Matches 1 - 17 out of 17
Match Document Document Title
6235675 Methods of forming materials containing carbon and boron, methods of forming catalysts, filaments comprising boron and carbon, and catalysts  
In one aspect, the invention includes a method of forming a material containing carbon and boron, comprising: a) providing a substrate within a chemical vapor deposition chamber; b) flowing a...
EP0674607B1 AMORPHOUS BORON CARBIDE COATING  
Abstract not available for EP0674607 Abstract of corresponding document: US5429870 A fiber is coated with boron carbide by contacting the fiber with a reaction mixture of a boron source and a...
5429870 Boron carbide coated refractory fibers  
A fiber is coated with boron carbide by contacting the fiber with a reaction mixture of a boron source and a carbon source at a temperature of at least about 1050° C. such that the boron source...
5427986 B-N-C.sub.x hydrid coatings for inorganic fiber reinforcement materials  
Inorganic reinforcing fibers comprising hybrid BN--C protective coatings containing up to 12% by weight of hexagonal (graphitic) carbon dissolved in the BN matrix but being essentially free of...
5422319 Fiber reinforced ceramic matrix composites exhibiting improved high-temperature strength  
Novel oxide coatings which can be conveniently applied to reinforcing fibers such as silicon carbide fibers, and which when introduced as a fiber coating into fiber reinforced ceramic matrix...
EP0486347B1 Process for protecting carbon containing composite material from oxidation and material protected thereby  
Abstract of EP0486347 The antioxidation protection is produced by forming, on the composite material, an inner layer, an intermediate layer containing boron or a boron compound, and an outer layer...
5316851 Silicon carbide composite with metal boride coated fiber reinforcement  
A composite is comprised of reinforcement fibers having a continuous coating of a metal diboride form the group consisting of titanium diboride, zirconium diboride, hafnium diboride, aluminum...
5238741 Silicon carbide filaments bearing a carbon layer and a titanium carbide or titanium boride layer  
Silicon carbide filaments are coated to protect them from attack by a titanium matrix material when incorporating them into a metal matrix composite. The coating method comprises coating the...
5221353 Apparatus for depositing a ceramic coating on a filament  
A process for depositing a ceramic coating on a filament, which comprises heating the filament by passage of an electric current via at least two electrodes, and passing the heated filament through...
5198302 Coated inorganic fiber reinforcement materials and ceramic composites comprising the same  
Silicon nitride reinforcing fibers provided with a protective surface coating comprising a boron nitride base layer and, optionally, an alumina overcoating, and fiber-reinforced ceramic matrix...
5194330 Method of providing anti-oxidation protection for a composite material containing carbon, and a material protected thereby  
A composite material containing carbon is protected against oxidation by forming, on the composite material, an inner layer, an intermediate layer containing boron or a boron compound, and an outer...
EP0396332B1 Process for depositing a ceramic coating on a filament  
Abstract of EP0396332 A process for depositing a ceramic coating on a filament (1), which comprises heating the filament (1) by passage of an electric current via at least two electrodes (5,6),...
5164341 Fiber reinforced ceramic matrix composites exhibiting improved high-temperature strength  
Fiber-reinforced ceramic matrix composite products comprising boron-nitride-coated reinforcing silicon carbide fibers disposed in a substantially non-porous alkaline earth aluminosilicate...
5156883 Process for depositing a ceramic coating on a filament  
A process for depositing a ceramic coating on a filament, which comprises heating the filament by passage of an electric current via at least two electrodes, and passing the heated filament through...
EP0486347A1 Process for protecting carbon containing composite material from oxidation and material protected thereby.  
The antioxidation protection is produced by forming, on the composite material, an inner layer, an intermediate layer containing boron or a boron compound, and an outer layer of silicon carbide....
EP0396332A1 Process for depositing a ceramic coating on a filament.  
A process for depositing a ceramic coating on a filament (1), which comprises heating the filament (1) by passage of an electric current via at least two electrodes (5,6), and passing the heated...
4642271 BN coating of ceramic fibers for ceramic fiber composites  
A ceramic fiber composite material comprised of boron nitride coated cera fibers embedded in a ceramic matrix. The boron nitride coating limits both physical bonding and chemical reaction between...
Matches 1 - 17 out of 17