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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


Microstructured absorbable implant

Dental retention systems

Anode active material for secondary battery and method of manufacturing the same

Date/App# patent app List of recent Alloy-related patents
07/17/14
20140201033
 Precious metals transaction systems and methods patent thumbnailPrecious metals transaction systems and methods
Systems and methods directed to the purchase of articles formed of precious metals are disclosed. Precious metal content is analyzed using an x-ray fluorescence (“xrf”) analysis instrument to determine alloy content, in combination with an ultrasound or electrical conductivity instrument to confirm uniformity of cross-sectional content.
07/17/14
20140200652
 Microstructured absorbable implant patent thumbnailMicrostructured absorbable implant
The production of microstructured surfaces in magnesium alloys, containing zinc as the major alloying element, in particular in absorbable implants such as stents, wherein microstructures in sizes of up to 5 μm (micrometers) are generated on a magnesium alloy base body of the absorbable implant, for example of the absorbable stent, by way of optionally combined, pickling and electrochemical micropolishing processes, and allow better adhesion of a polymer coating (including higher break resistance) and higher corrosion resistance. The microstructured surface is produced out of the bulk material and exhibits no delamination from the base material during the mechanical deformation of the implant..
07/17/14
20140199656
 Dental retention systems patent thumbnailDental retention systems
Dental retention systems which facilitate the adjustment or removal of an oral appliance, e.g., a crown or bridge, from a reconfigurable abutment assembly are described. The adjustable abutment assembly may be secured to an anchoring implant bored into the bones within the mouth.
07/17/14
20140199594
 Anode active material for secondary battery and method of manufacturing the same patent thumbnailAnode active material for secondary battery and method of manufacturing the same
An anode active material for a lithium secondary battery having high-capacity and high-efficient charge/discharge characteristics. The anode active material includes silicon single phases; and silicon-metal alloy phases surrounding the silicon single phases.
07/17/14
20140199588
 Electrolytic copper foil, method of producing electrolytic copper foil, lithium ion secondary cell using electrolytic copper foil as collector patent thumbnailElectrolytic copper foil, method of producing electrolytic copper foil, lithium ion secondary cell using electrolytic copper foil as collector
The present invention provides an electrodeposited copper foil having a tensile strength of at least 300 mpa and elongation rate of at least 3.0% after heat treatment at 350° c. For 1 hour and provides a copper foil which prevents the breakage of a current collector (copper foil) while maintaining adhesiveness between the current collector (copper foil) and the active material in response to substantial expansion and contraction of a si or sn alloy-based active material.
07/17/14
20140199560
 Composite and preparation method of joining amorphous alloy material to heterogeneous material patent thumbnailComposite and preparation method of joining amorphous alloy material to heterogeneous material
A method of joining an amorphous alloy material to a heterogeneous material and a composite formed by the same are provided. The method comprises steps of: placing a pre-formed piece made of one of the amorphous alloy material and the heterogeneous material into a mold; heating the other of the amorphous alloy material and the heterogeneous material to a predetermined temperature, and casting the other of the amorphous alloy material and the heterogeneous material into the mold to form a transition connection part joining the amorphous alloy material to the heterogeneous material and having a fusion welded structure, a microstructure reinforcing connection structure and a composite connection structure; and cooling the amorphous alloy material and the heterogeneous material at a rate higher than a critical cooling rate of the amorphous alloy material to obtain a composite formed by joining the amorphous alloy material to the heterogeneous material by the transition connection part..
07/17/14
20140199503
 Vehicle components and sacrificial ribs patent thumbnailVehicle components and sacrificial ribs
A structural component 1 is provided for a vehicle designed for driving off-road on rough terrain. The component 1, such as the lower control arm of a suspension system, is formed from aluminium, aluminium-alloy or other light-weight material and provided on its underside with a parallel arrangement of chamfered ribs 5 which extend in the direction of travel of the vehicle.
