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Patent Searching and Data


Matches 851 - 900 out of 20,560

Document Document Title
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...  
WO/2010/122063A3
The invention relates to an additive that has a carrier substance (1) with a foam-type structure and at least one active ingredient (2). According to the invention, the active ingredient (2) is incorporated into the carrier substance (1)...  
WO/2010/122194A1
The present invention relates to a method for obtaining nanoparticles of a metal selected from the group consisting of Ag, Pt, Pd and Au, which comprises the steps of: a) preparing an aqueous solution of a metallic salt and an aqueous ci...  
WO/2010/120080A2
The invention relates to a color-coding method comprising the steps of: providing a composition containing a liquid medium, and magnetic nanoparticles distributed in the liquid medium; applying a magnetic field to the composition to alig...  
WO/2010/120031A1
The present invention relates to an apparatus for producing a composite metal powder using a gas atomization process, and to a method for producing a composite metal powder using same. More particularly, to accomplish the above aim, the ...  
WO/2010/118881A3
In a method for producing composite materials, preferably plastics, metered amounts of additional agents, preferably nanopowders and/or nanofibers, are admixed during production to form a homogenous matrix of the composite material to be...  
WO/2010/118896A8
Disclosed herein is a method of feeding carbon nano tubes, CNTs, to a fluid wherein the CNTs are provided in the form of a powder of tangled agglomerates of CNTs, the powder of tangled agglomerates is fed to a dosing chamber (16, 18), a ...  
WO/2010/120080A3
The invention relates to a color-coding method comprising the steps of: providing a composition containing a liquid medium, and magnetic nanoparticles distributed in the liquid medium; applying a magnetic field to the composition to alig...  
WO/2010/118896A3
Disclosed herein is a method of feeding carbon nano tubes, CNTs, to a fluid wherein the CNTs are provided in the form of a powder of tangled agglomerates of CNTs, the powder of tangled agglomerates is fed to a dosing chamber (16, 18), a ...  
WO/2010/116679A1
A process for producing porous sintered aluminum which comprises a step in which an aluminum powder is mixed with a sintering aid powder containing a sintering aid element to obtain a raw aluminum mixture powder, a step in which the raw ...  
WO/2010/116345A1
A process for synthesising silver nanoplates comprising the steps of forming silver seeds from an aqueous solution comprising a reducing agent, a stabilising agent, a water soluble polymer and a silver source and growing the thus formed ...  
WO/2010/116682A1
A process for producing porous sintered aluminum which comprises a step in which an aluminum powder is mixed with a titanium-containing sintering aid powder to obtain a raw aluminum mixture powder, a step in which the raw aluminum mixtur...  
WO/2010/117075A1
Disclosed is a metal complex comprising a conjugated compound having a molecular weight of 200 or more and a metal nano-structure having an aspect ratio of 1.5 or more, wherein the conjugated compound is adsorbed on the metal nano-struct...  
WO/2010/113482A1
A nanocomposite bulk magnet which is constituted of bonded powder particles of a nanocomposite magnet comprising an Nd2Fe14B-form crystal phase and an α-Fe phase and is represented by the empirical formula T100-x-y-z-n(B1-qCq)xRyTizMn. ...  
WO/2010/115159A1
Provided herein are metal nanoparticles, metal nanopowders, methods of synthesizing the same, and radiation shields using the same.  
WO/2010/113371A1
Disclosed is a process for producing an R-T-B-type [wherein R represents at least one metal selected from Nd, Pr, Dy and Tb and essentially contains 4 to 10% by mass of Dy or Tb, T represents a metal essentially composed of Fe and B repr...  

Matches 851 - 900 out of 20,560