| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 420417000 | TITANIUM BASE | 84 |
| 20080199348 | Elemental material and alloy - A Ti powder is made b y the subsurface reduction of TiCl | 08-21-2008 |
| 20090060777 | Ti Alloy, Ti Alloy Member and Method of Manufacturing the Same - Disclosed are a Ti alloy having an excellent hydrogen absorption inhibition effect, a Ti alloy member using the Ti alloy, and a manufacturing thereof. A Ti alloy is characterized in that it contains 0.1 to 5.0% by mass in total of at least one of Zr and Hf, and a residue comprising Ti and impurities. | 03-05-2009 |
| 20090123326 | Titanium Alloy Having Improved Corrosion Resistance and Strength - A titanium alloy containing carbon with and without addition of silicon exhibiting improved corrosion resistance and mechanical strength as compared to commercially pure ASTM grade 2 titanium or PGM-alloyed ASTM grade 7 titanium. | 05-14-2009 |
| 20090202385 | Preparation of alloys by the armstrong method - A method and apparatus for making alloys or ceramics by the subsurface injection of an equilibrium vapor of a boiling liquid of the ceramic or alloys constituents is disclosed. Various powders and products are disclosed. | 08-13-2009 |
| 20100092333 | HYDROGEN-PERMEABLE ALLOY, AND HYDROGEN-PERMEABLE FILM AND ITS PRODUCTION METHOD - A hydrogen-permeable Nb—Ti—Ni alloy having a composition represented by Nb | 04-15-2010 |
| 20100278685 | PRODUCTION OF TITANIUM TRIFLUORIDE - A method for the production of titanium trifluoride from a titanium-containing material, includes the steps of producing a fluoride solution of Ti(IV) from the titanium-containing material and reducing the Ti(IV) in the solution with a transition metal or an alloy of the transition metal. The transition metal is selected from manganese, iron, cobalt, nickel and zinc. An ammonium containing salt and either ammonia or ammonium fluoride are added to the resulting solution containing Ti(III) to produce a precipitate, and the precipitate is pyrolysed to produce titanium trifluoride. | 11-04-2010 |
| 20110020168 | Rapid fabrication of porous metal-based biomaterial by microwave sintering - A method of fabricating a porous metal-based biomaterial, the method includes dispersing microwave susceptors into organic solvent to form a homogeneous suspension, dispersing bioactive fillers into organic solvent to form a homogeneous solution, mixing metal powder with the homogeneous solution and the homogeneous suspension to form a mixture, cold-pressing the mixture into a compact with predefined shape and size, placing the compact in a sintering container, and emitting microwave to heat the compact and remove the organic solvent resided in the compact at the same time. | 01-27-2011 |
| 20110103997 | ATTRITED TITANIUM POWDER - A method of increasing the apparent density of agglomerated ligmental titanium or titanium alloy powder produced by the subsurface reduction of titanium tetrachloride vapor or a mixture of titanium tetrachloride and other halide vapors in a flowing stream of alkali or alkaline earth metal or mixtures thereof having a first apparent density after distillation is disclosed. The agglomerated ligmental titanium or titanium alloy powder is introduced into an attriting system wherein the agglomerated ligmental titanium or titanium alloy powder is attrited until the powder becomes more spherical than ligmental and the first apparent density is increased by a factor of from about 3 to about 8. Inert atmosphere may be used to prevent unwanted oxygen contamination. | 05-05-2011 |
| 20110158843 | Electrolytic reduction of metal oxides such as titanium dioxide and process applications - A method of removing oxygen from a solid metal, metal compound or semi-metal M1O by electrolysis in a fused salt of M2Y or a mixture of salts, which comprises conducting electrolysis under conditions such that reaction of oxygen rather than M2 deposition occurs at an electrode surface and that oxygen dissolves in the electrolyte M2Y and wherein, M1O is in the form of (sintered) granules or is in the form of a powder which is continuously fed into the fused salt. Also disclosed is a method of producing a metal foam comprising the steps of fabricating a foam-like metal oxide perform, removing oxygen from said foam structured metal oxide preform by electrolysis in a fused salt of M2Y or a mixture of salts, which comprises conducting electrolysis under conditions such that reaction of oxygen rather than M2 deposition occurs at an electrode surface. The method is advantageously applied for the production of titanium from Ti-dioxide. | 06-30-2011 |
| 20120148437 | Heat Resistant Titanium Alloy Sheet Excellent in Cold Workability and A Method of Production of the Same - The present invention provides a heat resistant titanium alloy sheet excellent in cold workability having high temperature strength characteristics better than JIS Type 2 pure titanium and having a cold workability and high temperature oxidation resistance equal to or better than that of JIS Class 2 pure titanium comprising, by mass %, 0.3 to 1.8% of Cu, 0.18% or less of oxygen, 0.30% or less of Fe, and, as needed, at least one of Sn, Zr, Mo, Nb, and Cr in a total of 0.3 to 1.5%, and the balance of Ti and less than 0.3% of impurity elements and a method of production characterized by performing the final annealing at 650 to 830° C. or performing the hot-rolled sheet or coil annealing or intermediate annealing at 650 to 830° C. and the final annealing after cold working at 600 to 650° C. | 06-14-2012 |
| 20130004362 | PROCESS FOR PRODUCTION OF MEDICAL INSTRUMENT, AND MEDICAL INSTRUMENT - A process for producing a medical instrument, such as a stent and a guide wire, which has an excellent fatigue life; and a medical instrument, such as a stent and a guide wire, which has an excellent fatigue life. The process for producing a medical instrument includes: a preparation step of preparing a medical instrument including a NiTi-based alloy as a base material; and an ion irradiation step of irradiating the medical instrument prepared in the preparation step with Xe ions. The medical instrument is produced by irradiating a medical instrument including a NiTi-based alloy as a base material with Xe ions. | 01-03-2013 |
