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Matches 351 - 400 out of 23,355

Document Document Title
WO/2015/081508A1
A method for agglomerating tantalum powder comprises the following steps: 1) providing tantalum powder; 2) pre-agglomerating the tantalum powder by using the following mode: adding water into the tantalum powder to completely wet the tan...  
WO/2015/081996A1
The present invention relates to a method of manufacturing a ceramic article (3) from a metal or metal matrix composite preform (1) provided by 3D-printing or by 3D-weaving. The preform (1) is placed in a heating chamber (2), and a prede...  
WO/2015/080497A1
The present application relates to a fuel cell and a method of manufacturing same.  
WO/2015/079981A1
One embodiment of the present invention relates to a powder mixture for a powder magnetic core, said powder mixture being characterized by: comprising an iron-based soft magnetic powder (A) that is coated with an insulating film and an i...  
WO/2015/079788A1
Provided are a novel dissimilar metal composite nanoparticle having an excellent catalytic activity and a method for preparing dissimilar metal composite nanoparticles. The method for preparing dissimilar metal composite nanoparticles co...  
WO/2015/080128A1
In the present invention, a clay-like composition for a noble metal sintered compact is characterized by the following: containing at least one type of powder selected from the group consisting of noble metal powders and noble metal allo...  
WO/2015/080518A1
The present specification relates to hollow metal particles, an electrode catalyst including same, an electrochemical battery including the electrode catalyst, and a method of manufacturing hollow metal particles.  
WO/2015/080181A1
In the present invention, a clay-like molded body for forming a noble metal sintered compact is obtained by forming a clay-like composition containing at least one powder selected from the group consisting of noble metal powders and nobl...  
WO/2015/074349A1
Disclosed in the present invention are a method for preparing a silver metallic oxide graphite composite electrical contact material and a product thereof. The technical solution of the present invention mainly comprises the following co...  
WO/2015/076385A1
The present invention relates to a curable resin composition which is obtained by having a curable resin contain ultrafine metal particles. The ultrafine metal particles are fatty acid-modified ultrafine metal particles which are obtaine...  
WO/2015/076771A3
Producing damascus steel pattern by using precious metals method includes obtaining patterned product and controlling the formation of pattern by applying damascus steel production method to the precious metals and production of accessor...  
WO/2015/075122A1
The inventors of the present invention has unexpectedly found a solution to the above mentioned problem and provided a method for producing brazing preforms including the steps of providing an iron-, iron and chromium-, nickel- or cobalt...  
WO/2015/076755A1
Disclosed herein is a method of synthesizing nanoparticles comprising providing one or more core-precursor materials; preparing a solid powder by processing the one or more core-precursor materials; and heating the solid powder to cause ...  
WO/2015/075929A1
This method for producing silver nanoparticles comprises: a step for producing a complex compound by mixing an amine mixed liquid and a silver compound; and a step for forming silver nanoparticles by heating and decomposing the complex c...  
WO/2015/075060A1
The invention relates to a corrosion stabilized copper particles containing at least one inhibitor, which is a compound with general formula (I), wherein R1 indicates C2 - C28 alkyl, C2 - C28 alkenyl or C2 - C28 alkynyl; R2 and R3 indepe...  
WO/2015/067608A1
The invention relates to a soft-magnetic powder coated with a silicon based coating, wherein the silicon based coating comprises at least one of the following fluorine containing compositions: a) a fluorine containing composition of form...  
WO/2015/068826A1
A copper particle dispersion of fine copper particles having an average size of 1-100 nm, the copper particles being coated by an azole compound such as benzotriazole or the like, and coarse copper particles having an average size of 0.3...  
WO/2015/068853A1
 The present invention makes it possible, with similar or different types of metal bonding using metal nanoparticles, to obtain a bonded structure having satisfactory bonding strength by bonding, via a bonding layer containing Ni nanop...  
WO/2015/068331A1
Provided is an electrode alloy powder useful in obtaining a nickel-hydrogen storage cell exhibiting high storage capacity and reduced self-discharge. This alloy powder comprises a mixture containing: particles of a first hydrogen-absorbi...  
WO/2015/068685A1
 Provided are a Cu core ball and a Cu core column making it possible to obtain drop strength and strength in relation to heat cycle. The Cu core ball (1) is provided with: a Cu ball (2) configured from Cu or a Cu alloy; and a solder la...  
WO/2015/069588A1
A method of depositing a multi-layer cladding (40) of superalloy material and an apparatus so formed. A first layer of material (20) is deposited on a substrate (22) such as by laser cladding of superalloy powder (54). The deposited mate...  
WO/2015/064700A1
The present invention pertains to a dispersion containing metal ultrafine particles resulting from a fatty acid and a glyceride being coordinated at the surface of metal ultrafine particles of Ag, Cu, or Zn in a low-boiling-point solvent...  
WO/2015/063794A3
invention provides a one step process for the preparation of metal nanoparticles which are stable at room temperature under normal storage condition for more than 6 months, retain their colloidal and dispersive nature at neutral, acidic ...  
WO/2015/060356A1
This method for storing an oxygen absorber includes: preparing an oxygen absorber having a specific surface area of 10 m2/g or more as measured by the BET method, said oxygen absorber being formed from a metal obtained by subjecting an a...  
WO/2015/060245A1
The present invention provides a silver paste that is a silver paste that contains silver particles and a solvent. The silver particles contain silver particles that have a particle diameter of 1-20 μm and silver particles that have a p...  
WO/2015/060173A1
The present invention provides a silver past that contains: tabular silver particles that have a center-line average surface roughness (Ra) of 1 nm or less; silver particles that have a center-line average surface roughness (Ra) of 2-20 ...  
