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WO/2008/012729A2 |
The invention relates to a low-pressure mercury vapor discharge lamp provided with a discharge vessel (10; 210; 310) which encloses a discharge space (11; 211; 311) comprising a filling of mercury and a rare gas in a gastight manner. The...
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WO/2007/087785A1 |
Disclosed is a creep-resistant low-expansion iron-nickel alloy that is provided with increased mechanical resistance and contains 40 to 43 wt. % of Ni, a maximum of 0.1 wt. % of C, 2.0 to 3.5 wt. % of Ti, 0.1 to 1.5 wt. % of Al, 0.1 to 1...
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WO/2007/063755A1 |
A thermoelectric conversion module (10) used at temperatures of at least 300°C, comprising a first substrate (15) disposed on a low temperature side, a second substrate (16) disposed on a high temperature side, first and second electrod...
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WO/2007/056036A2 |
A Ni-Fe-Cr alloy having high strength, ductility and corrosion resistance especially for use in deep-drilled, corrosive oil and gas well environments, as well as for marine environments. The alloy comprises in weight %: 35-55% Ni, 12-25%...
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WO/2007/034704A1 |
A hydrogen-storage alloy which can effectively absorb/release hydrogen at ordinary temperature, has an excellent hydrogen storage capacity and an excellent effective hydrogen transfer amount, and has excellent durability. A hydrogen-stor...
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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/2006/134757A1 |
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/2006/121561A2 |
Alloy compositions which are resistant to metal dusting corrosion are provided by the present invention. Also provided are methods for preventing metal dusting on metal surfaces exposed to carbon supersaturated environments. The alloy co...
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WO/2006/068325A2 |
The present invention provides a method for producing a half Heuslar alloy including quench-solidifying a molten alloy at a cooling rate of 1 x 102 to 1 x 103°C/sec to produce a Heuslar alloy represented by the formula: ABC (wherein A a...
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WO/2006/028101A1 |
Disclosed is a spintronics material containing X2(Mn1-yCry)Z. In this connection, X represents at least one element selected from the group consisting of Fe, Ru, Os, Co and Rh, Z represents at least one element selected from the group co...
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WO/2006/012129A2 |
An improved bipolar plate stainless steel alloy comprises, in weight percent, about 20% to about 30% chromium, about 10% to about 25% nickel, about 1% to about 9 % molybdenum, and up to about 4% copper, where the weight percentage of chr...
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WO/2006/008771A1 |
Compositions are disclosed comprising mercury, titanium, copper and one or more of tin, chromium and silicon, useful for the release of mercury in applications requiring the same, in particular in fluorescent lamps. A process for the pre...
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WO/2006/009142A1 |
A steel for a steel pipe which has a chemical composition that C: 0.2 to 0.7 %, Si: 0.01 to 0.8 %, Mn: 0.1 to 1.5 %, S: 0.005 % or less, P: 0.03 % or less, Al: 0.0005 to 0.1 %, Ti: 0.005 to 0.05%, Ca: 0.0004 to 0.005 %, N: 0.007 % or les...
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WO/2006/003954A1 |
A nickel base alloy material tube which has a chemical composition that C ≤ 0.04 %, Si ≤ 0.50 %, Mn: 0.01 to 6.0 %, P ≤ 0.03 %, S ≤ 0.01 %, Cr: 15 to 30 %, Ni: more than 45 % and not more than 60 %, Mo: 0 to 18 %, W: 0 to 36 %, w...
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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/2005/073424A1 |
A corrosion and erosion resistant alloy comprising as mandatory elements besides iron, in % by weight, 31 to 48 chromium, 0.01 to 0.7 nitrogen, 0.5 to 30 manganese and 0.3 to 2.5 carbon. This abstract is neither intended to define the in...
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WO/2005/065139A2 |
A BCC phase hydrogen storage alloy capable of storing approximately 4.0 wt.% hydrogen and delivering reversibly up to 3.0 wt.% hydrogen at temperatures up to 110°C. The hydrogen storage alloys also possess excellent kinetics whereby up ...
