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8920934 Hybrid solder and filled paste in microelectronic packaging  
Hybrid solder for solder balls and filled paste are described. A solder ball may be formed of a droplet of higher temperature solder and a coating of lower temperature solder. This may be used...
8916268 Iron powder for dust cores  
An iron powder for dust cores is provided which can be formed into a dust core having a high resistivity and having a low iron loss without degrading the mechanical strength. The iron powder for...
8840800 Magnetic material, method for producing magnetic material, and inductor element  
A magnetic material is disclosed, which includes magnetic particles containing at least one magnetic metal selected from the group including Fe, Co and Ni, and at least one non-magnetic metal...
8809678 Coated nanoparticles and quantum dots for solution-based fabrication of photovoltaic cells  
CIGS absorber layers fabricated using coated semiconducting nanoparticles and/or quantum dots are disclosed. Core nanoparticles and/or quantum dots containing one or more elements from group 13...
8808567 Magnetic nanoparticles and magnetorheological fluid comprising same  
A nanoparticle composition comprises a ferromagnetic or superparamagnetic metal nanoparticle, and a functionalized carbonaceous coating on a surface of the ferromagnetic or superparamagnetic metal...
8784702 Copper-containing nanoparticles and manufacturing method therefor  
Copper-containing nanoparticles with excellent oxidation resistance is provided. The present invention relates to a method for manufacturing copper-containing nanoparticles including obtaining...
8764876 PCBN material, tool elements comprising same and method for using same  
PCBN material consisting essentially of cubic boron nitride (cBN) grains and binder material, the content of the cBN grains being at least 80 weight percent of the PCBN material; the binder...
8758900 Spherical particles having nanometer size, crystalline structure, and good sphericity and method for producing the same  
The present invention provides nanometer-size spherical particles. Each of the particles is made of at least one selected from the group consisting of a metal, an alloy, and a metal compound. The...
8748001 Substrate with hard coat film and coating solution for forming hard coat film comprising core-shell composite oxide surface-treated with an organic silicon compound  
Modified zirconia fine particles which are stable in an acidic region as well as in an alkaline region, and which may be readily adjusted in refractive index in a predetermined range are...
8702835 High strength low alloyed sintered steel  
A water-atomized iron-based steel powder is provided which comprises by weight-%: 0.45-1.50 Ni, 0.30-0.55 Mo, less than 0.3 Mn, less than 0.2 Cu, less than 0.1 C, less than 0.25 O, less than 0.5...
8685878 Highly durable nanoscale electrocatalyst based on core shell particles  
A multimetallic nanoscale catalyst having a core portion enveloped by a shell portion and exhibiting high catalytic activity and improved catalytic durability. In various embodiments, the...
8568898 Method for making high purity metal oxide particles and materials made thereof  
The present invention is directed to a method of making metal oxide and mixed metal oxide particles. The method includes treating a mixture formed from a metal source, such as metal alkoxide, a...
8524364 Two-dimensional composite particle adapted for use as a catalyst and method of making same  
The present invention is directed to a composite particle that is microscopically two-dimensional with a third nanoscopic dimension, and to methods of making same. The particle may include a...
8449987 Rolled copper or copper alloy foil with roughened surface and method of roughening rolled copper or copper alloy foil  
Provided is a rolled copper or copper alloy foil having a roughened surface formed of fine copper particles, obtained by subjecting a rolled copper or copper alloy foil to roughening plating with...
8409707 Iron-based soft magnetic powder for dust core and dust core  
The invention relates to an iron-based soft magnetic powder for a dust core, wherein a film comprising Fe and Co, a phosphoric acid-based chemical conversion film and a silicone resin film are...
8404017 Hot briquette iron and method for producing the same  
Hot briquette iron includes a plurality of reduced iron particles which are bonded to each other by hot forming, wherein the reduced iron particles each have a surface region having an average...
8388724 Solder paste  
High-temperature solders having a higher melting point than solder alloys used for soldering of printed circuit boards are used for internal bonding of electronic parts, but high-temperature...
