Refractory fibers of alumina and amorphous phosphorus pentoxide

Refractory fibers of alumina and organic residue

Refractory for casting a basic substance

Refractory for casting and method of manufacturing the same

Refractory for casting and process for producing same

Refractory for use in casting operations

Refractory fused chrome-alumina bricks and compositions made fro

Refractory glass ceramics

Refractory glass-ceramics containing enstatite

Refractory gun mix

Refractory having high resistance to corrosion and spalling and

Refractory insulating veneer

Refractory lining and process for its manufacture

Refractory lining material for electrolytic reduction cell for a

Refractory mass and particles mixture for forming a refractory m

Refractory material

Refractory material

Refractory material

Refractory material

Refractory material