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Alloy patents



      
           
This page is updated frequently with new Alloy-related patent applications. Subscribe to the Alloy RSS feed to automatically get the update: related Alloy RSS feeds. RSS updates for this page: Alloy RSS RSS


Alloy for golf club heads

Sintered body that is precursor of rare-earth magnet, and method for producing magnetic powder for forming the same

Date/App# patent app List of recent Alloy-related patents
08/28/14
20140243947
 Thermoelastic and superelastic ni-ti-w alloy patent thumbnailnew patent Thermoelastic and superelastic ni-ti-w alloy
A radiopaque nitinol stent for implantation in a body lumen is disclosed. The stent is made from a superelastic alloy such as nickel-titanium or nitinol, and includes a ternary element including tungsten.
08/28/14
20140243721
 Myoelectric hand orthosis patent thumbnailnew patent Myoelectric hand orthosis
The present invention relates to an orthotic glove intended to be worn by a human hand and be used for assisting or controlling movement of one or more fingers of the hand, the thumb, and/or the wrist in response to an input signal and methods related thereto. The finger is animated by the shape recovery of a shape memory alloy wire.
08/28/14
20140242798
 Polishing composition patent thumbnailnew patent Polishing composition
A polishing composition of the present invention is used for polishing an object containing a phase-change alloy and is characterized by containing an ionic additive. Examples of the ionic additive include a cationic surfactant, an anionic surfactant, an amphoteric surfactant, and a cationic water-soluble polymer..
08/28/14
20140242543
 Fatigue-resistant nitinol instrument patent thumbnailnew patent Fatigue-resistant nitinol instrument
A fatigue-resistant nitinol instrument has a working portion in the deformed monoclinic martensitic state and an austenite finish temperature in the range of 40° to 60° c. Because the operating environment of the instrument is about 37° c., the working portion remains in the monoclinic martensitic state during its use.
08/28/14
20140242460
 Anode active material for lithium secondary batteries and method for manufacturing same patent thumbnailnew patent Anode active material for lithium secondary batteries and method for manufacturing same
Disclosed are an anode active material for lithium secondary batteries and a method for manufacturing same, the anode active material comprising: a core part including a carbon-silicon complex and having a cavity therein; and a coated layer which is formed on the surface of the core part and includes a phosphor-based alloy.. .
08/28/14
20140242415
 High-strength hot-dip galvanized steel sheet and high-strength alloyed hot-dip galvanized steel sheet having excellent formability and small material anisotropy with ultimate tensile strength of 980 mpa or more and manufacturing method therefor patent thumbnailnew patent High-strength hot-dip galvanized steel sheet and high-strength alloyed hot-dip galvanized steel sheet having excellent formability and small material anisotropy with ultimate tensile strength of 980 mpa or more and manufacturing method therefor
Provided is a high-strength hot-dip galvanized steel sheet having small material anisotropy and excellent formability with an ultimate tensile strength of 980 mpa or more. The hot-dip galvanized steel sheet includes a hot-dip galvanized layer formed on a surface of a base steel plate.
08/28/14
20140242412
 Multilayer metal member for fixation patent thumbnailnew patent Multilayer metal member for fixation
The multilayer metal member of the invention includes a metallic base having a first layer 11 which is an electrocast seamless belt made of nickel or a nickel alloy, and a second layer 12 which is an electrocast seamless belt made of a metal having a young's modulus lower than that of the first layer 11; and a fluororesin layer 17 provided on the second layer 12 side of the metallic base by the mediation of an adhesion layer, wherein the ratio of the thickness of the second layer 12 to the total thickness of the metallic base is 0.25 to 0.65.. .
08/28/14
20140242409
 Articles incorporating nickel tungsten alloy deposits having controlled, varying, nanostructure patent thumbnailnew patent Articles incorporating nickel tungsten alloy deposits having controlled, varying, nanostructure
Bipolar wave current, is used to electrodeposit a nanocrystalline grain size. Polarity ratio is the ratio of absolute value of time integrated amplitude of negative and positive polarity current.
