Preparation of high purity, homogeneous zirconia mixtures

Preparation of high uniformity polycrystalline ceramics by presi

Preparation of hollow ceramic fibers

Preparation of inorganic particle slurries

Preparation of lanthanum chromite powders by sol-gel

Preparation of mixed boron and aluminum nitrides

Preparation of mixed powders

Preparation of mullite whiskers from AlF.sub.3, SiO.sub.2, and A

Preparation of powder articles having improved green strength

Preparation of precursor materials convertible into bi- and poly

Preparation of precursors for yttrium-containing advanced cerami

Preparation of pulverulent zirconium dioxide

Preparation of refractory materials from asbestos tailings

Preparation of semifinished product for manufacture of optical f

Preparation of silazane polymers and ceramic materials therefrom

Preparation of sintered aluminum nitride

Preparation of substantially crystalline silicon carbide fibers

Preparation of substantially polycrystalline silicon carbide fib

Preparation of titanium nitride from organometallic precursors

Preparation of titanium nitride-containing refractory material c