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Patent Searching and Data


Matches 351 - 400 out of 18,198

Document Document Title
WO/2013/073640
Provided are a magnetic member which is excellent in terms of magnetic properties and productivity and a process for producing the magnetic member. A powder (20) of a soft-magnetic metal and a multiphase powder (30) composed of multiphas...  
WO/2013/067994
The invention relates to a ceramic and/or metal powder press, having a die (1) with a die surface (10) and a die opening (2) for introducing and pressing a material, a filling shoe (3) which is arranged so as to be able to move along a m...  
WO/2013/070317
An additive manufacturing assembly (10) includes a work space (12) including a plurality of separate regions (14) and an energy transmitting device (32) for focusing an energy beam (34) to a specific location within one of the plurality ...  
WO/2013/068469
A method for making a cutter element, the method including combining a plurality of super-hard grains, a powder source of bond material for bonding the super-hard grains in the cutter element, and a fluid medium to form a paste, in which...  
WO/2013/064767
The invention relates to an apparatus for manufacturing parts by selective melting of powder, which apparatus comprises a vessel, the bottom of which consists of a mobile plate (6), a means for carrying powder into the vessel, and a mean...  
WO/2013/065362
Provided are: a sputtering target having superior machine workability and being able to produce a compound film primarily containing Cu and Ga; and a method for producing the sputtering target. The sputtering target has an elemental comp...  
WO/2013/065637
Provided are: a metallic material having excellent corrosion resistance to molten zinc; and a member having corrosion resistance to molten zinc, which is produced using the metallic material. A metallic glass having corrosion resistance ...  
WO/2013/061744
[Problem] To provide an R-T-B sintered magnet which maintains high magnetic characteristics and reduces the amount of heavy rare-earth elements used. [Solution] This R-T-B sintered magnet is characterized by having main phase particles a...  
WO/2013/061784
[Problem] To provide an R-T-B alloy powder having a sufficiently high coercive force. [Solution] The present invention provides an R-T-B alloy powder (where R is one or more types of rare earth elements, and T is an element(s) comprising...  
WO/2013/060981
The invention relates to a method for producing a metal part (200), said part (200) comprising, in particular, a first set of elements (203) having a small thickness, and a second set of elements (201; 202) having a large thickness, char...  
WO/2013/061642
An apparent density measuring method in which metallic powder is housed in a container, an alternating-current magnetic flux is applied to the metallic powder using an exciting coil disposed outside the container, the alternating-current...  
WO/2013/060981
The invention relates to a method for producing a metal part (200), said part (200) comprising, in particular, a first set of elements (203) having a small thickness, and a second set of elements (201; 202) having a large thickness, char...  
WO/2013/057292
A method of forming a sintered nickel-titanium-rare earth (Ni-Ti-RE) alloy includes adding one or more powders comprising Ni, Ti, and a rare earth constituent to a powder consolidation unit comprising an electrically conductive die and p...  
WO/2013/058339
Provided is a Co-Cr-Mo alloy having excellent mechanical properties including yield strength and tensile strength. The present invention is an implant Co-Cr-Mo alloy comprising, in mass%, more than 30% and 36% or less of Cr, 5 to 8% of M...  
WO/2013/058453
Disclosed is an iron-based alloy for powder injection molding. The iron-based alloy for powder injection molding is characterized by comprising 52.59-78.15 wt % of iron (Fe), 16.45-37.34 wt % of chromium (Cr), 3.42-7.76 wt % of boron (B)...  
WO/2013/054769
The present invention relates to a molding method for molded powder compact, whereby it is possible for molded powder compacts of uniformly quality to be molded with good productivity. The invention comprises the steps of: preparing a st...  
WO/2013/054847
 RAn R-T-B sintered magnet (100) that contains particles containing R2T14B phase obtained using R-T-B alloy flakes that contain R2T14B phase crystal grains. With regard to the R-T-B alloy flakes, the crystal grain in the cross sectio...  
WO/2013/054854
 RR-T-B alloy flakes comprising R2T14B columnar crystals (2), wherein the columnar crystals (2) extend radially from a crystal nucleus (1) when viewed in a cross section oriented in the thickness direction. The R-T-B alloy flakes sat...  
WO/2013/055753
Composite materials for use with a drill bit for drilling a borehole in earthen formations. The composite material comprises a first pre-infiltrated hardphase constituent and a second preinfiltrated hardphase constituent. The second pre-...  
WO/2013/054678
Provided are an Nd-Fe-B system rare earth permanent magnet which has improved coercivity by setting the concentration of nitrogen remaining after sintering to 800 ppm or less; and a method for producing a rare earth permanent magnet. An ...  
WO/2013/054845
A thin R-T-B alloy containing dendritic crystals that include an R2T14B phase is provided. On at least one surface of the thin R-T-B alloy, the average width of the dendritic crystals is 60 µm or less, and the number of crystal nuclei o...  
WO/2013/054842
Provided is an R-T-B based sintered magnet (10) having a composition that includes a rare earth element, a transition element, and boron. The R-T-B based sintered magnet (10) contains substantially no dysprosium as the rare earth element...  
WO/2013/053950
The invention relates to a device for the oxygen-free sintering of metal or ceramics, particularly in the field of dental technology, in which a sintering chamber that can be supplied with protective gas is formed from a base plate and a...  
WO/2013/055753
Composite materials for use with a drill bit for drilling a borehole in earthen formations. The composite material comprises a first pre-infiltrated hardphase constituent and a second preinfiltrated hardphase constituent. The second pre-...  
WO/2013/050018
The invention relates to a riblet foil and to a method for producing same. According to the invention the riblet foil (10) has a layered structure. A metal powder is applied to a reference mould (11), which has a negative shape of a ribl...  
