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Matches 351 - 400 out of 18,148

Document Document Title
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 (...  
WO/2013/030064
Method for additive layer manufacturing of objects comprised of more than one material with free-form capability for all included materials. The method can for example be used for producing packaging for Microsystems where the ceramic ac...  
WO/2013/030123
The present invention relates to a novel method for producing metallic semifinished products by extrusion, to the semifinished products thus obtained and to contact pieces that can be produced therefrom.  
WO/2013/029959
The present invention relates to a method for manufacturing a component (10) of a single crystal or a directionally solidified material, said component (10) being manufactured having a predefined shape (12), comprising at least the follo...  
WO/2013/029581
The invention relates to a method for the generative production of a component (2) and to a device for carrying out such a method, having the following steps: applying a material layer with a constant layer thickness; hardening a region ...  
WO/2013/033323
A method of manufacturing a substrate (16) with a ceramic thermal barrier coating (28, 32). The interface between layers of the coating contains an engineered surface roughness (12, 24) to enhance the mechanical integrity of the bond the...  
WO/2013/026972
The invention relates to a method for the production of a part comprising aluminium, said method being characterised in that it includes a step involving the selective laser sintering of a mixture comprising: a polymer powder, a powder o...  
WO/2013/027592
Provided are: a method for producing, with high productivity, a powder compact that can be used to obtain a rare-earth sintered magnet with superior magnet properties; a powder compact for magnet application that exhibits superior orient...  
WO/2013/024473
A method for manufacturing a cutting insert green body from a sinterable powder, a tool set for manufacturing the cutting insert green body by that method and the green body manufactured by the tool set. The tool set has axially moving u...  
WO/2013/024473
A method for manufacturing a cutting insert green body from a sinterable powder, a tool set for manufacturing the cutting insert green body by that method and the green body manufactured by the tool set. The tool set has axially moving u...  
WO/2013/020496
An electric multidirectional metal powder injection forming machine is applicable to produce powder metallurgy products with high precision and complicated three-dimensional shape, which mainly comprises a base frame (11), a main board (...  
WO/2013/022506
In one aspect, the invention relates to compositions useful in frangible projectiles, methods of making same, and articles comprising same This abstract is intended as a scanning tool for purposes of searching in the particular art and i...  
WO/2013/021201
A method and apparatus for forming a layered structure. At least one raised area (202) is formed on a work piece (200), and a structure (302) is formed on the raised area using an Additive Layer Manufacturing (ALM) process.  
WO/2013/021004
The invention relates to a method for producing an anode for electrolytic capacitors, wherein the method comprises the following steps: a.) pressing a tantalum powder around a tantalum wire or a tantalum band or a tantalum sheet in order...  
WO/2013/021202
Apparatus and a method of forming a structure(304)are disclosed. The method includes applying a heat treatment to a first area (206) on a first surface (201A) of a work piece (200), wherein at least one dimension of the first area corres...  
WO/2013/022552
Processes, systems, and apparatuses are disclosed for forming products from atomized metals and alloys. A stream of molten alloy and/or a series of droplets of molten alloy are produced. The molten alloy is atomized to produce electrical...  
WO/2013/021173
A method and an apparatus for selectively combining particulate material, comprising: (i) providing a layer of particulate material (10) to a part bed; (ii) providing radiation to sinter a portion of the material of the layer; (iii) prov...  
WO/2013/020794
The invention relates to an electroacoustic transducer, comprising a magnet system (120), which is produced by means of at least one two-component powder injection molding method and which is debound.  
WO/2013/022506
In one aspect, the invention relates to compositions useful in frangible projectiles, methods of making same, and articles comprising same This abstract is intended as a scanning tool for purposes of searching in the particular art and i...  
WO/2013/017642
A method for making a super-hard construction comprising a first structure comprising a first material joined to a second structure comprising a second material, in which the coefficient of thermal expansion (CTE) and Young's moduli of t...  

Matches 351 - 400 out of 18,148