| Document |
Document Title |
|
WO/2004/058436A1 |
The invention relates to a method for production of a component, comprising at least one foamed layer, produced with one or several types of propellant and one or several types of metal powder and at least one solid metal layer. The foam...
|
|
WO/2004/054625A2 |
The present invention is directed to porous composite materials comprised of a porous base material and a powdered nanoparticle material. The porous base material has the powdered nanoparticle material penetrating a portion of the porous...
|
|
WO/2004/052573A1 |
A composite material member containing a light metal or the like as a primary material, wherein a porous material is sintered with an auxiliary material of the member; and a method for producing the member. Such sintering can provide dif...
|
|
WO/2004/048024A1 |
Iron tip (2) for soldering for use as the tip of an electrical soldering iron (copper) or electrical solder sucking iron (copper), comprising tip core material (10) of copper or copper alloy having its front end fitted with iron forefron...
|
|
WO/2004/048062A1 |
A three-dimensional solid model of a tire vulcanizing mold is created on CAD. A stack model where segments are stacked in a predetermined stack direction and the optimum value of the stack pitch is determined by considering the model pro...
|
|
WO2003107455B1 |
A method for preparing compositionally graded metallic plates and compositionally graded metallic plates suitable for use as interconnects for solid oxide fuel cells are provided. The method of the invention, utilizing powder metallurgy ...
|
|
WO/2004/035502A2 |
A method of forming a particle mass comprising at least two particle populations arranged in a desired graded relationship, comprising: forming in a container a first layer of dry particles constituting a first particle population having...
|
|
WO/2004/035309A1 |
Disclosed is a composite metal/ceramic product which has surface compressive stresses and is provided with a structure comprising several layers, neighboring layers having different expansion coefficients. Said layers contain Al2O3 and u...
|
|
WO/2004/030850A1 |
In a mould (13) a corrosion-resistant first alloy (10) is arranged at least in an outer area which is to constitute the outer surface of a nozzle around the nozzle bores (4). A second alloy (11) is used in another area of the nozzle. The...
|
|
WO/2004/031425A1 |
A sintered supported polycrystalline diamond compact (PCD) having improved abrasion resistance properties is manufactured by subjecting diamond crystals placed in adjacency with a metal carbide support containing a catalyst/sintering aid...
|
|
WO/2004/031305A1 |
Light interference multi−layered film−coated powder having weather resistance and a fresh desired color and its design and manufacturing method. Basic particles exhibiting a desired function is selected and a desired color is selecte...
|
|
WO/2004/031571A1 |
A nozzle (1) for a fuel valve (2) in a diesel engine is composed of a central member (11) with a lower section and of a jacket (10), the jacket and the central member being brazed together. The jacket (10) is made of a corrosion-resistan...
|
|
WO/2004/026526A1 |
There is provided a bonding material and a bonding method which enable lead-free bonding that can replace high-temperature soldering. The bonding material of the present invention comprises a dispersion in an organic solvent of composite...
|
|
WO/2004/018132A1 |
A method for producing a cast article comprises using a porous powder article as a sacrificial pattern. The porous powder article is preferably made using a rapid prototyping process. The porous powder article is used as a sacrificial pa...
|
|
WO/2004/013067A2 |
Suspensions of ceramic and/or metal powders according to the invention are characterized in that as liquid phase paraffin oil is used, which is defined as a mixture of aliphatic non-branched hydrocarbons with a chain of 9 to 18 carton at...
|
|
WO/2004/011687A2 |
The invention concerns a mechanical component (50) having one main direction along which extend a core zone forming a core (52) and a peripheral zone forming a shell (54), said core (52) and said shell (54) having between them a metallur...
|
|
WO/2004/011245A1 |
Provided is the utilization of face panels (20) containing core materials (16) topologically structured at small scale, relative to a system (e.g. ship hull) that utilize them. They are optimized to absorb or reflect the energy subject t...