07/17/14
20140199501
 Methods of production for corrosion-resistant bit patterned media (bpm) and discrete track media (dtm) patent thumbnailMethods of production for corrosion-resistant bit patterned media (bpm) and discrete track media (dtm)
A method for producing a magnetic recording medium in one embodiment includes forming a magnetic material layer above a substrate, transferring an uneven pattern to the magnetic material layer to form concave portions and convex portions, the convex portions being magnetic regions, depositing a nonmagnetic material above the concave portions to form nonmagnetic regions, forming an oxide layer and/or hydroxide layer above the magnetic regions of the recording layer, and forming an organic material layer which exhibits a corrosion-inhibiting characteristic with respect to cobalt or cobalt alloy above the oxide layer and/or hydroxide layer.. .
07/17/14
20140199487
 Method for producing high-strength hot-dip galvannealed steel sheet patent thumbnailMethod for producing high-strength hot-dip galvannealed steel sheet
Exemplary embodiments of the present invention can provide a method for producing hot dip galvannealed steel sheet which exhibits high strength, high ductility, and a significant degree of alloying. Such exemplary method can be applied to, e.g., a pickled hot rolled steel sheet or an annealed and pickled cold rolled steel sheet containing between about 0.02% and about 0.2% c and between about 0.15% and about 2.5% mn, and may include one or more procedures for rinsing the sheet, preplating the sheet with ni, rapidly heating the sheet in a nonoxidizing atmosphere to a sheet temperature of about 430° c.
07/17/14
20140199365
 Resorbable stents which contain a magnesium alloy patent thumbnailResorbable stents which contain a magnesium alloy
The present invention is directed to stents made of a magnesium alloy degradable under physiological conditions and an outer polymeric coating. Herein, the stents according to the invention can be additionally coated with at least one anti-inflammatory, antiproliferative, antiangiogenic, antirestenotic and/or antithrombogenic active agent..
07/17/14
20140199205
Aluminum alloy and production method thereof
Provided are an aluminum alloy and a production method thereof. In accordance with an embodiment, an aluminum-based mother material is melted to form a molten metal.
07/17/14
20140199202
Manufacturing and applications of metal powders and alloys
The present invention is directed to a method of manufacture of metal or alloy powders that uses liquid phase reduction of a metal halide, or a mixture of metal halides, to produce a metal particle coated in salts produced as a reaction byproduct. The reaction conditions can be chosen to select a range of metal particle sizes, and the salt coating prevents oxidation (or reaction with other atmospheric gases) and permits a range of applications hitherto difficult to achieve using metal powders..
07/17/14
20140199164
Nickel-based alloy and turbine component having nickel-based alloy
A nickel-based alloy and a turbine component are disclosed. The alloy includes, by weight, between about 0.8% and about 1.3% hafnium, between about 5.7% and about 6.4% aluminum, between about 7.0% and about 10.0% cobalt, up to about 0.1% carbon, up to about 8.7% chromium, up to about 0.6% molybdenum, up to about 9.7% tungsten, up to about 0.9% titanium, up to about 0.02% boron, up to about 0.1% manganese, up to about 0.06% silicon, up to about 0.01% phosphorus, up to about 0.004% sulfur, up to about 0.02% zirconium, up to about 1.8% niobium, up to about 0.1% vanadium, up to about 0.1% copper, up to about 0.2% iron, up to about 0.003% magnesium, up to about 0.002% oxygen, up to about 0.002% nitrogen, and a balance nickel.
07/17/14
20140199115
Solder compositions
A solder composition comprising a blend of a first powder component and a second powder component, wherein the first powder component is a first solder alloy and the second powder component is a second solder alloy or a metal.. .
