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JP2022093074A |
To provide a non-magnetic member capable of achieving both high resistivity and high strength.The present invention relates to a non-magnetic member used in an alternating magnetic field, the non-magnetic member including a titanium-base...
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JP2022093067A |
To provide a non-magnetic member capable of achieving both high resistivity and high strength.The present invention relates to a non-magnetic member used in an alternating magnetic field, the non-magnetic member including a titanium allo...
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JP7087861B2 |
To provide a titanium alloy having excellent corrosion resistance by suppressing local corrosion of an intermetallic compound or a β phase neighbor, and a manufacturing method therefor.There is provided a titanium alloy containing, by m...
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JP7087476B2 |
To provide an α+β type titanium alloy extruded shape using a Ti-Al-Fe-Mo-based α+β type titanium alloy having higher strength than Ti-Al-C as a raw material, and less in warpage and having fatigue strength and strength ductility bala...
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JP7087519B2 |
To provide a thermoelectric device and others which are highly reliable.First, Ti powder and Al powder are mixed and then, heated in vacuum or an inactive gas, thereby obtaining a Ti-Al alloy sintered body. The Al powder of 8 mass% or mo...
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JP7083297B2 |
To provide a machine part made of a titanium alloy including a curved surface part having low surface roughness, and having a surface having relatively high hardness.A machine part in one embodiment is made of a titanium alloy. The machi...
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JP2022527024A |
The present invention is an additive manufacturing method for the production of components, wherein (a) a step of providing and melting a metallic powder and (b) melting the molten particles with each other and with their underground are...
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JP2022071326A |
To provide a metallic powder composed of rounded particles having a roundness of the predetermined value or more and also having a large specific surface area.A metallic powder is composed of at least one kind of metal or hydrogenated me...
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JP2022071499A |
To provide a TiAl casting alloy that is excellent in castability, machinability, and strength at high temperature and impact resistance at room temperature.A TiAl casting alloy comprises aluminum (Al): 44.5-46.5 atom%, nickel (Ni): 0.3-1...
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JP7061735B1 |
The titanium-based porous body of the present invention is a sheet-shaped titanium-based porous body containing titanium, having a thickness of 0.8 mm or less, a porosity of 30% to 65%, and a maximum height of one sheet surface. Rz1 is 3...
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JP7060640B2 |
A TiAl alloy for forging, contains 41 at% or more and 44 at% or less of Al, 4 at% or more and 6 at% or less of Nb, 4 at% or more and 6 at% or less of V, 0.1 at% or more and 1 at% or less of B, and the balance being Ti and inevitable impu...
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JP2022061852A |
To provide a titanium material capable of exhibiting a metal color while an oxide film has a thickness equal to or more than a constant and having excellent weather resistance capable of suppressing discoloration.A titanium material incl...
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JP7051419B2 |
To provide a method for producing a machine component that can achieve both of hardness and fatigue strength on the surface.According to one embodiment, a method for producing a machine component includes: a step of preparing a titanium ...
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JP7051979B2 |
A balance-spring intended to equip a balance of an horological movement, comprising a core made of Nb—Ti made from an alloy consisting of: niobium: balance to 100% by weight, titanium: between 5 and 95% by weight, traces of elements ch...
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JP7041778B1 |
To provide a method for producing a titanium alloy, which can easily control the amount of oxygen contained in the titanium alloy. In the method for producing a titanium alloy of the present invention, at least a titanium powder containi...
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JP2022045612A |
To provide a titanium alloy adjusted in an alloy composition and improved in high temperature strength, and to provide a manufacturing method of the same, and an engine component using the same.A titanium alloy contains by mass% Al: 5% t...
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JP7039583B2 |
A group of substantially nickel-free beta-titanium alloys have shape memory and super-elastic properties suitable for, e.g., medical device applications. In particular, the present disclosure provides a titanium-based group of alloys inc...
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JP7034095B2 |
The composition may also be used for Ti-6Al-4V titanium alloy starting bar stock.
