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Document Title |
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7585457 |
Separation process
A method of separating components from a metal based composite, the method including the steps of increasing the size of a component to be separated and separating the increased sized component...
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7578867 |
Ceramic sintered product and method for production thereof, and decorative member using the ceramic sintered product
A ceramic sintered product which comprises a first hard phase containing a nitride of titanium, a second hard phase containing at least one of alumina and zirconia, and a binding phase containing...
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7553563 |
Composite material consisting of intermetallic phases and ceramics and production method for said material
The invention concerns a composite material consisting of intermetallic phases and ceramic, in particular in the form of a coating on metallic substrates, as well as an arc wire spraying process...
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7520940 |
Steam oxidation of powder metal parts
A method of forming an oxide layer on a powder metal part includes subjecting the powder metal part to a steam oxidation process. An oxide layer is formed on the powder metal part. The oxide layer...
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7498082 |
Dielectric ceramic composition having specific dispersion of diffusion depth, electronic device, and multilayer ceramic capacitor
A dielectric ceramic composition including dielectric particles comprising a main ingredient phase having barium titanate as its main ingredient and a diffusion phase present at the periphery of...
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7494617 |
Enhanced formulation of cobalt alloy matrix compositions
A method for manufacturing a single-element matrix cobalt-based granular media alloy composition formulated as Co f 1 -(M u O v ) f 2 , M representing a base metal selected from the group...
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7488443 |
Electrically conductive cermet and method of making
An electrically conducting cermet comprises at least one transition metal element dispersed in a matrix of at least one refractory oxide selected from the group consisting of yttria, alumina,...
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7470393 |
Methods of producing cermet materials and methods of utilizing same
Methods of fabricating cermet materials and methods of utilizing the same such as in filtering particulate and gaseous pollutants from internal combustion engines having intermetallic and ceramic...
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7435376 |
Composites and method for manufacturing same
A composite of a metal matrix with one or more incorporated secondary phases is referred to as a metal matrix composite (MMC). Secondary phase refers to all the particles or fibers which have a...
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7416697 |
Method for preparing a metallic article having an other additive constituent, without any melting
A method for preparing an article of a base metal alloyed with an alloying element includes the steps of preparing a compound mixture by the steps of providing a chemically reducible nonmetallic...
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7410609 |
Process for producing capacitors
The invention relates to a process for producing capacitors based on niobium suboxide, and having an insulator layer of niobium pentoxide. Also described is a powder mixture suitable for production...
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7390456 |
Powder-metallurgic method for producing highly dense shaped parts
Highly dense shaped parts are produced with a powder metallurgic process. The parts are formed of an alloy that, besides of at least 20 weight % chromium, consists of iron and one or several...
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7371271 |
Composite soft magnetic sintered material having high density and high magnetic permeability and method for preparation thereof
An object of the present invention is to provide a composite soft magnetic sintered material that has high density, high mechanical strength and high relative magnetic permeability at high...
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7311873 |
Process of direct powder rolling of blended titanium alloys, titanium matrix composites, and titanium aluminides
The invention relates to manufacturing of fully dense strips, plates, sheets, and foils from titanium alloys, titanium metal matrix composites, titanium aluminides, and flat multilayer composites...
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7297310 |
Manufacturing method for aluminum matrix nanocomposite
A simple method to produce Aluminum Metal Matrix Nanocomposite with 2 to 35 volume percent of nano Al 2 O 3 reinforcement phase without adding nano Al 2 O 3 particles in a direct step of the...
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7273584 |
Method of manufacturing oxide dispersion strengthened martensitic steel excellent in high-temperature strength having residual α-grains
An oxide dispersion strengthened martensitic steel excellent in high-temperature strength having residual α-grains can be manufactured by a method comprising mixing either element powders or alloy...
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7087202 |
Particulate reinforced aluminum composites, their components and the near net shape forming process of the components
This invention concerns particulate reinforced Al-based composites, and the near net shape forming process of their components. The average size of the reinforced particle in the invented...
