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Matches 551 - 600 out of 20,227

Document Document Title
WO/2012/016565A3
The invention relates to a method for producing nanoparticles from a noble metal and the use of the nanoparticles produced by means of the method. The aim of the invention is to specify possibilities for easily and cheaply producing nano...  
WO/2012/016317A1
A drill bit matrix is provided that contains a powdered abrasive material and a refractory metal powder in which the refractory metal powder is a coated powder in which each granule of the refractory metal powder is coated by a coating m...  
WO/2012/017574A1
Although anisotropic rare earth bonded magnets have superior magnetic properties to isotropic bonded magnets, there are currently issues with temperature properties, corrosion resistance, and magnet costs, and mass production is not wide...  
WO/2012/015567A3
A powder metal composite is disclosed. The powder metal composite includes a substantially-continuous, cellular nanomatrix comprising a nanomatrix material. The composite also includes a plurality of dispersed first particles each compri...  
WO/2012/015567A2
A powder metal composite is disclosed. The powder metal composite includes a substantially-continuous, cellular nanomatrix comprising a nanomatrix material. The composite also includes a plurality of dispersed first particles each compri...  
WO/2012/013852A3
The invention relates to a method for the preparation of nanoparticles in ionic liquids. Specifically, the invention relates to a simple, quick and effective method for the preparation of dispersions of nanoparticles (nanofluids) in an i...  
WO/2012/012610A3
A conductive particle sintering system has light blocking coating, aperture, or shutter to allow energy from a radiant source, such as a flash lamp, to reach a desired portion of a workpiece to be sintered, while blocking stray light fro...  
WO/2012/012610A2
A conductive particle sintering system has light blocking coating, aperture, or shutter to allow energy from a radiant source, such as a flash lamp, to reach a desired portion of a workpiece to be sintered, while blocking stray light fro...  
WO/2012/012313A2
Stainless steel alloy composition. The stainless steel alloy composition includes rounded carbides and free chromium in a ferrite matrix. The rounded carbides have particle sizes under 5 microns. The rounded carbides include a first quan...  
WO/2012/008196A1
Provided is a novel copper powder for an electrically conductive paste, which retains oxidation resistance and can achieve good electrically conductivity. Proposed is a copper powder for an electrically conductive paste, which comprises ...  
WO/2012/004573A3
A process for the production of metal nanoparticles comprising: i. mixing an organic solvent comprising an aryl or polycyclic alcohol and/or amine with at least one metal organic precursor; and ii. heating the resulting mixture in a pres...  
WO/2012/005943A1
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 molybdenum disulfide sub-particles that ar...  
WO/2012/004573A2
A process for the production of metal nanoparticles comprising: i. mixing an organic solvent comprising an aryl or polycyclic alcohol and/or amine with at least one metal organic precursor; and ii. heating the resulting mixture in a pres...  
WO/2012/005944A1
A coated article system includes a substrate and a surface coating on the substrate. The surface coating is formed by depositing individual particles of a composite metal powder with sufficient energy to cause the composite metal powder ...  
WO/2012/006501A2
A method for producing a composite metal powder according to one embodiment of the invention may comprise: Providing a supply of molybdenum metal powder; providing a supply of a potassium compound; combining the molybdenum metal powder a...  
WO/2012/002337A1
Disclosed are: a Cu-In-Ga-Se powder which contains Cu, In, Ga and Se and is free from occurrence of cracks during sintering or processing; and a sintered body and a sputtering target, each of which uses the Cu-In-Ga-Se powder. Specifical...  
WO/2012/002774A2
The present invention relates to a method for preparing R-Fe-B-based rare earth magnetic powder for a bonded magnet, to magnetic powder prepared by the method, to a method for producing a bonded magnet using the magnetic powder, and to a...  
WO/2012/001943A1
Disclosed is a composite magnetic material produced through a step of mixing a metal magnetic powder with an insulating binder to produce a mixed powder, a step of press-molding the mixed powder to produce a molded material, and a step o...  
WO/2012/002774A3
The present invention relates to a method for preparing R-Fe-B-based rare earth magnetic powder for a bonded magnet, to magnetic powder prepared by the method, to a method for producing a bonded magnet using the magnetic powder, and to a...  
WO/2012/002060A1
Provided is an R-T-B based rare earth permanent magnet wherein a high coercivity (Hcj) can be achieved without increasing the Dy concentration in an R-T-B based alloy and deterioration in magnetization (Br), said deterioration being caus...  
WO/2011/162398A1
Provided are: a method for producing an electrode material for a vacuum circuit breaker, whereby withstand voltage, large current interruption performance and capacitor switching performance can be improved; an electrode material for a v...  
WO/2011/162385A1
Disclosed is a process for producing a (rare earth)-Mg-Ni-based hydrogen storage alloy that enables the production of a nickel hydrogen secondary battery having excellent cycle properties and high capacity, in a safe and industrially adv...  
WO/2011/158829A1
It is possible to realize highly sensitive Raman scattering sensing by controlling the distance between metal nanoparticles for enhanced Raman scattering and thereby controlling in particular the enhanced field intensity of the particles...  
WO/2011/156952A1
A method for producing core-shell magnetic alloy nanoparticles comprises the following steps: step 1, dissolving nickel compound in a solvent to produce a solution; step 2, adding a surfactant into the solution obtained from step 1; step...  
WO/2011/159950A1
In accordance with aspects of the invention, an infrared signature powder ("IR powder") suitable for marking targets and other objects is provided. The IR powder primarily includes porous, pyrophoric iron and moderators. The duration, te...  
