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WO/2012/139790A1 |
The present invention relates to a spark plug electrode material containing a) from 0.7 to 1.3% by weight of silicon, b) from 0.5 to 1.0% by weight of copper and c) a balance: nickel.
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WO/2012/135093A2 |
Nickel-base alloys suitable for use as a weld material to weld high- temperature components (10), such as turbine blades and vanes of gas turbine engines. The nickel-base alloys consist essentially of, by weight, 5 to 10 percent chromium...
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WO/2012/132526A1 |
This rotor (10) of a rotating machine (T1) comprises a plurality of rotor members (20, 30, 40) joined to each other in an axial direction in which an axis (P) extends, and among the plurality of rotor members (20, 30, 40), a first rotor ...
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WO/2012/133412A1 |
Provided is a tool for friction stir processing with which tool abrasion is suppressed to a minimum and tool life is improved by exhibiting superior hardness, even at high temperatures. Also provided is a method for friction stir process...
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WO/2012/129505A1 |
A class of nickel based alloys having a fine grain structure resistant to stress corrosion cracking, and methods of alloy design to produce further alloys within the class are presented. The alloys act as suitable welding materials in si...
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WO/2012/128025A1 |
A method for processing a thin Cu plate, wherein a buildup layer is formed by: applying a slurry, which is obtained by dispersing a diffusion bonding assistant and a reinforcing material in a solvent, onto a predetermined part of a thin ...
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WO/2012/124605A1 |
Provided is a catalyst which exhibits catalytic action in a short period of time with respect to a decomposition reaction involving methanol or a steam reforming reaction involving a hydrocarbon. The present invention provides a hydrogen...
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WO/2012/123860A1 |
The invention relates to an amorphous, ductile Ni-based brazing foil having a composition that essentially comprises NiRemainderCraBbPcSid with 21 atomic percent < a ≤ 28 atomic percent; 0.5 atomic percent ≤ b ≤ 7 atomic percent; 4...
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WO/2012/121390A1 |
This material for a nuclear power device contains, in percentages by mass, 34 to 38% Cr, 44 to 56% Ni, 0.01 to 0.025% C, over 0% but not more than 0.5% Si, 0.05 to 0.5% Mn, not more than 0.003% S, not more than 0.015% P, not more than 0....
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WO/2012/113373A1 |
The invention relates to a nickel-chromium-aluminum-iron alloy, comprising (in wt%) 12 to 28% chromium, 1.8 to 3.0% aluminum, 1.0 to 15% iron, 0.01 to 0.5% silicon, 0.005 to 0.5% manganese, 0.01 to 0.20% yttrium, 0.02 to 0.60% titanium, ...
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WO/2012/112844A1 |
An alloy designed for use in gas turbine engines which has high strength and a low coefficient of thermal expansion is disclosed. The alloy may contain in weight percent 7% to 9% chromium, 21% to 24% molybdenum, greater than 5% tungsten,...
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WO/2012/111303A1 |
A spark plug has a center electrode, an insulator, a main metal fitting, and an earth electrode. The center electrode and/or the earth electrode has an intermediate member that connects the center electrode or the earth electrode to a no...
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WO/2012/105452A1 |
Provided is an Ni-based high-Cr alloy wire for welding with which tensile strength of the welded part, weld cracking resistance, microstructure integrity of the welding metal, and scaling prevention are improved. The alloy structure of t...
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WO/2012/102386A1 |
Provided is a heat-resistant bearing characterized by being based on 100% by atom in total in the composition of an intermetallic compound, which comprises 10.0 to 12.0% by atom of Si, 1.5 to less than 7.5% by atom of Ti, more than 2.0 t...
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WO/2012/098017A1 |
The invention relates to an alloy material comprising at least one magnetocaloric phase of the general empirical formula (I) (Co1-xDx)z(Mn1-y)uGe where: D: Ti, V, Cr, Fe, Ni, Cu, Zn, Zr, Nb, Mo, Ru, Rh, Pd, Ag, Cd or a mixture of these e...
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WO/2012/099710A2 |
A method of processing an alloy ingot or other alloy workpiece to reduce thermal cracking may generally comprise depositing a glass material onto at least a portion of a surface of a workpiece, and heating the glass material to form a su...
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WO/2012/095221A1 |
The invention relates to cobalt-based alloys comprising germanium having a higher melting point than nickel-based alloys, such that they are used advantageously for repairing or treating components used at high temperatures.
