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Matches 801 - 850 out of 20,515

Document Document Title
WO/2011/017318A1
Consolidated materials comprising a plurality of coated particles dispersed in a tough matrix material are disclosed. The coated particles include a plurality of core particles having an intermediate layer that substantially surrounds ea...  
WO/2011/017451A4
Earth boring drill bits include a bit body, an erosion resistant extension, and a shank. The erosion resistant extension includes a generally tubular body, and an erosion resistant material lining the generally tubular body within a flui...  
WO/2011/014922A1
A ceramic casting method for shape forming of a ceramic green body including the steps of: a) dispersing fine ceramic particles in a polymerizable solvent to form a colloidal ceramic suspension, b) casting the ceramic suspension into the...  
WO/2011/013471A1
Disclosed is a sintered Cu-Ga alloy sputtering target which is characterized by being composed of a sintered body of a Cu-Ga alloy powder that has a Ga concentration of 20-60 at% with the balance made up of Cu and unavoidable impurities....  
WO/2011/012735A1
The present invention relates to ferromagnetic or superparamagnetic nanoparticles, having a mean diameter being less than 30 nm, of copper associated with a thiol or an amine, to the procedure for the obtainment thereof and applications ...  
WO/2011/013542A1
For the purpose of producing a large quantity of metal nanoparticles capable of being dispersed stably in a solvent without requiring the addition of any aggregation-inhibiting substance such as a surfactant and at low cost, the metal na...  
WO/2011/010561A1
A powder mixture, which contains a soft magnetic powder and an insulating powder lubricant in an amount of 0.1% by mass or more relative to the soft magnetic powder, is compaction molded at a molding pressure of 800 MPa or less, thereby ...  
WO/2011/010659A1
Provided is a method for producing a conductive material which generates low electrical resistivity, and is obtained using an inexpensive and stable composition for a conductive material. It is possible to obtain a conductive material wh...  
WO/2011/010529A1
Disclosed is a sintered Cu-Ga alloy sputtering target which is characterized by being composed of a sintered body of a Cu-Ga alloy powder that has a Ga concentration of 20-60 at% with the balance made up of Cu and unavoidable impurities....  
WO/2011/007442A1
Provided is a composite nanometal paste a layer of which, when sintered in an inert gas under no load, gives a metal layer that is equal or superior in electrical conductivity and thermal conductivity to conventional lead-rich solders. T...  
WO/2011/009014A3
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 ...  
WO/2011/007402A1
In conventional bonding materials and bonding methods using nanoparticles, it has been proposed to use microparticles in combination with the nanoparticles. The conventional bonding materials and bonding methods, however, have a problem ...  
WO/2011/009014A4
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 ...  
WO/2011/007763A1
Disclosed are: conductive particles which can be prevented from being aggregated, can damage oxide coating films on the surfaces of electrodes in circuit members upon the connection the circuit members to each other, and can achieve high...  
WO/2011/007087A2
The invention relates to a device for forming at least one thin film made of a powder material (14). The device includes a storage area, a deposition area (7), and a cylinder (1) having a circular base for depositing and compacting the p...  
WO/2011/007608A1
Provided is a composite nanometallic paste which, when a layer of the paste interposed between upper and lower adherends is sintered in an inert gas under no pressure until the layer turns to a metal layer, attains a shear bond strength ...  
WO/2011/009014A2
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 ...  
WO/2011/004887A1
Molybdenum oxide powder is introduced into a container, the inner walls of which are coated with molybdenum, and deoxidised at a temperature within the range of 950-1100°C, thereby obtaining high-purity molybdenum powder. Also, molybden...  
WO/2011/004363A8
Spherical copper nanoparticles and hollow spheroidal copper micro-particles, which are capable of sintering at low temperature into microscopic and macroscopic copper structures, and novel methods for preparing same are provided. Further...  
WO/2011/004363A3
Spherical copper nanoparticles and hollow spheroidal copper micro-particles, which are capable of sintering at low temperature into microscopic and macroscopic copper structures, and novel methods for preparing same are provided. Further...  
WO/2011/001958A1
A soft magnetic material which comprises multiple magnetic particles, a binder (20), and a lubricant (30), wherein the binder (20) binds the multiple magnetic particles, while the lubricant (30) is contained in an assembly of the bound m...  
WO/2011/001974A1
Disclosed is a sintered Cu-Ga alloy sputtering target which is characterized by being composed of a sintered Cu-Ga alloy that has a Ga concentration of 20-60 at%, a relative density of not less than 97%, an average particle diameter of 5...  
WO/2011/001677A1
Disclosed are noble metal colloidal particles comprising Pd colloidal particles and Pt supported on the surfaces of the aforementioned Pd colloidal particles. The noble metal colloidal particles are essentially free of protective colloid...  
WO/2010/150920A1
The inclusion of 0.01-5.0% by mass of oxide particles with an average particle diameter of 0.5μm or more in an iron-based mixed powder increases the liquidity of said iron-based mixed powder, improves the green density of the green comp...  
WO/2010/148639A1
A powder metallurgical material meets the content range of 316 stainless steel and further contains 5 to 9 wt.% Fe3P. The production method and the application of the powder metallurgical material are also disclosed. The powder metallurg...  
WO/2010/146680A1
Disclosed is a method for producing a magnetic powder, which enables improvement of magnetic characteristics of a sintered magnet by uniformly covering the surfaces of hard magnetic powder particles with a metal such as a transition meta...  