07/17/14
20140198389
Substrate provided with a multilayer coating having thermal properties, in particular for production of a heated glazing unit
The invention relates to a substrate (10), especially a transparent glass substrate, equipped with a thin-film multilayer comprising, in alternation, “n” metallic functional films (40, 80, 120), in particular functional films based on silver or a metal alloy containing silver, and “(n+1)” antireflection coatings (20, 60, 100, 140), where n is an integer≧3, each antireflection coating comprising at least one antireflection film, so that each functional film (40, 80, 120) is located between two antireflection coatings (20, 60, 100, 140), characterized in that said multilayer comprises at least two high-refractive-index antireflection films (25, 145), each having a refractive index≧2.15 such that the antireflection coating (20) located under the first, starting from the substrate, functional film (40) and the antireflection coating located on the last, starting from the substrate, functional film each comprise at least one high-refractive-index antireflection film (25, 145) and each antireflection coating (60, 100) located between two functional films does not comprise a high-refractive-index film.. .
07/17/14
20140197677
Lightweight hub unit with integrated bearing rings and process for its manufacture
A hub unit is provided with a hub made of an aluminum alloy for plastic processing, which forms, in a single piece, an axially extending cylindrical portion and a radial flange; two bearing rings are mounted axially aligned around the cylindrical portion, an axially inner edge of the cylindrical portion is plastically deformed in a radially outer direction against the axially inner bearing ring.. .
07/17/14
20140197537
Void-free metallic filled high aspect ratio openings
One embodiment is a device which includes at least one filled via or trench wherein the at least one filled via or trench includes void-free filled metal or alloy, and the filled via or trench has an aspect ratio in a range from 9:1 to about 28:1.. .
07/17/14
20140197504
Mg discontinuous insertion layer for improving mtj shunt
A mtj is disclosed with a discontinuous mg or mg alloy layer having a thickness from 1 to 3 angstroms between a free layer and a capping layer in a bottom spin valve configuration. It is believed the discontinuous mg layer serves to block conductive material in the capping layer from diffusing through the free layer and into the tunnel barrier layer thereby preventing the formation of conductive channels that function as electrical shunts within the insulation matrix of the tunnel barrier.
07/17/14
20140197376
Semiconductor device
The present invention discloses a semiconductor device, which comprises a substrate, a buffer layer on the substrate, an inversely doped isolation layer on the buffer layer, a barrier layer on the inversely doped isolation layer, a channel layer on the barrier layer, a gate stack structure on the channel layer, and source and drain regions at both sides of the gate stack structure, characterized in that the buffer layer and/or the barrier layer and/or the inversely doped isolation layer are formed of sige alloys or sigesn alloys, and the channel layer is formed of a gesn alloy. The semiconductor device according to the present invention uses a quantum well structure of sige/gesn/sige to restrict transportation of carriers, and it introduces a stress through lattice mis-match to greatly increase the carrier mobility, thus improving the device driving capability so as to be adapted to high-speed and high-frequency application..
07/17/14
20140197257
Automatic ball charging system for a ball mill assembly
The present invention is directed toward a material handling, processing and milling facility which utilizes ball milling as a means for material grinding, mixing or mechanical alloying of materials. The system includes an automatic ball charging, agitating and indexing assembly, constructed and arranged to deagglomerate and directly distribute a plurality of grinding balls to the facility.
07/17/14
20140197227
Method for manufacture of a multi-layer plate device
A method for the joining of ceramic pieces with a hermetically sealed joint comprising brazing a continuous layer of joining material between the two pieces. The wetting and flow of the joining material is controlled by the selection of the joining material, the joining temperature, the time at temperature, the joining atmosphere, and other factors.
07/17/14
20140197147
Nanocomposite welding wires
Welding wires and methods for welding metal work pieces using the welding wires are provided. The welding wires are composite materials comprising a metal alloy and high temperature nanoparticles dispersed in the metal alloy..
07/17/14
20140197036
Mold production method
A method for manufacturing a moth-eye mold of an embodiment of the present invention employs a mold base including a metal base, an organic insulating layer provided on the metal base, and an aluminum alloy layer provided on the organic insulating layer, the aluminum alloy layer containing aluminum and a non-aluminum metal element m, an absolute value of a difference between a standard electrode potential of the metal element m and a standard electrode potential of aluminum being not more than 0.64 v, and a content of the metal element m in the aluminum alloy layer not exceeding 10 mass %.. .