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WO/2012/092997A1 |
Known protective layers with a high Cr content and in addition silicon form brittle phases which additionally embrittle during use under the influence of carbon. The protective layer according to the invention has the composition of from...
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WO/2012/093001A1 |
Known protective layers with a high Cr content and additionally silicon form brittle phases which additionally embrittle during use under the influence of carbon. The protective layer according to the invention has the composition of fro...
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WO/2012/093587A1 |
Provided is a Heusler alloy which is Co2Fe(GaxGex-1) and satisfies 0.25 < X < 0.60, has a spin polarization rate as determined by PCAR of 0.65 or greater, and reaches a Curie point of 1,288 K. A CPP-GMR element that uses this Heusler all...
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WO/2012/086388A1 |
Disclosed is a sintered body sputtering target containing Co and Cr as a metal component and comprising oxides dispersed in the substrate of said metal component. The structure of said sputtering target has, in the metal substrate, a reg...
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WO/2012/086206A1 |
This invention addresses the problem of providing a spark plug (1) formed by securely welding a ground electrode (6) by electrical resistance welding. The spark plug (1) is formed by providing a cylindrical main body metal fitting (4) an...
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WO/2012/086300A1 |
A SiO2-containing sputtering target for a magnetic recording film, which is characterized in that the ratio of the peak intensity of face (011) of quarts relative to the background intensity (i.e., quartz peak intensity/background intens...
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WO/2012/086179A1 |
When there is produced a round steel bar that comprises a high alloy containing Cr of 20 to 30 mass%, Ni of 30 to 50 mass%, and at least one kind of Mo and W that is 1.5 mass% in terms of Mo+0.5W, and in which a continuous casting slab h...
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WO/2012/081340A1 |
A sputtering target for magnetic recording films, which contains SiO2 and is characterized by containing 10-1,000 wt ppm of boron (B). The objective of the present invention is to obtain a sputtering target for magnetic recording films, ...
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WO/2012/081346A1 |
Provided is a heat-resistant brazing filler metal which is to be used in various kinds of heat exchangers and is suitable for joining stainless steel members or the like, particularly members that are required to be resistant to heat. A ...
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WO/2012/081724A1 |
Provided are: a hydrogen-absorbing alloy powder, whereby it becomes possible to achieve all of excellent initial activity, excellent discharge capacity and excellent cycle properties which have a trade-off relationship with one another i...
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WO/2012/077665A1 |
Provided is a ferromagnetic material sputtering target comprising metal of a composition in which Pt is 5 mol% or more and the balance is Co, characterized in that the composition of this target includes (A) a metal base and, in (A), (B)...
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WO/2012/077550A1 |
Provided is a metallic porous body having excellent corrosion resistance, which is suitable for batteries, such as lithium-ion batteries, capacitors and current collectors of fuel cells. A method for manufacturing the metallic porous bod...
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WO/2012/074132A1 |
Provided is a process for producing a hot-pressed member which can keep corrosion resistance after coating. The process for producing a hot-pressed member is characterized by heating a steel sheet at a temperature ranging from 200-800°C...
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WO/2012/073646A1 |
The present invention appropriately defines the content of Cr, Fe, Mn, Ti, Si, Cu, N, Al, C, Mg, Mo, B, Zr, and Nb + Ta in an Ni-based alloy welding metal, and restricts the amount of Co, P, and S in unavoidable impurities. In particular...
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WO/2012/073418A1 |
The present invention relates to: hydrogen-storage alloy particles which each comprises a matrix phase (2) and a plurality of segregation phases (3), the matrix phase being an alloy of the CaCu5-type crystal structure; an alloy powder fo...
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WO/2012/074026A1 |
A precipitation-strengthened Ni-based heat-resistant alloy according to the present invention comprises 0.03 wt% or less of C, 0.5 wt% or less of Mn, 0.01 wt% or less of P, 0.01 wt% or less of S, 2.0 to 3.0 wt% of Si, 23 to 30 wt% of Cr,...
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WO/2012/070464A1 |
Provided is an alloy for a seed layer of a magnetic recording medium, wherein an Ni-based intermediate layer on a soft magnetic underlayer (SUL) has magnetism, and the magnetic permeability can be increased. This alloy contains: one or m...
