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Matches 301 - 350 out of 4,887

Document Document Title
WO/2005/035171A1
This invention concerns a method of improving the resistivity of an iron based soft magnetic composite component comprising the steps of providing a mixture consisting of an iron-based powder and a binder; moulding the mixture in a lubri...  
WO2004104249A3
Cermets are provided in which a substantially stoichiometric metal carbide ceramic phase along with a reprecipitated metal carbide phase, represented by the formula MXCY, is dispersed in a metal binder phase. In MxCy M is Cr, Fe, Ni, Co,...  
WO/2005/031140A1
The invention relates to a method for producing a piston for internal combustion engines, particularly a two-cycle-type opposed piston engine comprising at least two pistons or for two-cycle and four-cycle engines. Said method is charact...  
WO2004038886A3
A method for deposition of an electrocatalyst layer by dispersing electrocatalyst particles in a liquid carrier to be deposited onto a surface by a direct write tool and then heating to form electrocatalyst layer is taught. Membrane elec...  
WO/2005/020329A1
Embodiments of a transition metal alloy having an n-type or p-type work function that does not significantly shift at elevated temperature. The disclosed transition metal alloys may be used as, or form a part of, the gate electrode in a ...  
WO/2005/016580A2
A composite composition and methods for making the composition, providing a metal matrix and dispersed inorganic oxide particles with a bound organofunctional group on a surface of the particles are described. A composite solder composit...  
WO/2005/014072A1
This invention relates to a porous nickelide of titanium (TiNi) material also comprising oxygen, that is biomechanically and biochemically compatible and is intended primarily for use in the biomedical fields for implantation and interfa...  
WO/2005/005678A1
The invention relates to biocompatible, non-ferromagnetic, iron-based, intermetallic alloys which are intended for biomedical applications. More specifically, the invention relates to a series of oxide-dispersion-hardened FeAlCr intermet...  
WO/2004/104251A1
A cermet composition and method for its manufacture represented by the formula (PQ) (RS) comprising: a ceramic phase (PQ) and a binder phase (RS) wherein, P is a metal selected from the group consisting of Al, Si, Mg, Ca, Y, Fe, Mn, Grou...  
WO/2004/104249A2
Cermets are provided in which a substantially stoichiometric metal carbide ceramic phase along with a reprecipitated metal carbide phase, represented by the formula MXCY, is dispersed in a metal binder phase. In MxCy M is Cr, Fe, Ni, Co,...  
WO/2004/104247A1
The invention includes a cermet composition represented by the formula (PQ)(RS) comprising: a ceramic phase (PQ) and a binder phase (RS) wherein, P is a metal selected from the group consisting of Si, Mn, Fe, Ti, Zr, Hf, V, Nb, Ta, Cr, M...  
WO2003050829A8
The present invention relates to a niobium alloy for capacitors comprising as an alloy component from 0.01 to 10 atom% of at least one element selected from the group consisting of the elements belonging to Groups 2 to 16 of the periodic...  
WO/2004/095603A2
Compositions and methods for the manufacture of electrodes for fuel cells. The compositions and methods are particularly useful for the manufacture of anodes and cathodes for proton exchange membrane fuel cells, particularly direct metha...  
WO/2004/094849A1
An abrasion-resistant bearing of a motor type fuel pump, which comprises a sintered product from a green compact having a composition in mass %: graphite: 1 to 5 %, a Cu-P alloy containing 5 to 10 % of P: 2 to 9 %, and a Cu-Ni alloy cont...  
WO/2004/095501A2
The invention relates to a process for making a cross-directionally worked molybdenum plate, the process comprising: (a) reducing ammonium molybdate and forming molybdenum metal powder; (b) consolidating a molybdenum component comprised ...  
WO/2004/087972A1
The invention relates to a method of producing a silver-based alloy part. The inventive method consists in using an initial alloy containing silver and at least one silver-soluble metal, at concentrations of between 0.04 and 4 atomic per...  
WO/2004/085099A1
The present invention concerns a powder metal composition for producing powder metal components comprising a Co-based pre-alloyed powder, with irregularly shaped particles comprising at least 15% by weight Cr and less than 0.3% by weight...  
WO2004042101B1
An improved nickel-chromium-iron alloy is provided, which comprises up to about 5 % of hafnium-containing particles. In one embodiment, an improved creep resistant castable oxide dispersion strengthened nickel-chromium-iron alloy compris...  
WO2004042100A3
An improved nickel-chromium-iron alloy is provided, which comprises up to about 5% of hafnium-containing particles. In one embodiment, an improved creep resistant castable oxide dispersion strengthened nickel-chromium-iron alloy comprise...  
WO2004042101A3
An improved nickel-chromium-iron alloy is provided, which comprises up to about 5 % of hafnium-containing particles. In one embodiment, an improved creep resistant castable oxide dispersion strengthened nickel-chromium-iron alloy compris...  
WO/2004/065652A1
A thermal spray composition and method of deposition for abradable seals for use in gas turbine engines, turbochargers and steam turbines. The thermal spray composition comprises a mixture of metal-clad solid lubricant particles and uncl...  
WO2004038050A3
A cast composite material is prepared by furnishing an aluminum-based matrix alloy and forming a mixture of free-flowing boron carbide particles and the aluminum-based matrix alloy in molten form which is stirred to wet the matrix alloy ...  
WO2004052974A3
A system and method (Fig.1(a)-(f) to produce high density precision composite devices. A system and method to consolidate a high density composite within details of a mold (110). One method includes creating a densified composite within ...  