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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...
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WO/2005/026399A1 |
A cobalt-nickel-chromium-molybdenum alloy useful in surgical implant applications includes, in weight percent based on total alloy weight, at least 20 cobalt, 33.0 to 37.0 nickel, 19.0 to 21.0 chromium, 9.0 to 10.5 molybdenum, and less t...
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WO/2005/017218A2 |
A reversible hydrogen storage alloy capable of storing large amounts of hydrogen and delivering reversibly large amounts of hydrogen at temperatures ranging from 0°C up to 40°C. The hydrogen storage alloy is generally composed of titan...
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WO2004053175B1 |
Magnetostrictive devices and methods involving a magnetostrictive alloy having; (1) one or more of Pd, and Pt, and (2) one or more of Ni, Co, Fe, where the alloy comprises one or more of PdxNi1-x, PdxFe1-x, PdxCo1-x, PtxNi1-x, PtxFe1-x, ...
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WO/2004/094680A1 |
Electrochemical and thermal hydrogen storage alloy compositions that provide superior performance, including an electrochemical hydrogen storage alloy that provides superior low temperature discharge characteristics. The alloy compositio...
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WO/2004/095594A1 |
A thermoelectrically transducing material which comprises a half Heuisler alloy represented by the formula: QR(L1-pZp), wherein Q is at least one element selected from the 5 Group elements, R is at least one element selected from cobalt,...
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WO/2004/072316A1 |
An austenitic stainless steel comprises, by weight, 9 to 23% chromium, 30 to 35% nickel, 1 to 6% molybdenum, 0 to 0.03% titanium, 0.15% to 0.6% aluminum, up to 0.1 carbon, 1 to 1.5% manganese, 0 to less than 0.8% silicon, 0.25 to 0.6% ni...
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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...
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WO/2004/067798A1 |
A Ge-Cr alloy sputtering target comprising 5 to 50 at% of Cr characterized in that the Ge-Cr alloy sputtering target has a relative density of 95% or higher. There is further provided a process for producing the Ge-Cr alloy sputtering ta...
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WO/2004/055467A1 |
Multilayered steel armour consisting of the front-face ballistic-resistant armour layer (1) and the backing armour layer (2). Between the front-face ballistic-resistant armour layer (1) and the backing layer (2) is at least one joining m...
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WO/2004/042100A2 |
An improved nickel-chromium-iron alloy is provided, which comprises up to about 5% of hafnium-containing particles. In one embodiment, an improved creep resistant castable oxide dispersion strengthened nickel-chromium-iron alloy comprise...
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WO/2004/031426A1 |
A thermal fuse comprising a first insulating film fitted with a pair of metal terminals; a fusible alloy positioned above the first insulating film and connected to distal ends of the pair of metal terminals so as to lie therebetween; an...
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WO2002016666B1 |
A method includes combining a solid first material and a solid second material and melting at least a portion of the first material sufficient to coat the second material and any remaining first material. An approximately homogenous dist...
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WO/2004/029996A1 |
An R-T-B based rare earth element permanent magnet which comprises a sintered product having a main phase comprising an R2T14B phase, where R represents one or more rare elements including Y and T represents one or more transition metal ...
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WO/2004/029995A1 |
Sintered material comprising 25 to 35 wt.% of R (R represents at least one rare earth element, provided that the rare earth element comprehends Y), 0.5 to 4.5 wt.% of B, 0.02 to 0.6 wt.% of one or both of Al and Cu, 0.03 to 0.25 wt.% of ...
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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,...
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WO/2004/005565A1 |
A casting steel having high strength and low thermal expansion which has a chemical composition in mass %: C: 0.1 to 0.8 %, Si: 0.1 to 1.0 %, Mn: 0.1 to 1.0 %, S: 0.01 to 0.1 %, Ni: more than 40 % and not more than 50 %, Co: 4 % or less ...
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WO/2003/091467A2 |
A method for making alloy materials for use in the manufacture of synthetic diamonds, in which the alloy materials are manufactured chemically using a wet chemical method.