| 20130052076 | SEPARATION METHOD - A process for recovering metal from a process material comprising the metal and a component that is more volatile than the metal, which process comprises:
| 02-28-2013 |
| 20130084206 | METHOD FOR PRODUCTION OF METALLIC TITANIUM AND METALLIC TITANIUM OBTAINED WITH THE METHOD - A method for production of metallic titanium and metallic titanium obtained with the method are provided. The method for production of metallic titanium comprises: taking a titaniferous material as the anode, a metal material as the cathode, and a molten salt material as the electrolyte, and carrying out electrolysis under electrolytic conditions to obtain metallic titanium; wherein, the titaniferous material is in a porous structure, with 1 mm˜10 mm average pore diameter and 20%˜60% porosity, and at least a part of the titanium element in the titaniferous material exists in the form of TiO | 04-04-2013 |
| 20130089458 | METHOD AND EQUIPMENT FOR SHAPING A CAST COMPONENT - A method for shaping a component cast from a titanium alloy including firstly heating the component to a plastic temperature such that it becomes plastically deformable and subsequently subjecting the component to a deformation process to thereby plastically deform the component to a desired geometric shape. | 04-11-2013 |
| 20130164166 | TITANIUM MATERIAL - An object of the present invention is to provide a titanium plate having high strength and excellent workability. In order to achieve this object, the present invention provides a titanium material having an iron content of 0.60% by mass or less and an oxygen content of 0.15% by mass or less, with the balance being titanium and unavoidable impurities, the titanium material having a worked structure formed by working accompanied by plastic deformation and a recrystallized structure formed by annealing after the working, wherein the titanium material is formed such that the average particle size of crystal grains of the recrystallized structure is 1 μm or more and 5 μm or less, and the area of a non-recrystallized part in the cross-sectional area of the titanium material is more than 0% and 30% or less. | 06-27-2013 |
| 20130224066 | MOLD AND FACECOAT COMPOSITIONS AND METHODS FOR CASTING TITANIUM AND TITANIUM ALUMINIDE ALLOYS - The disclosure relates generally to mold compositions and methods of molding and the articles so molded. More specifically, the disclosure relates to mold compositions, intrinsic facecoat compositions, and methods for casting titanium-containing articles, and the titanium-containing articles so molded. | 08-29-2013 |
| 20140030138 | CRUCIBLE AND FACECOAT COMPOSITIONS AND METHODS FOR MELTING TITANIUM AND TITANIUM ALUMINIDE ALLOYS - Crucible compositions and methods of using the crucible compositions to melt titanium and titanium alloys. More specifically, crucible compositions having intrinsic facecoats that are effective for melting titanium and titanium alloys for use in casting titanium-containing articles. Further embodiments are titanium-containing articles made from the titanium and titanium alloys melted in the crucible compositions. Another embodiment is a crucible curing device and methods of use thereof. | 01-30-2014 |
| 20140086788 | NEGATIVE ELECTRODE ACTIVE MATERIAL FOR ELECTRIC DEVICE, NEGATIVE ELECTRODE FOR ELECTRIC DEVICE AND ELECTRIC DEVICE - A negative electrode active material for an electric device includes an alloy containing Si in a range from greater than or equal to 17% by mass to less than 90% by mass, Ti in a range from 10% by mass to 83% by mass exclusive, Ge in a range from 0% by mass to 73% by mass exclusive, and inevitable impurities as a residue. The negative electrode active material can be obtained with a multi DC magnetron sputtering apparatus by use of, for example, Si, Ti and Ge as targets. An electric device employing the negative electrode active material can achieve long cycle life, and ensure a high capacity and improved cycle durability. | 03-27-2014 |
| 20140105781 | TITANIUM BASED CERAMIC REINFORCED ALLOY FOR USE IN MEDICAL IMPLANTS - A titanium based, ceramic reinforced alloy ingot for use in producing medical implants. An ingot is formed from an alloy having comprising from about 5 to about 35 wt. % niobium, from about 0.5 to about 3.5 wt. % A silicon, and from about 61.5 to about 94.5 wt. % of titanium. The alloy has a hexagonal crystal lattice a phase of from about 20 vol % to about 70 vol %, and a cubic body centered 13 crystal lattice phase of from about 30 vol. % to about 80 vol. %. The ingot has an ultimate tensile strength of about 940 MPa or more, and a Young's modulus of about 150 GPa or less. A molten substantially uniform admixture of a niobium, silicon, and titanium alloy is formed, cast into a shape, and cooled into an ingot. The ingot may then be formed into a medical implant and optionally annealed. | 04-17-2014 |
| 20140112820 | BETA-BASED TITANIUM ALLOY WITH LOW ELASTIC MODULUS - A beta-based titanium alloy with a low elastic modulus includes 37 wt. % to 41 wt. % niobium (Nb), 5 wt. % to 8 wt. % zirconium (Zr), and a balance of titanium (Ti), with unavoidable impurities, and having an elastic modulus of 47 GPa or lower. The beta-based titanium alloy has a much lower elastic modulus than the typical biomedical titanium alloys, and thus can resolve the problem of so-called “stress shield effect.” Therefore, the beta-based titanium alloy can be widely used as a material for general civilian goods such as eyewear frames and headsets and sports and leisure goods, as well as a biomedical material for artificial bones, artificial teeth and artificial hip joints. | 04-24-2014 |
