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Patent Searching and Data


Matches 201 - 250 out of 4,884

Document Document Title
WO/2010/145813A1
It is described a slide bearing, particularly to constrain at least one shaft of an internal combustion engine, having a support structure or substrate (2) to which a lining (3) is applied by a Cold Spray or Cold Gas Dynamic Spray proces...  
WO/2010/119091A3
The invention relates to a sintered plain bearing material based on copper or a copper alloy having hard particles finely dispersed therein. The hard particles are distributed in the sintered layer (12) in the form of nanoparticles havin...  
WO/2010/135848A1
A method for producing multiphase particle-reinforced metal matrix composites is provided. The method is characterized by the combination of an in-situ reaction process in an external electromagnetic field and an in-situ crystallization ...  
WO/2010/119091A2
The invention relates to a sintered plain bearing material based on copper or a copper alloy having hard particles finely dispersed therein. The hard particles are distributed in the sintered layer (12) in the form of nanoparticles havin...  
WO2010109777A1
Disclosed is an electrical contact material which can be reduced in the wear-out rate after a cut-off test that is carried out by an overload test or short-circuit test for breakers and the like. Also disclosed is an electrical contact m...  
WO/2010/103498A1
The invention relates to a molten cermet material comprising a molten cermet of cerium oxide CeO2, optionally doped, and nickel Ni and/or cobalt Co, said cermet having a eutectic structure, the cerium oxide, nickel, and cobalt contents b...  
WO/2010/083826A1
The invention relates to a method for modifying metal melts using additives. In order to create a novel method for modifying metal melts wherein discharge of the additives is prevented, the invention proposes that particles, fibers, or h...  
WO/2010/054619A3
The invention relates to a composite member made of copper or a copper alloy with embedded carbon nanotubes (CNTs), a method for producing such a member, and the use of said member. According to the invention, the percentage of CNTs rang...  
WO/2010/071048A1
Provided are a metal recovering method for recovering a metal from a target containing the metal and a metal oxide with a small number of steps and a small amount of impurity mixture, and a target manufacturing method having a small numb...  
WO/2010/054619A2
The invention relates to a composite member made of copper or a copper alloy with embedded carbon nanotubes (CNTs), a method for producing such a member, and the use of said member. According to the invention, the percentage of CNTs rang...  
WO/2010/038483A1
Disclosed is a composite member suitable as a heat-dissipating member for a semiconductor element. Also disclosed is a process for producing the composite member. The composite member is a complex of magnesium or a magnesium alloy and ...  
WO/2010/021641A1
A method of manufacturing a metallic component includes atomizing, in an inert atmosphere, a metallic liquid having at least one rare-earth element and at least one non rare-earth element to form a metallic powder. A series of heat treat...  
WO/2009/054369A9
Provided is a sputtering target for a magnetic recording film, by which film formation efficiency and film characteristics can be improved by suppressing growth of crystal grains, reducing magnetic permeability and increasing density. A ...  
WO/2009/063366A3
According to the invention, a metal composite can be produced by combining a first intermediate of nanoscale particles with a mean size d1 < 1 µm and one or more adjuncts and a powder of metal particles with a mean size d2 ≥ 1 µm. Ul...  
WO/2009/150601A1
A structure with a higher surface area than the area occupied by the structure has a number of pillars (2), the pillars being hollow having an opening (6) extending into the pillar. An intermediate layer is provided on the surface of the...  
WO/2009/083045A3
Mo-Si alloy in which the silicon is entirely present in dissolved form, wherein the alloy contains at least one metal oxide in an amount of from 0.01% by weight to 1% by weight and the at least one metal oxide has a free enthalpy G at 15...  
WO/2009/141100A1
In a method for producing a component from a composite material composed of metal and carbon nanotubes (CNT), a metal/CNT composite material is produced in the form of a powder. From said metal/CNT composite powder and a polymer, an inje...  
WO/2009/119812A1
A sputtering target consisting of a nonmagnetic-in -ferromagnetic dispersion type material. This sputtering target comprises a phase (A) composed of both a ferromagnetic Co-Cr alloy material consisting of 5 to 20 at% Cr and the balance C...  
WO/2009/113581A1
Provided is a magnesium-based composite material having excellent performance, such as strength characteristics, not only at normal temperature but also at high temperature. The magnesium-based composite material is obtained by the solid...  
WO/2009/107779A1
A hydrogen generator comprises a container for storing a hydrogen generating material including a metallic material for generating hydrogen by the exothermic reaction with water. The container comprises a water supply pipe for supplying ...  
WO/2009/099447A1
Copper-based cermets and methods of preparing them are provided. The Cu-based cermets have interpenetrating networks of copper alloy and stabilized zirconia that are in intimate contact and display high electronic connectivity through th...  
WO/2009/063366A2
According to the invention, a metal composite can be produced by combining a first intermediate of nanoscale particles with a mean size d1 < 1 µm and one or more adjuncts and a powder of metal particles with a mean size d2 ≥ 1 µm. Ul...  
WO/2009/054369A1
Provided is a sputtering target for a magnetic recording film, by which film formation efficiency and film characteristics can be improved by suppressing growth of crystal grains, reducing magnetic permeability and increasing density. A ...  
WO/2009/041246A1
A process for contact member production in which not only an electrical contact material produced by powder metallurgy and containing a heat-resistant substance can be prevented from deforming or destroying when bonded to a base made of ...  
WO/2009/040986A1