|
|
WO/2004/009281A1 |
A selective inhibition of sintering (SIS) technique may be used to fabricate a three-dimensional (3-D) dense metal object from a binderless metal powder. A number of layers (205) of metal powder are provided on a build tank (210). For ea...
|
|
WO/2004/010752A1 |
A microtool for embossing structures into a substrate is fastened to an object, such as a press plate, by sintering, preferably pressure sintering. An insight underlying the invention is the fact that such a sintering or pressure sinteri...
|
|
WO/2004/004955A1 |
The invention relates to a metal workpiece (1) consisting of a pre-manufactured lower part (2) and an upper piece (3) which is placed thereon using a metal powder sintering process, preferably laser sintering. The lower part (2) is a par...
|
|
WO/2004/004953A2 |
A diffusion bond mixture paint and method for repairing a single-crystal superalloy article that minimizes the amount of braze alloy applied to the article. The amount of boron and eutectic brittle borides of the wide gap brazing process...
|
|
WO/2004/004954A1 |
Disclosed is a sintered body with high hardness for cutting cast iron, which contains cubic boron nitride(CBN), high pressure phase nitride. The sintered body of the present invention is prepared by sintering cubic boron nitride powder a...
|
|
WO/2003/106718A1 |
The invention includes a method of producing a hard metallic material by forming a mixture containing at least 55% iron and at least one of B, C, Si and P. The mixture is formed into an alloy and cooled to form a metallic material having...
|
|
WO/2003/102255A1 |
Pressure powder metallurgy process for consolidating refractory or rhenium alloys using a reduced temperature and elevated pressure. Rhenium metal has high temperature strength and wear resistance but has a very high melting point as a p...
|
|
WO/2003/101649A1 |
A method for making aerospace face seal rotors (100) reinforced by rhenium metal, alloy, or composite in combination with silicon carbide or other ceramic. The resulting rotor also is disclosed. Ceramic grains, preferably silicon carbide...
|
|
WO/2003/093522A1 |
An alloy based on a refractory metal such as rhenium resists oxidation by the inclusion of alloying substances with affinity for oxygen or other oxidizing substances. This alloy has excellent high temperature strength and will resist oxi...
|
|
WO/2003/093523A1 |
An alloy and metal matrix composite (MMC) based on a refractory metal such as rhenium resists oxidation by the inclusion of alloying substances with affinity for oxygen or other oxidizing substances. Rhenium enjoys excellent high tempera...
|
|
WO/2003/092933A1 |
Method for producing a porous titanium material for example a support. Starting from a titanium powder this powder is sintered under vacuum conditions in an inert/reducing atmosphere. Titanium hydride is added as powder and decomposes du...
|
|
WO/2003/093519A1 |
A method for forming a metallic coating on a substrate comprising an intermetallic compound, and the coatings made by this method are disclosed. The method broadly comprises forming an alloyed agglomerate from a precursor comprising at l...
|
|
WO2002083188A9 |
A combination dense/porous structure includes a porous element having an outer surface defining a shape having a bulk volume, the element includes a continuous framework having struts defining a plurality of interconnecting interstices t...
|
|
WO/2003/059556A2 |
A stack to be used in a fuel cell or an electrolyser, comprises an impermeable metal structure, at least one first metal fiber layer and at least one second metal fiber layer. The impermeable metal structure is sintered to one side of sa...
|
|
WO/2003/061042A2 |
A stack, to be used in a fuel cell or electrolyser, comprises a collector layer (31), at least one diffusion layer (32a, 32b) and at least one anchoring layer (33a, 33b). The collector layer being a metal foil or metal plate or foamed me...
|
|
WO/2003/057938A1 |
In a method of producing a tool component a plurality of fibres is formed into a bundle. Each fibre has a core comprising a mass of ultra-hard abrasive particles or precursor to said ultra-hard abrasive particles and optionally a second ...