WO/2011/158190A3
A cutter comprises a superhard construction, the cutter having a cutting edge defined by a rake face, and a flank extending therefrom. The cutter also has first and second regions, the first region abutting the second region along a boun...  
WO/2011/155494A1
Provided is an iron group-based soft magnetic powder which is used in dust cores of choke coils, reactor coils and the like, and which exhibits higher magnetic properties. Specifically provided is a generally-used iron group-based alloy ...  
WO/2011/155615A1
Disclosed is a bonding material which enables the formation of a bonded article in a nitrogen atmosphere, can exhibit practically effective bonding strength without the need of carrying out any heat treatment procedure under pressurized ...  
WO/2011/155134A1
Disclosed are fine noble metal particles with a protein adsorbed thereon, which contain fine noble metal particles and a protein that is adsorbed on the surfaces of the fine noble metal particles. The fine noble metal particles are chara...  
WO/2011/155055A1
Disclosed is a bonding material which can form a bonded article even in a nitrogen atmosphere, can exhibit practically effective bonding strength without the need of any thermal treatment procedure under pressurized or high-temperature c...  
WO/2011/152553A1
Provided is a superior quality titanium alloy powder, titanium alloy material and production method thereof that uses a powder method with titanium alloy scraps and titanium alloy ingots as raw material. Raw titanium alloy is hydrogenate...  
WO/2011/151205A1
The invention relates to a method for cold gas spraying of a layer, wherein coating particles (17) are accelerated in a cold spraying nozzle (11) for this purpose, and according to the invention said particles (17) have a plastic encapsu...  
WO/2011/152406A1
Disclosed is a method for producing a metal nanoparticle colloid which contains nonmagnetic metal nanoparticles having various shapes. Specifically disclosed is a method for producing a metal nanoparticle colloid, which comprises: a step...  
WO/2011/152359A1
Disclosed are a high-quality titanium alloy powder and titanium alloy material formed by means of the powder method with titanium alloy scrap and titanium alloy ingots as a raw material; also disclosed is a method of manufacturing the sa...  
WO/2011/148826A1
Disclosed is a soft magnetic powder for obtaining a dust core that has low hysteresis loss especially in a high temperature range. Specifically disclosed is a soft magnetic powder that is an assembly of composite magnetic particles each ...  
WO/2011/146955A3
In a drill bit (1), in particular a percussion drill bit or rotary percussion drill bit, the face (3) of which has detachment tools (5) or drill pins made of hard material for detaching and/or comminuting material to be removed, the deta...  
WO/2011/149101A1
Disclosed is a metal powder to be used in selective laser sintering with which a three-dimensionally shaped object can be produced, the metal powder being made up of a powder mixture containing powders made of precipitation-hardening met...  
WO/2011/149401A1
The present invention relates to a method for the production of cemented carbide based hard metal parts comprising hard constituents in a binder phase by using powder injection moulding or extrusion of a mixture of hard constituents and ...  
WO/2011/145378A1
Provided is a novel copper powder for a conductive paste wherein it is possible to fully control the sintering temperature property between the temperature range of 500 to 900°C while maintaining oxidation resistance. Specifically, prov...  
WO/2011/145194A1
Disclosed are: a heat-resistant cast iron type metallic short fiber which can be used in a composite material to improve heat resistance, seize resistance, oxidation resistance, high-temperature strength or abrasion resistance of the com...  
WO/2011/145477A1
Disclosed are: a powder for a magnetic member, which has excellent moldability and is not easily oxidized; a powder compact which is obtained from the powder; and a magnetic member which is suitable as a material for a magnetic body such...  
WO/2011/145674A1
R-T-B permanent magnetic powder is manufactured by the HDDR process, said magnetic powder having an average crystal grain size of 0.1 μm to 1 μm and an aspect ratio (major axis/minor axis) for the crystal grains of not more than 2 (Ste...  
WO/2011/142275A1
Provided are a permanent magnet and a method for producing a permanent magnet, wherein it is possible to produce metal alkoxide by means of a simplified production facility and manufacturing process, and to cut manufacturing costs. An el...  
WO/2011/141418A1
This invention concerns a new material with enhanced catalytic properties, produced by mechanical alloying of microbially encapsulated metallic (or zerovalent) nanoparticles with a second metallic component. The bioencapsulation ensures ...  
WO/2011/136654A1
The invention relates to nano-particles comprising metallic ferromagnetic nanocrystals combined with either amorphous or graphitic carbon in which or on which chemical groups are present that can dissociate in aqueous solutions. Accordin...  
WO/2011/133100A1
The present invention relates to a method for injection moulding or extrusion of cemented carbide or cermet parts using a binder system, comprising 20-70 wt-% olefinic polymer, 30-80 wt-% wax. According to the invention, said olefinic po...  
WO/2011/133132A1
A multiphase composite system is made by binding hard particles, such as TiC particles, of various sizes with a mixture of titanium powder and aluminum, nickel, and titanium in a master alloy or as elemental materials to produce a compos...  
WO/2011/129366A1
Provided are a powder for magnets which gives a rare-earth magnet having excellent magnetic properties and which has excellent compactibility, a process for producing the powder, a powder compact, and a rare-earth/iron/boron alloy materi...  
WO/2011/129160A1
Provided is a nickel fine particle which can easily form a conductive path when added to a conductive paste. A nickel fine particle, which is a ring body having a ring shape, is formed by oxidizing a nickel chloride fine particle and the...  
WO/2011/129565A2
The present invention relates to a method for producing tantalum (Ta) powder from a waste tantalum (Ta) target using eutectic alloys. The method comprises the following steps: removing contaminants from the surface of a waste tantalum (T...  

Matches 551 - 600 out of 20,227