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WO/2018/218247A1 |
Ti-based metal matrix composites, methods of their additive manufacture, and parts manufactured therefrom and thereby are provided. Method include layer-by-layer additive manufacturing for fabricating Ti-based metal matrix composite part...
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WO/2018/199791A1 |
The technical result achieved by performing this invention is the production of sheets from a titanium alloy, the chemical composition of which is optimally balanced with the production capabilities of the known current technologies of t...
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WO/2018/201111A2 |
Methods for controlling properties of structural elements of implantable medical devices, where the structural elements contain shape memory alloys (SMAs) include promoting or inhibiting in vivo formation of R-phase crystal structure or ...
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WO/2018/190424A1 |
A method for manufacturing a metal ingot using an electron-beam melting furnace provided with an electron gun in which the irradiation position of an electron beam can be controlled and a hearth for retaining a molten metal raw material,...
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WO/2018/190419A1 |
[Problem] To provide a method for producing a metal ingot, the method being capable of preventing impurities contained in molten metal in a hearth from mixing into the ingot. [Solution] A method for producing a metal ingot using an elect...
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WO/2018/176853A1 |
The present invention belongs to the field of titanium alloy materials, and disclosed are a high-strength and low-modulus -type Si-containing titanium alloy, a preparation method therefor and the use thereof. The preparation method invol...
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WO/2018/181937A1 |
Provided is a titanium alloy material having a composition generally classified as a near α type and/or α+β type, the titanium alloy material being characterized by having an outer shell region, located on the surface side and having ...
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WO/2018/172164A1 |
The invention relates to a metastable β titanium alloy comprising, by weight percent, between 24 and 45% niobium, between 0 and 20% zirconium, between 0 and 10% tantalum and/or between 0 and 1.5% silicon and/or less than 2% oxygen, said...
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WO/2018/162920A1 |
Disclosed is a titanium alloy comprising: 70 at.% to 85 at.% titanium; 3.0 at.% to 23 at.% of vanadium; 1.8 at.% to 5 at.% iron; and 0.5 at.% to 3 at.% aluminium. The alloy has superelastic properties with high elastic recovery and a lar...
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WO/2018/162919A1 |
Disclosed is a titanium alloy comprising: 76 at.% to 89 at.% titanium; 3.0 at.% to 18 at.% of niobium; 0.5 at.% to 4.8 at.% hafnium; and 0.05 at.% to 3 at.% chromium. The alloy has superelastic properties with high elastic recovery and a...
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WO/2018/159774A1 |
In the present invention, using a molten salt electrolytic deposition method in which a constant-current pulse is used, a titanium electrodeposition film is formed on a surface of a cathode electrode constituted of glassy carbon, graphit...
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WO/2018/157142A1 |
A titanium alloy having a Ti‑Zr‑X-Y formulation, wherein the X component is a Group V or Group VI metal and the Y component is an alpha stabilizer selected from aluminum, tin, silicon, oxygen, carbon, and nitrogen, where the titanium...
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WO/2018/157160A1 |
Methods and treatments for removing contaminants from nanotube surfaces covering a medical device are disclosed herein. These methods and treatments include commencing exposure of a nanotube surface to at least one condition that at leas...
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WO/2018/155658A1 |
The present invention is provided with: a primary ingot production step in which 3-20 mass% of a CaO-CaF2 flux obtained by mixing 35-95 mass% of calcium fluoride with calcium oxide, is added to a Ti-Al alloy material including a total of...
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WO/2018/157071A1 |
Disclosed are titanium alloys for use in additive manufacturing that comprise a titanium material and a beta eutectoid stabilizer. The beta eutectoid stabilizer can be present in an effective amount to produce an equiaxed grain structure...
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WO/2018/145871A1 |
The invention describes a method of heat-treating a titanium alloy part (1) resulting from an additive manufacturing procedure, which method comprises the steps of arranging the titanium alloy part (1) in an oven (2); heating to a first ...