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7074506 |
Method of forming a ceramic coating on a substrate by electron-beam physical vapor deposition
A composite target is placed in a chamber. The target is in the form of a bar made of ceramic powder and it presents composition that is not uniform in the longitudinal direction. At least one...
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7052526 |
Magnesium base composite material and its manufacturing method
A magnesium base composite material is provided such that compound particles generated by a solid-phase reaction with magnesium are uniformly dispersed in a magnesium alloy body. The compound...
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7037464 |
Dispersed oxide reinforced martensitic steel excellent in high temperature strength and method for production thereof
In an oxide dispersion strengthened martensitic steel which comprises, by % by weight, 0.05 to 0.25% C, 8.0 to 12.0% Cr, 0.1 to 4.0% W, 0.1 to 1.0% Ti, 0.1 to 0.5% Y 2 O 3 with the balance being...
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7037463 |
Method for producing a titanium-base alloy having an oxide dispersion therein
A metallic article is prepared by first furnishing at least one nonmetallic precursor compound, wherein all of the nonmetallic precursor compounds collectively containing the constituent elements...
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6991686 |
Method for producing magnetostrictive material
To provide a method for producing a magnetostrictive material of excellent magnetostrictive characteristics. The method for producing a magnetostrictive material, wherein a mixture composed of...
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6984270 |
Radial anisotropic sintered magnet and its production method, magnet rotor using sintered magnet, and motor using magnet rotor
A radial anisotropic sintered magnet formed into a cylindrical shape includes a portion oriented in directions tilted at an angle of 30° or more from radial directions, the portion being contained...
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6921422 |
Ductile binder phase for use with A1MgB14 and other hard materials
This invention relates to a ductile binder phase for use with AlMgB 14 and other hard materials. The ductile binder phase, a cobalt-manganese alloy, is used in appropriate quantities to tailor...
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6916355 |
Composite material and method for production of the same
A composite material 5 in which a dispersing material 7 is dispersed in a matrix 6 is provided. The composite material 5 is producible by steps of
filling said mixed material in a...
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6899160 |
Method of forming a thermally conductive article using metal injection molding material with high and low aspect ratio filler
The present invention discloses a conductive injection molding composition. The thermally conductive composition includes a metallic base matrix of, by volume, between 30 and 60 percent. A first...
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6881376 |
Nuclear fuel body including tungsten network and method of manufacturing the same
The present invention relates to a nuclear fuel body comprising tungsten network and a method for manufacturing the same, more particularly, a nuclear fuel body in which tungsten network is...
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6878307 |
Low temperature firable PZT compositions and piezoelectric ceramic devices using the same
A piezoelectric ceramic composition firable at a reduced sintering temperature is provided. The main composition is expressed with the general formula:
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6852275 |
Process for production of intermetallic compound-based composite material
There is provided a process for producing an intermetallic compound-based composite material containing a reinforcing material and an intermetallic compound. The process includes infiltrating a...
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6843943 |
Method of producing bioactive composite materials
The present invention relates to a method of producing improved bioactive composite materials based on apatite, mainly for supporting functions in dental and orthopaedic applications, by adapting...
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6841121 |
Process for producing oxide-dispersion strengthened platinum material
This invention aims to provide a process for producing an oxide-dispersion strengthened platinum material which allows zirconium oxide to be more finely dispersed in a platinum material, and to...
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6820323 |
Method of firing magnetic cores
A method of firing magnetic cores includes the steps of attaching a powder to the surface of a plurality of flattened-ring compact bodies made of a magnetic material, arranging the plurality of...
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6746545 |
Preparation of rare earth permanent magnets
An R—Fe—B permanent magnet wherein R is Nd or a combination of Nd with a rare earth element is prepared by casting an R—Fe—B alloy, crushing the alloy in an oxygen-free atmosphere of argon,...