| 20140119977 | METAL HETEROCYCLIC COMPOUNDS FOR DEPOSITION OF THIN FILMS - Methods and compositions for depositing a metal containing film on a substrate are disclosed. A reactor and at least one substrate disposed in the reactor are provided. A metal containing precursor is provided and introduced into the reactor, which is maintained at a temperature of at least | 05-01-2014 |
| 20140161660 | TITANIUM ALLOY - A titanium alloy including by mass %, a platinum group metal: 0.01 to 0.15% and a rare earth metal: 0.001 to 0.10%, with the balance being Ti and impurities. The titanium alloy preferably includes as a partial replacement for Ti, Co: 0.05 to 1.00% by mass, and the content of the platinum group metal is preferably in the range of 0.01 to 0.05% by mass. Furthermore, it is preferred that the platinum group metal be Pd and the rare earth metal be Y. Consequently, it is possible to provide a titanium alloy having corrosion resistance comparable to or better than that of the conventional art as well as good workability while offering an economic advantage with a lower content of platinum group metal or an advantage of less likelihood of corrosion growth originating at defects such as flaws that occurred in the surface. | 06-12-2014 |
| 20140193289 | ONE-DIMENSIONAL TITANIUM NANOSTRUCTURE AND METHOD FOR FABRICATING THE SAME - A one-dimensional titanium nanostructure and a method for fabricating the same are provided. A titanium metal reacts with titanium tetrachloride to form the one-dimensional titanium nanostructure on a heat-resistant substrate in a CVD method and under a reaction condition of a reaction temperature of 300-900° C., a deposition temperature of 200-850° C., a flow rate of the carrier gas of 0.1-50 sccm and a reaction time of 5-60 hours. The titanium nanostructure includes titanium nanowires, titanium nanobelts, flower-shaped titanium nanowires, titanium nanorods, titanium nanotubes, and titanium-titanium dioxide core-shell structures. The titanium nanostructure can be densely and uniformly grown on the heat-resistant substrate. The present invention neither uses a template nor uses the complicated photolithographic process, solution preparation process, and mixing-coating process. Therefore, the process scale-up, cost down, and the simplified production process are achieved. | 07-10-2014 |
| 20140271335 | SUPER ELASTIC ZIRCONIUM ALLOY FOR BIOLOGICAL USE, MEDICAL INSTRUMENT AND GLASSES - Provided is a super elastic alloy for biological use having a high biocompatibility, good processability and super elasticity, said super elastic alloy being a super elastic zirconium alloy for biological use comprising 27-54 mol % inclusive of titanium, 5-9 mol % inclusive of niobium which is a β phase-stabilizing element capable of stabilizing the β phase of zirconium, and 1-4 mol % inclusive in total of tin and/or aluminum which are ω phase-suppressing elements capable of suppressing the ω phase of zirconium, with the balance consisting of zirconium and inevitable impurities. | 09-18-2014 |
| 20140322067 | ULTRAHIGH STRENGTH AND ULTRALOW ELASTIC MODULUS TITANIUM ALLOY SHOWING LINEAR ELASTIC DEFORMATION BEHAVIOR - A titanium alloy having ultrahigh strength and ultralow elastic modulus, and showing linear elastic deformation behavior is disclosed. The titanium alloy (Ti-20Nb-5Zr-1Fe-O) of the present invention consists of titanium, niobium, zirconium, iron and oxygen. More specifically, the amount of niobium is 18 to 22 at. %, the amount of zirconium is 3 to 7 at. %, the amount of iron is 0.5 to 3.0 at. %, the amount of oxygen is 0.1 to 1.0 wt. %, and the balance is titanium. | 10-30-2014 |
| 20140363330 | METHOD OF ENHANCING SOFT TISSUE INTEGRATION AND SEAL AROUND PROSTHETIC DEVICES - Provided herein are methods of enhancing soft tissue integration with and seal around prosthetic devices. | 12-11-2014 |
| 20150078958 | CERAMIC CORE COMPOSITIONS, METHODS FOR MAKING CORES, METHODS FOR CASTING HOLLOW TITANIUM-CONTAINING ARTICLES, AND HOLLOW TITANIUM-CONTAINING ARTICLES - The disclosure relates generally to core compositions and methods of molding and the articles so molded. More specifically, the disclosure relates to core compositions and methods for casting hollow titanium-containing articles, and the hollow titanium-containing articles so molded. | 03-19-2015 |
| 20150093287 | APPLYING A TITANIUM ALLOY ON A SUBSTRATE - A a titanium alloy can be applied on a substrate by one of melting, welding, and depositing said titanium alloy on said substrate and solidifying said deposited or molten titanium alloy. Further, 0.01-0.4 weight % Boron can be added to said titanium alloy before or during said melting, welding or depositing said titanium alloy on said substrate. | 04-02-2015 |
| 20150376738 | TITANIUM SHEET - Provided are a titanium sheet which combines strength with formability and a plate for plate heat exchangers which was obtained from the titanium sheet. The titanium sheet has a crystal grain structure which comprises an α phase, and is characterized by containing 0.020-0.150 mass % Fe, 0.020-0.150 mass % O, and 0.002-0.100 mass % C, with the remainder comprising titanium and unavoidable impurities. The sheet is further characterized in that the sum of the contents (mass %) of the Fe and the C is at least 0.80 times the content (mass %) of the O and the concentration of C in the grain boundaries is 1.0 mass % or higher. | 12-31-2015 |
| 420418000 | Aluminum containing | 47 |
| 20090004042 | Titanium Alloy for Corrosion-Resistant Materials - An object is to provide a titanium alloy for corrosion-resistant materials that is capable of being produced at low cost while maintaining the capability to suppress the deterioration of corrosion resistance. According to the present invention, there is provided a titanium alloy for corrosion-resistant materials, which contains 0.01-0.12% by mass in total of at least one of platinum group elements, at least one of Al, Cr, Zr, Nb, Si, Sn and Mn, and the residue comprising Ti and impurities, in which the total content of Al, Cr, Zr, Nb, Si, Sn and Mn is 5% by mass or less. | 01-01-2009 |