08/28/14
20140242267
 Rare-earth magnet and method for producing the same patent thumbnailnew patent Rare-earth magnet and method for producing the same
Provided is a rare-earth magnet containing no heavy rare-earth metals such as dy or tb in a grain boundary phase, has a modifying alloy for increasing coercivity (in particular, coercivity under a high-temperature atmosphere) infiltrated thereinto at lower temperature than in the conventional rare-earth magnets, has high coercivity, and has relatively high magnetizability, and a production method therefor. The rare-earth magnet rm includes a re-fe—b-based main phase mp with a nanocrystalline structure (where re is at least one of nd or pr) and a grain boundary phase bp around the main phase, the grain boundary phase containing a re-x alloy (where x is a metallic element other than heavy rare-earth elements).
08/28/14
20140242265
 Electroless palladium plating bath composition patent thumbnailnew patent Electroless palladium plating bath composition
The present invention concerns an aqueous plating bath composition for electroless deposition of palladium and/or palladium alloys and a method which utilises such aqueous plating bath compositions. The aqueous plating bath comprises a source of palladium ions, a reducing agent, a nitrogenated complexing agent which is free of phosphorous and at least one organic stabilising agent comprising 1 to 5 phosphonate residues.
08/28/14
20140241957
new patent Tube to produce platelet rich fibrin
Invention; it is about the tubes used to obtain blood products through centrifuge order to cure open and closed injuries, to heal hard and soft tissues and to diagnose in all fields of medicine and dentistry. Platelet rich fibrin (prf) obtained in the tubes the surface of which contacts blood and made from pure titanium or titanium alloys has a better structure of fibrin than that is obtained through classical methods.
08/28/14
20140241938
new patent Precision casting process
A ceramic casting vessel (92) including an insert (94) extending between a shell (91) and a core (93) of the vessel to define a cooling channel of an alloy component cast therein. The insert may include a portion (96) running generally parallel to a surface of the shell to define a cooling channel running generally parallel to a surface of the component.
08/28/14
20140241936
new patent Nickel alloy
The invention relates to a nickel alloy derived from rené 125, but with reduced levels of certain elements (zr, b, p, s, si and, to a lesser extent, ti and hf) in order to limit the appearance of cracks upon solidification in a moulding process. Specifically, 4.80%≦al≦5.00%, 1.48%≦hf≦1.52%, 2.28%≦ti≦2.33%, 0.005%≦b≦0.01%, 1.77%≦mo≦1.97%, and zr≦0.007%.
08/28/14
20140241932
new patent Alloy for golf club heads
An alloy for golf club heads includes 3.0-5.5 wt % of silicon, 8.0-10.5 wt % of manganese, 14.5-17.0 wt % of chromium, 3.5-6.0 wt % of nickel, the rest being iron and inevitable impurities.. .
08/28/14
20140241897
new patent Aluminum brazing of hollow titanium fan blades
A fan blade includes first and second titanium portions that are secured to one another with an aluminum alloy braze. A method of manufacturing a fan blade includes providing first and second titanium portions, applying an aluminum alloy braze to at least one of the first and second titanium portions, and heating the fan blade to melt the aluminum alloy braze and join the first and second portions to one another to provide a fan blade with an airfoil exterior contour..
08/28/14
20140241485
new patent Unknown
A nuclear fuel cladding tube for a liquid-metal or molten-salt cooled reactor includes a tubular body of metal material and a protective coating applied on an outer surface of the tubular body, to contact the coolant. The coating includes at least one layer of coating material selected from the group consisting of ceramic materials, refractory metals, and fecraly alloys, and includes a matrix composed of the coating material in amorphous phase, inside which nanodomains composed of the coating material in crystalline phase are dispersed..
08/28/14
20140241388
new patent Nitride semiconductor light-emitting system
A nitride semiconductor light-emitting system includes a nitride semiconductor light-emitting device, a base mount holding the nitride semiconductor light-emitting device, having an opening, and containing first metal as a main component, a cap adhered to the base mount, and a lead pin penetrating the opening. The lead pin is fixed to an inner wall of the opening with an insulating member and a buffer member interposed therebetween, the buffer member and the insulating member being stacked on the inner wall in this order.
