High density silicon oxynitride
High density thermal shock resistant sintered silicon carbide
High dielectric constant type ceramic composition
High dielectric material composed of sintered body of rare...
High durability refractory composition
High early strength cement
High early strength cement and additives and methods for...
High early strength pozzolan cement blends
High early strength superplasticizer
High early-strength cementitious composition
High early-strength-enhancing admixture for precast...
High efficiency refractoryless kettle
High emissivity refractory coating process for manufacturing...
High flexural strength ceramic fiber reinforced silicon...
High hardness and strength sintered body
High hardness, wear resistant materials
High hydroxyethylated starch and high dispersant levels in...
High mechanical resistance alumina agglomerates, and method...
High molecular weight additives for calcined gypsum and...
High performance concrete with a quick resistance...