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8058197 Carbon composite materials comprising particles of metal carbides dispersed therein and method for producing the same  
This invention provides carbon composite materials, which comprise metal carbide particles, at least the particle surfaces or the entirety of which are metal carbides, synthesized in situ from a...
RE42775 Isotropic pitch-based materials for thermal insulation  
Insulation materials suited to high temperature applications, such as the insulation of furnaces, are formed from a mixture of pitch carbon fibers, such as isotropic pitch carbon fibers, and a...
8026191 Carbon-containing refractory composition containing no resinous binder  
The present invention provides a carbon-containing refractory composition comprising a carbon-containing refractory matrix material, and a binder selected from molasses, lignosulphonate, magnesium...
7985354 Carbon nanomaterials dispersion and stabilization  
Carbon nanomaterials are stabilized and uniformly dispersed in a liquid such as water using a simple procedure. Methylcellulose is added to hot water where it separates and expands with a...
7931886 Agglomeration of titania  
According to the present invention there is provided a process for the agglomeration of titania slag particles comprising providing titania slag at a d50 particle size of below 106 μm; mixing the ...
7875211 Multifunctional cementitious nanocomposite material and methods of making the same  
A high performance multifunctional cementitious nanocomposite material is made by adding a nano admixture to the water used in a conventional cementitious material manufacturing process. The nano...
7776773 Boron carbide sintered body and method of manufacturing the same and protective body  
A boron carbide sintered body having a plurality of pores, comprises a boron carbide as a main component and a plurality of graphite particles dispersed in the sinter. The graphite particles is...
7772145 Manufacture of environmentally friendly carbon-bonded refractory product in the cold mixing process  
The invention relates to a method for manufacturing carbon-bonded refractory products from refractory granulations and organic binder agents, wherein a powdery, graphitable coal-tar pitch with a...
7759276 Adsorptive formed body having an inorganic amorphous supporting structure, and process for the production thereof  
The invention relates to a formed body comprising an at least partially amorphous inorganic supporting structure and an adsorption agent, which adsorption agent is disposed on and/or in the...
7723248 Ceramic composite material and method for producing same  
Highly wear-resistant, low-friction ceramic composites suited for machining-tool, sliding-component, and mold-die materials are made available. The ceramic composites characterized are constituted...
7713448 Carbon nanomaterial dispersion and stabilization  
Carbon nanomaterials are stabilized and uniformly dispersed in a liquid such as water using a simple procedure. Methylcellulose is added to hot water where it separates and expands with a...
7666327 Multifunctional cementitious nanocomposite material and methods of making the same  
A high performance multifunctional cementitious nanocomposite material is made by adding a nano admixture to the water used in a conventional cementitious material manufacturing process. The nano...
7627953 Calibrating body, gage or measuring device, preferably screw-thread measuring device and method of production thereof  
A method of producing a calibrating body, gage or measuring device, preferably a screw-thread measuring device, at least partially including a C—SiC material constructed of a porous, c...
7612006 Conductive silicon nitride materials and method for producing the same  
To provide a sintered silicon nitride with conductivity and densification, an oxide of titanium group elements, such as titanium oxide, hafnium oxide, zirconium oxide and the like, aluminum oxide...
7485282 Method for the preparation of metal oxides in nanometric particle form  
A process is described for the synthesis of metal oxides in a nanometric particle form that cannot be easily obtained by conventional bulk synthesis techniques. The method makes use of Colloid...
7459210 Granulated raw material for refractory products and also a process for the production of and use of the granulated raw material  
The invention relates to a granulated raw material for refractory graphite-containing products in the form of shaped granules, with the granules each comprising a coarse resistor particle which is...
7348286 Ceramic composite material and method of its manufacture  
Ceramic composite material that has excellent mechanical properties within a range from room temperature to high temperature and high die release with respect to glass, resins, ceramics, and...