08/28/14
20140240077
new patent Amorphous alloy powder, dust core, magnetic element, and electronic device
An amorphous alloy powder is composed of an amorphous alloy material containing fe, cr, mn, si, b, and c as constituent components, and in the amorphous alloy material, fe is contained as a main component, the content of cr is 0.5 at % or more and 3 at % or less, the content of mn is 0.02 at % or more and 3 at % or less, the content of si is 10 at % or more and 14 at % or less, the content of b is 8 at % or more and 13 at % or less, and the content of c is 1 at % or more and 3 at % or less. By using such an amorphous alloy powder, a dust core which reduces iron loss and decreases magnetostriction can be obtained..
08/28/14
20140239220
new patent Fe-based, primary, ultrafine crystalline alloy ribbon and magnetic device
An fe-based, primary, ultrafine crystalline alloy ribbon having a composition represented by the general formula of fe100-x-y-z-a-bnixcuynbzsiabb, wherein x, y, z, a and b are numbers (atomic %) meeting the conditions of 4≦x≦6, 0.1≦y≦2, 0.1≦z≦4, 7≦a≦18, and 4≦b≦12; an as-cast structure in which fine crystal grains having a grain size distribution of 300 nm or less are dispersed in a proportion of more than 0% and 7% or less by volume in an amorphous matrix; and a thickness of 13-23 μm.. .
08/28/14
20140239098
new patent Recycle method and recycle apparatus for powder for rare earth sintered magnet
Provided are a recycle method and apparatus for effectively obtaining a recycled alloy powder which is hardly oxidized and which has substantially the same particle diameter as that of alloy powder used for forming a molded body, by using the molded body formed by press molding in manufacturing a rare earth sintered magnet. A method for recycling a powder containing a rare earth element, comprising the steps of: i) placing in an oil a molded body for a rare earth sintered magnet, the molded body comprising a powder containing a rare earth element; ii) arranging the oil and at least a part of the molded body in between a plurality of plate-like first crushing teeth opposed to each other and a plate-like second crushing tooth having at least its part positioned between the adjacent first crushing teeth; iii) rotating at least either one of the plurality of first crushing teeth and the second crushing tooth without contacting to each other such that the first crushing teeth and the second crushing tooth serve to change a part of the second crushing tooth positioned between the adjacent first crushing teeth..
08/28/14
20140238953
new patent Etching agent for copper or copper alloy
The etching solution to be used in a step of selectively etching copper or copper alloy in an electronic substrate having both of copper or copper alloy and nickel has, as essential components thereof, (a) a linear alkanolamine, (b) a chelating agent having an acid group in the molecule thereof, and (c) hydrogen peroxide.. .
08/28/14
20140238866
new patent Silver-containing alloy plating bath and method for electrolytic plating using same
A silver-containing alloy electrolytic plating bath that can produce silver-containing alloy plated products having excellent resistance to oxidation suitable for electronic members, decoration members, and dental members, is described, along with a method for electrolytic plating using the same. The silver-containing alloy plated products have excellent resistance to oxidation and can be manufactured by using the plating bath that contains (a) a silver compound containing 99.9% to 46% by mass of silver on the basis of the total metal mass therein, (b) a gadolinium compound containing 0.1% to 54% by mass of gadolinium on the basis of the total metal mass therein, (c) at least one kind of complexing agent, and (d) a solvent..
08/28/14
20140238850
new patent Tubular target and method of producing a tubular target
A tubular target is formed of refractory metal or a refractory metal alloy. The target has at least one tubular portion x with a relative density rdx and at least one tubular portion y with a relative density rdy.
08/28/14
20140238634
new patent Reversible metal hydride thermal energy storage systems, devices, and process for high temperature applications
High-temperature thermal energy storage and retrieval systems, devices, and processes are described that reversibly store high-temperature heat in metal hydride beds composed of titanium-containing metals or transition metal alloy that reversibly form metal hydrides at high temperatures above about 600° c. And at low temperatures at or below 100° c.
08/28/14
20140238559
new patent Pre-weld heat treatment for a nickel based superalloy
A pre-weld heat treatment of the nickel based superalloy including heating a nickel based superalloy (e.g., in939) casting to 2120° f. At a rate of 2° f.
