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WO/2011/138422 |
The invention relates to a method for producing powder-metallurgical steel. Said method consists of the following steps: a steel powder, preferably having a predetermined structure, is produced; the steel powder is mixed with a binding a...
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WO/2011/138422 |
The invention relates to a method for producing powder-metallurgical steel. Said method consists of the following steps: a steel powder, preferably having a predetermined structure, is produced; the steel powder is mixed with a binding a...
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WO/2011/140417 |
The present invention is directed to improved compaction techniques for use in powder metallurgical applications using lower temperatures and pressures than are traditionally used in the field.
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WO/2011/138961 |
Disclosed is a binder resin for sintering obtained by copolymerization of a monomer mixture (A) comprising 60 - 99.8% by mass of an alkyl (meth)acrylate (A-1), 0.1 - 5% by mass of a compound (A-2) having two or more radical polymerizable...
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WO/2011/136810 |
A method of pressure forming a brown part from metal and/or ceramic particle feedstocks includes: introducing into a mold cavity or extruder a first feedstock and one or more additional feedstocks or a green or brown state insert made fr...
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WO/2011/136444 |
The present invention relates to an apparatus for manufacturing metal foam, the apparatus comprising: a thickening unit for thickening molten metal; a foaming unit connected to the thickening unit by means of a transfer unit, for mixing ...
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WO/2011/136246 |
Disclosed a method for producing an electrode which can be used in a discharge surface treatment. The method comprises: kneading a composition comprising a conductive mixture of a first powder produced by any process selected from the gr...
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WO/2011/136223 |
Provided is a coating apparatus for grain-boundary diffusion treatment, wherein, when conducting grain-boundary diffusion treatment in the manufacturing of an NdFeB system sintered magnet, powder rhodium can be coated onto a prescribed f...
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WO/2011/134178 |
A method for manufacturing high performance neodymium-iron-boron (Nd-Fe-B) permanent magnetic material is provided. The method involves the following steps: mixing the raw materials including 7.0-15.0 atom.% Nd or Pr-Nd alloy, 5.5-8.0 at...
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WO/2011/133100 |
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...
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WO/2011/133132 |
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...
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WO/2011/127798 |
A fused deposition forming composite manufacturing method for a part and a mold includes a prototype slicing step, a numerical control code generating step and a fused deposition forming step. Micro-rollers or micro-extrusion units move ...
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WO/2011/129366 |
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...
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WO/2011/127897 |
The invention relates to a method for producing three-dimensional objects according to computer data, wherein a material is applied in layers in a process chamber and the material is selectively solidified and/or bonded by means of a sol...
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WO/2011/125589 |
Disclosed are a permanent magnet and a manufacturing method for the permanent magnet in which V, Mo, Zr, Ta, Ti, W, or Nb contained in an organometallic compound can be segregated to the grain boundaries of a magnet. An organometallic co...
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WO/2011/125663 |
Provided is a molybdenum alloy which is inhibited from suffering local swelling or crystal-grain enlargement even when used at a high temperature of 2,000ºC, and which renders prolongation of the life of members possible. The alloy make...
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WO/2011/125244 |
The disclosed clay-like composition for forming a sintered object contains water, a binder, and a mixed powder containing a mixture of a silver-containing metal powder and a copper-containing oxide powder, at least.
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WO/2011/126119 |
A powder magnetic core comprises a metal powder and an insulating layer comprising a particulate metal oxide and formed between the particles of the metal powder, wherein the insulating layer contains Ca, P, O, Si and C as elements. Thus...
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WO/2011/125594 |
Disclosed are a permanent magnet and a manufacturing method for the permanent magnet in which the entire magnet can be densely sintered and the loss of magnetic properties can be reduced. An organometallic compound solution, to which an ...
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WO/2011/126092 |
Disclosed are: a method for producing a Cu-Ga alloy powder, by which a high quality Cu-Ga alloy powder can be easily produced; a Cu-Ga alloy powder; a method for producing a Cu-Ga alloy sputtering target; and a Cu-Ga alloy sputtering tar...
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WO/2011/125588 |
Disclosed are a permanent magnet and a manufacturing method for the permanent magnet in which trace amounts of Dy or Tb can efficiently be segregated to the grain boundaries of a magnet, and which provides sufficient improvement in the m...
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WO/2011/127321 |
An improved composition of titanium sintered titanium carbide is provided. The composition provides an improved degree of strength and toughness and improved compatibility with medical imaging. The composition provides good compatibility...
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WO/2011/125585 |
Disclosed are a permanent magnet and a manufacturing method for the permanent magnet in which gaps are not formed between the main phase and the grain-boundary phase of the magnet after sintering, and in which the entire magnet can be de...
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WO/2011/127321 |
An improved composition of titanium sintered titanium carbide is provided. The composition provides an improved degree of strength and toughness and improved compatibility with medical imaging. The composition provides good compatibility...
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WO/2011/125591 |
Disclosed are a permanent magnet and a manufacturing method for the permanent magnet in which the amount of carbon contained in the magnet grains can be pre-reduced before sintering, even when using wet milling. Coarsely pulverized magne...
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WO/2011/125582 |
Disclosed are a permanent magnet and a manufacturing method for the permanent magnet in which gaps are not formed between the main phase and the grain-boundary phase of the magnet after sintering, and in which the entire magnet can be de...