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WO/2018/147585A1 |
The present invention relates to an amorphous alloy having low frictional resistance and capable of improving abrasion resistance, a target made of the amorphous alloy, and a compressor comprising a layer of the amorphous alloy as a coat...
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WO/2018/138502A1 |
A titanium-based alloy composition consisting, in weight percent, of: between 0.5 and 2.5% aluminium, between 0.5 and 1.5% vanadium, between 0.0 and 3.0% iron, between 0.0 and 1.0% chromium, between 0.0 and 3.0% nickel, between 1.0 and 4...
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WO/2018/136641A2 |
An alloy and method for producing an alloy is presented. The Titanium alloy has Ti-xCr-yFe-zAl, where 16>x>10, 4>y>0, and 6>z>0, where the alloy is heated to a temperature between 250 and 500 degrees C. Optionally, the alloy can be subje...
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WO/2018/125314A2 |
Titanium-containing alloys are generally described. The titanium-containing alloys are, according to certain embodiments, nanocrystalline. According to certain embodiments, the titanium-containing alloys have high relative densities. The...
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WO/2018/116444A1 |
An α+β titanium alloy extruded material, which contains, in mass%, Al: 5.5-6.8%, V: 3.5-5.8%, Fe: greater than 0 to 0.30%, the balance being Ti and a total of 0.4% or less of impurities, and which is made of a needle-like structure in ...
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WO/2018/117570A1 |
Provided are a black titanium material and a method for manufacturing same, the black titanium material comprising: a titanium substrate; and a Ti-Zn alloy layer positioned on top of the titanium substrate, wherein the Ti-Zn alloy layer ...
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WO/2018/105664A1 |
According to the present invention, a powder of a TiAl alloy is adequately produced. A hydrogenation-dehydrogenation method for a TiAl alloy according to the present invention comprises: a hydrogenation step wherein a TiAl alloy is hydro...
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WO/2018/096068A1 |
The present invention relates to a method of bonding at a faying surface two substrates of γ-titanium aluminide alloy having a β-single phase region at elevated temperatures, comprising the steps of applying a braze material of a titan...
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WO/2018/096069A1 |
The present invention relates to a method of bonding two substrates of γ-titanium aluminide alloy at a faying surface, comprising the steps of applying a braze material of a titanium alloy consisting of from 10 to 35 at.% aluminum, from...
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WO/2018/089028A1 |
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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WO/2018/084184A1 |
A titanium material which is provided with: a base material; and a surface modification layer that is formed on the base material. The base material contains, in mass% or in mass ppm, 0.010-0.100% of Fe, 0.005-0.110% of O, more than 1.0 ...
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WO/2018/076985A1 |
Provided is a titanium alloy, comprising the following raw materials in a ratio in parts by weight: 104-106 parts of titanium, 5-7 parts of molybdenum, 6-8 parts of niobium, 4-6 parts of vanadium, 5-7 parts of zirconium, 1-3 parts of tin...
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WO/2018/081153A1 |
Ultra-hard multicomponent alloys and computer-implemented methods for designing and making the alloys. Alloys exhibit ultra-high hardness (e.g., > 600 HV) and thermal stability over a broad range of temperatures up to the melting point o...
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WO/2018/075896A1 |
Process for producing a titanium alloy material, such as a titanium aluminum alloy, are provided. The process includes reduction of TiCl4, which includes a titanium ion (Ti4+), through intermediate ionic states (e.g., Ti3+) to Ti2+, whic...
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WO/2018/053263A1 |
Embodiments of multi-process hardened golf club heads and methods of multi-process hardening of golf club heads are generally described herein. Other embodiments and methods may be described and claimed.
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WO/2018/043187A1 |
This TiAl alloy for forging contains from 41% by atom to 44% by atom (inclusive) of Al, from 4% by atom to 6% by atom (inclusive) of Nb, from 4% by atom to 6% by atom (inclusive) of V and from 0.1% by atom to 1% by atom (inclusive) of B,...