08/28/14
20140238556
new patent Class of warm forming advanced high strength steel
Metallic alloys are disclosed containing fe at 48.0 to 81.0 atomic percent, b at 2.0 to 8.0 atomic percent, si at 4.0 to 14.0 atomic percent, and at least one or more of cu, mn or ni, wherein the cu is present at 0.1 to 6.0 atomic percent, mn is present at 0.1 to 21.0 atomic percent and ni is present at 0.1 to 16.0 atomic percent. The alloys may be heated at temperatures of 200° c.
08/28/14
20140238553
new patent Sintered body that is precursor of rare-earth magnet, and method for producing magnetic powder for forming the same
Provided are a sintered body for forming a rare-earth magnet with a high degree of orientation and high remanent magnetization, and a method for producing magnetic powder for forming the sintered body. A sintered body s that is a precursor of a rare-earth magnet, the sintered body s including crystal grains g2 of an nd—fe—b-based main phase with a nanocrystalline structure, and a grain boundary phase around the main phase, and the rare-earth magnet being adapted to be formed by applying hot deformation processing to the sintered body s for imparting anisotropy thereto and further diffusing an alloy for improving coercivity therein.
08/28/14
20140238552
new patent Methods for processing alloys
A method of processing a workpiece to inhibit precipitation of intermetallic compounds includes at least one of thermomechanically processing and cooling a workpiece including an austenitic alloy. During the at least one of thermomechanically working and cooling the workpiece, the austenitic alloy is at temperatures in a temperature range spanning a temperature just less than a calculated sigma solvus temperature of the austenitic alloy down to a cooling temperature for a time no greater than a critical cooling time..
08/28/14
20140238551
new patent Bulk nickel-phosphorus-boron glasses bearing manganese
The disclosure is directed to ni—p—b alloys bearing mn and optionally cr and mo that are capable of forming a metallic glass, and more particularly metallic glass rods with diameters at least 1 mm and as large as 5 mm or larger. The disclosure is further directed to ni—mn—cr—mo—p—b alloys capable of demonstrating a good combination of glass forming ability, strength, toughness, bending ductility, and corrosion resistance..
08/28/14
20140238550
new patent Negative electrode active material for secondary battery and method for producing the same
A negative electrode active material for a secondary battery contains an aluminum alloy. The internal structure of the aluminum alloy has a crystalline aluminum phase in a magnesium-supersaturated solid solution state, and an amorphous aluminum phase.
08/28/14
20140238197
new patent Simultaneous multi-mode gas activation degassing device for casting ultraclean high-purity metals and alloys
An “in-line” device to continuously remove dissolved gasses from liquid metal is described. The device described herein may contain an apparatus to create a partial vacuum, one or more ultrasonic vibrators below the surface of the liquid metal to evolve gas bubbles within the metal, and a high-frequency vibrating metal plate which the fluid must pass over at a low depth.
08/28/14
20140238193
new patent Tube welding rod resistant to low stress abrasion
A tube welding rod resistant to low stress abrasion comprises a welded tube and a filler filling the welded tube. Components of the filler comprise macrocrystalline tungsten carbide particles, cast tungsten carbide particles and/or spherical cast tungsten carbide particles undergone surface carburization treatment, mechanically ground cast tungsten carbide particles, alloy powder, and an organic binder.
08/28/14
20140238192
new patent Magnesium-based alloy powder and magnesium-based alloy molded article
A magnesium-based alloy powder is made of a magnesium-based alloy that contains 0.2 mass % to 5 mass % of calcium, wherein the magnesium-based alloy powder has an average particle diameter of 100 μm to 1,500 μm, wherein the magnesium-based alloy powder has a particle average aspect ratio of 0.5 to 1, wherein the magnesium-based alloy powder has an apparent density of 0.2 g/cm3 to 1.2 g/cm3, and wherein the mean value of hardness variation index values obtained by dividing the difference of the maximum value and the minimum value of micro vickers hardnesses taken at 10 measurement points in a particle cross section by the maximum value is 0.3 or less.. .