8197729 Method of granulation with a fluidized bed granulator  
A granulator, having a granulation unit having a bottom floor with a perforated plate as its bottom part; an upper air-supplying pipe for supplying a fluidizing air to the bottom floor of the...
8193442 Coated nanoparticles and quantum dots for solution-based fabrication of photovoltaic cells  
CIGS absorber layers fabricated using coated semiconducting nanoparticles and/or quantum dots are disclosed. Core nanoparticles and/or quantum dots containing one or more elements from group IB...
8178463 Highly durable nanoscale electrocatalyst based on core shell particles  
A multimetallic nanoscale catalyst having a sore portion enveloped by a shell portion and exhibiting high catalytic activity and improved catalytic durability. In various embodiments, the...
8178212 Functionally graded high temperature bonding of fiberglass fibers to steel  
Method for chemical bonding of fiberglass fibers to steel surfaces to prepare the steel for bonding with carbon composite material. This fiber-bonding step greatly increases the strength of the...
8105414 Lead solder-free electronics  
A composition may have metal nanoparticles having a diameter of 20 nanometers or less and have a fusion temperature of less than about 220° C. A method of fabricating the metal nanoparticles may...
8097559 Compositions for removing halogenated hydrocarbons from contaminated environments  
The present invention provides a supported reactant for in situ remediation of soil and/or groundwater contaminated with a halogenated hydrocarbon consisting essentially of an adsorbent...
8063265 Hydrogel capable of absorbing blood and/or body fluids  
A hydrogel having a floatability where from 40% to 90% of a solution and/or suspension to be thickened are thickened starting from the surface of the liquid and the rest of the solution and/or...
8038760 Molybdenum/molybdenum disulfide metal articles and methods for producing same  
A method for producing a metal article according to one embodiment may involve the steps of: Providing a composite metal powder including a substantially homogeneous dispersion of molybdenum and...
8039107 Silver-coated ball and method for manufacturing same  
A silver-coated ball 10 according to the present invention includes: a spherical core 1; and a coating layer 2 including silver superfine particles, which is arranged so as to surround the core 1....
8034195 Material and method of manufacturing of a solder joint with high thermal conductivity and high electrical conductivity  
A solder composition for forming a solder joint. The composition includes a powder material including a solid metal matrix material and a filler material. The solid metal matrix material includes...
8034152 Composite materials and method of its manufacture  
A novel solution route has been developed that after heat-treatment to 500-600° C. under inert atmosphere, yields highly porous composites of nano-sized metal (Ni) particle inclusions in ceramics...
7998238 Sintered sliding member and connecting device  
A sintered sliding member comprises a back metal (21a) and a ferrous sintered sliding body (20) which is sintering-bonded to the back metal (21a). The ferrous sintered sliding body (20) has...
7998581 Solid particle erosion resistant surface treated coating and rotating machine applied therewith  
A solid particle erosion resistant surface treated coating has a solid particle erosion resistance that is largely enhanced and a rotating member having the coating gains oxidation resistance...
7972540 Electronic device fabrication process  
A process to fabricate an electronic device comprising: (a) liquid depositing a composition comprising a liquid, silver-containing nanoparticles, a replacement stabilizer comprising a carboxylic...
7968207 Method of producing and joining superalloy balls by means of brazing and objects produced with such joints  
The invention relates to a method of producing and joining superalloy balls by means of brazing and to objects produced with such joints. According to one aspect of the invention, an alloy powder...
7968488 Two-dimensional composite particle adapted for use as a catalyst and method of making same  
The present invention is directed to a composite particle that is microscopically two-dimensional with a third nanoscopic dimension, and to methods of making same. The particle may include a...
7964013 FeRh-FePt core shell nanostructure for ultra-high density storage media  
Disclosed herein are methods and processes for making FeRh/FePt nanostructures and the use of these FeRh—FePt nanostructures as a magnetic recording media.
