multi-layered assembly of the first meta...  
WO2004079237A8
The invention refers to mechanical engineering and can be used in piston internal combustion engines (ICE). The goal of the invention consists in increasing the reliability and lion-failure operation. of ICE valves, and increase of engin...  
WO/2004/079237A2
The invention refers to mechanical engineering and can be used in piston internal combustion engines. The valve for an internal combustion engine, the method of its manufacturing and the heat-resisting titanium alloy containing the follo...  
WO/2004/079237A3
The invention refers to mechanical engineering and can be used in piston internal combustion engines. The valve for an internal combustion engine, the method of its manufacturing and the heat-resisting titanium alloy containing the follo...  
WO/2004/072312A2
An alloy suitable for coating metal surfaces is provided in which the alloy provides a liquid melt which contains a fraction of dissolved oxide forming additives as deoxidizers. The alloyed combination of elements in the liquid melt resi...  
WO/2004/071763A2
A method of making a multi-layered composite material having a layer of a first metal and a layer of a second incompatible metal, separate from the first metal, the method comprising hot rolling a multi-layered assembly of the first meta...  
WO/2004/069745A1
The present invention relates to a material for use at temperatures exceeding 1200 °C and in oxidizing atmospheres consisting generally of an alloy between a metal, aluminium (Al) and carbon (C) or nitrogen (N). The invention is charact...  
WO/2004/048627A1
The inventive titanium-based alloy contains 2.2-3.8 mass % aluminium, 4.5-5.9 mass % vanadium, 4.4-5.9 mass % molybdenum, 2.0-3.6 mass % chromium, 0.1-0.4 mass % zirconium, 0.01-0.18 mass % iron and 0.03-0.25 mass % oxygen, the rest bein...  
WO2003041896A3
The invention relates to a method for producing metallic and intermetallic alloy ingots by continuously or quasi-continuously drawing billets out of a cold-wall induction crucible. The invention is characterized in that the alloy materia...  
WO/2004/042096A1
A low rigidity and high strength titanium alloy excellent in cold workability, which has a chemical composition, in mass %: Nb: 1 to 20 %, V: 10 to 25 %, Al: 2 to 5 %, Zr: more than 3 % and not more than 10 %, O: 0.30 % or less, and the ...  
WO/2004/042097A1
A low rigidity and high strength titanium alloy excellent in cold workability, which has a chemical composition, in mass %: one or two of Nb: 25 % or less and V: 15 % or less, with the proviso that Nb + V ≥ 0.5 % and the amount of V is...  
WO2003074210A3
The invention relates to a method for producing precision investment-cast NE metal alloy members, especially for use in power unit technology. The inventive method is characterized by using a rotation casting method, whereby the outer sh...  
WO/2004/029925A1
The invention relates to the use of the material titanium Grade 5 for a fine-tuner for string instruments. A substantially sensational restoration of the fine tuner has been made possible by the machining of old parts and by the combinat...  
WO/2004/027102A1
A reversible hydrogen storage alloy capable of absorbing approximately 4 weight percent hydrogen and desorbing up to 2.8 weight percent hydrogen at temperatures up to 100 °C. The hydrogen storage alloy is generally composed of titanium,...  
WO/2004/024027A3
A medical implant or device comprising at least one component at least partially fabricated from an alloy having a composition represented by the general formula Xa Mb Ala where X is Zr or Hf, M is at least one element selected from the ...  
WO/2004/022118A1
It is intended to provide a biomaterial member made of an amorphous alloy which shows a polarization resistance in degassed Hank’s solution of 4x106 &ohm cm2 or more and an immersion potential-pitting corrosion potential window of 0.25...  
WO/2004/022800A1
A method of separating metal particulates from a slurry of original constituents of liquid metal and metal particulates and salt particulates is disclosed. The metal and salt particulates are concentrated by removing at least some of the...  
WO/2004/015151A1
A titanium alloy scarcely undergoing brittling caused by hydrogen even in case of being used under hydrogen-absorbing conditions. This alloy comprises a Ti-Al alloy composed of from 0.50 to 3.0% of Al with the balance of Ti together with...  
