Hermetic sealing composition
Hermetic sealing composition
Hermetic sealing glass composition
Hermetic sealing material
Hexagonal boron nitride powder having excellent sinterability an
Hexagonal silicon carbide platelets and preforms and methods for
Hexagonal system boron nitride powder
High absorbance Pb-containing glass for cathode ray tube picture
High alumina brick
High alumina brick with metallic carbide and its preparation
High alumina refractory shapes
High alumina refractory shapes
High alumina sintered body
High alumina, alkaline earth borosilicate glasses for flat panel
High bismuth oxide based flux and paint compositions for glass s
High dense sintered body of aluminum nitride, method for...
High dense sintered body of aluminum nitride, method for...
High density agglomerated boron nitride particles
High density alumina zirconia ceramics and a process for product
High density ceramic metal composite exhibiting improved mechani