WO/2013/044779
A method for manufacturing a medical porous metal material. Tantalum powder, polyvinyl alcohol, and sodium hydrogen carbonate are mixed to form a powder mixture, then, same is compressed at 50 to 100 MPa into an organic foam to undergo t...  
WO/2013/047998
The present invention relates to a preparation method of a medical porous implant and a porous implant prepared thereby, and more specifically, to a preparation method of a porous implant and a porous implant prepared thereby, wherein th...  
WO/2013/047469
Provided are a permanent magnet and a production method for a permanent magnet, whereby no gaps occur between the main phase and the grain boundary phase of the magnet after sintering, and the whole magnet can be densely sintered. An o...  
WO/2013/047511
Provided is a Fe-based powder-densely-solidified molding having excellent high-temperature strength and excellent creep strength. This Fe-based powder-densely-solidified molding is a ferrite-type stainless steel which comprises, in mass%...  
WO/2013/044813
A method for producing a medical porous metallic material as alternative to load-bearing bone tissue comprises: mixing tantalum powder with ammonium bicarbonate or hydrogen peroxide and forming agent (one or more of stearic acid, zinc st...  
WO/2013/047998
The present invention relates to a preparation method of a medical porous implant and a porous implant prepared thereby, and more specifically, to a preparation method of a porous implant and a porous implant prepared thereby, wherein th...  
WO/2013/047474
Provided is technology whereby cracks, etc. are unlikely to occur in a sintered body of magnesium silicide, even if the size of the sintered body is larger than conventional sintered bodies. In this invention, a compound, alloy, or inter...  
WO/2013/047467
Provided are a rare earth permanent magnet in which the magnetic performance has been improved by improving the millability in a wet-milling process, and a production method for a rare earth permanent magnet. A coarsely-milled magnet pow...  
WO/2013/044773
A preparation method for a medical porous metal material for dental bone replacement: mixing tantalum powder, a pore-forming agent, and a forming agent into a powder mixture, press-forming the powder into an organic foamed body, then deg...  
WO/2013/044809
A preparation method for a medical porous metal material for weight-bearing bone tissue replacement comprising: mixing tantalum powder, a pore-forming agent, and a forming agent, press-forming the powder mixture into an organic foamed bo...  
WO/2013/047470
Provided are a permanent magnet and a production method for a permanent magnet, whereby: the amount of carbon contained in magnet particles prior to sintering can be reduced beforehand, even if wet grinding is used; no gaps are caused be...  
WO/2013/041305
The invention relates to a method for producing components using an overspray with integrated hard materials, in particular from MMCs (metal matrix composites), wherein MMC particles are subsequently added to the molten and atomised meta...  
WO/2013/041559
The present invention relates to a roll (101) for hot-rolling comprising a body, characterized in that at least a part of an envelope surface (104) of said body is made of a high speed steel that with reference to its chemical compositio...  
WO/2013/041491
The invention relates to a pipe connecting device and a method for producing a locking element for the separation-proof and sealing connection of an insertion end (1) to a sleeve (2), wherein the pipe connecting device comprises a substa...  
WO/2013/041729
The invention relates to a method for producing components using a powder that has been melt-atomised in an inert gas atmosphere from an aluminium or Al alloy with integrated hard materials, in particular from MMCs (metal matrix composit...  
WO/2013/041558
A method for producing a high speed steel that with reference to its chemical composition consists of the following elements: 1-3 wt-% carbon (C), 3-6 wt-% chromium (Cr), 0-7 wt-% molybdenum (Mo), 0-15 wt-% tungsten (W), 3-14 wt-% vanadi...  
WO/2013/041195
The invention relates to a method and device for generatively producing components, said device comprising a radiation device for selectively radiating a powder bed, and an induction device for inductively heating the component produced ...  
WO/2013/041195
The invention relates to a method and device for generatively producing components, said device comprising a radiation device for selectively radiating a powder bed, and an induction device for inductively heating the component produced ...  
WO/2013/041491
The invention relates to a pipe connecting device and a method for producing a locking element for the separation-proof and sealing connection of an insertion end (1) to a sleeve (2), wherein the pipe connecting device comprises a substa...  
WO/2013/038662
A magnetic refrigeration material comprises an alloy having a composition formula expressed as La(Fe,Si)13H, the alloy containing less than 1 wt% of α-Fe, and voids being formed so that a fill rate of 85-99% is achieved.  
WO/2013/037094
Disclosed are a light-weight gradient cemented carbide sealing ring and a method for manufacturing same, the sealing ring consisting of a working part and a non-working part; the working part consisting of 90-94% by weight of tungsten ca...  
WO/2013/038668
[Problem] To provide a Mo-W target capable of improving relative density without performing a rolling process, and a method for manufacturing the Mo-W target. [Solution] A molybdenum powder is subjected to a deoxidation process at a temp...  
WO/2013/036025
The present invention relates to an elliptical unit block for preparing a core using a soft magnetic metal powder, and a core with excellent high current DC bias characteristics using the same, and more specifically, to an elliptical uni...  
WO/2013/035059
The binders for pulverulent metals, metal alloys or ceramics based on polyacetals, polyethers and polyesters are provided. Additionally, the thermoplastic compositions comprising these binders for the production of metallic or ceramic mo...  
WO/2013/031854
The present invention is provided with: a pre-molding unit (6) for molding a sheet-form powder (14) lacking fluidity and having a first density greater than the density of the powder by the powder being compressed; and a molding roller (...  

Matches 351 - 400 out of 18,198