Disclosed is a probe needle material used for producing a probe needle which is used in contact with an inspection object for inspecting electrical characteristics of the inspection object. The probe needle material contains not less tha...  
WO/2008/140100A1
A Pb-free copper alloy sliding material which contains 1.0 to 15.0% of Sn, 0.5 to 15.0% of Bi, and 0.05 to 5.0% of Ag with Ag and Bi in an Ag-Bi eutectic state and which exhibits characteristics equivalent to those of Pb-containing mater...  
WO/2008/136355A1
Disclosed is a copper alloy-based slide material which does not contain lead and has improved anti-seizing property and improved surface pressure resistance. Also disclosed is a copper alloy-based slide member. The copper alloy-based sli...  
WO2008103417B1
A method of constructing an earth-boring, diamond-impregnated drill bit has a first step of coating diamond grit with tungsten to create tungsten-coated diamond particles. These coated particles are then encapsulated in a layer of carbid...  
WO/2008/128061A1
Method of making a functionally graded metal matrix composite (MMC) product (20) having a solid central layer (18) enriched with particulate matter (10) sandwiched between outer shells (6, 8) by providing molten metal (M) containing part...  
WO/2008/116756A1
The invention relates to a material for producing electrodes or luminous elements, said material being made of tungsten or a tungsten alloy having additives, said additives comprising at least potassium and at least one oxide from the gr...  
WO/2008/118687A1
Tools with a thermo-mechanically modified working region and methods of forming such tools. The tool (10) includes a working region containing steel altered by a thermo- mechanical process to contain modified carbide and/or alloy bands (...  
WO/2008/110808A1
The invention relates to a self-fluxing brazing piece. The piece comprises a composite material comprising at least one inorganic material distributed in a metal or metal alloy matrix, the inorganic material forming a flux during brazing...  
WO/2008/027905A3
Systems and methods for electrical component, e.g., brush, manufacture are provided that control grain orientation. The systems and methods utilize hot pressing techniques to enhance the properties and functionalities of the electrical c...  
WO/2008/109898A1
The invention relates to a method for the production of a vehicle component, particularly a vehicle component subject to dynamic load having high heat resistance, comprising the following steps: a) providing gas atomized particles compos...  
WO/2008/103417A1
A method of constructing an earth-boring, diamond-impregnated drill bit has a first step of coating diamond grit with tungsten to create tungsten-coated diamond particles. These coated particles are then encapsulated in a layer of carbid...  
WO/2008/099349A1
The invention provides a segment including a working portion comprising a bonding matrix including at least two regions which differ from each other in abrasive particle content, size, type or distribution wherein the regions are derived...  
WO/2008/099347A1
The invention relates to a method of making an abrasive/cutting tool comprising a tool blank and a working portion which comprises a plurality of abrasive particles in a metallic matrix, the method including the step of subjecting a mass...  
WO/2008/101065A1
Metal aluminides are formed by an initial thermal deposition process which forms an intermediary material comprising elemental aluminum and another elemental metal, as well as an oxide of the other metal. The thermally formed intermediar...  
WO/2008/086280A1
A cutting element may include a substrate having a bonding interface region, and an intermetallic bonded diamond (IBD) element bonded to the bonding interface region of the substrate. In some embodiments, the bonding interface region of ...  
WO/2008/060698A3
Fiber-reinforced, heat resistant ceramic composites are made from a fiber material and a ceramic matrix. The ceramic matrix includes nanoparticles to improve heat resistance and strength of the composite material. The nanoparticles in th...  
WO2008018348A9
Cu-Sn-Bi/hard-particle type sliding materials have a drawback that the copper of the copper matrix flows during sliding to coat the bismuth phase therewith, resulting in a decrease in seizing resistance with time. A lead-free sliding mat...  
WO/2008/034042A3
An improved sintered material and product. A nanometer size reinforcement powder is mixed with a micron size titanium or titanium alloy powder. After the reinforcement powder is generally uniformly dispersed, the powder mixture is compac...  
WO/2008/051846A1
An AC or DC sputtering target for depositing thin films of chromium sub oxides on a substrate contains oxides of chromium, chromium metal and incorporated oxygen. The target has a resistivity of 200 ohm. cm or less. The target can be mad...  
WO/2008/050099A1
According to the present invention there is provided a metal matrix composite material and a method for the manufacture thereof, the material comprising an aluminium-based alloy matrix, the matrix comprising a microstructure composed of ...  
WO2007101799B1
The invention relates to a porous composite material that is made of a metal matrix with embedded nanostructured materials.  
WO/2008/034392A1
The invention relates to a turbine component (120) consisting of a metal base material (1) and particles (5) of a particulate material that are distributed in said base material (1). The particulate material has a higher affinity with ox...  
WO/2008/034042A2
An improved sintered material and product. A nanometer size reinforcement powder is mixed with a micron size titanium or titanium alloy powder. After the reinforcement powder is generally uniformly dispersed, the powder mixture is compac...  
WO/2007/101799A3
The invention relates to a porous composite material that is made of a metal matrix with embedded nanostructured materials.  
WO/2008/026333A1
A high-strength flame resistant magnesium alloy produced by adding, as a supplement additive, at least one member selected from among carbon (C), molybdenum (Mo), niobium (Nb), silicon (Si), tungsten (W), alumina (Al2O3), magnesium silic...  
WO/2008/018348A1
Cu-Sn-Bi/hard-particle type sliding materials have a drawback that the copper of the copper matrix flows during sliding to coat the bismuth phase therewith, resulting in a decrease in seizing resistance with time. A lead-free sliding mat...  

Matches 201 - 250 out of 4,884