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WO/2003/085678A1 |
A material for a nuclear fusion furnace which comprises an intermetallic compound of beryllium with Ti, V, Zr, Nb, Ta, Mo, W or Y, wherein the beryllium intermetallic compound is mixed with another metal or another intermetallic compound...
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WO/2003/078673A1 |
The invention includes a composition of matter which is resistant to metal dusting and a method for preventing metal dusting on metal surfaces exposed to carbon supersaturated environments.
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WO/2003/074746A1 |
The invention relates to materials technology, more specifically to copper-niobium alloys which are used for producing powder metallurgical materials via previously known shaping methods, for example after being transformed into semifini...
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WO/2003/071621A2 |
An improved metal alloy fuel cell electrocatalyst composition containing comprising platinum, molybdenum, and a metal selected from the group consisting of nickel, iron, tin, and tungsten, provided (i) the concentration of each of nickel...
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WO/2003/060174A1 |
The present invention is directed to a corrosion and erosion resistant High Chromium, Nitrogen bearing alloy, comprising the following composition in wt. %: 28 − 48 chromium, 0.01 − 0.7 nitrogen, 0.5 − 30 manganese, 0.01 − 5 boro...
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WO/2003/046241A1 |
The invention concerns a ferromagnetic alloy whereof the chemical composition comprises, in wt. %: 32.5 % $m(F) Ni $m(F) 72.5 % ; 5 % $m(F) Cr $m(F) 18 % ; 0.01 % $m(F) Mn $m(F) 4 % ; C $m(F) 1 % ; optionally one or more elements selecte...
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WO/2003/040421A1 |
An alloy for a Sm−Co based magnet which comprises an alloy represented by the formula: RM, wherein R such as Sm accounts for 32.5 to 35.5 wt % of the alloy and M such as Co accounts for the balanced percentage, and wherein the X−ray ...
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WO/2003/036166A2 |
A process for the preparation of hydrogen and carbon monoxide containing gas from a gaseous hydrocarbon feedstock by performing the following steps: (a) partial oxidation of part of the feedstock thereby obtaining a first gaseous mixture...
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WO/2003/036165A2 |
Process to reduce the temperature of a hydrogen and carbon monoxide containing gas by contacting the gas with a metal alloy surface having a lower temperature than the temperature of the gas, wherein the metal alloy surface comprises bet...
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WO2002050323A9 |
A braze alloy powder mixture that includes a low-melt powder composition and a high-melt powder composition. The low-melt powder composition is made of one or more low-melt powders and includes 50-70 % Ni, 8-20 % Cr, 8-15 % Ta, 4-10 % Co...
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WO/2003/028669A1 |
Alloys composed of 35.5 to 62.5 % silver, 4.1 to 11.0 % indium, 5 to 37.0 % gold, 0 to 40.0 % platinum, 0 to 35 % palladium, 0 to 9.5 % zinc, tin, gallium, copper, 0 to 2.0 % iridium, rhenium, rhodium, ruthenium, 0 to 5.0 % boron, cobalt...
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WO/2003/021610A1 |
A laminated soft magnetic member (5) which consists of a laminate formed by alternately stacking a soft magnetic layer (7) up to 1 μm in thickness and an insulation layer (6), and has a total thickness of up to 0.2 mm. Being excellent i...
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WO/2003/012155A1 |
A material being resistant to a chloride−containing molten salt corrosion which comprises Al and B in amounts of 40 to 99 wt % and 1 to 45 wt %, respectively, and contains a compound having Al and B&semi and a steel pipe coated with th...
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WO/2003/006319A1 |
Atomically engineered hydrogen storage alloys (52) which include a spectrum of hydrogen bonding energies and multiple hydride phases which extends and enhances their storage capacity at high pressures (figure 2) and high pressure hydroge...
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WO/2003/006874A1 |
A combine bulk storage/single stage metal hydride compressor (51), a hydrogen storage alloy (52) therefore and a hydrogen transportation/distribution infrastructure which incorporates the combine bulk storage/single stage metal hydride c...
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