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6723387 |
Multimodal structured hardcoatings made from micro-nanocomposite materials
A thermal spray method for the fabrication of ceramic/metal and ceramic/ceramic hardcoating for wear applications. The method makes use of feedstock powder, composed of micron-scale aggregates of...
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6695967 |
Reaction bonded alumina filter and membrane support
A reaction-bonded α-alumina filter element is provided. The filter element includes a monolith of porous material having multiple passageways extending from one end face to an opposing end face....
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6641776 |
Method for preparing radiopaque surgical implement
X-ray imageable articles, for instance surgical implements or parts therefore which are used in minimally invasive surgical procedures, may be prepared by a process including the steps of: (a)...
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6641639 |
Method of producing a body for electric heating, as well as a body produced by the method
Bodies for heating, for example electric sealing jaws, are produced according to the present invention by a method which includes compaction and densification or consolidation of pulverulent,...
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6635098 |
Low cost feedstock for titanium casting, extrusion and forging
A low cost titanium, titanium alloy material, or Ti matrix composite comprising clean and divided titanium turnings that are blended with titanium, titanium alloy powder, and/or ceramic powder and...
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6592808 |
Cermet sintering of ceramic discharge chambers
A method of making a ceramic discharge chamber comprising forming a plurality of preform chambers by assembling at least two ceramic components. The preform chambers are axially aligned within a...
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6585931 |
Molten carbonate fuel cell anode and method for manufacturing the same
A manufacturing method of a molten carbonate fuel cell (MCFC) anode includes the steps of: forming a Ni coating solution for coating a surface of alumina powder by mixing nickel acetate and ethanol...
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6573210 |
Metal-ceramic formed body and process for producing it
A composite ceramic-metal material has an Al 2 O 3 matrix interpenetrated by a network of a ductile metal phase with a higher meltin temperature than aluminum and which makes up 15 to 80 vol. % of...
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6562097 |
Metal powder for electrolytic condenser, electrolytic condenser anode body using the metal powder, and an electrolytic condenser
The present invention allows the obtaining of a condenser having high electrostatic capacitance by optimizing the anodic oxidation treatment voltage and particle size of the metal powder for the...
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6554984 |
Method of manufacturing a gas sensor
A method of manufacturing a gas sensor, including a substrate electrode layer forming step, and a surface electrode layer forming step. The gas sensor includes first and second processing spaces,...
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6511523 |
Platinum material reinforced by oxide-dispersion and process for producing the same
The present invention is aimed at providing a platinum material in which creep strength is elevated by improving a metal grain shape in an oxide-dispersion strengthened platinum material in which...
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6500225 |
Method for producing high density indium-tin-oxide sintered body
A method for producing an indium-tin-oxide sintered body comprising the steps of; molding a powder comprising indium, tin and oxygen, and sintering the molded article in oxygen gas-containing...
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6436332 |
Low loss glass ceramic composition with modifiable dielectric constant
The dielectric constant of low loss tangent glass-ceramic compositions, such as cordierite-based glass ceramics, is modified over a range by selective addition of high dielectric constant ceramics,...
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6398843 |
Dispersion-strengthened aluminium alloy
A dispersion-strengthened material is described which comprises aluminium or aluminium alloy containing a substantially uniform dispersion of ceramic particles to confer dispersion strengthening...
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6375705 |
Oxide-dispersion strengthening of porous powder metalurgy parts
Oxide dispersion strengthening of porous metal articles includes the incorporation of dispersoids of metallic oxides in elemental metal powder particles. Porous metal articles, such as filters, are...
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6368423 |
Process for producing amorphous magnetically soft body
The invention improves the thermal conductivity of the material powder to be fired and also makes it possible to produce an amorphous magnetically soft body within a shortened period of time. The...
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6303236 |
Method for manufacturing aluminum-based composite plate and composite back plate
A method for manufacturing an aluminum-based composite plate is disclosed. The method comprises the step of producing an aluminum-based composite billet. The billet production step includes...
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