08/28/14
20140238191
new patent Magnesium-based alloy powder and magnesium-based alloy molded article
A magnesium-based alloy powder is provided that comprises a magnesium-based alloy containing 0.2 mass % to 5 mass % of calcium. The magnesium-based alloy powder has an average particle diameter of 100 μm to 1,500 μm.
08/28/14
20140237800
new patent Method and kit for treatment of components utilized in a crude oil service operation
A method and kit for treatment of a stainless steel or other nickel alloy component utilized in a crude oil service operation including cleaning a surface of the component to remove surface contamination; drying the cleaned surface of the component; applying a coat of self-assembled monolayer of phosphonate (samp) to the cleaned and dried surface of the component to form a treated component; and installing the treated component into a section of a crude oil service operation. The coating reduces paraffin/asphaltene deposition on the component.
08/21/14
20140236284
Bioerodible magnesium alloy microstructures for endoprostheses
A bioerodible endoprosthesis includes a bioerodible magnesium alloy. The bioerodible magnesium alloy has a microstructure including equiaxed mg-rich solid solution-phase grains having an average grain diameter of less than or equal to 5 microns and second-phase precipitates in grain boundaries between the equiaxed mg-rich solid solution-phase grains.
08/21/14
20140236155
Method for producing a medical implant from a magnesium alloy
A method for producing a medical implant, such as a bone screw, a bone nail, a bone pin, a plate, a suture anchor, etc. For fastening soft parts, such as tendons, muscles, and ligaments, to a bone, or in the form of an endoprosthesis or at least a part thereof, from a magnesium alloy having a magnesium fraction of at least 80 wt %, in particular of at least 90 wt %, including the following steps: a) melting the magnesium alloy to obtain an alloy melt, b) atomizing the alloy melt under a protective-gas atmosphere and cooling the atomized alloy melt to below the solidification point thereof in order to obtain an alloy powder, c) shaping the alloy powder by pressing to obtain an alloy green body, d) extruding the alloy green body to obtain a magnesium alloy molded part, and e) producing the medical implant from the magnesium alloy molded part..
08/21/14
20140235116
Aluminum-based terminal fitting
Provided are an aluminum-based terminal fitting in which a sn layer has high peel resistance, and a terminal connecting structure of an electric wire provided with the terminal fitting. The aluminum-based terminal fitting includes a wire barrel portion (110) for connection to a conductor (210) constituted by aluminum or an aluminum alloy and provided in an electric wire (200), and a fitting portion (female fitting portion (130) or male fitting portion (140)) provided to extend from the wire barrel portion (110) and electrically connected to a separate terminal fitting.
08/21/14
20140234719
High capacity lithium-ion electrochemical cells and methods of making same
High capacity lithium-ion electrochemical cells and methods of making the same are provided that include a positive electrode that includes a lithium mixed metal oxide having a first irreversible capacity and a negative electrode that includes an alloy anode material having a first irreversible capacity when the anode is delithiated to 0.9 v vs. Li/li+.
08/21/14
20140234713
Energy storage devices including silicon and graphite
A novel hybrid lithium-ion anode material based on coaxially coated si shells on vertically aligned carbon nanofiber (cnf) arrays. The unique cup-stacking graphitic microstructure makes the bare vertically aligned cnf array an effective li+ intercalation medium.
08/21/14
20140234712
Energy storage devices including support filaments
A novel hybrid lithium-ion anode material based on coaxially coated si shells on vertically aligned carbon nanofiber (cnf) arrays. The unique cup-stacking graphitic microstructure makes the bare vertically aligned cnf array an effective li+ intercalation medium.
08/21/14
20140234711
Energy storage devices
A novel hybrid lithium-ion anode material based on coaxially coated si shells on vertically aligned carbon nanofiber (cnf) arrays. The unique cup-stacking graphitic microstructure makes the bare vertically aligned cnf array an effective li+ intercalation medium.
08/21/14
20140234684
Redox flow battery system including an anode electrode having a subsurface alloy
A hydrogen/bromine reduction-oxidation flow battery system includes a bromine electrode, a hydrogen electrode, a membrane, a first catalyst, and a second catalyst. The membrane is positioned between the bromine electrode and the hydrogen electrode.
