Matches 1 - 9 out of 9


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US20080004170 Sintered silicon nitride  
Sintered silicon nitride products comprising predominantly β-silicon nitride grains in combination with from about 0.1 to 30 mole % silicon carbide, and grain boundary secondary phases of scandium...
US20080220963 SINTERED SILICON NITRIDE AND METHOD FOR PRODUCING THE SAME  
A method for producing sintered silicon nitride, including preparing a slurry from a base powder containing a silicon nitride powder and a sintering aid, the base powder having a particle size...
US20050187093 Sintered compact  
A sintered cubic boron nitride (cBN) compact for use in a tool is obtained by sintering a mixture of (i) cubic boron nitride, (ii) aluminum oxide, (iii) one or more refractory metal compounds, and...
US20070129233 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...
US20120058881 CERAMIC PRODUCT  
The invention relates to a ceramic product, manufactured from a mixture made of natural and/or synthetic inorganic non-metal raw materials, at least one binder and optionally further additives. In...
US20120277087 INTERMETALLIC-CONTAINING COMPOSITE BODIES, AND METHODS FOR MAKING SAME  
Composite bodies made by a silicon metal infiltration process that feature a silicon intermetallic, e.g., a metal silicide. Not only does this give the composite material engineer greater...
US20060014624 High dielectric strength monolithic Si3N4  
A monolithic silicon nitride material and a method of manufacturing the material. The material is disclosed in a range of composition variations all of which exhibit high dielectric strengths...
US20100279845 PROCESS OF PRODUCING CERAMIC MATRIX COMPOSITES  
A process for producing a silicon-containing CMC article that exhibits improved physical, mechanical, and microstructural properties at elevated temperatures exceeding the melting point of...
US20100130345 SILICON NITRIDE-MELILITE COMPOSITE SINTERED BODY AND DEVICE UTILIZING THE SAME  
A silicon nitride-melilite composite sintered body in accordance with the invention includes silicon nitride and a melilite Me2Si3O3N4, where Me denotes a metal element combining with silicon...
Matches 1 - 9 out of 9