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US20150078951 |
POWDER METALLURGICALLY MANUFACTURED HIGH SPEED STEEL
The present invention relates to a high speed steel with a chemical composition that comprises, in % by weight: 0.6-2.1 C 3-5 Cr 4-14 Mo max 5 W max 15 Co 0.5-4 V, balance Fe and impurities from... |
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US20130189145 |
METHOD FOR PRODUCING MOLYBDENUM TARGET
Provided is a method by which a low-oxygen and high-density molybdenum target can be efficiently obtained, while fully utilizing the characteristics of each molybdenum (Mo) starting material... |
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US20060269436 |
Process for heat treating metal powder and products made from the same
A method of heat treating metal powder and/or metal oxide powder by microwave energy is described. Furthermore, products made by the various processes of the present invention are further described. |
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US20140105779 |
RARE EARTH SINTERED MAGNET AND MAKING METHOD
A strip cast alloy containing Nd in excess of the stoichiometry of Nd2Fe14B is subjected to HDDR treatment and diffusion treatment, yielding microcrystalline alloy powder in which major phase... |
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US20130315773 |
Method of Manufacturing Pure Titanium Hydride Powder and Alloyed Titanium Hydride Powders By Combined Hydrogen-Magnesium Reduction of Metal Halides
The invention relates to energy-saving manufacturing of purified hydrogenated titanium powders or alloying titanium hydride powders, by metallo-thermic reduction of titanium chlorides, including... |
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US20130192986 |
METHOD FOR PRODUCING CU-GA ALLOY POWDER, CU-GA ALLOY POWDER, METHOD FOR PRODUCING CU-GA ALLOY SPUTTERING TARGET, AND CU-GA ALLOY SPUTTERING TARGET
Provided are a method for producing a Cu—Ga alloy powder, by which a high quality Cu—Ga alloy powder to be produced readily; a Cu—Ga alloy powder; a method for producing a Cu—Ga alloy sputtering... |
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US20130039796 |
MASTER ALLOY FOR PRODUCING SINTER HARDENED STEEL PARTS AND PROCESS FOR THE PRODUCTION OF SINTER HARDENED PARTS
A master alloy used to produce the steel part and a process for producing a sinter hardened steel part from the master alloy are described. The powdered master alloy having a composition of iron,... |
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US20130252004 |
RARE EARTH-IRON-NITROGEN-BASED ALLOY MATERIAL, METHOD FOR PRODUCING RARE EARTH-IRON-NITROGEN-BASED ALLOY MATERIAL, RARE EARTH-IRON-BASED ALLOY MATERIAL, AND METHOD FOR PRODUCING RARE EARTH-IRON-BASED ALLOY MATERIAL
The present invention provides a rare earth-iron-nitrogen-based alloy material which can produce a rare earth magnet having excellent magnetic characteristics and a method for producing the same,... |
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US20120114961 |
BULK NANOCOMPOSITE THERMOELECTRIC MATERIAL, NANOCOMPOSITE THERMOELECTRIC MATERIAL, AND METHOD OF PREPARING THE BULK NANOCOMPOSITE THERMOELECTRIC MATERIAL
A bulk nanocomposite thermoelectric material including: a plurality of grains of a thermoelectric material; and a metal nanolayer on a boundary of the plurality of grains, wherein the metal... |
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US20130315772 |
POWDER METAL COMPOSITIONS FOR WEAR AND TEMPERATURE RESISTANCE APPLICATIONS AND METHOD OF PRODUCING SAME
A powder metal composition for high wear and temperature applications is made by atomizing a melted iron based alloy including 3.0 to 7.0 wt. % carbon; 10.0 to 25.0 wt. % chromium; 1.0 to 5.0 wt.... |
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US20090208361 |
DIRECT TO METAL SINTERING OF 17-4PH STEEL
A method of sintering a 17-4PH alloy powder and a sintered 17-4PH sintered part are disclosed. The part is formed by selective laser sintering a 17-4PH alloy powder and binder mixture to form a... |
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US20070283778 |
Sintered gear and production method therefor
A sintered gear comprises: plural tooth portion having a tooth flank and a tooth bottom land; a high density area formed over entire surface of the tooth portion, the high density area having a... |
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US20120039740 |
PROCESSING OF NICKEL-TITANIUM ALLOYS
Processes for producing a nickel-titanium alloy are disclosed. The processes are characterized by the production of nickel-titanium alloy articles having improved microstructure. A pre-alloyed... |
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US20070140890 |
Enhancement of thermal stability of porous bodies comprised of stainless steel or an alloy
A method for treating a porous item constructed of metal powder, such as a powder made of Series 400 stainless steel, involves a step of preheating the porous item to a temperature of between... |
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US20110279217 |
MN-ZN FERRITE CORE AND METHOD FOR PRODUCING THE SAME
A Mn—Zn ferrite core includes a basic component, sub-components, and unavoidable impurities, wherein, as the sub-components, silicon oxide (in terms of SiO2): 50 to 400 mass ppm and calcium oxide... |
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US20110279216 |
MN-ZN-CO FERRITE CORE AND METHOD FOR PRODUCING THE SAME
A Mn—Zn—Co ferrite core includes a basic component, sub-components, and unavoidable impurities. As the sub-components, silicon oxide (in terms of SiO2): 50-400 mass ppm and calcium oxide (in terms... |
