Refractory sand composition

Refractory system for glass melting furnaces

Refractory thixotropic vibration compound for the vibration lini

Reinforced electrocast zirconia refractories

Reinforced refractory product

Reinforcement of ceramic bodies with wollastonite

Repairing material for bricks of carbonizing chamber in coke ove

Repairing material of a brick

Reservoir feed method of making ceramic composite structures and

Reservoir feed method of making ceramic composite structures and

Reservoir feed method of making ceramic composite structures and

Resin bonded refractory shape and method of making

Resinous petroleum residue refractory binders

Resistive paste and resistor material therefor

Resistor for refractory shaped bodies, and shaped bodies...

Rigid insulation and method of producing same

Rigid mullite=whisker felt and method of preparation

Rolling contact bearings, material for bearing surfaces, and pro