| 20090035172 | Titanium Alloy - The invention relates to a titanium alloy which, even under the influence of high application temperatures, has a low tendency to becoming brittle as a result of coarse grain formation. The titanium alloy thus comprises (in wt. %) Fe:=2%, Si:0.1=0.8%, O:=0.3%, C:=0.1%, one or more elements of the Lanthanide group at total levels of 0.01-2% and, optionally, one or more elements from the group Al, O at total levels of a maximum of 1%, one or more elements from the group Mo, Ta, Nb, Zr, Mn, Cr, Co, Ni, Cu, V, Si, or H at total levels of a maximum of 3%, the remainder being titanium and unavoidable impurities. | 02-05-2009 |
| 20090129968 | Titanium alloy and automotive exhaust systems thereof - An oxidation resistant, high strength titanium alloy, particularly adapted for use in the manufacture of automotive exhaust system components and other applications requiring oxidation resistance and strength at elevated temperatures. The alloy comprises, in weight percent, iron less than 0.5, or 0.2 to less than 0.5%, oxygen 0.02 to less than 0.15%, silicon 0.15 to 0.6%, and balance titanium. Optional alloying elements are Al, Nb, V, Mo, Sn, Zr, Ni, Cr and Ta, with a total content of less than 1.5. | 05-21-2009 |
| 20090169415 | MOLD AND MANUFACTURING METHOD THEREOF, AND MOLDED ARTICLE USING THE MOLD - The object of the present invention is to provide a mold which has low reactivity with molten alloys and which is inexpensive, a method for manufacturing the same and a molded article using the mold. A mold | 07-02-2009 |
| 20100015003 | METAL ALLOY POWDERS PRODUCTION - The invention relates to a process for the production of metal alloy powders, in particular the invention relates to a process for producing titanium metal alloys from titanium dioxide and aluminium. Optionally the process can also include the use of one or more other oxides (metal or non-metal). The result is at least a Ti—Al alloy powder. If another metal oxide is used the result is a Ti-ternary alloy powder. If SiO | 01-21-2010 |
| 20120003118 | PROCESSING OF TITANIUM-ALUMINUM-VANADIUM ALLOYS AND PRODUCTS MADE THEREBY - A method of forming an article from an α−β titanium including, in weight percentages, from about 2.9 to about 5.0 aluminum, from about 2.0 to about 3.0 vanadium, from about 0.4 to about 2.0 iron, from about 0.2 to about 0.3 oxygen, from about 0.005 to about 0.3 carbon, from about 0.001 to about 0.02 nitrogen, and less than about 0.5 of other elements. The method comprises cold working the α−β titanium alloy. | 01-05-2012 |
| 20120189486 | Ni-Ti SEMI-FINISHED PRODUCTS AND RELATED METHODS - Semi-finished products for the production of devices containing thermoelastic materials with improved reliability and reproducibility are described. The semi-finished products are based on an alloy of Ni—Ti plus elements X and/or Y. The nickel amount is comprised between 40 and 52 atom %, X is comprised between 0.1 and 1 atom %, Y is comprised between 1 and 10 atom % and the balance is titanium. The one or more additional elements X are chosen from Al, Ta, Hf, Si, Ca, Ce, La, Re, Nb, V, W, Y, Zr, Mo, and B. The one or more additional elements Y are chosen from Al, Ag, Au, Co, Cr, Fe, Mn, Mo, Nb, Pd, Pt, Ta and W. | 07-26-2012 |
| 20120263623 | TITANIUM ALUMINIDE BASED ALLOY - The invention concerns alloys made through the use of melting and powdered metallurgical techniques on the basis of titanium aluminides with an alloy composition of Ti-z Al-y Nb where 44.5 Atom % ≦z≦47 Atom %, 44.5 Atom % ≦z≦45.5 Atom %, and 5 Atom % ≦y≦10 Atom % with possibly the addition of B and/or C at a content between 0.05 Atom % and 0.8 Atom %. Said alloy is characterized in that it contains a molybdenum (Mo) content ranging between 0.1 Atom % to 3.0 Atom %. | 10-18-2012 |
| 20130164167 | SYSTEM AND METHOD FOR EXTRACTION AND REFINING OF TITANIUM - A method to extract and refine metal products from metal-bearing ores, including a method to extract and refine titanium products. Titanium products can be extracted from titanium-bearing ores with TiO | 06-27-2013 |
| 20140093418 | PART FOR A COMPONENT FOR HIGH-PRESSURE LIQUID CHROMATOGRAPHY (HPLC), IN PARTICULAR PUMP HEAD FOR AN HPLC PUMP, AND ALSO HPLC PUMP - The invention relates to a part for a component for high-pressure liquid chromatography (HPLC), in particular a pump head for an HPLC pump, in which the strength has been increased by autofrettage and which consists of a material which is essentially chemically inert to the fluids used in HPLC. The invention further relates to an HPLC pump having a pump head which is configured as such a part. | 04-03-2014 |
| 20150064055 | TITANIUM ALLOY FOR GOLF CLUB FACE - An α+β-type titanium alloy which, has a high Young's modulus and strength-ductility balance is provided as a material for a face of a driver, iron, or other golf club. | 03-05-2015 |
| 20150086414 | CREEP-RESISTANT TiAl ALLOY - Disclosed is a TiAl alloy for high-temperature applications which comprises not more than 43 at. % of Al, from 3 at. % to 8 at. % of Nb, from 0.2 at. % to 3 at. % of Mo and/or Mn, from 0.05 at. % to 0.5 at. % of B, from 0.1 at. % to 0.5 at. % of C, from 0.1 at. % to 0.5 at. % of Si and Ti as balance. Also disclosed is a process for producing a component made of this TiAl alloy and the use of corresponding TiAl alloys in components of flow machines at operating temperatures up to 850° C. | 03-26-2015 |
| 20150118099 | HIGH STRENGTH, OXIDATION AND WEAR RESISTANT TITANIUM-SILICON BASED ALLOY - The present invention relates to high strength, oxidation and wear resistant titanium-silicon base alloy containing:
| 04-30-2015 |
| 20150147225 | BETA-TYPE TITANIUM ALLOY HAVING LOW ELASTIC MODULUS AND HIGH STRENGTH - Provided is a beta-type titanium alloy having a low elastic modulus and a high strength. The titanium alloy includes 6 to 13 wt % of Mo, 0.1 to 3.9 wt % of Fe, a remaining amount of Ti, and inevitable impurity, and selectively includes 0.1 to 3.9 wt % of Al. The titanium alloy according to the present invention has a high tensile strength of greater than or equal to 1,300 MPa and a low elastic modulus of less than or equal to 95 GPa at low cost. | 05-28-2015 |