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US20090291012 |
Production method for sintered part
A production method for a sintered part comprises preparing a metal powder and a binder composed of a thermoplastic resin and a wax, mixing the metal powder and 40 to 60 vol. % of the binder with... |
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US20090068055 |
Processing of powders of a refractory metal based alloy for high densification
A powder metallurgy method of making a chromium base alloy includes blending a first powder comprising a chromium powder and a second powder comprising at least one of titanium, titanium hydride,... |
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US20140083847 |
Fe-Pt-C Based Sputtering Target
Provided is a sintered sputtering target having a composition by atomic ratio represented by the formula: (Fe100-X—PtX)100-ACA (wherein A and X satisfy 20≦A≦50 and 35≦X≦55, respectively), wherein... |
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US20100278680 |
Combustion Turbine Component Having Rare-Earth Strengthened Alloy and Associated Methods
A method of making a combustion turbine component includes forming a metallic powder including at least one metal and at least one rare-earth element and processing the metallic powder including... |
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US20090188789 |
SODIUM/MOLYBDENUM POWDER COMPACTS AND METHODS FOR PRODUCING THE SAME
A method for producing a metal article according to one embodiment may include: Providing a supply of a sodium/molybdenum composite metal powder; compacting the sodium/molybdenum composite metal... |
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US20140178241 |
ABSORBED IMPURITIES REDUCTION IN ADDITIVE MANUFACTURING SYSTEMS
A pulverant material supply system has an outer shell, an inner shell, and a plurality of openings to a passage within the inner shell to allow a reducing fluid into the pulverant material... |
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US20110052932 |
FABRICATION OF L12 ALUMINUM ALLOY TANKS AND OTHER VESSELS BY ROLL FORMING, SPIN FORMING, AND FRICTION STIR WELDING
A method for producing high strength aluminum alloy tanks and other vessels containing L12 dispersoids from an aluminum alloy powder containing the L12 dispersoids. The powder is consolidated into... |
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US20080145262 |
ANODES FOR ELECTROLYTIC CAPACITOR WITH HIGH VOLUMETRIC EFFICIENCY
A method for manufacturing valve metal anodes of electrolytic capacitors by deoxidizing the anodes using Mg vapor in a deoxidizing furnace, removing the anodes from deoxidizing furnace, placing... |
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US20120230860 |
PURIFICATION PROCESS
A method for purifying metal M1 particles manufactured by an electrochemical reduction process, the method comprising the steps of introducing the metal M1 particles into a heat source (13) at a... |
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US20100233013 |
Process For Heat Treating Metal Powder And Products Made From The Same
A method of heat treating metal powder and/or metal oxide powder by microwave energy is described. Furthermore, products made by the various processes of the present invention are further described. |
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US20100108499 |
SPUTTERING TARGET FOR FORMING PHASE-CHANGE FILM AND METHOD FOR MANUFACTURING THE SAME
The present invention provides a sputtering target for forming a phase-change film which generates few particles in sputtering and a method for manufacturing the same. The target of the invention... |
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US20100034686 |
Method for making a non-toxic dense material
A composition having high density and low toxicity suitable for use as a shotgun pellet, a bullet or armor piercing projectile and a method for manufacturing such composition is described. This... |
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US20100261028 |
COMPOSITE METAL MATERIAL AND METHOD FOR PRODUCING THE SAME
A method for producing a composite metal material includes preparing a solution containing a surfactant having both hydrophilicity and hydrophobicity, dispersing a nanosized to micro-sized fine... |
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US20080260564 |
COMPACTED MAGNETIC CORE, PRODUCTION METHOD OF THE SAME, AND MOTOR FOR ELECTRIC VEHICLE
A manufacturing method of a magnetic core includes a first step of applying a treatment liquid for forming an insulating film to iron powder; a second step of heat-treating the iron powder to... |
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US20150122302 |
THERMOELECTRIC CONVERSION MATERIAL, THERMOELECTRIC CONVERSION MODULE USING THE SAME, AND MANUFACTURING METHOD OF THE SAME
According to an embodiment, a thermoelectric conversion material is made of a polycrystalline material which is represented by a composition formula (1) shown below and has a MgAgAs type crystal... |
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US20060219323 |
Magnetic field forming device, ferrite magnet producing method, and mold
The objects of the present invention are to provide a magnetic field molding device, and method for producing a ferrite magnet, or the like, capable of improving yield in a production line and... |
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US20110120517 |
Synthesis of High-Efficiency Thermoelectric Materials
A process for the fabrication of high efficiency thermoelectric materials using non-equilibrium synthesis routes is described. In one embodiment a molten alloy comprising a predetermined ratio of... |