07/17/14
20140196899
Degradable ball sealer
High strength, degradable ball sealer for temporarily sealing off lower zones in a wellbore from the flow of a fluid injected into the well. The degradable ball sealer may also seal openings formed through slidable packers or sleeves received within a tubing string in the well, from the flow of a fluid injected into the well.
07/17/14
20140196862
Method for producing cast components for electrical applications
In a method for producing cast components for electrical applications, a hardenable aluminum alloy is melted and filled into a die casting mold. The melted aluminum alloy is cooled by the die casting mold that is comprised of a material that has a thermal conductivity causing the melted aluminium alloy to be cooled at a cooling rate of approximately ≧5×102 k/s.
07/10/14
20140194328
Thermoset ceramic compositions and a method of preparation therefor
Thermoset ceramic compositions and a method of preparation of such compositions. The compositions are advanced organic/inorganic hybrid composite polymer ceramic alloys.
07/10/14
20140194282
Metal hydride alloy with catalytic particles
The performance of an abx type metal hydride alloy is improved by adding an element to the alloy which element is operative to enhance the surface area morphology of the alloy. The alloy may include surface regions of differing morphologies..
07/10/14
20140194279
Nanoscale nickel-based catalytic material
The performance of an abx type metal hydride alloy is improved by adding an element to the alloy which element is operative to enhance the surface area morphology of the alloy. The alloy may include surface regions of differing morphologies..
07/10/14
20140193747
Metal hydride alloy with catalyst particles and channels
The performance of an abx type metal hydride alloy is improved by adding an element to the alloy which element is operative to enhance the surface area morphology of the alloy. The alloy may include surface regions of differing morphologies..
07/10/14
20140193745
Substrate surface structured with thermally stable metal alloy nanoparticles, a method for preparing the same and uses thereof, in particular as a catalyst
The invention relates to a method for preparing a substrate surface structured with thermally stable metal alloy nanoparticles, which method comprises—providing a micellar solution of amphiphilic molecules such as organic diblock or multiblock copolymers in a suitable solvent; —loading the micelles of said micellar solution with metal ions of a first metal salt; —loading the micelles of said micellar solution with metal ions of at least one second metal salt; —depositing the metal ion-loaded micellar solution onto a substrate surface to form a (polymer) film comprising an ordered array of (polymer) domains; co-reducing the metal ions contained in the deposited domains of the (polymer) film by means of a plasma treatment to form an ordered array of nanoparticles consisting of an alloy of the metals used for loading the micelles on the substrate surface. The invention also provides a nanostructured substrate surface obtainable by said method as well as the use of said nanostructured substrate surface as a catalyst..
07/10/14
20140193733
Solid oxide fuel cell power plant having a fixed contact oxidation catalyzed section of a multi-section cathode air heat exchanger
The multi-section cathode air heat exchanger (102) includes at least a first heat exchanger section (104), and a fixed contact oxidation catalyzed section (126) secured adjacent each other in a stack association. Cool cathode inlet air flows through cool air channels (110) of the at least first (104) and oxidation catalyzed sections (126).
07/10/14
20140193730
Bimetallic non-pgm alloys for the electrooxidation of gas fuels in alkaline media
Electrooxidative materials and various method for preparing electrooxidative materials formed from an alloy of oxophilic and electrooxidative metals. The alloy may be formed using methods such as spray pyrolysis or mechanosynthesis and may or may not include a supporting material which may or may not be sacrificial as well as the materials..
07/10/14
20140193722
Metal hydride alloy with improved low-temperature performance
The performance of an abx type metal hydride alloy is improved by adding an element to the alloy which element is operative to enhance the surface area morphology of the alloy. The alloy may include surface regions of differing morphologies..
07/10/14
20140193719
Metal hydride alloy with enhanced surface morphology
The performance of an abx type metal hydride alloy is improved by adding an element to the alloy which element is operative to enhance the surface area morphology of the alloy. The alloy may include surface regions of differing morphologies..
