Alkaline, refractory ceramic hollow item

Anti-buildup liner

Apparatus and method for casting refractory linings in ladles

Apparatus and methods for automatically lining containers, espec

Apparatus for and method of repairing bottom lining of a convert

Apparatus for applying granular refractory material to surfaces

Apparatus for applying granular refractory material to surfaces

Apparatus for casting refractory compositions

Apparatus for ceramic repair

Apparatus for holding and refining of molten aluminum

Apparatus for laying a refractory lining on the inner wall of a

Apparatus for repairing a perforated brick in a metallurgical ve

Apparatus for repairing a refractory furnace lining

Apparatus for repairing the furnace lining with a spray pipe of

Apparatus for spraying refractory lining

Attachment structure mountings for refractory fiber ladle prehea

Automatic door for molten metal holding furnace

Basic oxygen furnace and refractories therefor having improved t

Blast furnace hearth

Blast furnace trough and liner combination