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JP2022040005A |
To provide a manufacturing method of a bimodal metal material capable of simplifying an effort required for manufacturing.A manufacturing method of a bimodal metal material comprises: a unimodal metal preparation step 11 of preparing a u...
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JP2022037155A |
To provide titanium alloys having improved creep resistance and/or tensile strength at elevated temperatures.A titanium alloy comprises, in percent by weight based on the total alloy weight: 5.1 to 6.5 aluminum; 1.9 to 3.2 tin; 1.8 to 3....
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JP2022035669A |
To provide a hydrogen storage alloy that allows a hydrogen storage reaction to proceed at relatively low temperature and relatively low hydrogen pressure, and boasts the repeated durability of the storage and release of hydrogen.A hydrog...
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JP7028791B2 |
New beta-style (bcc) titanium alloys are disclosed. The new alloys generally include 4-8 wt. % Al, 4-8 wt. % Nb, 4-8 wt. % V, 1-5 wt. % Mo, optionally 2-6 wt. % Cr, the balance being titanium, optional incidental elements, and unavoidabl...
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JP7028893B2 |
Herein disclosed includes the manufacture of sheets from a titanium alloy having a chemical composition efficiently balanced with manufacturability based on known conventional manufacturing techniques for finished products exhibiting low...
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JP2022516028A |
The present invention relates to an article comprising a metal substrate and a channel in the metal substrate in which the channel is completely or partially open to the surface. The cross section of the channel is localized between the ...
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JP7024861B2 |
A titanium alloy wire rod including an α phase and a β phase, the metallographic structure in an outer circumferential region extending from the surface toward the center of gravity to a depth of 3% of the wire diameter being an isomet...
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JP7022698B2 |
New beta-style (bcc) titanium alloys are disclosed. The new alloys generally include 2.0-6.0 wt. % Al, 4.0-12.0 wt. % V, and 1.0-5.0 wt. % Fe, the balance being titanium, any optional incidental elements, and unavoidable impurities. The ...
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JP7021176B2 |
According to one embodiment, an alpha-beta titanium alloy comprises, in weight percentages: an aluminum equivalency in the range of about 6.7 to 10.0; a molybdenum equivalency in the range of 0 to 5.0; at least 2.1 vanadium; 0.3 to 5.0 c...
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JP6991853B2 |
To provide a machine component that can achieve both of hardness and fatigue strength on the surface.A machine component according to one embodiment is made of a titanium alloy and has a surface. The machine component has a plurality of ...
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JP2022024243A |
To provide a novel β titanium alloy that has high strength and high cold workability.This β titanium alloy contains 6.0
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JP6997984B2 |
To provide a material powder for three-dimensional printing, a shaped body using the same, and a method for producing the shaped body, which secure the quality of the shaped body and enhance energy efficiency, by preventing defects, such...
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JP7010830B2 |
The present invention relates to cathodes electrodes compositions suitable to provide a pumping mechanism which exhibits an extremely high pumping speed and capacity of noble gas suitable to be used in several vacuum devices as for examp...
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JP2022502568A |
To provide a titanium alloy composition. The alloy is 5.7 to 8.0% vanadium, 0.5 to 1.75% aluminum, 0.25 to 1.5% iron, 0.1 to 0.2% oxygen, 0.15% or less silicon, 0.1 by weight percent (wt%). Contains less than% carbon and less than 0.03% ...
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JP2022501495A |
Non-limiting embodiments of titanium alloys are 5.5 to 6.5 aluminum, 1.5 to 2.5 tin, 1.3 to 2.3 molybdenum, 0.1 to 10.0 zirconium, 0.01 to 0.30 silicon, in weight percent based on the total alloy weight. Contains 0.1-2.0 germanium, titan...
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JP6987751B2 |
A method for heat treating a powder part preform including a titanium-based alloy, wherein the method includes the heat treatment of the preform in a furnace at a predetermined temperature, wherein the preform is on a holder during the h...