|
|
WO/2003/048246A1 |
Fibrous monolith composites (10) having architectures that provide increased flaw insensitivity, improved hardness, wear resistance and damage tolerance and methods of manufacture thereof are provided for use in dynamic environments to m...
|
|
WO/2003/046390A2 |
The invention relates to a method for fixing an insert (6), which can be used as an assembly element, in a component (1) consisting of a lightweight material, especially a metallic cellular material. To this end, the component (1) is pro...
|
|
WO/2003/043765A1 |
A composite body is comprised of a number of layers of different materials, which should be welded to one another while being consolidated at the same time. The aim of the inventive method is to adapt the densities and moduli of elastici...
|
|
WO2002007910A9 |
A method of producing a polymer body by coalescence, wherein the method comprises the steps of a) filling a pre-compacting mould with polymer material in the form of powder, pellets, grains and the like, b) pre-compacting the material at...
|
|
WO/2003/033194A1 |
A method of fabricating multi-layer bronze bearings includes laying down a first layer of copper-based powder metal material (16) of a first composition onto a steel backing strip (12). At least a second layer (18) of copper-based powder...
|
|
WO/2003/033192A2 |
The invention relates to a process for the production of sintered porous bodies, to porous bodies produced correspondingly using the process, and to their use. With the solution according to the invention, sintered bodies which achieve i...
|
|
WO/2003/031102A1 |
A lead-free bearing includes a bronze matrix powder metal bearing layer bonded to a steel backing a fully densified. The bearing material has about 8 to 12 % by weight tin, about 1 to less than 5 % by weight bismuth, and about .03 to .08...
|
|
WO/2003/028945A1 |
A braze preform (19, 29, 39) and a method for making the braze preform are disclosed. The braze preform includes a filler metal (10) that has been sintered to produce a liquid phase of at least a portion of the filler metal.
|
|
WO/2003/025783A2 |
A method for sintering a porous coating (130) on an open-structure substrate (100), i.e., a substrate with pre-made pores or openings (106). The open-structure substrate is spread with a coating paste (120) that is prepared with such a v...
|
|
WO/2003/013938A2 |
A rack (20) for a rack and pinion steering system (10) includes a fully dense powder metal rack tooth section (50) joined, by sintering, to a hollow rack tube (30). The rack tooth section (50) is formed by pressing powder metal (70) into...
|
|
WO/2003/013768A1 |
A method and apparatus for forming an object from first (105) and second powder metal (PM) (115) materials are disclosed. The method includes providing first and second surfaces to form a first cavity having a first opening, filling the ...
|
|
WO/2003/009956A2 |
A method for production of a composite material blank and components made therefrom with solid metal cover sheets and a closed-pore metal foam core arranged between the above is disclosed, the porosity of which is produced entirely by th...
|
|
WO2001054612A9 |
A prosthetic hip joint (201) having a diamond load bearing and articulation surface (202). The joint may include a substrate to which a volume of diamond is bonded by sintering to form a sintered polycrystalline diamond compact.
|
|
WO2001026165A9 |
Methods and apparatus for depositing buffer layers for superconducting articles are provided. Substrate having residual oxide coating is cleaned by interaction with ions, the substrate is resistively heated to a temperature suitable for ...
|
|
WO/2003/008539A2 |
The present invention relates composite core/shell nanoparticles and a two-step method for their preparation. The present invention further relates to biomolecule-core/shell nanoparticle conjugates and methods for their preparation. The ...
|
|
WO/2003/004202A1 |
A method for making a radiation absorbing material (RAM) coating may include providing an iron-silicon alloy powder, forming the iron-silicon alloy powder into flakes, and passivating the flakes. The method may further include selecting ...
|
|
WO/2003/000946A1 |
A sliding member, characterized in that at least surface portion thereof which forms a sliding face comprises an oxygen−containing alloy (an iron alloy, aluminum alloy or a copper alloy) containing at least one metal element selected f...
|