7955411 Low temperature bonding material comprising metal particles and bonding method  
A bonding material comprising metal particles coated with an organic substance having carbon atoms of 2 to 8, wherein the metal particles comprises first portion of 100 nm or less, and a second...
7951463 Water collapsible aluminum film  
In an Al composite material collapsible in the presence of moisture, the external surface of small pieces or powder constructed from a single or a plurality of crystalline grains of Al or an Al...
7946467 Braze material and processes for making and using  
A braze material and processes for making and using the material, such as for use in the manufacturing, coating, repair, and build-up of superalloy components. The braze material is composed of...
7935419 Thick-shell nanocrystal quantum dots  
Colloidal nanocrystal quantum dots comprising an inner core having an average diameter of at least 1.5 nm and an outer shell, where said outer shell comprises multiple monolayers, wherein at least...
7918915 Specific chromium, molybdenum and carbon iron-based metallurgical powder composition capable of better compressibility and method of production  
The present invention relates to a wear resistant iron-based powder, suitable for the production of pressed and sintered components, comprising 10-20% by weight of Cr, 0.5-5% by weight of Mo and...
7811355 Niobium powder for capacitor, niobium sintered body and capacitor  
The present invention relates to niobium powder for a capacitor, comprising a niobium layer and a mixed layer of silicon nitride and niobium, the mixed layer being present in the vicinity of the...
7776450 Thermal spraying powder comprising chromium carbide and alloy containing cobalt or nickel, thermal spray coating, and hearth roll  
A thermal spraying powder contains 30 to 50% by mass of chromium carbide with the remainder being an alloy containing chromium, aluminum, yttrium, and at least one of cobalt and nickel. The...
7745013 Solder foams, nano-porous solders, foamed-solder bumps in chip packages, methods of assembling same, and systems containing same  
A foamed solder or a nano-porous solder is formed on a substrate of an integrated circuit package. The foamed solder exhibits a low modulus that resists cracking during shock and dynamic loading....
7740939 Insulating magnetic metal particles and method for manufacturing insulating magnetic material  
An insulating magnetic metal particle includes a magnetic metal particle containing at least one metal selected from the group consisting of Co, Fe, and Ni and having a diameter of 5 to 500 nm, a...
7726023 Method of making metal components  
In order to create titanium components with a titanium composite insert, a method is provided whereby an initial pre form 1 has a groove 2 formed in it. An encapsulating member 4 is then provided...
7727630 Coated nickel-containing powders  
Nickel powder batches and methods for producing nickel powder batches. The powder batches include particles having a small particle size, narrow size distribution and a spherical morphology. The...
7700193 Core-shell structure with magnetic, thermal, and optical characteristics and manufacturing method thereof  
A core-shell structure with magnetic, thermal, and optical characteristics. The optical absorption band is tailorable by choice of the mixing ratio of the core/shell component to give the desired...
7700194 High-frequency magnetic material comprising an oxide phase and method for producing the same  
A high-frequency magnetic material is provided and includes: an oxide phase including: a first oxide of a first element being at least one selected from the group consisting of Mg, Al, Si, Ca, Zr,...
7641983 Medical devices including composites  
Medical devices, such as endoprostheses, and methods of making the devices are disclosed. In some embodiments, a medical device includes a composite having a metallic matrix and a plurality of...
7641970 Dielectric particle aggregate comprising a surface layer of zinc titanate, low temperature sinterable dielectric ceramic composition using same  
A low temperature sinterable dielectric ceramic composition is obtained by bending 2.5-20 parts by weight of a glass component per 100 parts by weight of an aggregate of dielectric particles which...
7635518 Dendritic magnetic nanostructures and method for making same  
Magnetic nanostructures comprised of an assembly of magnetic nanorods held together by dipole forces in a dendritic pattern and their method of manufacture. The dendritic magnetic nanostructures...

Matches 1 - 50 out of 332 1 2 3 4 5 6 7 >