WO/2004/052974A2
A system and method (Fig.1(a)-(f) to produce high density precision composite devices. A system and method to consolidate a high density composite within details of a mold (110). One method includes creating a densified composite within ...  
WO/2004/042100A2
An improved nickel-chromium-iron alloy is provided, which comprises up to about 5% of hafnium-containing particles. In one embodiment, an improved creep resistant castable oxide dispersion strengthened nickel-chromium-iron alloy comprise...  
WO/2004/042101A2
An improved nickel-chromium-iron alloy is provided, which comprises up to about 5 % of hafnium-containing particles. In one embodiment, an improved creep resistant castable oxide dispersion strengthened nickel-chromium-iron alloy compris...  
WO/2004/038050A2
A cast composite material is prepared by furnishing an aluminum-based matrix alloy and forming a mixture of free-flowing boron carbide particles and the aluminum-based matrix alloy in molten form which is stirred to wet the matrix alloy ...  
WO/2004/038886A2
A method for deposition of an electrocatalyst layer by dispersing electrocatalyst particles in a liquid carrier to be deposited onto a surface by a direct write tool and then heating to form electrocatalyst layer is taught. Membrane elec...  
WO1992009710A3
The present invention relates to a method of fabricating various types of bearing materials and the bearing materials produced thereby. The processes of the invention may be used to produce porous self-lubricating bearings, laminated com...  
WO2004011687A3
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/2004/026510A1
High theoretical density, metal-based materials containing graphite or hexagonal boron nitride have low coefficients of friction and wear rates are useful for bearings, bushings and other articles subject to bearing loads.  
WO2004005566A3
The invention concerns a composite product comprising a matrix consisting mainly of a metal such as copper and ceramic (carbon, carbide or nitride) particles dispersed in the matrix. The method consists in preparing a homogeneous powder ...  
WO/2004/025760A1
Improved fuel compositions have improved flaw properties for use in zinc/air (oxygen) fuel cell systems. In some embodiments, an improved fuel composition comprises a collection of particles having zinc and at least one non-zinc metal ha...  
WO/2004/022801A1
A method for forming a molybdenum-lanthana alloy is described wherein a non-sag microstructure is achieved by mechanically working an as-sintered or recrystallized body to obtain a degree of deformation of from about 7‰ to about 18‰...  
WO2003091467A3
A method for making alloy materials for use in the manufacture of synthetic diamonds, in which the alloy materials are manufactured chemically using a wet chemical method.  
WO2003062482A3
A powder metal (P/M) mill product and the method of fabrication such product made out of low oxygen (<400 ppm) refractory metal, or alloys thereof, using oxide additive (such as MgO, SiO2, and Y2O3) for co-fabrication to achieve refracto...  
WO/2004/016818A1
Although an Ag−CdO based material has excellent electrical characteristics, e.g. fusion resistance, arc consumption resistance, low contact resistance, and the like, required for electric contact, Cd tends to take a direction of disuse...  
WO2003041897A3
The invention pertains to a composition comprising silver metal particles and an additive, characterized in that the additive is a silane derivative comprising at least one methyl group and at least one alkoxy group. Preferably, the sila...  
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/2004/009859A1
Atoms of an element such as Cr is made to form a solid solution in a matrix metal (Cu) at a high temperature and quenched to produce an oversaturated material. This material is strained and aged at a low temperature simultaneously with t...  
WO/2004/005566A2
The invention concerns a composite product comprising a matrix consisting mainly of a metal such as copper and ceramic (carbon, carbide or nitride) particles dispersed in the matrix. The method consists in preparing a homogeneous powder ...  
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...  
WO2003078695A3
An anode for the electrowinning of aluminium by the electrolysis of alumina in a molten fluoride electrolyte has an electrochemically active integral outside oxide layer obtainable by surface oxidation of a metal alloy which consists of ...  
WO2003064818A3
A geothermal turbine comprises a turbine casing (16) a turbine rotor shaft (26) a plurality of nozzle diaphragm outer rings (17) fixed to the turbine casing, a plurality of nozzle diaphragm inner rings (18) located radially inside the no...  
WO2003035919A3
A metal matrix composite was fabricated by adding particles of calcium hexaboride to a metal of aluminium magnesium or titanium and their alloys. The resulting metal matrix composite is light weight has improved strength, increased elast...  
WO/2003/091467A2
A method for making alloy materials for use in the manufacture of synthetic diamonds, in which the alloy materials are manufactured chemically using a wet chemical method.  
WO/2003/087417A1
A cast article from an aluminum alloy has improved mechanical properties at elevated temperatures. The cast article has the following composition in weight percent: Silicon 6.0 - 25.0, Copper 5.0 - 8.0, Iron 0.05 - 1.2, Magnesium 0.5 - 1...  
WO/2003/083158A1
A high strength and high toughness Mo alloy worked material, characterized in that it is produced through subjecting a Mo alloy worked material comprising an Mo base phase and, incorporated in the form of a solid solution with the Mo pha...  
WO2002092864A3
A niobium powder for a capacitor having a tapping density of 0.5 to 2.5 g/ml, and average particle size of 10 to 1000 µmum, angle of repose form 10° to 60°, the BET specific surface area from 0.5 to 40 m<2>/g and a plurity of pore dia...  
WO/2003/078695A2
An anode for the electrowinning of aluminium by the electrolysis of alumina in a molten fluoride electrolyte has an electrochemically active integral outside oxide layer obtainable by surface oxidation of a metal alloy which consists of ...  

Matches 301 - 350 out of 4,887