08/21/14
20140234665
Perpendicular magnetic recording disk with template layer formed of nanoparticles embedded in a polymer material
A perpendicular magnetic recording disk includes a template layer below a ru or ru alloy underlayer, with a granular co alloy recording layer formed on the underlayer. Substrate.
08/21/14
20140234660
High-strength hot-dip galvanized steel sheet, high-strength alloyed hot-dip galvanized steel sheet excellent in bake hardenability, and manufacturing method thereof
Steel contains each of c, si, mn, p, s, al, n, o, at a range from ⅛ thickness centered around a ¼ sheet thickness from a surface to ⅜ thickness centered around the ¼ sheet thickness from the surface at a base steel sheet, a structure of the base steel sheet contains, in volume fraction, 3% or more of a retained austenite phase, 50% or less of a ferrite phase, and 40% or more of a hard phase, average dislocation density is 5×1013/m2 or more, solid-solution c amount contained in the retained austenite phase is in mass % 0.70 to 1.00%, x-ray random intensity ratio of fcc iron in an texture of the retained austenite phase is 3.0 or less, ratio between a grain diameter relative to a rolling direction and a grain diameter relative to a sheet width direction of the retained austenite phase is 0.75 to 1.33.. .
08/21/14
20140234659
High-strength hot-dip galvanized steel sheet having excellent delayed fracture resistance and manufacturing method thereof
A hot-dip galvanizing layer or an alloyed hot dip galvanizing layer is formed on the surface of a base steel sheet in which in volume fraction, 40 to 90% of a ferrite phase and 5% or less of a retained austenite phase are contained, and a ratio of non-recrystallized ferrite to the entire ferrite phase is 50% or less in volume fraction, and further a grain diameter ratio being a value of, of crystal grains in the ferrite phase, an average grain diameter in the rolling direction divided by an average grain diameter in the sheet width direction is 0.75 to 1.33, a length ratio being a value of, of hard structures dispersed in island shapes, an average length in the rolling direction divided by an average length in the sheet width direction is 0.75 to 1.33, and an average aspect ratio of inclusions is 5.0 or less.. .
08/21/14
20140234652
Coating, coating layer system, coated superalloy component
Coatings as may be used in a gas turbine are provided. A nickel based coating may include 15 to 40 wt % cobalt, 10 to 25 wt % chromium, 5 to 15 wt % aluminum, 0.05 to 1 wt % yttrium and/or at least one of elements from lanthanum series, 0.05 to 8 wt % ruthenium or iron, 0 to 1 wt % iridium, 0.05 to 5 wt % molybdenum, 0 to 3 wt % silicon, 0 to 5 wt % tantalum, 0 to 2 wt % hafnium, unavoidable impurities, and a balance of nickel.
08/21/14
20140234631
Aluminum resin bonded body and process for producing same
Provided is an aluminum-resin bonded body that expresses excellent bonding strength and does not show a reduction in the strength after a durability test, thus being able to keep the excellent bonding strength over a long period of time. The aluminum-resin bonded body includes: an aluminum substrate formed of aluminum or an aluminum alloy; an oxygen-containing film containing oxygen, which is formed on a surface of the aluminum substrate; and a molded resin formed of a thermoplastic resin, which is bonded onto the oxygen-containing film.
08/21/14
20140234549
Thermally sprayed wear-resistant piston ring coating
Some embodiments comprise systems, methods, compositions, and apparatus including, but not limited to, thermally sprayed titanium-nitride ceramic particles encapsulated in one of several pure metals or metallic alloys; for producing a high wear-resistant coating on the contacting friction surfaces of machined component parts, including among them, piston rings, piston connecting rods and cylinder liners.. .
08/21/14
20140234197
Method for producing chloropolysilane and fluidized-bed reactor
Disclosed is a method for producing chloropolysilane by which the yield of a fluid reaction to produce the chloropolysilane is improved while blockage in a reactor caused by attachment of higher-order silicon chloride as a by-product is prevented. In producing the chloropolysilane by reacting fluidized silicon particles or silicon alloy particles with a chlorine gas, an outlet filter is provided, upstream from a product outlet that releases a reaction product, above the area in which the silicon particles or silicon alloy particles are fluidized inside a reaction tank.
