.beta.-quartz-based glass-ceramics

Alkali ion conductive glass-ceramics and electric cells and...

Alkali metal, calcium fluorosilicate glass-ceramic articles

Alkali zinc aluminophosphate glass-ceramics

Alkali-zinc-silicate glass-ceramics and glasses

Alkaline earth aluminoborate glass-ceramics

Alumina-zirconia, and methods of making and using the same

Aluminum nitride sintered body and method of producing the same

Antimicrobial alkali-silicate glass ceramic and the use thereof

Apatite glass ceramic

Apatite glass ceramic based on siliceous oxyapatites

Armor material made of glass ceramics

Athermal optical device

Athermal optical device

B.sub.2 O.sub.3 --P.sub.2 O.sub.5 --SiO.sub.2 glass-ceramics

Ballistic-resistant glass-ceramic and method of preparation

Barium lanthanum silicate glass-ceramics

Beige-tinted glass-ceramics

Bi-Ca-Sr-Cu-Zn-O superconducting glass-ceramics

Bioactive ceramics and method of preparing bioactive ceramics