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WO/2011/125587 |
Disclosed are a permanent magnet and a manufacturing method for the permanent magnet in which the activity of a calcined body activated by calcination is reduced. An organometallic compound solution, to which an organometallic compound r...
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WO/2011/125583 |
Disclosed are a permanent magnet and a manufacturing method for the permanent magnet in which gaps are not formed between the main phase and the grain-boundary phase of the magnet after sintering, and in which the entire magnet can be de...
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WO/2011/125578 |
Disclosed is a method for manufacturing rare-earth based sintered magnet which can eliminate the step of reclaiming a molded defective of rare-earth based sintered magnet resulting from wet molding thereof and which is preferred as a met...
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WO/2011/125266 |
The disclosed clay-like composition for forming a sintered object and the disclosed powder for a clay-like composition for forming a sintered object contain water, a binder, and a powder component containing a silver powder and a copper ...
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WO/2011/126120 |
A coated metal powder which comprises a metal powder containing iron as the main component and an insulating layer comprising calcium phosphate and a metal oxide, said insulating layer being formed on the surface of said metal powder, wh...
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WO/2011/122558 |
Disclosed is an oil seal member (20) formed by molding a bottom surface (31) of a powder compact (30) into a flat surface in a powder compacting process, and molding a flat bottom surface (41) of a sintered compact (40) into a curved sur...
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WO/2011/122230 |
The disclosed metallurgical lubricant powder contains an aromatic carboxylic acid represented by formula (1). (1) (Z)n-Ar-COOH In the formula, Ar represents an aryl group; Z represents a substituent (either R, OR, OCOR, or COOR) directly...
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WO/2011/123404 |
The present invention is directed to electrically conductive compacted metal parts fabricated using powder metallurgy methods. The iron-based powders of the invention are coated with magnetic or pre-magnetic materials.
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WO/2011/121232 |
The invention relates to a method of manufacturing an elongate insert intended to be integrated by CIC in a metal container, comprising coated yarns bonded together, said coated yarns being formed from metal-coated ceramic fibres. The me...
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WO/2011/122638 |
Provided is a sintered magnet with outstanding residual flux density and coercivity. The sintered magnet is provided with a group of crystal grains (2) for an R-T-B rare earth magnet having a core (4), and a shell (6) that covers the cor...
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WO/2011/120066 |
The invention relates to a method for producing shaped bodies based on aluminium alloys by metal powder injection moulding, comprising the following steps: a) preparing a feedstock by blending the metals contained in the desired alloy in...
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WO/2011/122577 |
Disclosed is a rare earth sintered magnet (10) which comprises: a magnet base body that contains a rare earth compound; and a protective layer that is arranged on the magnet base body and comprises a first layer and a second layer that a...
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WO/2011/121232 |
The invention relates to a method of manufacturing an elongate insert intended to be integrated by CIC in a metal container, comprising coated yarns bonded together, said coated yarns being formed from metal-coated ceramic fibres. The me...
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WO/2011/123404 |
The present invention is directed to electrically conductive compacted metal parts fabricated using powder metallurgy methods. The iron-based powders of the invention are coated with magnetic or pre-magnetic materials.
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WO/2011/121186 |
The invention relates to a method and an arrangement for manufacturing a component with hot isostatic pressing occurring in solid form, the component to be manufactured comprising a shape opening onto the outer surface of the component. ...
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WO/2011/121647 |
Disclosed is a permanent magnet which has a composition represented by the composition formula: R(FepMqCur(Co1-sAs)1-p-q-r)z (wherein R represents at least one element selected from rare earth elements; M represents at least one element ...
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WO/2011/121947 |
The disclosed complex magnetic material comprises a metallic magnetic powder, an adhesive resin and an inorganic insulation material. Defining the water absorption amount of the adhesive resin as A [ml] per 100g of the complex magnetic m...
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WO/2011/122667 |
Provided is a rare earth sintered magnet (10) having a primary phase particle (2) group of an R-T-B-based rare earth magnet comprising a core (4) and a shell (6) covering the core (4), wherein thickness of the shell (6) is 500 nm or less...
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WO/2011/118774 |
Disclosed is a dust core that has low core loss and excellent constant magnetic permeability, and is favorable as the core of a vehicle-mounted inductor. The dust core is a powder compact of a mixed powder containing: an iron-based soft ...
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WO/2011/114657 |
Disclosed is a sputtering target that makes it possible to use sputtering to form a good copper-gallium film with sodium added thereto. Also disclosed is a method for manufacturing said sputtering target. The disclosed sputtering target ...
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WO/2011/110521 |
The invention relates to a method for producing a component (11), in particular a component (11) of a turbine or a compressor, wherein at least the steps of applying, in layers, at least one powder component material (14) to a component ...
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WO/2011/108704 |
Disclosed is a sintered rare-earth magnet which includes a sintered rare-earth magnet base comprising crystal grains of (R1,R2)2T14B (wherein R1 is at least one rare-earth element other than Dy and Tb; R2 is one or more rare-earth elemen...
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WO/2011/107239 |
The invention relates to a method for the high-precision calibration of a component (11), wherein: the component (11) has an outer geometry (12) to be calibrated; a calibrating tool (13) has just one disc (16) with an inner geometry (18)...
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WO/2011/102359 |
A sputtering target-backing plate assembly body is characterized in that a raw material powder prepared so as to match the composition of a magnetic material sputtering target is filled in a die together with a backing plate and is hot-p...
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