08/21/14
20140234161
High thermal conductivity al-mg-fe-si alloy for die casting
Disclosed is an aluminum alloy for die casting which comprises 1.0 weight % to 2.0 weight % of magnesium (mg), 0.5 weight % to 1.6 weight % of iron (fe), and 0.5 weight % to 0.9 weight % of silicon (si), with the remainder being aluminum (al) and inevitable impurities.. .
08/21/14
20140234160
Aluminum casting alloys containing vanadium
Improved aluminum casting alloys having vanadium are disclosed, the new alloys generally include from 4,0 to 10.0 wt. % si, from 0.01 to 0.15 wt.
08/21/14
20140234159
High thermal conductivity al-si-fe-zn alloy for die casting
Disclosed is high thermal conductivity al—si—fe—zn alloy for die casting which comprises 1.0 weight % to 2.0 weight % of silicon (si), 0.5 weight % to 1.6 weight % of iron (fe), 0.6 weight % to 1.6 weight % of zinc (zn), with the remainder being aluminum (al) and inevitable impurities.. .
08/21/14
20140234158
Pipe provided with corrosion prevention layer on the outside surface, process for production of the same, and process for production of alloy wires used for the corrosion prevention layer
Disclosed is a pipe made of an iron-base material, having a corrosion prevention layer formed on the surface thereof. The corrosion prevention layer includes a zn—sn sprayed coating including sn in a content of more than 1% by mass and less than 50% by mass and the balance composed of zn.
08/21/14
20140234155
Ni-based heat resistant alloy
A ni-based heat resistant alloy as pipe, plate, rod, forgings and the like consists of c≦0.15%, si≦2%, mn≦3%, p≦0.03%, s≦0.01%, cr: 15% or more and less than 28%, mo: 3 to 15%, co: more than 5% and not more than 25%, al: 0.2 to 2%, ti: 0.2% to 3%, nd: fn to 0.08%, and o≦0.4nd, further containing, as necessary, at least one kind of nb, w, b, zr, hf, mg, ca, y, la, ce, ta, re and fe of specific amounts, the balance being ni and impurities, wherein, fn=1.7×10−5d+0.05{(al/26.98)+(ti/47.88)+(nb/92.91)}. In the formula, d denotes an average grain size (μm), and each element symbol denotes the content (mass %) of that element.
08/21/14
20140234154
Hard weld overlays resistant to re-heat cracking
A hard weld overlay which is resistant to cracking when re-heated, and a method for designing such alloys, is disclosed. The alloys are able to resist re-heat cracking through prevention of the precipitation and/or growth of embrittling carbide, borides, or borocarbides at elevated temperatures.
08/21/14
20140234096
Turbomachine component with an erosion and corrosion resistant coating system and method for manufacturing such a component
A turbomachine component of a stationary turbomachine includes a substrate made of high alloyed 10% to 18% chromium steels or titanium alloys or nickel base alloys or cobalt base alloys with a substrate surface and an erosion and corrosion resistant coating system. The coating system includes a first layer, which is deposited on the substrate surface of the turbomachine component and acts as a corrosion resistant layer and a second layer.
08/21/14
20140234018
Connecting member of structure
A bracket includes a cylindrical portion and a plate-shaped portion that are integrally formed. The cylindrical portion is provided at one end side of a blank along one direction and is provided with a slit extending over an entire length of the cylindrical portion in the one direction as a result of forming a portion at the one end side of the blank along the one direction into a cylindrical shape extending in the one direction.
08/21/14
20140233876
Roller bearing unit
A rolling bearing unit with decreased weight and improved durability is provided. An outer-ring core, manufactured using a ferrous alloy, forms an outer ring and is molded to an outer-ring main body that is manufactured using a synthetic resin containing reinforced fibers or using an aluminum alloy.