07/10/14
20140193666
Aluminium composite material with almgsi core layer
The invention relates to a strip consisting of an aluminum material for producing components with improved bending behavior and exacting shaping requirements, a method for producing the strip and the use of sheets produced from the strip according to the invention. The strip has a core layer of an almgsi alloy and at least one outer aluminum alloy layer arranged on one or both sides, made from a non-hardenable aluminum alloy, wherein the at least one outer aluminum layer has a lower tensile strength in the (t4) state than the almgsi layer, wherein the strip has a uniform strain (ag) in the (t4) state of more than 23% transverse to the rolling direction and, at a thickness of 1.5 mm-1.6 mm, achieves a bending angle of less than 40° in a bending test..
07/10/14
20140193665
Galvannealed layer and steel sheet comprising the same, and method for producing the same
The galvannealed steel sheet wherein a galvannealed layer is formed on a base steel sheet including a high-strength steel having predetermined component composition; the average amount of fe in the galvannealed layer is in a range of 8.0 to 12.0%; and the absolute value Δfe of a difference between the amount of fe in the vicinity of an interface with the base steel sheet (the amount of fe in the vicinity of an internal side) and the amount of fe in the vicinity of the external surface of the plated layer (the amount of fe in the vicinity of an external side) in the plated layer is in a range of 0.0 to 3.0%. Further, in a method for producing the galvannealed steel sheet, intra-plated-layer diffusion treatment for flattening the concentration gradient of fe in the plated layer is performed after finishing hot dip galvanizing and alloying treatment..
07/10/14
20140193662
Stainless steel-and-amorphous alloy composite and method for manufacturing
A stainless steel-and-amorphous alloy composite includes a stainless steel part and an amorphous alloy part. The stainless steel part has nano-pores defined in a surface thereof.
07/10/14
20140193655
Copper alloy sheet with excellent heat dissipation and workability in repetitive bending
Provided is a copper alloy plate that is for an fpc substrate and that has superior heat dissipation, repeated bending workability, shape retaining properties, and heat resistance. The copper alloy plate contains at least 0.01 mass % of the total of at least one element selected from the group consisting of ag, cr, fe, in, ni, p, si, sn, ti, zn, and zr, contains no more than 1.0 mass % of ag, no more than 0.08 mass % of ti, no more than 2.0 mass % of ni, no more than 3.5 mass % of zn, and no more than 0.5 mass % of cr, fe, in, p, si, sn, and zr by the total of the at least one element selected from the group, the remainder comprising cu and impurities, has a conductivity of at least 60% iacs, has a tensile strength of at least 350 mpa, and has i(311)/io(311) determined by x-ray diffraction in the thickness direction of the plate surface that satisfies the formula i(311)/io(311)≧0.5..
07/10/14
20140193650
Electroconductive material, and connection method and connection structure using the same
An electroconductive material that includes a metal component containing a first metal and a second metal having a higher melting point than the first metal, and has a configuration in which the first metal is sn or an alloy containing sn, and the second metal is a cu—cr alloy which forms, with the first metal, an intermetallic compound exhibiting a melting point of 310° c. Or higher.
07/10/14
20140193639
Metal hydride alloy with catalytic channels
The performance of an abx type metal hydride alloy is improved by adding an element to the alloy which element is operative to enhance the surface area morphology of the alloy. The alloy may include surface regions of differing morphologies..
07/10/14
20140193635
Casting component and method for the application of an anticorrosive layer
A casting component and method for the application of an anticorrosive layer to a substrate, such as the casting component, are provided. The casting component for a device for casting a metal melt includes a metallic basic body and a melt contact surface region which is exposed to the metal melt during casting operation.
07/10/14
20140193592
Transparent laminated film and method for producing the same
A transparent laminated film is provided with which it is possible to inhibit peeling of thin film layers, even with long-term exposure to sunlight during use and exposure to uv rays during quality evaluation. The film has a thin film layer obtained by lamination of multiple thin films on at least one side of a transparent polymer film.