WO/2010/143594A1
Disclosed is a powder for thermal spraying which comprises cermet particles obtained through granulation and sintering. The cermet particles obtained through granulation and sintering have an average particle diameter of 5-25 µm. The pa...  
WO/2010/143344A1
Disclosed is a method for producing various metal nanosheets involving a lamellar compound preparation step (ST10) for preparing a lamellar compound formed by laminating metal compounds such as metal sulfides, metal oxides, metal hydroxi...  
WO/2010/140290A1
Disclosed is a process for producing an aluminum complex, which comprises the steps of: mixing an aluminum powder with a sintering aid powder comprising titanium and/or hydrogenated titanium to prepare an aluminum-mixed raw material powd...  
WO/2010/139423A1
The invention proposes a process for producing a metal matrix composite material (200, 210) composed of a metal matrix (201, 211) having at least one metal component and at least one reinforcing component (202) arranged in the metal matr...  
WO/2010/136777A8
A method of coating an article includes the steps of providing a powder comprising coated particles; and spray coating the powder onto a surface of the article to form a composite coating. The spray coating may be carried out by combusti...  
WO/2010/137080A1
Provided is a fine silver powder coated with a protective material and capable of being sintered at a considerably lower temperature than conventional ones. The fine silver powder comprises silver particles which have an average particle...  
WO/2010/136619A3
The invention relates to a method for preparing Ni-Sn nanoparticles, consisting in: preparing a solution of a nickel carboxylate, in which said carboxylate has between 1 and 6 carbon atoms, and a tin halide in an organic solvent; adding ...  
WO/2010/137735A1
A flaky powder having an average major-axis diameter of 100 µm or smaller, a thickness of 10 µm or thinner, and an aspect ratio (ratio of major-axis length to thickness) of 5 or higher is incorporated into an iron-based powder in an am...  
WO/2010/136777A1
A method of coating an article includes the steps of providing a powder comprising coated particles; and spray coating the powder onto a surface of the article to form a composite coating. The spray coating may be carried out by combusti...  
WO/2010/137567A1
Disclosed is a hydrogen generating material which is stable in the atmosphere, or the like. Specifically disclosed is a hydrogen generating material which contains Mg nanoparticles the surfaces of which are slowly oxidized, and generates...  
WO/2010/134886A1
A water-atomised iron-based steel powder 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 of unavoidable impurities,and the balance being iron, and ...  
WO/2010/135232A1
The disclosed method provides a way to fabricate a powder metal compact implementing a top fill through one or more of the upper tool members. The top fill step allows for pre-compaction chamber, defined at least in part by at least one ...  
WO/2010/134671A1
The present invention relates to composite powders of metals and carbides or carbonitrides for a structural material, a sintered body, and preparation methods thereof. More specifically, the present invention relates to the composite pow...  
WO/2010/131459A1
Provided is a novel pure titanium having a strength increased to a level equivalent to that of titanium alloys. Said pure titanium is a finely-powdered titanium that has stearic acid attached to the surface thereof, has a Vickers hardnes...  
WO/2010/132279A1
A method of making nanostructured alloy particles includes milling a millbase in a pebble mill containing milling media. The millbase comprises: (i) silicon, and (ii) at least one of carbon or a transition metal, and wherein the nanostru...  
WO/2010/131653A1
Disclosed are: CuPd alloy nanoparticles which have sufficient catalytic activity and poisoning resistance even when used as a photocatalyst or an electrode catalyst for a fuel cell; a method for producing the CuPd alloy nanoparticles; an...  
WO/2010/131483A1
A method for producing agglomerated tantalum particles, comprising: a step for grinding secondary tantalum particles, which are obtained by reducing a tantalum salt, and adding water thereto to give a water-containing mass; a step for dr...  
WO/2010/129206A3
An ultrasonic welding tool fabricated of powder metal material includes a body and a welding tip extending axially from the body to a working end. The powder metal material can be ferrous-based and admixed with additives, such as alumina...  
WO/2010/129206A2
An ultrasonic welding tool fabricated of powder metal material includes a body and a welding tip extending axially from the body to a working end. The powder metal material can be ferrous-based and admixed with additives, such as alumina...  
WO/2010/127343A1
A silver powder comprising silver particles, each silver particle comprising silver components 100-2000 nm long, 20-100 nm wide and 20-100 nm thick assembled to form a spherically-shaped, open-structured particle, wherein the d50 particl...  
WO/2010/127349A1
There is disclosed a silver powder comprising silver particles, each said silver particle comprising silver components 100-500 nm long, 80-100 nm wide, and 80 -100 nm thick, assembled on the surface of silver to form a spherically-shaped...  
WO/2010/122811A1
Disclosed are fine solid solution alloy particles, in each of which a plurality of metal elements are mixed at the atomic level. Also disclosed is a method for producing fine alloy particles formed from a plurality of metal elements. The...  
WO/2010/124245A2
Air-stable coated particles which include an oxidizable core having an organic ligand coating substantially encompassing the oxidizable core, are disclosed and described. The coated particles can also be substantially free of an oxide la...  
WO/2010/124245A3
Air-stable coated particles which include an oxidizable core having an organic ligand coating substantially encompassing the oxidizable core, are disclosed and described. The coated particles can also be substantially free of an oxide la...  

Matches 801 - 850 out of 20,515