08/21/14
20140233875
Sliding bearing
In this sliding bearing, which is provided with a resin coating layer at the surface of a bearing alloy layer layered at a back metal layer, a pai that degrades with difficulty at high temperatures is used as the main component as the resin binder of the resin coating layer, adjustment particles are included in the resin binder, and as a result, the compressive strength of the resin coating layer is increased, and indentations of the resin coating layer resulting from a shaft are prevented. Meanwhile, a plate solid lubricant is included in the resin binder, and thus sliding characteristics are improved.
08/21/14
20140233093
Multilayer systems for selective reflection of electromagnetic radiation from the wavelength spectrum of sunlight and method of producing same
The invention relates to multilayer systems for selective reflection of electromagnetic radiation from the wavelength spectrum of sunlight, and to a method for producing said systems on suitable, preferably polymeric, carrier materials. Such a multilayer system of the invention is formed with at least one layer composed of silver or silver alloy, which is coated over the whole area on both surfaces with in each case a seed layer and a cap layer.
08/21/14
20140233085
Reflective optical limiter
An optical limiter comprises a glass backing, a glass cover, and a layer of a phase changing material placed between said glass backing and said glass cover, the phase changing material comprising a transparent matrix having embedded particles of material that changes its optical properties due to temperature induced phase change of said material. The optical properties may change from transparent to reflective, from transparent to refractive or from transparent to scattering.
08/21/14
20140232514
Thermistor and method for manufacturing the same
A thermistor that includes a metal substrate layer, a thermistor thin film formed on the metal substrate layer, and electrode films formed on the thermistor thin film. The metal substrate layer and the electrode films contain a ag—pd alloy, and the content of pd of the ag—pd alloy is 10 percent by weight or more..
08/21/14
20140232254
Electrode core material for spark plugs
An electrode core material that may be used in electrodes of spark plugs and other ignition devices to provide increased thermal conductivity to the electrodes. The electrode core material is a precipitate-strengthened copper alloy and includes precipitates dispersed within a copper (cu) matrix such that the electrode core material has a multi-phase microstructure.
08/21/14
20140231943
Memory element and memory device
There is disclosed a memory element including a memory layer that maintains information through the magnetization state of a magnetic material, a magnetization-fixed layer with a magnetization that is a reference of information stored in the memory layer, and an intermediate layer that is formed of a non-magnetic material and is provided between the memory layer and the magnetization-fixed layer. The storing of the information is performed by inverting the magnetization of the memory layer by using a spin torque magnetization inversion occurring according to a current flowing in the lamination direction of a layered structure having the memory layer, the intermediate layer, and the magnetization-fixed layer, the memory layer includes an alloy region containing at least one of fe and co, and a magnitude of an effective diamagnetic field which the memory layer receives during magnetization inversion thereof is smaller than the saturated magnetization amount of the memory layer..
08/21/14
20140231930
Atomic layer deposition of hafnium or zirconium alloy films
Provided are methods of depositing hafnium or zirconium containing metal alloy films. Certain methods comprise sequentially exposing a substrate surface to alternating flows of an organometallic precursor and a reductant comprising m(bh4)4 to produce a metal alloy film on the substrate surface, wherein m is selected from hafnium and zirconium, and the organometallic precursor contains a metal n.
08/21/14
20140231686
Solenoid plunger
A solenoid plunger for a solenoid-driven metering system comprises a solenoid-actuable armature shaft and a plunger head secured to a first end of the armature shaft. The plunger head comprises a campanulate portion whose wide end is further from the first end of the armature shaft than its narrow end, and a closure member further from the first end of the armature shaft than the campanulate portion.
08/21/14
20140231383
Method for making a perpendicular magnetic recording disk with template layer formed of nanoparticles embedded in a polymer material
A method for making a perpendicular magnetic recording disk includes forming a template layer below a ru or ru alloy underlayer, with a granular co alloy recording layer formed on the underlayer. The template layer is formed by depositing a solution of a polymer with a functional end group and nanoparticles, allowing the solution to dry, annealing the polymer layer to thereby form a polymer layer with embedded spaced-apart nanoparticles, and then etching the polymer layer to a depth sufficient to partially expose the nanoparticles so they protrude above the surface of the polymer layer.


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