| 20150322549 | LAMELLAR-STRUCTURE TITANIUM-ALUMINUM BASED ALLOY HAVING A BETA-GAMMA PHASE - A lamellar titanium-aluminium (TiAl) alloy having a beta-gamma phase according to the present invention contains aluminum (Al) of 40˜46 at %, niobium (Nb) of 3˜6 at %, a creep resistance enhancer of 0.2˜0.4 at %, a softening resistance enhancer of 2 at %, and the balance of titanium (Ti) and is manufactured by vacuum arc melting. | 11-12-2015 |
| 20150376745 | METAL MATRIX COMPOSITE AND METHOD OF FORMING - Use of Ca in metal matrix composites (MMC) allows for incorporation of small and large amounts of ceramic (e.g. rutile Ti0 | 12-31-2015 |
| 20160145721 | TITANIUM-ALUMINUM-BASED ALLOY - The present invention relates to A titanium-aluminum-based alloy comprising: 40 to 46 at % of aluminum (Al); 3 to 6 at % of niobium (Nb); 0.3 to 0.5 at % of creep-property enhancer; at least any one of 1 to 3 at % of tungsten (W) and 1 to 3 at % of chrome (Cr); and the balance of titanium (Ti), wherein the creep-property enhancer comprises silicon (Si) and boron (B), wherein the boron is added at 0.05 to 0.2 at %. | 05-26-2016 |
| 20170233851 | TITANIUM ALLOY HAVING HIGH STRENGTH AND SUPER-LOW ELASTIC MODULUS | 08-17-2017 |
| 20180023208 | SYSTEM AND METHOD FOR EXTRACTION AND REFINING OF TITANIUM | 01-25-2018 |
| 420419000 | Tin containing | 12 |
| 20080253922 | Method for roughening metal surfaces and article manufactured thereby - A method for surface roughening a metal work piece includes disposing the work piece proximate to a counter electrode. The work piece and the counter electrode are disposed in an electrolyte. An electric potential with current flow is applied between the work piece and the counter electrode to roughen the metal surface to a desired roughness. | 10-16-2008 |
| 20090180918 | TITANIUM-ALUMINIUM-TIN ALLOY APPLIED TO GOLF CLUB HEAD - A titanium-aluminum-tin alloy applied to a golf club head includes 89 wt % to 95 wt % titanium (Ti), 3.5 wt % to 6.5 wt % aluminum (Al), and 1.5 wt % to 3.5 wt % tin (Sn), and minor elements such as niobium (Nb), vanadium (V), molybdenum (Mo), zirconium (Zr), chromium (Cr), iron (Fe), silicon (Si), oxygen (O), and nitrogen (N) may be selectively added into the titanium-aluminum-tin alloy, so as to form a material with a high elongation from 11% to 15% and a tensile strength from 700 Mpa to 950 Mpa, which can be applied to a main body and a hitting surface of a golf club head, thereby achieving a golf club head product with good hitting sense, desirable damping capability, expected golf-controlling capability and a customized feature of an adjustable angle at a club portion, together with the internal structural designs of the main body, weighting structure, and rib design. | 07-16-2009 |
| 20100310410 | TITANIUM ALLOY FOR CORROSION-RESISTANT MATERIALS - There is provided a titanium alloy for corrosion-resistant materials, which contains 0.01-0.12% by mass in total of at least one of platinum group elements; at least Si and one of, or both of, Sn and Mn, selected from the group consisting of Al, Cr, Zr, Nb, Si, Sn and Mn, wherein the total content of Al, Cr, Zr, Nb, Si, Sn and Mn is 5% by mass or less; and the residue comprising Ti and impurities. | 12-09-2010 |
| 20100329919 | Titanium Alloy - A titanium base alloy powder having lesser amounts of aluminum and vanadium with an alkali or alkaline earth metal being present in an amount of less than about 200 ppm. The alloy powder is neither spherical nor angular and flake shaped. 6/4 alloy is specifically disclosed having a packing fraction or tap density between 4 and 11%, as is a method for making the various alloys. | 12-30-2010 |
| 20110027121 | TITANIUM ALLOY AND AUTOMOTIVE EXHAUST SYSTEMS THEREOF - An oxidation resistant, high strength titanium alloy, particularly adapted for use in the manufacture of automotive exhaust system components and other applications requiring oxidation resistance and strength at elevated temperatures. The alloy comprises, in weight percent, iron less than 0.5, or 0.2 to less than 0.5%, oxygen 0.02 to less than 0.15%, silicon 0.15 to 0.6%, and balance titanium. Optional alloying elements are Al, Nb, V, Mo, Sn, Zr, Ni, Cr and Ta, with a total content of less than 1.5. | 02-03-2011 |
| 20110268602 | TITANIUM ALLOYS - Provided herein are titanium alloys that can achieve a combination of high strength and high toughness or elongation, and a method to produce the alloys. By tolerating iron, oxygen, and other incidental elements and impurities, the alloys enable the use of lower quality scrap as raw materials. The alloys are castable and can form α-phase laths in a basketweave morphology by a commercially feasible heat treatment that does not require hot-working or rapid cooling rates. The alloys comprise, by weight, about 3.0% to about 6.0% aluminum, 0% to about 1.5% tin, about 2.0% to about 4.0% vanadium, about 0.5% to about 4.5% molybdenum, about 1.0% to about 2.5% chromium, about 0.20% to about 0.55% iron, 0% to about 0.35% oxygen, 0% to about 0.007% boron, and 0% to about 0.60% other incidental elements and impurities, the balance of weight percent comprising titanium. | 11-03-2011 |
| 20110318220 | TITANIUM ALLOYS AND METHOD FOR MANUFACTURING TITANIUM ALLOY MATERIALS - A cold rolled titanium alloy plate with a sufficient cold workability and excellent superplasticity characteristics is provided. The cold rolled titanium alloy plate consists of, by mass %, Al of 2.0 to 4.0% and V of 4.0 to 9.0%, one element selected from Zr of not more than 2.0% and Sn of not more than 3.0% and the balance being Ti and impurities, a ratio of α/β is not less than 0.3 and not more than 0.6; where “α” is an area of a phase in the plate and “β” is an area of β phase in the plate, and the plate has an elongation at break in a tensile test conducted at 800° C. exceeds 200%. | 12-29-2011 |
