Composite of Si.sub.3 N.sub.4 by infiltration

Composite oxide, composite oxide carrier and catalyst

Composite production with continuous metal and ceramic phases

Composite refractory materials

Composite sinter of silicon nitride/boron nitride and method for

Composite structure comprising a component of electro-cast refra

Composite substrates and their production

Composite ultrafine particles of aluminum nitride and rare earth

Composites containing surface treated carbon microfibers

Composites of flexible graphite particles and amorphous carbon

Composition and process for making an insulating refractory mate

Composition for generating far infrared rays

Composition for thermal insulating material

Composition precursor and mixed cerium and zirconium oxide-based

Composition useful for preparation of dense neodymium...

Compositions and methods for making ceramic matrix composites

Compositions for forming high temperature ceramic particulate fi

Compressed shape of ceramic fiber

Conductive copper oxide ceramics and process for producing same

Conductive silicon nitride materials and method for...