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JP6987884B2 |
Provided are: a titanium powder which is reduced in the hydrogen concentration, while being obtained by means of a hydrogenation-dehydrogenation method; and a method for producing this titanium powder. A titanium powder which is obtained...
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JP2021193202A |
To provide a sputtering target capable of efficiently and stably depositing an optical function film having an excellent heat resistance and an excellent alkaline resistance and being capable of sufficiently suppressing a light reflectio...
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JP6979708B2 |
To provide a titanium sintered base material having high strength and high toughness while reducing production cost.A method for manufacturing a titanium sintered base material includes: a step of preparing 90 wt.% or more of hydrotreate...
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JP6965986B2 |
To realize further excellent fatigue properties. An α+β type titanium alloy wire contains, in mass%, Al: 4.50 to 6.75%, Si: 0 to 0.50%, C: 0.080% or less, N: 0.050% or less, H: 0.016% or less, O: 0.25% or less, Mo: 0 to 5.5%, V: 0 to 4...
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JP6959296B2 |
To provide a metal powder without needs for temporarily baking, having no partial sintering by a preliminary heating and capable of being sintered by radiating EB directly to a state of deposited metal powder.There is provided a surface ...
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JP6958289B2 |
To mass produce three-dimensional laminate molding false sponge titanium for a seeding test, constant in size, chemical component and further porosity.An aggregate of a three-dimensional laminate molding false sponge titanium constituted...
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JP6955816B2 |
A welding wire formed of a trace boron titanium base alloy is provided, along with welds formed from the wire and articles comprising one or more of such welds. A method may include forming such a weld or welds from such a welding wire, ...
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JP2021167449A |
To provide a titanium alloy rod material that has excellent Dwell fatigue characteristics and has small anisotropy in the Dwell fatigue characteristics and a method for producing the same.A titanium alloy rod material is composed of an Î...
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JP2021167448A |
To provide a titanium alloy rod material that has excellent Dwell fatigue characteristics and a method for producing the same.A titanium alloy rod material is composed of an α+β type titanium alloy. When the aggregate of α grains with...
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JP6945370B2 |
A titanium based, ceramic reinforced body formed from an alloy having from about 3 wt. % to about 10 wt. % of zirconium, about 10 wt. % to about 25 wt. % of niobium, from about 0.5 wt. % to about 2 wt. % of silicon, and from about 63 wt....
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JP2021152203A |
To provide a sputtering target capable of suppressing a formation of a silicon oxide or a silicon nitride due to a contamination of an impurity silicon element in the sputtering target, suppressing a reduction in an electrical conductivi...
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JP6939913B2 |
A titanium alloy material contains: in mass%, Cu: 0.7% to 1.4%; Sn: 0.5% to 1.5%; Si: 0.10% to 0.45%; Nb: 0.05% to 0.50%; Fe: 0.00% to 0.08%; O: 0.00% to 0.08%; and the balance composed of Ti and impurities, in which in a structure, an a...
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JP2021138989A |
To provide: a hydrogen absorbing alloy that can enhance an effective amount of absorbed hydrogen within a hydrogen pressure range from 0.1 MPa(abs) to 1.1 MPa(abs) inclusive; and a hydrogen absorbing method and a hydrogen desorption meth...
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JP2021138990A |
To provide a barrier film for thin film transistors which does not remarkably increase resistance of a metal wiring, does not remarkably deteriorate semiconductor characteristics of a semiconductor layer, and is excellent in erosion resi...
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JP6935613B2 |
To provide a low-cost hydrogen storage material having hydrogen absorption (storage) and desorption properties suitable for hydrogen storage. Furthermore, to provide a hydrogen storage container including the hydrogen storage material an...
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JP6933255B2 |
A plate-form titanium block having a thickness of 7-80 mm, wherein: the chemical composition comprises, in percentage by mass, 0.01-0.5% of O, 0.01-5% of Fe, 0-8% of Al, 0-5% of Sn, 0-12% of Zr, 0-15% of Mo, 0-2% of Ta, 0-22% of V, 0-2% ...
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