| 20120076686 | HIGH STRENGTH ALPHA/BETA TITANIUM ALLOY - An alpha/beta titanium alloy comprising, in percent by weight based on total alloy weight: 3.9 to 4.5 aluminum; 2.2 to 3.0 vanadium; 1.2 to 1.8 iron; 0.24 to 0.30 oxygen; up to 0.08 carbon; up to 0.05 nitrogen; up to 0.015 hydrogen ; titanium; and up to a total of 0.30 of other elements. A non-limiting embodiment of the alpha/beta titanium alloy comprises an aluminum equivalent value in the range of 6.4 to 7.2, exhibits a yield strength in the range of 120 ksi (827.4 MPa) to 155 ksi (1,069 MPa), exhibits an ultimate tensile strength in the range of 130 ksi (896.3 MPa) to 165 ksi (1,138 MPa), and exhibits a ductility in the range of 12 to 30 percent elongation. | 03-29-2012 |
| 20130336835 | TITANIUM ALLOY PRODUCT HAVING HIGH STRENGTH AND EXCELLENT COLD ROLLING PROPERTY - A titanium alloy product according to the present invention: has a strength level higher than that of an existing titanium alloy product; can be successfully cold rolled (coil rolled); and is also provided with workability. In the titanium alloy product according to the invention, expensive alloy elements are not essentially required, and hence cost can be suppressed. The titanium alloy product according to the invention includes Al equivalent represented by (Al+10O (oxygen)): 3.5 to 7.2% (% by mass, the same hereinafter), Al: more than 1.0% and 4.5% or less, O: 0.60% or less, Fe equivalent represented by (Fe+0.5Cr+0.5Ni+0.67Co+0.67Mn): 0.8% or more and less than 2.0%, and one or more elements selected from the group consisting of Cu: 0.4 to 3.0% and Sn: 0.4 to 10%, in which the balance is Ti and unavoidable impurities. | 12-19-2013 |
| 20140356221 | TITANIUM ALLOY, METHOD OF MANUFACTURING HIGH-STRENGTH TITANIUM ALLOY, AND METHOD OF PROCESSING TITANIUM ALLOY - Titanium alloy that is formed by subjecting titanium alloy to a treatment containing a hydrogen storing step for making the titanium alloy store hydrogen therein, a solution-treatment step for heating the titanium alloy having the hydrogen stored therein in the hydrogen storage step to apply a solution treatment to the hydrogen-stored titanium alloy, a cooling step for cooling the heated hydrogen-stored titanium alloy to develop martensitic transformation in the hydrogen-stored titanium alloy, a hot rolling step for heating the martensitic-transformed titanium alloy to a temperature which is not more than a predetermined transformation point and hot-rolling the martensitic-transformed titanium, and a dehydrogenation step for dehydrogenating the hot-rolled titanium alloy, thereby bringing the titanium alloy with the superplastic property. | 12-04-2014 |
| 20160010186 | ALUMINUM-MOLYBDENUM-ZIRCONIUM-TIN MASTER ALLOYS | 01-14-2016 |
| 20160145720 | High Strength Alpha/Near-alpha Ti Alloys - Ta containing alpha/near alpha Ti alloys are disclosed. The alloys include Ta. The alloys retain higher percentage amounts of room temperature dynamic modulus at elevated temperatures. | 05-26-2016 |
| 420420000 | Vanadium containing | 16 |
| 20080304998 | Method of hardening titanium and titanium alloys - A method of hardening the outer surface of a titanium or titanium alloy substrate under standard atmospheric conditions. The method comprises focusing an electromagnetic beam from a laser generating apparatus, absent the disposition of a chemical compound, onto at least a portion of the substrate to heat it to a point below the melting point of the substrate. The treated substrate has a substantial increased harness and durability compared to an untreated surface of titanium or titanium alloy. | 12-11-2008 |
| 20090074606 | Low density titanium alloy, golf club head, and process for prouducing low density titanium alloy part - The present invention relates to a low density titanium alloy, containing: 7.1 to 10.0 mass % of Al; 0.1 to 3.0 mass % of Fe; 0.01 to 0.3 mass % of O; 0.5 mass % or less of N; 0.5 mass % or less of C; and a remainder being Ti and inevitable impurities; a golf club head using the alloy; and a production method for a low density titanium alloy part using the alloy. The alloy of the invention may further contain 0.01 to 2.0 mass % of V. The alloy of the invention has higher specific strength as compared to the Ti-6Al-4V alloy, is excellent in hot workability, and is reduced in cost. | 03-19-2009 |
| 20090169416 | Alpha plus beta type titanium alloy - A (α+β) type Ti alloy contains 7 wt % to 8.5 wt % of Al, 0.5 wt % to 1.5 wt % of V, 1 wt % to 3 wt % of Mo, 1 wt % to 3 wt % Cr, 0.3 wt % to 1 wt % of Fe, 0.05 wt % to 0.1 wt % of rare earth element, Ti, and unavoidable impurities. The Ti alloy can be produced by varmelting, forging, rolling and casting pressure processing or powder metallurgy. The total amount of impurities of C, H, O, and N is not higher than 0.25 wt %. V, Mo, and rare earth elements are added in forms of Al—V intermediate alloy, Al—Mo intermediate alloy, and La—Ce mixed rare earth, respectively. The room-temperature tensile strength and yield strength of the Ti alloy are higher than those of Ti—6Al—4V by more than 30%, the high-temperature strength is superior to that of Ti—6Al—4V, density and cost are lower than those of Ti—6Al—4V. | 07-02-2009 |
| 20100074795 | Beta-TYPE TITANIUM ALLOY - The present invention provides a β-type titanium alloy keeping the content of the relatively expensive β-stabilizing elements such as V or Mo down to a total of 10 mass % or less and reducing the effects of composition segregation of Fe and Cr and thereby able to keep the Young's modulus and density relatively low. The β-type titanium alloy of the present invention comprises, by mass %, when Al: 2 to 5%, 1) Fe: 2 to 4%, Cr: 6.2 to 11%, and V: 4 to 10%, 2) Fe: 2 to 4%, Cr: 5 to 11%, and Mo: 4 to 10%, or 3) Fe: 2 to 4%, Cr: 5.5 to 11%, and Mo+V (total of Mo and V): 4 to 10% in range, and a balance of substantially Ti. These include Zr added in amounts of 1 to 4 mass %. Furthermore, by making the oxygen equivalent Q 0.15 to 0.30 or leaving the alloy in the work hardened state or by applying both, the tensile strength before aging heat treatment can be further increased. Due to this, it is possible to obtain the required strength even if the amount of precipitation of the α phase with the high Young's modulus is small. | 03-25-2010 |