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US20140271326 |
Powder Distribution for Laser Sintering Systems
There is provided improved laser sintering systems that increase the powder density and reduce anomalies of the powder layers that are sintered, that measure the laser power within the build... |
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US20170162305 |
ALLOY FOR R-T-B-BASED RARE EARTH SINTERED MAGNET AND MANUFACTURING METHOD THEREOF, AND MANUFACTURING METHOD OF R-T-B-BASED RARE EARTH SINTERED MAGNET
In an alloy for an R-T-B-based rare earth sintered magnet of the present invention formed of a rare earth element R, a transition metal T containing Fe as a main component, a metal element M... |
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US20170021418 |
ADDITIVE MANUFACTURING WITH PRE-HEATING
An additive manufacturing system includes a platen having a top surface to support an object being manufactured, a dispenser to deliver a plurality of successive layers of feed material over the... |
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US20160307677 |
Nanostructured Mn-Al Permanent Magnets And Method of Producing Same
A bulky consolidated nanostructured manganese aluminum alloy includes at least about 80% of a magnetic τ phase and having a macroscopic composition of MnXAlYDoZ, where Do is a dopant, X ranges... |
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US20160307676 |
RARE EARTH PERMANENT MAGNETIC MATERIAL AND METHOD OF PREPARING THE SAME
A rare earth permanent magnetic material contains a main phase of R1x1R2y1Fe1-x1-y1-z1-u1Coz1Bu1, and an auxiliary phase including a first auxiliary phase of R3x2R4y2Fe1-x2-y2-z2-u2-v1Coz2Bu2Mv1... |
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US20160263655 |
HOT ISOSTATIC PRESSING PROCESS FOR SUPERALLOY POWDER
Hot isostatic press (HIP) process for superalloy powder, to form a superalloy member. A first step HIP temperature is higher than an initial melting temperature of low-melting-point alloy powder... |
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US20160263653 |
AMORPHOUS ALLOY CONTAINING FEEDSTOCK FOR POWDER INJECTION MOLDING
Provided in one embodiment is a method for producing a composition, the method comprising injecting a feedstock into a mold to produce a workpiece; wherein the feedstock comprises a binder and... |
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US20160228949 |
POWDER PROCESSING ARRANGEMENT AND METHOD FOR USE IN AN APPARATUS FOR PRODUCING THREE-DIMENSIONAL WORK PIECES
A powder processing arrangement (10) for use in an apparatus (100) for producing three-dimensional work pieces by selectively irradiating a raw material powder with electromagnetic or particle... |
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US20160144427 |
FLUIDIZED BED FOR DEGASSING AND HEAT TREATING POWDERS
A method includes introducing metallic powder into a fluidizing chamber of a fluidized bed reactor. A fluidization gas is flowed into the fluidizing chamber. The metallic power becomes entrained... |
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US20160136727 |
ALLOY STEEL POWDER FOR POWDER METALLURGY AND METHOD OF PRODUCING IRON-BASED SINTERED BODY
Provided is an alloy steel powder for powder metallurgy containing an iron-based powder as a main component that is capable of achieving both high strength and high toughness in a sintered body... |
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US20160012946 |
METHOD OF MANUFACTURING ALLOY FOR R-T-B-BASED RARE EARTH SINTERED MAGNET AND METHOD OF MANUFACTURING R-T-B-BASED RARE EARTH SINTERED MAGNET
Provided is a method of manufacturing an alloy for an R-T-B-based rare earth sintered magnet, with which an R-T-B-based magnet having high coercive force can be obtained even when the B... |
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US20160001369 |
METHOD FOR PRODUCING POWDER METAL COMPOSITIONS FOR WEAR AND TEMPERATURE RESISTANCE APPLICATIONS AND METHOD OF PRODUCING SAME
A powder metal composition for high wear and temperature applications is made by atomizing a melted iron based alloy including 3.0 to 7.0 wt. % carbon; 10.0 to 25.0 wt. % chromium; 1.0 to 5.0 wt.... |
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US20150360286 |
RECYCLING PROCESS FOR RECYCLING GRANULATED METALLIC MATERIALS CONTAINING SURFACE IMPURITIES
The present invention relates to a recycling process for recycling granulated metallic materials containing surface impurities combining a subprocess 1 and a subprocess 2, where the contaminating... |
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US20150352637 |
CHEMICAL CONVERSION BODY FOR NIOBIUM CAPACITOR POSITIVE ELECTRODE, AND PRODUCTION METHOD THEREFOR
A chemical conversion body obtained from a niobium granulated product being porous and having high binding strength, an electrolytic capacitor including the chemical conversion body and a... |
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US20150340136 |
MANUFACTURING METHOD OF AN ALLOY POWDER FOR RARE EARTH MAGNET AND THE RARE EARTH MAGNET BASED ON HEAT TREATMENT
A manufacturing method of an alloy powder for rare earth magnet and the rare earth magnet based on heat treatment includes the following: an alloy of the rare earth magnet is firstly coarsely... |
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US20150330753 |
LEAD-FREE, CORROSION-RESISTANT PROJECTILES AND METHODS OF MANUFACTURE
To produce lead-free projectiles, iron and copper are melted at a predetermined ratio and rapidly quenched to yield a fine-grained microstructure with uniformly distributed copper and iron phases.... |