7306828 Fabrication of reinforced composite material comprising carbon nanotubes, fullerenes, and vapor-grown carbon fibers for thermal barrier materials, structural ceramics, and multifunctional nanocomposite ceramics  
The present invention is directed towards a ceramic nanocomposite comprising a nanostructured carbon component inside a ceramic host. The ceramic nanocomposite may further comprise vapor grown...
7204878 Refractory mixes containing condensed tannin and furfuryl alcohol, and their uses  
This invention relates to refractory mixes produced by mixing a refractory material with an organic binder and heating to a temperature of typically from about 50° C. to about 100° C. to form a s...
7182891 Non-basic refractory compound as well as its uses  
This invention concerns a non-basic refractory batch as well as its use.
7150837 Isotropic pitch-based materials for thermal insulation  
Insulation materials suited to high temperature applications, such as the insulation of furnaces, are formed from a mixture of pitch carbon fibers, such as isotropic pitch carbon fibers, and a...
7071258 Nano-scaled graphene plates  
A nano-scaled graphene plate material and a process for producing this material. The material comprises a sheet of graphite plane or a multiplicity of sheets of graphite plane. The graphite plane...
7060642 Refractory raw materials, method for production thereof and refractory using the material  
Refractories obtained by molding a refractory raw material composition containing a refractory raw material including graphite grains having an average grain size of 500 nm or less or a refractory...
6953760 Ceramic component containing inclusions  
A ceramic component is disclosed, including a sintered ceramic body from a composition comprising a first ceramic material, and a plurality of inclusions in the ceramic body, each inclusion...
6908667 Fiber-reinforced material composed, at least in a surface region, of a metal/ceramic composite, molding composed of the fiber-reinforced material and method of producing the fiber-reinforced material  
A method is provided for producing a fiber-reinforced material which is composed, at least in a region of a surface layer, of a ceramic composite and has carbon-containing fibers reaction-bonded to...
6896968 Coatings and method for protecting carbon-containing components from oxidation  
A protective coating for a carbon-containing component comprises a material selected from the group consisting of non-stoichiometric silicon and carbon; non-stoichiometric silicon and oxygen;...
6875374 Ceramic materials reinforced with single-wall carbon nanotubes as electrical conductors  
Composite materials formed of a matrix of fused ceramic grains with single-wall carbon nanotubes dispersed throughout the matrix and a high relative density, notably that achieved by electric...
6863759 Methods for making composite bonded structures  
Techniques to bond two or more smaller bodies or subunits to produce a unitary SiC composite structure extend the capabilities of reaction-bonded silicon carbide, for example, by making possible...
6846763 Refractory repair material batch  
A refractory repair batch material includes a refractory, in particular a basic resistor component in granule form and a binder system. The binder system contains at least one hard bitumen...
6846766 Carbonaceous refractory shaped body with improved oxidation behavior and batch composition and method for producing the same  
A batch, in particular for the production of a refractory shaped body, includes at least one refractory metal oxide component and a synthetic resin component as a binder, and a graphitizing...
6844281 Reinforcement preform for metal matrix composites  
A preform for use in a metal matrix composite, particularly for a magnesium metal composite. In the preform the reinforcing material typically is silicon carbide, boron nitride, titanium nitride,...
6821919 Superior toughness and adhesive strength ceramic coating of titanium aluminum carbon nitride-amorphous carbon nanocomposite  
A nanocomposite having titanium aluminum carbon nitride and amorphous carbon is disclosed, and the nanocomposite comprises a titanium aluminum carbon nitride grain of nanometer scale and an...
6803108 Carbon fiber binder pitch  
Carbon fiber bundles may be dispersed into substantially single mono-filaments in pitch by stirring a mixture of fibers and pitch at a temperature at which the pitch has a viscosity of about 0.1 to...
6787494 Molded product of activated carbon and a method for production thereof  
An molded product of activated carbon produced by molding a kneaded mixture containing an activated carbon, a solvent, and a phenol-aldehyde type resin being solid in a normal temperature and...
