Heat conductive colored aluminum nitride sintered body and metho
Heat treating of material in finely divided form
High alumina insulating refractory product and method for making
High density high strength S13 N4 ceramics prepared by pressurel
High density low porosity refractory product and process for mak
High density silicon nitride bodies
High frequency dielectric composition
High pressure metal vapor lamp and a transparent polycrystalline
High strength particulate ceramics
High strength Si.sub.3 N.sub.4 composite containing SiC whiskers
High strength silicon nitride sintered body and process for prod
High thermal conductivity ceramic body
High thermal conductivity ceramic body
High toughness carbide ceramics by slip casting and method there
High yield silicon carbide from alkylated or arylated pre-cerami
High yield silicon carbide pre-ceramic polymers
High yield silicon carbide pre-ceramic polymers
High yield silicon carbide pre-ceramic polymers
High yield silicon carbide pre-ceramic polymers
High yield silicon carbide pre-polymers