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WO/2012/070359A1 |
The disclosed steel material for use in electron beam welded joint contains, in mass%, at least 0.02%-0.10% C, 0.03%-0.30% Si, 1.5%-2.5% Mn, 0.005%-0.015% Ti, 0.0020%-0.0060% N, 0.0010%-0.0035% O, 0.0003%-0.0027% Mg and 0.0003%-0.0027% C...
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WO/2012/070354A1 |
A steel material for electron-beam welding, said steel material containing, by mass, at least the following: 0.02-0.10% carbon, 0.03-0.30% silicon, 1.5-2.5% manganese, 0.005-0.015% titanium, 0.0020-0.0060% nitrogen, and 0.0010-0.0035% ox...
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WO/2012/070563A1 |
This joint has a cemented carbide sintered compact as a first material being joined (1) and a cBN centered compact as a second material being joined (2). The joint is characterized by the first material being joined (1) and the second ma...
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WO/2012/070355A1 |
A steel material for an electron-beam welded joint, said steel material containing, by mass, at least the following: 0.02-0.10% carbon, 0.05-0.30% silicon, 1.5-2.5% manganese, more than 0.004% and no more than 0.05% aluminum, 0.005-0.015...
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WO/2012/065749A1 |
Nickel-chromium-iron-molybdenum alloy, comprising 40 to 48 wt% nickel, 30 to 38 wt% chromium, 4 to 12 wt% molybdenum and iron, wherein the alloy optionally further comprises up to 5 wt% manganese, up to 2 wt% copper, up to 0.6 wt% nitrog...
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WO/2012/063879A1 |
A nickel alloy with high-temperature oxidation resistance and excellent creep strength is provided. The nickel alloy comprises 11.5%-11.9% by mass Cr, 25%-29% by mass Co, 3.4%-3.7% by mass Mo, 1.9%-2.1% by mass W, 3.9%-4.4% by mass Ti, 2...
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WO/2012/063512A1 |
Provided is a surface-hardening material provided with shock resistance and having superior wear resistance. Provided are: a wear-resistant cobalt-based alloy containing a total of 20.0-30.0 mass% of Mo and/or W, 0.8-2.2 mass% of B, 5.0-...
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WO/2012/063503A1 |
The present invention provides a Ni-based alloy solid wire for welding that has superior crack resistance properties for reduced ductility reheating cracks in welded metal, is capable of increasing the tensile strength of the welded meta...
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WO/2012/063511A1 |
Provided is a surface-hardening material provided with wear resistance and having superior shock resistance. Provided are: a high-toughness cobalt-based alloy containing 25.0-40.0 mass% of Cr, a total of 0.5-12.0 mass% of W and/or Mo, 0....
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WO/2012/060225A1 |
The purpose of the present invention is to improve the stress in the plateau region of a composite having a superelastic shape memory alloy as a matrix. This composite is a composite having a superelastic shape memory alloy as a matrix, ...
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WO/2012/055948A1 |
A negative electrode active material for a lithium ion battery having the composition formula SiaSnbNicTiyMmCz, wherein a, b, c, y, m and z represent atomic % values, wherein M is either one of more of Fe, Cr and Co, and wherein a>0, b>0...
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WO/2012/057351A1 |
[Problem] To provide an alkaline storage battery that optimizes the stoichiometric ratio in the composition of a rare earth-Mg-Ni based hydrogen storage alloy and can reduce size and suppress memory effects while maintaining high output ...
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WO/2012/056599A1 |
The present invention addresses the problem of providing a spark plug with which generation of cracks starting at the boundaries of oxidized grains in an outer layer can be suppressed in a cooling/heating environment while temperature el...
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WO/2012/053287A1 |
Provided is an alloy-coated boiler component an end of which is to be welded, wherein a metallic base material at an end region is subjected to fusion coating (15) by a first alloy material that contains not lower than 1.5% and not highe...
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WO/2012/053517A1 |
A Ni-based superalloy member having a three-layered structure composed of an Ni-based superalloy base, a bond coat layer and a top coat layer, wherein the bond coat layer is composed of an alloy comprising 15.0 mass% or less of Co, 0.1-7...
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WO/2012/047352A2 |
A gamma prime nickel-base superalloy and components formed therefrom that exhibit improved high-temperature dwell capabilities, including creep and dwell fatigue crack growth behavior. The superalloy contains, by weight, 10.00 to 22.0% c...
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