07/10/14
20140193293
Copper alloy
Disclosed is a copper alloy containing 1.0% to 3.6% of ni, 0.2% to 1.0% of si, 0.05% to 3.0% of sn, 0.05% to 3.0% of zn, with the remainder including copper and inevitable impurities. The copper alloy has an average grain size of 25 pm or less and has a texture having an average area percentage of cube orientation of 20% to 60% and an average total area percentage of brass orientation, s orientation and copper orientation of 20% to 50%.
07/10/14
20140193292
Copper alloy sheet and method of manufacturing copper alloy sheet
A copper alloy sheet according to one aspect contains 28.0 mass % to 35.0 mass % of zn, 0.15 mass % to 0.75 mass % of sn, 0.005 mass % to 0.05 mass % of p, and a balance consisting of cu and unavoidable impurities, in which relationships of 44≧[zn]+20×[sn]≧37 and 32≦[zn]+9×([sn]−0.25)1/2≦37 are satisfied. The copper alloy sheet according to the aspect is manufactured by a manufacturing process including a finish cold-rolling process of cold-rolling a copper alloy material, an average grain size of the copper alloy material is 2.0 μm to 7.0 μm, and a sum of an area ratio of a β phase and an area ratio of a γ phase in a metallographic structure of the copper alloy material is 0% to 0.9%..
07/10/14
20140193291
Method of casting monocrystalline metal parts
A foundry method of casting monocrystalline metal parts, the method including at least casting a molten alloy into a cavity of a mold through at least one casting channel in the mold, subjecting the alloy to heat treatment, and removing the mold, and wherein the heat treatment is performed before an end of mold removal.. .
07/10/14
20140193290
Ni-al base material having optimized oxidation resistant at high temperatures and furnace transfer rolls made therefrom
A high temperature oxidation resistant nickel-aluminide alloy composition and furnace rolls formed therefrom. The inventive nickel-aluminide alloy composition comprises 0.08-0.1 wt.
07/10/14
20140192473
Variable stiffness chassis for ultrathin devices
An information handling system (ihs) chassis includes a chassis base. A center portion of the chassis base comprises at least ninety-five weight percent of a first metal element that is one of aluminum or magnesium.
07/10/14
20140191835
Magnetic material and coil component employing same
A magnetic material is constituted by a grain compact formed by compacting multiple metal grains that in turn are constituted by an fe—si-m soft magnetic alloy (where m is a metal element that oxidizes more easily than fe), wherein individual metal grains have oxide film formed at least partially around them as a result of oxidization of the metal grains; the grain compact is formed primarily via bonding between oxide films formed around adjacent metal grains; and the apparent density of the grain compact 1 is 5.2 g/cm3 or more, or preferably 5.2 to 7.0 g/cm3.. .
07/10/14
20140191832
Primary ultrafine-crystalline alloy ribbon and its cutting method, and nano-crystalline, soft magnetic alloy ribbon and magnetic device using it
A method for cutting a primary ultrafine-crystalline alloy ribbon having a structure in which ultrafine crystal grains having an average grain size of 30 nm or less are dispersed in a proportion of 5-30% by volume in an amorphous matrix, comprising placing the ribbon on a soft base deformable to an acute angle by local pressing, bringing a cutter blade into horizontal contact with a surface of the ribbon, and pressing the cutter to the ribbon to apply uniform pressure thereto, thereby bending the ribbon along a cutter blade edge to brittly fracture-cut the ribbon.. .
07/10/14
20140191831
R-t-b rare earth sintered magnet, alloy for r-t-b rare earth sintered magnet, and method of manufacturing the same
An r-t-b rare earth sintered magnet contains r which represents a rare earth element; t which represents a transition metal essentially containing fe; a metal element m which represents al and/or ga; b; cu; and inevitable impurities the r-t-b rare earth sintered magnet including 13.4 to 17 at % of r, 4.5 to 5.5 at % of b, and 0.1 to 2.0 at % of m, and t as the balance; in which the r-t-b rare earth sintered magnet is formed of a sintered body which includes a main phase composed of r2fe14b and a grain boundary phase including a larger amount of r than the main phase; in which the magnetization direction of the main phase is a c-axis direction, in which crystal grains of the main phase have one of an elliptical shape and an oval shape extended in such a direction so as to cross the c-axis direction; and in which the grain boundary phase includes an r-rich phase in which the total atomic concentration of the rare earth elements is 70 at % or greater and a transition metal-rich phase in which the total atomic concentration of the rare earth elements is 25 to 35 at %.. .
