REFRACTORY RAMMING MIX

Brand Owner (click to sort) Address Description
CLAY RAM GENERAL REFRACTORIES COMPANY Bala Cynwyd PA REFRACTORY RAMMING MIX;
HI-RAM Kaiser Aluminum & Chemical Corporation Oakland CA REFRACTORY RAMMING MIX;
NALRAM NALCO CHEMICAL COMPANY Chicago IL REFRACTORY RAMMING MIX;
ZA-RAM CARBORUNDUM COMPANY, THE Niagara Falls NY REFRACTORY RAMMING MIX;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A new ramming paste for aluminum reduction cell cathodes is a high swelling cold ramming paste made of a blend of pitch, light oil diluent and an aggregate comprising a mixture of anthracite and crushed anode butts or calcined coke. The presence of the crushed anode butts or calcined coke increases the sodium swelling index of the paste by about four times higher than that of regular ramming pastes. This new high swelling cold ramming paste may also contain an amount of a refractory hard material, such as TiB2.