WO/2004/003243A1
An article is manufactured from a composition comprising about 8 to about 10 wt% molybdenum, about 2.8 to about 6 wt% aluminum, up to about 2 wt% chromium, up to about 2 wt% vanadium, up to about 4 wt% niobium, with the balance being tit...  
WO/2004/003242A1
A composition comprises about 8 to about 10 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...  
WO/2004/004030A1
Fuel cell oxygen electrode (10) and instant startup fuel cells (30) employing such oxygen electrode (10). The oxygen electrode (10) operates through the mechanism of redox couples which uniquely provide multiple degrees of freedom in sel...  
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...  
WO/2003/104506A1
A β-type titanium alloy that is excellent in cold workability, exhibits high strength after aging and is excellent in stability of properties. This alloy comprises, in terms of mass percentage, 15 to 25% of V, 2.5 to 5% of Al, 0.5 to 4%...  
WO2002068185A8
The invention relates to a method of manufacturing a metallic composite material for use as building material, said metallic composite material comprising an aluminium core sheet and a titanium clad layer on at least one side of the core...  
WO2003009088A3
A metal frame (10) for electronic hardware and a method of manufacturing such a frame (10) wherein at least a portion of the frame (10) is made of bulk-solidifying amorphous alloys or bulk-solidifying amorphous alloy-composites is provided.  
WO/2003/101697A2
The aim of the invention is to provide high-tensile moulded bodies consisting of titanium alloys, which deform plastically at room temperature, said bodies having a macroscopic plasticity compared to metallic glasses, in addition to a de...  
WO/2003/102256A1
A shape memory alloy wire obtained by cold drawing of a shape memory alloy of martensite phase wherein an austenite phase and a martensite phase alternate via phase transformation temperature characterized in that the diameter thereof is...  
WO2003064818A3
A geothermal turbine comprises a turbine casing (16) a turbine rotor shaft (26) a plurality of nozzle diaphragm outer rings (17) fixed to the turbine casing, a plurality of nozzle diaphragm inner rings (18) located radially inside the no...  
WO/2003/095690A1
High strength alpha-beta alloy comprising essentially Al: 4.5-5.5%, V: 3.0-5.0%, Mo: 0.3-1.8%, Fe: 0.2-1.2%, oxygen: 0.12-0.25%, Ti: balance. All other incidental elements should be less than 0.1% for each element and less than 0.5% in t...  
WO/2003/091468A1
A method for forging a titanium alloy having a β−transformation temperature of Tβ(&ring C), which comprises satisfying the relationships of (Tβ − 400)&ring C ≤ Tm and 400&ring C ≤ Td ≤ 700&ring C, wherein Tm and Td represent...  
WO2003008655A3
The invention relates to a moulded piece made from a selection of gamma TiAl alloys with excellent mechanical properties, which, according to the invention, may be produced particularly economically, by a series of process steps. The pro...  
WO/2003/089866A1
A titanium−made plate−type heat exchanger characterized in that, when forming, by joining titanium−made composition members, flow paths in a heat exchanger having first−fluid flow paths and second−fluid flow paths arranged alte...  
WO/2003/085144A1
An automobile part made from titanium, characterized in that it further contains 0.15 to 0.5 mass % of Fe, 0.015 to 0.04 mass % of nitrogen, and oxygen in a content satisfying the following formula: Q = [O] + 2.77 [N] + 0.1 [Fe], wherein...  
WO/2003/080888A1
A heat-resistant Ti alloy material excellent in the resistance to corrosion at a high temperature and to oxidation, characterized in that it comprises a heat-resistant Ti alloy substrate and, formed on the surface thereof, a surface laye...  
WO/2003/074210A2
The invention relates to a method for producing precision investment-cast NE metal alloy members, especially for use in power unit technology. The inventive method is characterized by using a rotation casting method, whereby the outer sh...  

Matches 551 - 600 out of 6,101