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WO/2018/038061A1 |
The present invention is a titanium alloy sheet for an electrode, the titanium alloy sheet including 0.1-1.0% by mass of Al and/or 0.1-1.0% by mass of Si, the total content of Al and Si being 0.2-1.0% by mass, and the remainder comprisin...
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WO/2017/077137A9 |
The present invention relates to a method for the economic production of metallic parts, with high flexibility in the geometry attainable. It also relates to the material required for the manufacturing of those parts. The method of the p...
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WO/2018/023171A1 |
A metal matrix composite casting comprises (a) one or more of the following host metals: titanium, zirconium, hafnium and tantalum and (b) a dispersion of refractory particles comprising at least one, and typically two or more, of carbid...
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WO/2018/022712A1 |
A system for two stage casting of a metal alloy is disclosed that dispenses multiple feedstock metals into an arc melting crucible via a pressurized inert gas or metal vapor chamber to lower the volatilization rate of metals in an arc me...
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WO/2018/008151A1 |
Provided is a titanium sheet with excellent moldability and a production method therefor. The titanium sheet is characterized in that: when the carbon concentration of a base metal is Cb (mass%) and the carbon concentration at a depth d ...
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WO/2018/003098A1 |
A titanium sheet provided with a cured layer on the surface thereof, the titanium sheet having a thickness of 0.2 mm or less, wherein the titanium sheet has a chemical composition including, in terms of mass%, 0.001-0.08% Fe and 0.03-0.0...
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WO/2017/217651A1 |
The present invention relates to customized microstructure controlling method and apparatus for improving metal plate formability. According to the present invention, fine crystallites are formed beforehand on a part, on which great loca...
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WO/2017/218837A1 |
A method for forming large titanium parts includes forming bends into a titanium plate for form a bent part. The bent part is then roll-formed to form contours into the bent part. The surfaces of the contoured part are rough-machined, an...
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WO/2017/200797A1 |
A Ti-6A1 -4V titanium powder alloy composition having enhanced strength resulting from the addition of one or more of the following elements without requiring an increase in oxygen content: Aluminum Iron Nitrogen Carbon The composition m...
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WO/2017/198795A1 |
The present invention relates to novel composite materials enriched with silicon dispersed in matrices comprising Ni, Ti and Si and/or Sn, optionally passivated. The invention also relates to the method for producing said materials and t...
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WO/2017/191246A1 |
The invention relates to a method for manufacturing an α+β Ti-6Al-4V alloy comprising the following steps: - Providing a near-net shape part made of an α+β Ti-6Al-4V alloy, - Heat treating said part in the α+β field between 875 and...
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WO/2017/189459A1 |
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 unavoida...
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WO/2017/189460A1 |
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...
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WO/2017/189456A1 |
New alpha-beta titanium alloys are disclosed. The new alloys generally include 7.0 - 11.0 wt. % A1, and 1.0 - 4.0 wt. % Mo, wherein Al:Mo, by weight, is from 2.0:1 - 11.0:1, the balance being titanium, any optional incidental elements, a...
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WO/2017/184756A1 |
The present disclosure relates to new materials comprising Al, Ti, and Zr. The new materials may realize a single phase field of a hexagonal close-packed (hcp) solid solution structure immediately below the solidus temperature of the mat...
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WO/2017/179652A1 |
This titanium alloy is characterized by containing from 28.0 atom% to 38.0 atom% (inclusive) of aluminum and from 2.0 atom% to 6.0 atom% (inclusive) of iron, with the balance made up of titanium and unavoidable impurities, or by containi...
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WO/2017/175569A1 |
The present invention relates to a titanium plate and is characterized in that this titanium plate: contains 0.020 to 1.000 mass% of Fe and 0.020 to 0.200 mass% of O; contains an α-phase crystal grain structure that is an HCP structure;...
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WO/2017/175499A1 |
The present invention improves the sintered density of a sintered body of a TiAl intermetallic compound. In this method for producing a sintered body of a TiAl intermetallic compound, a TiAl powder containing a TiAl intermetallic compoun...
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