6770583 Transistion metal containing ceramic with metal nanoparticles  
A transition metal-containing ceramic made by the process comprising the step of pyrolyzing an organometallic linear polymer containing at least one metallocenylene unit, at least one silyl or...
6716800 Composite body of silicon carbide and binderless carbon, process for producing such composite body, and article of manufacturing utilizing such composite body for tribological applications  
A composite body of silicon carbide having binderless, allotropic carbon granules distributed throughout is produced. The nominal size of the binderless allotropic carbon granules can range from 5...
6709999 Molded part of ceramic material derived from polymers, process for producing ceramic molded parts and sliding element having a molded part  
A molded part of a ceramic material derived from polymers includes a composite body of a single-phase or multi-phase, amorphous, partially crystalline or crystalline matrix of silicon carbide...
6703117 Friction body or sliding body formed from composite materials reinforced with fiber bundles and containing a ceramics matrix and process for the production of a friction or sliding body  
A friction or sliding body includes at least two composite materials reinforced with fiber bundles and containing a ceramics matrix. A first composite material forms the outside of the sliding body...
6645425 Refractory batch, in particular for the production of a shaped body, and process for producing the shaped body  
The invention relates to a refractory batch containing at least one refractory metal oxide component, at least one binder component, such as resin or pitch, if appropriate antioxidants, at least...
6637629 Immersion nozzle  
The invention presents an immersion nozzle having corrosion resistance to steel of high oxygen content or type of steel treated with calcium, and capable of preventing adheres and deposits of...
6475426 Resin-bonded liner  
In the continuous casting of molten metal, the invention describes a refractory article for reducing deposition of inclusions on a surface contacting the stream of molten metal. The article...
6464932 Unburned carbon-containing refractory material and vessel for molten metal  
An unburned carbon-containing refractory suitable for lining a molten metal container, which can prevent deformation of the outer steel shell, improve the life of the container, suppress reduction...
6461991 Alumina-magnesia-graphite refractory  
A re-usable alumina-magnesia graphite refractory suitably used for a refractory for continuous casting, such as a long nozzle used for pouring a molten metal from a ladle capable of re-use or...
6420293 Ceramic matrix nanocomposites containing carbon nanotubes for enhanced mechanical behavior  
A ceramic matrix nanocomposite having enhanced mechanical behavior is made up of a nanotube filler composed of at least one nanotube material, and a ceramic matrix composed of a nanocrystalline...
6316106 Filler sand for a ladle tap hole valve  
A filler sand for a ladle tap hole valve contains 70 to 90 wt % of chromite sand and 10 to 30 wt % of silica sand and is blended externally with 0.05 to 5 wt % of carbon black calculated based on...
6313055 Refractory castables containing thermal black  
A refractory castable composition is disclosed comprising one hundred weight percent of a refractory composition comprising from about 60 to 90 weight percent of a refractory aggregate, from about...
6287714 Grain growth inhibitor for nanostructured materials  
A method comprising incorporation of an inorganic polymer precursor of a grain growth inhibitor into nanostructured materials or intermediates useful for the production of nanostructured materials....
6255241 Method of producing fullerene-dispersed ceramics  
A fullerene-dispersed ceramic is produced by an improved method in which C60 or like fullerene, and C16 TMA or like surfactant, are dissolved in a solution of metallic compound, such as zirconyl...
6245698 Process for making porous ceramic composites with a bimodal pore size distribution  
A process for making a porous ceramic composite with a bimodal pore size distribution includes the steps of mixing an organosilicon precursor, an alcohol, water, a catalyst, granules, particles,...
6231787 Method for manufacturing powdery, vitreous carbon useful for making pastes having predetermined electrical conductivity  
The invention relates to a method for producing powdery, vitreous carbon, and a paste made therefrom for producing resistive films having predetermined electrical conductivity. In production...
Matches 1 - 50 out of 308 1 2 3 4 5 6 7 >