07/10/14
20140191399
Wiring material and semiconductor module using the same
There is provided a wiring material including a core layer made of metal and a clad layer made of metal and a fiber in which the core layer is copper or an alloy containing copper and the clad layer is formed of copper or the alloy containing copper and the fiber having a thermal expansion coefficient lower than that of copper, the wiring material having a stacked structure in which at least one surface of the core layer is closely adhered to the clad layer, and the fiber in the clad layer is arranged so as to be parallel to the surface of the core layer.. .
07/10/14
20140191362
Electroless plating of cobalt alloys for on chip inductors
A method for forming an on-chip magnetic structure includes forming a seed layer over a substrate of a semiconductor chip. The seed layer is patterned to provide a plating location.
07/10/14
20140191361
Electroless plating of cobalt alloys for on chip inductors
A method for forming an on-chip magnetic structure includes forming a seed layer over a substrate of a semiconductor chip. The seed layer is patterned to provide a plating location.
07/10/14
20140191262
Material with tunable index of refraction
Devices are described including a component comprising an alloy of aln and alsb. The component has an index of refraction substantially the same as that of a semiconductor in the optoelectronic device, and has high transparency at wavelengths of light used in the optoelectronic device.
07/10/14
20140191243
Patterned articles and light emitting devices therefrom
A patterned article includes a substrate support having planar substrate surface portions including a substrate material having a substrate refractive index. A patterned surface is on the substrate support including a plurality of features lateral to the planar substrate surface portions protruding above a height of the planar substrate surface portions.
07/10/14
20140191163
Method of applying a magnesium-containing powder to the surface of an aluminum or aluminum alloy substrate
Disclosed are methods of treating a metal to improve the metal's corrosion resistance. The method includes applying, to the surface of the metal, a coating which comprises magnesium powder and a binder.
07/10/14
20140191142
Nuclear fusion reactor first wall component and production process thereof
A nuclear fusion reactor first wall component includes a copper alloy element, an intermediate metal layer made from niobium and a beryllium element, directly in contact with the intermediate metal layer. The intermediate niobium layer is further advantageously associated with a mechanical stress-reducing layer formed by a metal chosen from copper and nickel.
07/10/14
20140191017
Nickel-based alloy, use and method
The invention relates to a novel alloy which comprises the elements carbon (c), chromium (cr), cobalt (co), molybdenum (mo), tungsten (w), titanium (ti), aluminium (al), boron (b), and zirconium (zr), based on nickel, and which has a very low tendency to form cracks during welding.. .
07/10/14
20140190952
Aluminum alloy welding wire
A composition for welding or brazing aluminum comprises silicon (si) and magnesium (mg) along with aluminum in an alloy suitable for use in welding and brazing. The si content may vary between approximately 4.7 and 10.9 wt %, and the mg content may vary between approximately 0.20 wt % and 0.50 wt %.
07/10/14
20140190739
Housing and electronic device using the housing
A housing includes a substrate made of aluminum or aluminum alloy, an anodic oxide film disposed on the substrate, and an abrasion resisting layer disposed on the anodic oxide film. The abrasion resisting layer is an alkylate silicon dioxide layer containing nano aluminum oxide powder.
07/10/14
20140190706
Encapsulating an electric submersible pump cable in coiled tubing
An electric submersible pump (esp) cable encapsulated in coiled tubing is provided. In an example process, esp cable is drawn through coiled tubing.
07/10/14
20140190705
Methods of removing a wellbore isolation device using galvanic corrossion of a metal alloy in solid solution
At least a portion of a wellbore isolation device consists essentially of: a metal alloy, wherein the metal alloy: (a) comprises magnesium at a concentration of at least 50% by volume of the metal alloy; and (b) at least partially dissolves in the presence of an electrolyte. A method of removing the wellbore isolation device comprises: contacting or allowing the wellbore isolation device to come in contact with an electrolyte; and allowing at least a portion of the metal alloy to dissolve..