WO/2015/060084A1
Provided are: a dispersion liquid containing silver nanoparticles, which develops excellent electrical conductivity by means of firing at low temperatures, and wherein silver nanoparticles are stably and well dispersed in a dispersion so...  
WO/2015/060258A1
The present invention relates to a silver-coated copper powder that is composed of silver-coated copper powder particles, each of which has a configuration wherein the surface of a copper powder particle obtained by electrolysis is cover...  
WO/2015/056766A1
 Provided is a stabilized metal nanostructure that does not aggregate when surface-modified by a functional molecule that reacts with a biomolecule. A metal nanostructure is 30-90% covered by at least one type of colloid-stabilized fun...  
WO/2015/056589A1
[Problem] To provide a joining silver sheet attaining high joining strength at a low pressure of 3 MPa or less. [Solution] A joining silver sheet in which silver particles measuring 1-250 nm in diameter are sintered together into an inte...  
WO/2015/052848A1
Provided are: a sputtering target which consists of a Cu-Ga sintered body and which can attain a further reduction in oxygen content and suppress abnormal discharge; and a process for manufacturing the same. A sputtering target consistin...  
WO/2015/053239A1
The present invention provides a niobium granulated powder production method characterized by including: a step in which niobium hydride and a metal oxide are mixed and a mechanical alloy is obtained by using mechanical alloying; a step ...  
WO/2015/053222A1
Provided is an AgCu-based conductive filler powder which is used for a conductive adhesive. This AgCu-based conductive filler powder is an atomized alloy powder which is formed of a Cu-Ag alloy having an Ag content of 1-30% by mass. This...  
WO/2015/052604A1
An improved mercury-dispensing combination of materials is made up of a compound A including mercury and a second metal selected among titanium, zirconium and mixtures thereof and an alloy or an intermetallic compound B including copper ...  
WO/2015/051465A1
Metal/silica core-shell nanoparticles, such as silver/silica core-shell nanoparticles, having low polydispersity, and a process for their preparation, are described. The nanoparticles may comprise one or more fluorophores embedded with t...  
WO/2015/049991A1
This soft magnetic particle powder is a soft magnetic particle powder comprising flat soft magnetic particles, wherein kurtosis of the soft magnetic particles exceeds −0.35.  
WO/2015/049993A1
This soft magnetic particle powder is a soft magnetic particle powder comprising flat soft magnetic particles, wherein particle diameters D10 and D50, measured by a laser diffraction type particle size distribution measuring device, sati...  
WO/2015/049992A1
 A soft magnetic resin composition contains flat soft magnetic particles and a resin component, and the soft magnetic particles have a tap density of 1.1 g/cm3 or less.  
WO/2015/049959A1
The present invention provides a method for efficiently producing composite noble metal nanoparticles by means of a process that is low-energy, has a low environmental impact, and is simple. The method for producing composite noble metal...  
WO/2015/049384A1
The invention relates to solar thermal receiver for a solar thermal energy plant comprising a light absorber (11) comprising nanoparticles (13) in a host material (15) which is transparent in an absorbing range of the light absorber (11)...  
WO/2015/045561A1
A dust core that contains a coated iron powder, each particle of which has an insulating coating, and an aliphatic lubricant. The coated iron powder has an average particle diameter of from 200 μm to 450 μm (inclusive), and the ratio o...  
WO/2015/044189A1
A process for producing a laminate structure (2), comprising the steps of: E1) providing a composition (6) comprising: i) gold (Au) particles in an amount within a range from 0.1% to 50% by weight; ii) remainder to 100% by weight of a po...  
WO/2015/045273A1
According to the present invention, an alloy steel powder for powder metallurgy is regulated to have a specific surface area of 0.100 m2/g or larger, contain Mo in an amount in the range of 0.2-1.5 mass%, and contain a graphite powder in...  
WO/2015/045273A8
According to the present invention, an alloy steel powder for powder metallurgy is regulated to have a specific surface area of 0.100 m2/g or larger, contain Mo in an amount in the range of 0.2-1.5 mass%, and contain a graphite powder in...  
WO/2015/045399A1
The present invention provides a method for producing a cobalt alloy material. This method can comprise: a step (S2) for forming a kneaded body containing a starting material powder and a binder, wherein the starting material powder cont...  
WO/2015/041236A1
Provided is a surface treatment method for safely, simply and quickly improving a powdered metal material to be used as a material in powder metallurgy, thermal spraying, or the like. The present invention involves: using a blast-machini...  
WO/2015/040714A1
Provided is an Ni ball that has a low α-ray amount, even though containing a definite amount or more of impurity elements other than Ni, and has a high sphericity. An Ni ball wherein: the U content is controlled to 5 ppb or less; the Th...  
WO/2015/037668A1
This sintered bearing (1) for an EGR valve contains 9-12 wt% aluminum, 0.1-0.6 wt% phosphorous and 3-10 wt% graphite, has copper as the primary remaining component, and contains unavoidable impurities. This sintered bearing (1) is charac...  
WO/2015/036959A3
A method for producing a metal nanoparticle composition including: (a) providing an alloy that includes silver and aluminum; (b) subjecting the alloy to a first thermal treatment to form a thermally treated alloy; (c) cold working the th...  
WO/2015/036802A3
A method of additive manufacturing is disclosed, comprising using a powder comprising a first particulate component (1) with a first mean particle diameter, and a second particulate component (2) with a second mean particle diameter. The...  

Matches 351 - 400 out of 23,355