| 20100290944 | TITANIUM ALLOY FOR MAKING A GOLF CLUB HEAD - A titanium alloy for making a golf club head includes aluminum in an amount of greater than 8.0 wt % and not more than 10.0 wt %, molybdenum in an amount of greater than 0 wt % and not more than 2 wt %, vanadium in an amount of greater than 0 wt % and not more than 2 wt %, silicon in an amount of greater than 0 wt % and not more than 2 wt %, and a balance of titanium, based on a total weight of the alloy. A golf club head made by the titanium alloy is also disclosed. | 11-18-2010 |
| 20100316525 | TiAl-BASED ALLOY, PROCESS FOR PRODUCING SAME, AND ROTOR BLADE USING SAME - A hot-forged TiAl-based alloy having excellent oxidation resistance and high strength at high temperatures, and a process for producing such an alloy. A TiAl-based alloy comprising Al: (40+a) atomic % and Nb: b atomic %, with the remainder being Ti and unavoidable impurities, wherein a and b satisfy formulas (1) and (2) below. | 12-16-2010 |
| 20100322817 | TITANIUM ALLOY MATERIAL, STRUCTURAL MEMBER, AND CONTAINER FOR RADIOACTIVE WASTE - It is an object of the invention to provide a titanium alloy material that exerts excellent corrosion resistance at a low cost in non-oxidizing environment such as a sulfuric acid environment, high temperature neutral chloride environment, or high temperature neutral chloride environment containing fluoride, a structural member using the titanium alloy material, and a container for radioactive waste using the titanium alloy material. | 12-23-2010 |
| 20110091350 | METHOD AND APPARATUS FOR FORMING TITANIUM-ALUMINIUM BASED ALLOYS - Disclosed herein are reactors and methods for forming alloys based on titanium-aluminium or alloys based on titanium-aluminium inter-metallic compounds. The reactor comprises a first section having an inlet through which precursor material comprising titanium subchlorides and aluminium can be introduced. The first section is heatable to a first temperature at which reactions between the titanium subchlorides and aluminium can occur, and further comprises a gas outlet via which any gaseous by-product formed can be removed. The reactor also comprises a second section which can be heated to a second temperature at which reactions of material transferred from the first section can occur to form the titanium-aluminium based alloy, a gas driver adapted in use to cause any gaseous by-product formed in the reactions in the second section to move in a direction towards the first section, and an intermediate section between the first and second sections. The intermediate section can be heated to an intermediate temperature at which at least a portion of material transferred from the first section can accrete and form a cake on a surface of the intermediate section and at which gaseous by-product formed in the reactions in the second section can be received and condensed. The reactor also comprises a removing apparatus for removing caked material from the surface of the intermediate section and transferring it to the second section. | 04-21-2011 |
| 20120177532 | PROCESSING OF TITANIUM-ALUMINUM-VANADIUM ALLOYS AND PRODUCTS OF MADE THEREBY - A method of forming an article from an a-13 titanium including, in weight percentages, from about 2.9 to about 5.0 aluminum, from about 2.0 to about 3.0 vanadium, from about 0.4 to about 2.0 iron, from about 0.2 to about 0.3 oxygen, from about 0.005 to about 0.3 carbon, from about 0.001 to about 0.02 nitrogen, and less than about 0.5 of other elements. The method comprises cold working the α−β titanium alloy. | 07-12-2012 |
| 20120189487 | BETA-TYPE TITANIUM ALLOY - The present invention provides a β-type titanium alloy that includes, by mass %, when Al: 2 to 5%, 1) Fe: 2 to 4%, Cr: 6.2 to 11%, and V: 4 to 10%, 2) Fe: 2 to 4%, Cr: 5 to 11%, and Mo: 4 to 10%, or 3) Fe: 2 to 4%, Cr: 5.5 to 11%, and Mo+V (total of Mo and V): 4 to 10% in range, and a balance of substantially Ti. These include Zr added in amounts of 1 to 4 mass %. Furthermore, by making the oxygen equivalent Q 0.15 to 0.30 or leaving the alloy in the work hardened state or by applying both, the tensile strength before aging heat treatment can be further increased. | 07-26-2012 |
| 20130164168 | Secondary Titanium Alloy And The Art Of Its Manufacture - This invention relates to production of α-, near α- and α+β-titanium alloys from secondary raw materials, which are used mainly in manufacture of sheet material, structural parts and structural armor for defense and civil sectors. This alloy is characterized by the following chemical composition, weight percentage: 0.01-6.5Al, 0.01-5.5V, 0.05-2.0Mo, 0.01-1.5Cr, 0.1-2.5Fe, 0.01-0.5Ni, 0.01-0.5Zr, 0.01-0.25Si, oxygen—up to 0.3, carbon—up to 0.1, nitrogen—up to 0.07 and titanium—remainder. Blend is formulated based on the required tensile strength, while content of alloying elements is calculated based on design value of aluminum and molybdenum strength equivalents. | 06-27-2013 |
| 20140271336 | Nanostructured Titanium Alloy And Method For Thermomechanically Processing The Same - A nanostructured titanium alloy article is provided. The nanostructured alloy includes a developed structure that has been processed from a combination of severe plastic deformation and non-severe plastic deformation type thermomechanical processing steps, with at least 80% of grains in the developed structure having a grain size≦1.0 microns. | 09-18-2014 |
| 20150320525 | METHODS FOR FABRICATING DENTAL PROSTHESES - Methods of fabricating dental prostheses are provided that include the steps of providing a powder of a dental material, and then selectively melting the powder of the dental material to produce a functionally graded layer of the dental material. Additional layers of functionally graded dental material are then built on top of the initial layer of dental material to thereby produce a three-dimensional dental prosthesis having a functionally graded structure and a desired physical geometry. Dental prostheses produced by the foregoing methods are also provided. | 11-12-2015 |