07/10/14
20140190596
Copper alloy and method of manufacturing copper alloy
Disclosed is a beryllium-free copper alloy having high strength, high electric conductivity and good bending workability and a method of manufacturing the copper alloy. Provided is a copper alloy having a composition represented by the composition formula by atom %: cu100-a-b-c(zr, hf)a(cr, ni, mn, ta)b(ti, al)c [wherein 2.5≦a≦4.0, 0.1<b≦1.5 and 0≦c≦0.2; (zr, hf) means one or both of zr and hf; (cr, ni, mn, ta) means one or more of cr, ni, mn and ta; and (ti, al) means one or both of ti and al], and having cu primary phases in which the mean secondary dendrite arm spacing is 2 μm or less and eutectic matrices in which the lamellar spacing between a metastable cu5(zr, hf) compound phase and a cu phase is 0.2 μm or less..
07/10/14
20140190595
Method for manufacturing almgsi aluminium strip
The invention relates to a method for producing a strip made of an almgsi alloy, in which a rolling ingot made of an almgsi alloy is cast, the rolling ingot is subjected to homogenization, the rolling ingot having been brought to rolling temperature is hot-rolled and is optionally cold-rolled to the final thickness thereafter. The problem of providing an improved method for producing aluminum strip made of an almgsi alloy, with which almgsi strips having very good shaping behaviour can be produced reliably, is solved in that immediately after exit from the final rolling pass, the hot strip has a temperature of between more than 130° c., preferably 135° c., and at most 250° c., preferably at most 230° c., and the hot strip is wound up at this temperature..
07/10/14
20140190594
Classes of steels for tubular products
The present disclosure is directed and formulations and methods to provide alloys having relative high strength and ductility. The alloys may be provided in seamless tubular form and characterized by their particular alloy chemistries and identifiable crystalline grain size morphology.
07/10/14
20140190593
Bulk nickel-silicon-boron glasses bearing iron
Ni—fe—si—b and ni—fe—si—b—p metallic glass forming alloys and metallic glasses are provided. Metallic glass rods with diameters of at least one, up to three millimeters, or more can be formed from the disclosed alloys.
07/10/14
20140190311
Method for forming zinc alloy powder for use in alkaline battery
A method for forming a zinc alloy powder for use in an alkaline battery includes: obtaining a zinc molten metal in which zinc is melted; melting a zinc-aluminum master alloy in the zinc molten metal, thereby obtaining an aluminum-contained zinc alloy molten metal; and producing an aluminum-contained zinc alloy powder by powdering the aluminum-contained zinc alloy molten metal.. .
07/10/14
20140190278
Semiconductor manufacturing equipment with trace elements for improved defect tracing and methods of manufacture
A semiconductor manufacturing equipment comprising trace elements and method of manufacture are disclosed. The semiconductor manufacturing equipment includes one or more components, wherein at least one component is made from an alloy comprising one or more materials and one or more rare earth elements (rees).
07/10/14
20140190233
Metal mold for hot pressing
A metal mold for hot pressing according to the present invention includes a fixed mold and a movable mold disposed such that molding surfaces of the fixed mold and the movable mold face each other. The metal mold sandwiches a heated workpiece between the fixed mold and the movable mold to press the workpiece while, at the same time, cooling the workpiece by keeping the molding surfaces of the fixed mold and the movable mold in contact with surfaces of the workpiece.
07/10/14
20140190230
Nickel-titanium core guide wire
A guide wire for use in a medical procedure having a shapeable tip integral with and made from the distal end of a superelastic nitinol distal section of the guide wire, wherein the shapeable tip can be finger kinked. Such a guide wire includes an elongated core made from a superelastic nitinol alloy at the distal end, the distal end of the elongated core having a tapered section leading to a shapeable distal tip.


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