| 20160108508 | HIGH-STRENGTH ALPHA-BETA TITANIUM ALLOY - An alpha-beta titanium alloy comprises Al at a concentration of from about 4.7 wt. % to about 6.0 wt. %; V at a concentration of from about 6.5 wt. % to about 8.0 wt. %; Si at a concentration of from about 0.15 wt. % to about 0.6 wt. %; Fe at a concentration of up to about 0.3 wt. %; O at a concentration of from about 0.15 wt. % to about 0.23 wt. %; and Ti and incidental impurities as a balance. The alpha-beta titanium alloy has an Al/V ratio of from about 0.65 to about 0.8, where the Al/V ratio is defined as the ratio of the concentration of Al to the concentration of V in the alloy, with each concentration being in weight percent (wt %). | 04-21-2016 |
| 20160122850 | METHOD FOR PRODUCING A HIGH TEMPERATURE-RESISTANT TARGET ALLOY, A DEVICE, AN ALLOY AND A CORRESPONDING COMPONENT - The present invention relates to a method for producing a high temperature-resistant target alloy. The method comprises | 05-05-2016 |
| 20220136087 | BAR - A bar includes a titanium alloy containing an α phase and a β phase, in which the titanium alloy contains, as a chemical composition, by mass %: Al: 4.5% to 6.4%; Fe: 0.5% to 2.1%; C: 0.01% or less; N: 0.05% or less; O: 0.25% or less; V: 0.10% or less; Si: 0% to 0.40%; Ni: 0% to 0.15%; Cr: 0% to 0.25%; Mn: 0% to 0.25%; and a remainder including Ti and impurities, an area ratio of the β phase in a metallographic structure of the titanium alloy is 20% or less, and an average minor axis length of grains of the β phase is 2.0 μm or less. | 05-05-2022 |
| 420421000 | Chromium or molybdenum containing | 8 |
| 20090068054 | Ti-Ni-Nb alloy device - To provide a Ti—Ni—Nb alloy device which is a shape memory device excellent in response characteristics. | 03-12-2009 |
| 20110038751 | METASTABLE BETA-TITANIUM ALLOYS AND METHODS OF PROCESSING THE SAME BY DIRECT AGING - Metastable beta titanium alloys and methods of processing metastable β-titanium alloys are disclosed. For example, certain non-limiting embodiments relate to metastable β-titanium alloys, such as binary β-titanium alloys comprising greater than 10 weight percent molybdenum, having tensile strengths of at least 150 ksi and elongations of at least 12 percent. Other non-limiting embodiments relate to methods of processing metastable β-titanium alloys, and more specifically, methods of processing binary β-titanium alloys comprising greater than 10 weight percent molybdenum, wherein the method comprises hot working and direct aging the metastable β-titanium alloy at a temperature below the β-transus temperature of the metastable β-titanium alloy for a time sufficient to form α-phase precipitates in the metastable β-titanium alloy. Articles of manufacture comprising binary β-titanium alloys according to various non-limiting embodiments disclosed herein are also disclosed. | 02-17-2011 |
| 20110070121 | BETA-BASED TITANIUM ALLOY WITH LOW ELASTIC MODULUS - Provided is a beta-based titanium alloy with a low elastic modulus, including no elements harmful to the human body and having excellent biocompatibility. The beta-based titanium alloy includes titanium (Ti), niobium (Nb) and zirconium (Zr) as major alloying elements, and further includes tantalum (Ta), hafnium (Hf), molybdenum (Mo), tin (Sn), and the like. The beta-based titanium alloy has a much lower elastic modulus than the typical biomedical titanium alloys, and thus can resolve the problem of so-called “stress shield effect.” Therefore, the beta-based titanium alloy can be widely used as a material for general civilian goods such as eyewear frames and headsets and sports and leisure goods, as well as a biomedical material for artificial bones, artificial teeth and artificial hip joints. | 03-24-2011 |
| 20110097236 | METHODS OF MAKING MOLYBDENUM TITANIUM SPUTTERING PLATES AND TARGETS - Molybdenum titanium sputter targets are provided. In one aspect, the targets are substantially free of the β(Ti, Mo) alloy phase. In another aspect, the targets are substantially comprised of single phase β(Ti, Mo) alloy. In both aspects, particulate emission during sputtering is reduced. Methods of preparing the targets, methods of bonding targets together to produce large area sputter targets, and films produced by the targets, are also provided. | 04-28-2011 |
| 20140065010 | TITANIUM ALLOYS INCLUDING INCREASED OXYGEN CONTENT AND EXHIBITING IMPROVED MECHANICAL PROPERTIES - One aspect of the present disclosure is directed to a metastable β titanium alloy comprising, in weight percentages: up to 0.05 nitrogen; up to 0.10 carbon; up to 0.015 hydrogen; up to 0.10 iron; greater than 0.20 oxygen; 14.00 to 16.00 molybdenum; titanium; and incidental impurities. Articles of manufacture including the alloy also are disclosed. | 03-06-2014 |
| 20140348697 | HEAT RESISTANT TITANIUM ALLOY SHEET EXCELLENT IN COLD WORKABILITY AND A METHOD OF PRODUCTION OF THE SAME - The present invention provides a heat resistant titanium alloy sheet excellent in cold workability having high temperature strength characteristics better than JIS Class 2 pure titanium and having a cold workability and high temperature oxidation resistance equal to or better than that of JIS Class 2 pure titanium and a method of production of the same, that is, a heat resistant titanium alloy sheet excellent in cold workability characterized by comprising, by mass %, 0.3 to 1.8% of Cu, 0.18% or less of oxygen, 0.30% or less of Fe, and, as needed, at least one of Sn, Zr, Mo, Nb, and Cr in a total of 0.3 to 1.5%, and the balance of Ti and less than 0.3% of impurity elements and by a β-phase and Ti | 11-27-2014 |
| 20160010180 | COMPOSITION FOR TITANIUM-TUNGSTEN METAL ALLOY | 01-14-2016 |
| 20160010181 | COMPOSITION FOR TITANIUM-TUNGSTEN METAL ALLOY | 01-14-2016 |
